Small RNA Cloning Kit

Recommended Products

Cat. # Product Size Price License Quantity Details
3270 T-Vector pMD™20 1 ug USD $99.00

T-Vector pMD20 is a linearized vector with a single 3'-terminal thymidine at both ends. The T-overhang ends at the cloning site improves the efficiency of ligation of PCR products which contain A-overhangs at 3'-ends. T-Vector pMD20 is derived from a pUC19 backbone with modifications in the coding sequence to reduce the false positive rate and improve the positive colonies screened by blue/white color on ampicillin/IPTG/X-Gal LB plates. In addition, an SP6 promoter has been inserted upstream of the multiple cloning site. Therefore, the inserted DNA fragments can be transcribed by SP6 RNA Polymerase (Cat. #2520). T-Vector pMD20 is supplied with a Control Insert (500 bp) DNA for positive control reactions.

3271 T-Vector pMD™19 (Simple) 1 ug USD $99.00

T-Vector pMD19 (Simple) is a linearized vector with a single 3'-terminal thymidine at both ends. The T-overhang ends at the cloning site improve the efficiency of ligation of PCR products which contain A-overhangs at 3' -ends. The multiple cloning sites in the lac Z gene sequence have been deleted from this vector, but its β-galactosidase activity is not disrupted. Therefore, transformant colonies containing recombinant plasmids can be identified by blue/white screening. Due to lack of multiple cloning sites in the vector, the inserted PCR product cannot be recut using restriction enzymes. When the insert DNA fragment is recut from the vector, the PCR primers should be used to add a restriction site to the 5'-end for restriction enzyme digestion and subcloning. T-Vector pMD19 (Simple) is supplied with a Control Insert (500 bp) DNA for positive control reactions.

3416 14-30 ssRNA Ladder Marker 62.5 uL (25 Lanes) USD $408.00

This marker consists of five ssRNA fragments between 14 and 30 bases. Volume: 2.5 μl per well. Fragment sizes: 30, 26, 22, 18, and 14 bases.

6023 DNA Ligation Kit, Mighty Mix 100 Rxns USD $216.00

Takara's DNA Ligation Kit, Mighty Mix, is a one-solution premix ligation reagent that offers high efficiency ligations, particularly for blunt-ended ligation. The reaction can be performed for 5 minutes at 25°C (rapid protocol), or 30 minutes at 16°C (standard protocol) with equal results for both circular and linear DNA ligations. The 2X Ligation Mix allows small ligation reaction volumes (10 μl) when DNA is limiting. The kit includes sufficient reagent for 100 ligation reactions. Ligation products reaction can be used directly in bacterial transformation.

1183A Sse8387 I 400 Units USD $103.00

DNA Restriction Enzymes from Takara such as Sse8387I are high-quality: perform restriction enzyme digestion with reliable restriction endonucleases