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  • ‹ Back to Mammalian expression plasmids
  • Plasmids with selectable markers
  • Bidirectional promoter vectors
  • Bicistronic IRES vectors
  • MicroRNA expression
Home › Products › Gene function › Mammalian expression plasmids › Plasmids with selectable markers

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  • Mammalian expression plasmids
    • Plasmids with selectable markers
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    • MicroRNA expression
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Selectable mammalian expression vectors

Selectable mammalian expression vectors

The pIRES selection vectors pIRESpuro3, pIREShyg3, pIRESneo3, and pIRESbleo3 each contain a multiple cloning site located upstream of a selection marker expressing IRES. Because your gene of interest and a selection marker are translated from a single RNA, you can be confident that nearly 100% of the colonies resistant to puromycin, hygromycin, G418, or bleomycin also express your protein of interest.

The pIRES selection vectors pIRESpuro3, pIREShyg3, pIRESneo3, and pIRESbleo3 each contain a multiple cloning site located upstream of a selection marker expressing IRES. Because your gene of interest and a selection marker are translated from a single RNA, you can be confident that nearly 100% of the colonies resistant to puromycin, hygromycin, G418, or bleomycin also express your protein of interest. All IRES selection vectors contain a partially disabled IRES which reduces the efficiency of translation initiation for the selection marker relative to that of the cloned gene and allows preferential selection of cells expressing high levels of your protein of interest.

The pBApo series of vectors are mammalian expression vectors for constitutive expression of your gene of interest from either a CMV or EF1-alpha promoter. The antibiotic resistance marker, either puromycin or neomycin, is expressed separately from an SV40 promoter. pBApo-CMV lacks a selectable marker.

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Cat. # Product Size Price License Quantity Details
3242 pBApo-CMV DNA 20 ug USD $255.00

pBApo-CMV is a plasmid for gene expression in mammalian cells. This vector has a promoter from cytomegalovirus (CMV IE promoter) and polyA signal from herpes simplex virus thymidine kinase. A target gene can be cloned into multiple cloning site.

Notice to purchaser

Our products are to be used for Research Use Only. They may not be used for any other purpose, including, but not limited to, use in humans, therapeutic or diagnostic use, or commercial use of any kind. Our products may not be transferred to third parties, resold, modified for resale, or used to manufacture commercial products or to provide a service to third parties without our prior written approval.

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Vector map of pBApo-CMV

Vector map of pBApo-CMV
Vector map of pBApo-CMV.

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3242: pBApo-CMV DNA

3242: pBApo-CMV DNA
3240 pBApo-CMV Neo DNA 20 ug USD $268.00

pBApo-CMV Neo is a plasmid for gene expression in mammalian cells. This vector has a promoter from cytomegalovirus (CMV IE promoter) and polyA signal from herpes simplex virus thymidine kinase. A target gene can be cloned into multiple cloning site and, after transfection, stable integration of the vector can be selected for using G418.

Notice to purchaser

Our products are to be used for Research Use Only. They may not be used for any other purpose, including, but not limited to, use in humans, therapeutic or diagnostic use, or commercial use of any kind. Our products may not be transferred to third parties, resold, modified for resale, or used to manufacture commercial products or to provide a service to third parties without our prior written approval.

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Vector map of pBApo-CMV Neo and pBApo-CMV Pur

Vector map of pBApo-CMV Neo and pBApo-CMV Pur
Vector map of pBApo-CMV Neo and pBApo-CMV Pur.
3241 pBApo-CMV Pur DNA 20 ug USD $268.00

pBApo-CMV Pur is a plasmid for gene expression in mammalian cells. This vector has a promoter from cytomegalovirus (CMV IE promoter) and polyA signal from herpes simplex virus thymidine kinase. A target gene can be cloned into multiple cloning site and, after transfection, stable integration of the vector can be selected for using puromycin.

Notice to purchaser

Our products are to be used for Research Use Only. They may not be used for any other purpose, including, but not limited to, use in humans, therapeutic or diagnostic use, or commercial use of any kind. Our products may not be transferred to third parties, resold, modified for resale, or used to manufacture commercial products or to provide a service to third parties without our prior written approval.

Documents Components You May Also Like Image Data

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Vector map of pBApo-CMV Neo and pBApo-CMV Pur

Vector map of pBApo-CMV Neo and pBApo-CMV Pur
Vector map of pBApo-CMV Neo and pBApo-CMV Pur.

