M-MLV(H-) Reverse Transcriptase Reference: R021-01 Wild-type M-MLV (Moloney Murine Leukemia Virus) has the following activities: RNA-dependent DNA polymerase activity; DNA-dependent DNA polymerase activity; RNase H activity. Because RNase H activity can catalyze the degradation of RNA in the DNA/RNA hybrid strand, the template RNA may be degraded in the cDNA one-strand synthesis reaction. M-MLV (H-) Reverse Transcriptase is an M-MLV mutant with loss of RNase H activity obtained by site-directed mutagenesis. Compared with the common mutants obtained by deleting the RNase H domain, this product retains the complete protein structure, so it has the same polymerase activity as the wild type, and can be used for longer cDNA synthesis and full-length cDNA library Construction, etc. It also has strand displacement activity and can be used in experiments such as 5'RACE.Application: Point mutations eliminate RNase H activity to obtain long cDNA products; Stable and reliable reverse transcription performance for RNA templates above 100 ng; Synthetic fragment ≤5 kb; Can be used for experiments such as 5’-RACE reaction and cDNA library construction
pSpot6 Reference: ev-6 1.25 µg pSpot6 vector, S.cerevisiae, Spot C-term, Leu/Amp (Ori: CEN/pBR322), low expression.
ORA™ qPCR Probe ROX L Mix Reference: QPP0201 highQu qPCR master mixes are based on the small molecular inhibitor technology Hot Start PCR allowing to achieve highest sensitivity and specificity under both standard and fast qPCR cycling conditions. They provide excellent results on both AT and GC rich templates, in multiplexing and guaranty rapid extension with early Ct values with minimum or no optimization. Our master mixes are supplied with PCR Water to guaranty the best performance. To suit the broad instrument range the ORA™ qPCR Probe Master mixes are available in three versions – without ROX, with low or high ROX concentration.
HiScript III Reverse Transcriptase Reference: R302-01 HiScript® III Reverse Transcriptase is an upgraded version of HiScript® II Reverse Transcriptase, which can perform highly efficient reverse transcription reactions at 37°C. HiScript® III. Reverse Transcriptase still retains the thermal stability of the second-generation product HiScript® II Reverse Transcriptase. For RNA with complex secondary structure, the reverse transcription temperature can be increased To 50~55℃, avoid the inhibition of cDNA synthesis by RNA complex secondary structure, and can effectively synthesize high-quality cDNA. In addition, this product still has superior continuous synthesis ability and super Strong impurity tolerance. Application: Extensive template compatibility: compatible with various templates such as animals, plants, viruses, etc.; Super impurity tolerance: It has super tolerance to common impurities (ethanol, isopropanol, water balance phenol, guanidine isothiocyanate, humic acid); Excellent reverse transcription efficiency: reverse transcription efficiency is higher than that of second-generation products
pSpot5 Reference: ev-5 1.25 µg pSpot5 vector, S.cerevisiae, Spot N-term, Leu/Amp (Ori: CEN/pBR322), low expression.
ORA™ qPCR Probe ROX L Mix Reference: QPP0205 highQu qPCR master mixes are based on the small molecular inhibitor technology Hot Start PCR allowing to achieve highest sensitivity and specificity under both standard and fast qPCR cycling conditions. They provide excellent results on both AT and GC rich templates, in multiplexing and guaranty rapid extension with early Ct values with minimum or no optimization. Our master mixes are supplied with PCR Water to guaranty the best performance. To suit the broad instrument range the ORA™ qPCR Probe Master mixes are available in three versions – without ROX, with low or high ROX concentration.
HiScript II 1st Strand cDNA Synthesis Kit Reference: R211-01 HiScript® II Reverse Transcriptase is a new reverse transcriptase obtained through in vitro molecular evolution technology on the basis of M-MLV (RNase H-) Reverse Transcriptase. Compared with the previous generation of HiScript® Reverse Transcriptase, HiScript® II has further greatly improved thermal stability and is very suitable for reverse transcription of RNA templates with complex secondary structures. In addition, HiScript® II adds multiple point mutations, which further enhances template affinity and progress, and has higher tolerance to common reverse transcription inhibitors, which greatly improves the ability to synthesize full-length cDNA. HiScript® II 1st Strand cDNA Synthesis Kit is a first-strand cDNA synthesis kit based on HiScript® II Reverse Transcriptase. It contains all the components needed to synthesize high-quality first-strand cDNA. The product is suitable for subsequent PCR, qPCR and other experiments. 2 × RT Mix contains optimized buffer system and dNTP; HiScript® II Enzyme Mix contains HiScript® II Reverse Transcriptase and RNase inhibitor. The Oligo (dT)23VN included in the kit has a stronger anchoring ability for Poly A+ mRNA than Oligo (dT)18, making reverse transcription more efficient. Users can choose Oligo (dT)23VN, Random hexamers or gene-specific primers as reverse transcription primers according to their needs. The subsequent flexible and optional operation steps can not only synthesize full-length cDNA (up to 20 kb) for cloning, but also efficiently synthesize cDNA with uniform reverse transcription efficiency for each position of qPCR.Application: Based on the highly efficient HiScript ® II Reverse Transcriptase, the super temperature tolerance ensures that the complex secondary structure of RNA can be opened under high temperature conditions to obtain longer cDNA; A wide range of template starting amount, from 1 pg-5 μg total RNA, and can amplify fragments up to 15 kb or more; Anchored Oligo(dT) 23 VN is designed for binding site anchoring with high specificity, ensuring the efficiency and success rate of first-strand cDNA synthesis; Different primers are selected for different downstream applications. The synthesized one-strand cDNA is widely used in molecular cloning, hybridization, PCR amplification and qPCR reaction, etc.