Back

3241: pBApo-CMV Pur DNA

3241: pBApo-CMV Pur DNA
3243 pBApo-EF1alpha Neo DNA 20 ug USD $268.00

pBApo-EF1a Neo is a plasmid for gene expression in mammalian cells. This vector has a promoter from the human EF-1 alpha promoter and polyA signal from herpes simplex virus thymidine kinase. A target gene can be cloned into multiple cloning site and, after transfection, stable integration of the vector can be selected for using G418.

Notice to purchaser

Our products are to be used for Research Use Only. They may not be used for any other purpose, including, but not limited to, use in humans, therapeutic or diagnostic use, or commercial use of any kind. Our products may not be transferred to third parties, resold, modified for resale, or used to manufacture commercial products or to provide a service to third parties without our prior written approval.

Documents Components You May Also Like Image Data

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Vector map of pBApo-EF1alpha Neo

Vector map of pBApo-EF1alpha Neo

Vector map of pBApo-EF1alpha Neo.

Back

3243: pBApo-EF1alpha Neo DNA

3243: pBApo-EF1alpha Neo DNA
3244 pBApo-EF1alpha Pur DNA 20 ug USD $268.00

pBApo-EF1a Pur is a plasmid for gene expression in mammalian cells. This vector has a promoter from the human EF-1 alpha promoter and polyA signal from herpes simplex virus thymidine kinase. A target gene can be cloned into multiple cloning site and, after transfection, stable integration of the vector can be selected for using puromycin.

Notice to purchaser

Our products are to be used for Research Use Only. They may not be used for any other purpose, including, but not limited to, use in humans, therapeutic or diagnostic use, or commercial use of any kind. Our products may not be transferred to third parties, resold, modified for resale, or used to manufacture commercial products or to provide a service to third parties without our prior written approval.

Documents Components Image Data

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3244: pBApo-EF1alpha Pur DNA

3244: pBApo-EF1alpha Pur DNA

Required Products

Cat. # Product Size Price License Quantity Details
740490.250 NucleoSpin® Plasmid Transfection-grade 250 Preps USD $363.00

NucleoSpin Plasmid Transfection-grade is a fast miniprep kit that uses a new technology developed by Macherey-Nagel to reduce the level of endotoxins co-purified during plasmid preparations from bacterial lysates. Since endotoxins interfere with eukaryotic cell survival, endotoxin reduction is essential prior to cell transfection.

Documents Image Data

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Different plasmid purification technologies yield endotoxin levels appropriate for individual applications

Different plasmid purification technologies yield endotoxin levels appropriate for individual applications
Different plasmid purification technologies yield endotoxin levels appropriate for individual applications. A quantitative chromogenic Limulus Amebocyte Lysate (LAL) test was used to assess endotoxin content. As indicated, endotoxin content depends strongly on the plasmid purification technology used. The NucleoSpin Plasmid Transfection-grade kit yields a plasmid solution containing sufficiently low endotoxin levels for direct transfection into common cell lines.

.

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Compatibility of eluted DNA with transfection host cells

Compatibility of eluted DNA with transfection host cells
Compatibility of eluted DNA with transfection host cells. A pCMV-GFP plasmid (kindly provided by PlasmidFactory GmbH und Co. KG, Bielefeld, Germany) was purified from E. coli using the NucleoSpin Plasmid Transfection-grade kit. The purified plasmids were transfected into HEK239 cells by lipofection (Lipofectamine 2000) or nucleofection (Lonza), with a >90% transfection ratio in both cases. Survival rates of cells transfected with the eluted DNA were compared to controls containing no added DNA. The similar ratios observed indicated that cell survival is not affected by addition of DNA eluates purified with the NucleoSpin Plasmid Transfection-grade kit.

.

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The NucleoSpin Plasmid Transfection-grade procedure

The NucleoSpin Plasmid Transfection-grade procedure
The NucleoSpin Plasmid Transfection-grade procedure.

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740490.250: NucleoSpin Plasmid Transfection-grade

740490.250: NucleoSpin Plasmid Transfection-grade
631306 Puromycin 100 mg USD $210.00

Puromycin is used to select for cell lines that have been transformed by vectors that express puromycin-N-acetyl-transferase (pac), e.g., pPUR (Cat. No. 631601). (3'-[α-Amino-p-methoxy-hydrocinnamamido]-3'-deoxy-N, N-dimethyladenosine) dihydrochloride. This is the 100 mg format. For  the 25 mg format see Cat. # 631305.

Documents Components Image Data

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Puromycin supplied in 25-mg and 100-mg formats

Puromycin supplied in 25-mg and 100-mg formats

Puromycin supplied in 25-mg and 100-mg formats. Used to select for cell lines that have been transfected with vectors containing the puromycin-N-acetyl-transferase (pac) resistance gene.

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G418, Hygromycin B, and Puromycin

G418, Hygromycin B, and Puromycin
G418, Hygromycin B, and Puromycin. Recommended dose for selection and maintenance in mammalian cell lines.
631317 Xfect™ Transfection Reagent 100 Rxns USD $228.00

License Statement

ID Number  
63 Use of this product is covered by one or more of the following U.S. Patent Nos. and corresponding patent claims outside the U.S.: 6,998,115; 7,427,394. This product is intended for research purposes only. It may not be used for (i) any human or veterinary use, including without limitation therapeutic and prophylactic use, (ii) any clinical use, including without limitation diagnostic use, (iii) screening of chemical and/or biological compounds for the identification of pharmaceutically active agents (including but not limited to screening of small molecules), target validation, preclinical testing services, or drug development. Any use of this product for any of the above mentioned purposes requires a license from the Massachusetts Institute of Technology.

Xfect is a transfection reagent that creates biodegradable nanoparticles that permit superior transfection efficiency of plasmid DNA into mammalian cells. Transfections can be carried out entirely in the presence of serum.

Documents Components You May Also Like Image Data

Back

High-efficiency transfection of seven of the most commonly used cell lines with Xfect Transfection Reagent

High-efficiency transfection of seven of the most commonly used cell lines with Xfect Transfection Reagent
High-efficiency transfection of seven of the most commonly used cell lines with Xfect Transfection Reagent.

Back

Transfection of Jurkat cells

Transfection of Jurkat cells

Transfection of Jurkat cells. Suspension cells such as Jurkat cells are notoriously very hard to transfect, but using the Xfect Transfection Reagent, you can achieve almost 30% efficiency. The transfection efficiency using the leading competitor product, on the other hand, is no higher than background.

Back

Xfect transfection reagent yields higher numbers of transfected, viable cells than a popular competitor reagent

Xfect transfection reagent yields higher numbers of transfected, viable cells than a popular competitor reagent

Xfect transfection reagent yields higher numbers of transfected, viable cells than a popular competitor reagent. The Xfect Reagent and Product L were each used according to their respective protocols to transfect HeLa cells with increasing amounts of plasmid DNA encoding the Living Colors fluorescent protein, AcGFP1. 48 hr posttransfection, AcGFP1 expression was assessed by flow cytometry in order to determine transfection efficiency and cell viability was assessed by trypan dye exclusion assay.

Back

Customer testimonial: transfection of primary rat cardiomyocytes with Xfect Transfection Reagent

Customer testimonial: transfection of primary rat cardiomyocytes with Xfect Transfection Reagent
Customer testimonial: transfection of primary rat cardiomyocytes with Xfect Transfection Reagent.

Back

Share without contaminating

Share without contaminating

Share without contaminating. Xfect Transfection Reagent is packaged in convenient, separable kits, so if you purchase the 100 reaction kit (2 x 50 rxns) or 300 reaction kit (3 x 100 rxns) you can share with your less-than-careful colleagues without fear.

Back

The simple Xfect Transfection Reagent protocol is completely serum-compatible

The simple Xfect Transfection Reagent protocol is completely serum-compatible
The simple Xfect Transfection Reagent protocol is completely serum-compatible.

Back

Our customers have indicated via survey that they have successfully used Xfect Transfection Reagent to transfect the cell lines listed here

Our customers have indicated via survey that they have successfully used Xfect Transfection Reagent to transfect the cell lines listed here
Our customers have indicated via survey that they have successfully used Xfect Transfection Reagent to transfect the cell lines listed here.

Back

631317: Xfect Transfection Reagent

631317: Xfect Transfection Reagent
631622 pIRESbleo3 Vector 20 ug USD $426.00

The pIRESbleo3 Vector is designed for the efficient production of stable cell lines expressing recombinant proteins in mammalian cells. This vector contains the internal ribosome entry site (IRES) of the encephalomyocarditis virus (ECMV) which permits both the gene of interest and the bleomycin selection marker to be translated from a single mRNA.