ORA™ SEE qPCR Probe ROX L Mix Reference: QPP0501 highQu qPCR master mixes are based on the small molecular inhibitor technology Hot Start PCR allowing to achieve highest sensitivity and specificity under both standard and fast qPCR cycling conditions. They provide excellent results on both AT and GC rich templates, in multiplexing and guaranty rapid extension with early Ct values with minimum or no optimization. ORA™ SEE qPCR mixes provide an additional advantage of a simplified tracking of the process, as they are colored with an inert blue dye to make samples much better visible during pipetting and handling. Our master mixes are supplied with PCR Water to guaranty the best performance. To suit the broad instrument range the ORA™ qPCR Probe Master mixes are available in three versions – without ROX, with low or high ROX concentration.
HiScript II 1st Strand cDNA Synthesis Kit Reference: R211-02 HiScript® II Reverse Transcriptase is a new reverse transcriptase obtained through in vitro molecular evolution technology on the basis of M-MLV (RNase H-) Reverse Transcriptase. Compared with the previous generation of HiScript® Reverse Transcriptase, HiScript® II has further greatly improved thermal stability and is very suitable for reverse transcription of RNA templates with complex secondary structures. In addition, HiScript® II adds multiple point mutations, which further enhances template affinity and progress, and has higher tolerance to common reverse transcription inhibitors, which greatly improves the ability to synthesize full-length cDNA. HiScript® II 1st Strand cDNA Synthesis Kit is a first-strand cDNA synthesis kit based on HiScript® II Reverse Transcriptase. It contains all the components needed to synthesize high-quality first-strand cDNA. The product is suitable for subsequent PCR, qPCR and other experiments. 2 × RT Mix contains optimized buffer system and dNTP; HiScript® II Enzyme Mix contains HiScript® II Reverse Transcriptase and RNase inhibitor. The Oligo (dT)23VN included in the kit has a stronger anchoring ability for Poly A+ mRNA than Oligo (dT)18, making reverse transcription more efficient. Users can choose Oligo (dT)23VN, Random hexamers or gene-specific primers as reverse transcription primers according to their needs. The subsequent flexible and optional operation steps can not only synthesize full-length cDNA (up to 20 kb) for cloning, but also efficiently synthesize cDNA with uniform reverse transcription efficiency for each position of qPCR.Application: Based on the highly efficient HiScript ® II Reverse Transcriptase, the super temperature tolerance ensures that the complex secondary structure of RNA can be opened under high temperature conditions to obtain longer cDNA; A wide range of template starting amount, from 1 pg-5 μg total RNA, and can amplify fragments up to 15 kb or more; Anchored Oligo(dT) 23 VN is designed for binding site anchoring with high specificity, ensuring the efficiency and success rate of first-strand cDNA synthesis; Different primers are selected for different downstream applications. The synthesized one-strand cDNA is widely used in molecular cloning, hybridization, PCR amplification and qPCR reaction, etc.
pSpot8 GFP-Spot-Tag® Reference: ev-33 10 µg pSpot8 GFP-Spot-Tag® vector for expression of GFP-Spot-Tag® fusion protein in S. cerevisiae - positive control.
ORA™ SEE qPCR Probe ROX L Mix Reference: QPP0505 highQu qPCR master mixes are based on the small molecular inhibitor technology Hot Start PCR allowing to achieve highest sensitivity and specificity under both standard and fast qPCR cycling conditions. They provide excellent results on both AT and GC rich templates, in multiplexing and guaranty rapid extension with early Ct values with minimum or no optimization. ORA™ SEE qPCR mixes provide an additional advantage of a simplified tracking of the process, as they are colored with an inert blue dye to make samples much better visible during pipetting and handling. Our master mixes are supplied with PCR Water to guaranty the best performance. To suit the broad instrument range the ORA™ qPCR Probe Master mixes are available in three versions – without ROX, with low or high ROX concentration.