Notice to purchaser

Our products are to be used for Research Use Only. They may not be used for any other purpose, including, but not limited to, use in humans, therapeutic or diagnostic use, or commercial use of any kind. Our products may not be transferred to third parties, resold, modified for resale, or used to manufacture commercial products or to provide a service to third parties without our prior written approval.

Documents Components You May Also Like Image Data

Back

Vector maps for IRES selection vectors

Vector maps for IRES selection vectors

Vector maps for IRES selection vectors. IRES bicistronic expression vectors permit your gene of interest and a selection marker to be translated from a single mRNA. Nearly 100% of the cells that survive selection also express your protein of interest.

Back

631622: pIRESbleo3 Vector

631622: pIRESbleo3 Vector
631620 pIREShyg3 Vector 20 ug USD $426.00

pIREShyg3 Vector is designed for the efficient production of stable cell lines expressing recombinant proteins in mammalian cells. This vector contains the internal ribosome entry site (IRES) of the encephalomyocarditis virus (ECMV), which permits both the gene of interest and the hygromycin B selection marker to be translated from a single mRNA.

Notice to purchaser

Our products are to be used for Research Use Only. They may not be used for any other purpose, including, but not limited to, use in humans, therapeutic or diagnostic use, or commercial use of any kind. Our products may not be transferred to third parties, resold, modified for resale, or used to manufacture commercial products or to provide a service to third parties without our prior written approval.

Documents Components Image Data

Back

Vector maps for IRES selection vectors

Vector maps for IRES selection vectors

Vector maps for IRES selection vectors. IRES bicistronic expression vectors permit your gene of interest and a selection marker to be translated from a single mRNA. Nearly 100% of the cells that survive selection also express your protein of interest.

Required Products

Cat. # Product Size Price License Quantity Details
631309 Hygromycin B 1 g USD $444.00

For the selection and maintenance of bacterial and eukaryotic cells which have been stably transfected with the E. coli hygromycin resistance gene (hyg or hph). Susceptibility of cells to hygromycin B varies with cell type, proliferative activity, and other parameters; therefore, we suggest performing a full dose-response curve for each cell system used.

Documents Components Image Data

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Hygromycin B

Hygromycin B
Hygromycin B. Supplied at 50 mg/ml in PBS, 20 ml total.

Back

G418, Hygromycin B, and Puromycin

G418, Hygromycin B, and Puromycin
G418, Hygromycin B, and Puromycin. Recommended dose for selection and maintenance in mammalian cell lines.
740490.250 NucleoSpin® Plasmid Transfection-grade 250 Preps USD $363.00

NucleoSpin Plasmid Transfection-grade is a fast miniprep kit that uses a new technology developed by Macherey-Nagel to reduce the level of endotoxins co-purified during plasmid preparations from bacterial lysates. Since endotoxins interfere with eukaryotic cell survival, endotoxin reduction is essential prior to cell transfection.

Documents Image Data

Back

Different plasmid purification technologies yield endotoxin levels appropriate for individual applications

Different plasmid purification technologies yield endotoxin levels appropriate for individual applications
Different plasmid purification technologies yield endotoxin levels appropriate for individual applications. A quantitative chromogenic Limulus Amebocyte Lysate (LAL) test was used to assess endotoxin content. As indicated, endotoxin content depends strongly on the plasmid purification technology used. The NucleoSpin Plasmid Transfection-grade kit yields a plasmid solution containing sufficiently low endotoxin levels for direct transfection into common cell lines.

.

Back

Compatibility of eluted DNA with transfection host cells

Compatibility of eluted DNA with transfection host cells
Compatibility of eluted DNA with transfection host cells. A pCMV-GFP plasmid (kindly provided by PlasmidFactory GmbH und Co. KG, Bielefeld, Germany) was purified from E. coli using the NucleoSpin Plasmid Transfection-grade kit. The purified plasmids were transfected into HEK239 cells by lipofection (Lipofectamine 2000) or nucleofection (Lonza), with a >90% transfection ratio in both cases. Survival rates of cells transfected with the eluted DNA were compared to controls containing no added DNA. The similar ratios observed indicated that cell survival is not affected by addition of DNA eluates purified with the NucleoSpin Plasmid Transfection-grade kit.

.

Back

The NucleoSpin Plasmid Transfection-grade procedure

The NucleoSpin Plasmid Transfection-grade procedure
The NucleoSpin Plasmid Transfection-grade procedure.

Back

740490.250: NucleoSpin Plasmid Transfection-grade

740490.250: NucleoSpin Plasmid Transfection-grade
631317 Xfect™ Transfection Reagent 100 Rxns USD $228.00

License Statement

ID Number  
63 Use of this product is covered by one or more of the following U.S. Patent Nos. and corresponding patent claims outside the U.S.: 6,998,115; 7,427,394. This product is intended for research purposes only. It may not be used for (i) any human or veterinary use, including without limitation therapeutic and prophylactic use, (ii) any clinical use, including without limitation diagnostic use, (iii) screening of chemical and/or biological compounds for the identification of pharmaceutically active agents (including but not limited to screening of small molecules), target validation, preclinical testing services, or drug development. Any use of this product for any of the above mentioned purposes requires a license from the Massachusetts Institute of Technology.

Xfect is a transfection reagent that creates biodegradable nanoparticles that permit superior transfection efficiency of plasmid DNA into mammalian cells. Transfections can be carried out entirely in the presence of serum.

Documents Components You May Also Like Image Data

Back

High-efficiency transfection of seven of the most commonly used cell lines with Xfect Transfection Reagent

High-efficiency transfection of seven of the most commonly used cell lines with Xfect Transfection Reagent
High-efficiency transfection of seven of the most commonly used cell lines with Xfect Transfection Reagent.

Back

Transfection of Jurkat cells

Transfection of Jurkat cells

Transfection of Jurkat cells. Suspension cells such as Jurkat cells are notoriously very hard to transfect, but using the Xfect Transfection Reagent, you can achieve almost 30% efficiency. The transfection efficiency using the leading competitor product, on the other hand, is no higher than background.

Back

Xfect transfection reagent yields higher numbers of transfected, viable cells than a popular competitor reagent

Xfect transfection reagent yields higher numbers of transfected, viable cells than a popular competitor reagent

Xfect transfection reagent yields higher numbers of transfected, viable cells than a popular competitor reagent. The Xfect Reagent and Product L were each used according to their respective protocols to transfect HeLa cells with increasing amounts of plasmid DNA encoding the Living Colors fluorescent protein, AcGFP1. 48 hr posttransfection, AcGFP1 expression was assessed by flow cytometry in order to determine transfection efficiency and cell viability was assessed by trypan dye exclusion assay.

Back

Customer testimonial: transfection of primary rat cardiomyocytes with Xfect Transfection Reagent

Customer testimonial: transfection of primary rat cardiomyocytes with Xfect Transfection Reagent
Customer testimonial: transfection of primary rat cardiomyocytes with Xfect Transfection Reagent.

Back

Share without contaminating

Share without contaminating

Share without contaminating. Xfect Transfection Reagent is packaged in convenient, separable kits, so if you purchase the 100 reaction kit (2 x 50 rxns) or 300 reaction kit (3 x 100 rxns) you can share with your less-than-careful colleagues without fear.

Back

The simple Xfect Transfection Reagent protocol is completely serum-compatible

The simple Xfect Transfection Reagent protocol is completely serum-compatible
The simple Xfect Transfection Reagent protocol is completely serum-compatible.

Back

Our customers have indicated via survey that they have successfully used Xfect Transfection Reagent to transfect the cell lines listed here

Our customers have indicated via survey that they have successfully used Xfect Transfection Reagent to transfect the cell lines listed here
Our customers have indicated via survey that they have successfully used Xfect Transfection Reagent to transfect the cell lines listed here.

Back

631317: Xfect Transfection Reagent

631317: Xfect Transfection Reagent
631621 pIRESneo3 Vector 20 ug USD $426.00

pIRESneo3 Vector is designed for the efficient production of stable cell lines expressing recombinant proteins in mammalian cells. This vector contains the internal ribosome entry site (IRES) of the encephalomyocarditis virus (ECMV), which permits both the gene of interest and the neomycin selection marker to be translated from a single mRNA.

Notice to purchaser

Our products are to be used for Research Use Only. They may not be used for any other purpose, including, but not limited to, use in humans, therapeutic or diagnostic use, or commercial use of any kind. Our products may not be transferred to third parties, resold, modified for resale, or used to manufacture commercial products or to provide a service to third parties without our prior written approval.

Documents Components You May Also Like Image Data

Back

Vector maps for IRES selection vectors

Vector maps for IRES selection vectors

Vector maps for IRES selection vectors. IRES bicistronic expression vectors permit your gene of interest and a selection marker to be translated from a single mRNA. Nearly 100% of the cells that survive selection also express your protein of interest.

Back

631621: pIRESneo3 Vector

631621: pIRESneo3 Vector
631619 pIRESpuro3 Vector 20 ug USD $426.00

pIRESpuro3 Vector is designed for the efficient production of stable cell lines expressing recombinant proteins in mammalian cells. This vector contains the internal ribosome entry site (IRES) of the encephalomyocarditis virus (ECMV), which permits both the gene of interest and the puromycin selection marker to be translated from a single mRNA.

Notice to purchaser

Our products are to be used for Research Use Only. They may not be used for any other purpose, including, but not limited to, use in humans, therapeutic or diagnostic use, or commercial use of any kind. Our products may not be transferred to third parties, resold, modified for resale, or used to manufacture commercial products or to provide a service to third parties without our prior written approval.

Documents Components You May Also Like Image Data

Back

Vector maps for IRES selection vectors

Vector maps for IRES selection vectors

Vector maps for IRES selection vectors. IRES bicistronic expression vectors permit your gene of interest and a selection marker to be translated from a single mRNA. Nearly 100% of the cells that survive selection also express your protein of interest.

Back

631619: pIRESpuro3 Vector

631619: pIRESpuro3 Vector

Overview

  • pIRES vectors include either puromycin, hygromycin, G418, or bleomycin resistance for selection
  • pBApo vectors include either neomycin or puromycin resistance for selection
  • Allow for stable product expression in mammalian cells

More Information

Please see the product's Certificate of Analysis for information about storage conditions, product components, and technical specifications. Please see the Kit Components List to determine kit components. Certificates of Analysis and Kit Components Lists are located under the Documents tab.

Takara Bio USA, Inc.
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FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC PROCEDURES. © 2019 Takara Bio Inc. All Rights Reserved. All trademarks are the property of Takara Bio Inc. or its affiliate(s) in the U.S. and/or other countries or their respective owners. Certain trademarks may not be registered in all jurisdictions. Additional product, intellectual property, and restricted use information is available at takarabio.com.

Takara Bio USA, Inc. (TBUSA, formerly known as Clontech Laboratories, Inc.) provides kits, reagents, instruments, and services that help researchers explore questions about gene discovery, regulation, and function. As a member of the Takara Bio Group, TBUSA is part of a company that holds a leadership position in the global market and is committed to improving the human condition through biotechnology. Our mission is to develop high-quality innovative tools and services to accelerate discovery.

FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC PROCEDURES (EXCEPT AS SPECIFICALLY NOTED).

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Alzheimer's disease research

Alzheimer's disease research

Alzheimer's disease (AD) affects ~5.8 million adults and is the sixth leading cause of death in the US alone. Over 400 AD clinical trials are currently under way, investigating the possibilities of immunotherapy, our microbiome, and inflammation as prospective therapeutic targets. We have a variety of best-in-class products that can help your AD research move forward.

See how our best-in-class solutions can help to advance your AD research

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Capturem Trypsin for a rapid, efficient mass spectometry workflow at room temperature.

Speed up your mass spec workflow

Capturem Trypsin provides rapid, efficient, and complete digestion of protein samples, allowing an uninterrupted mass spectometry workflow at room temperature for downstream protein analysis. This product utilizes our novel Capturem technology in a spin column format with membrane-immobilized trypsin. Capturem Trypsin Columns may be used to completely digest protein samples in less than a minute with digestion efficiencies (protein coverage) comparable to or better than those obtained using in-solution trypsin digestion.

Capturem trypsin technology

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Partner with Takara Bio!

Takara Bio is proud to offer GMP-grade manufacturing capabilities at our award-winning facility in Kusatsu, Shiga, Japan.

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That's GOOD Science!

What does it take to generate good science? Careful planning, dedicated researchers, and the right tools. At Takara Bio, we thoughtfully develop best-in-class products to tackle your most challenging research problems, and have an expert team of technical support professionals to help you along the way, all at superior value.

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Takara Bio USA, Inc. (TBUSA, formerly known as Clontech Laboratories, Inc.) provides kits, reagents, instruments, and services that help researchers explore questions about gene discovery, regulation, and function. As a member of the Takara Bio Group, TBUSA is part of a company that holds a leadership position in the global market and is committed to improving the human condition through biotechnology. Our mission is to develop high-quality innovative tools and services to accelerate discovery.

FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC PROCEDURES (EXCEPT AS SPECIFICALLY NOTED).

Clontech, TaKaRa, cellartis

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