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
microLYSIS Reference: 2ML-2500 Release buffer, optimised to lyse cells commonly used in the lab (like bacterial (e.g.E. coli), yeast (e.g.S. cerevisiae) and human cells (e.g. HeLa) for PCRready DNA in less than 15 minutes. Supplied in 1 tube for ease of use.
Take5™ 50 bp DNA Ladder Reference: DNL0302 highQu ready to use DNA ladders are mixtures of highly purified plasmid digests and PCR products. The high ladder purity allows for exceptional stability and room temperature storage. Ladders are ready to be directly loaded on agarose gels and are supplied with the loading dye solution for probe DNA. They provide sharp bands for DNA sizing and allow for approximate DNA quantification by comparing the amount of DNA of the band similar in size to your sample band.
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
microLYSIS - PLUS Reference: 2MLP-50 A more complex lysis solution that enables you to get intact DNA from the most difficult sources: The toughest bacterial cells and spores as well as yeasts, fungi, moulds, some plant and some animal tissues directly.
Take5™ HR DNA Ladder Reference: DNL0402 highQu ready to use DNA ladders are mixtures of highly purified plasmid digests and PCR products. The high ladder purity allows for exceptional stability and room temperature storage. Ladders are ready to be directly loaded on agarose gels and are supplied with the loading dye solution for probe DNA. They provide sharp bands for DNA sizing and allow for approximate DNA quantification by comparing the amount of DNA of the band similar in size to your sample band.
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.
microLYSIS - PLUS Reference: 2MLP-100 A more complex lysis solution that enables you to get intact DNA from the most difficult sources: The toughest bacterial cells and spores as well as yeasts, fungi, moulds, some plant and some animal tissues directly.
StainIN™ RED Nucleic Acid Stain Reference: NAS0101 StainIN™ RED Nucleic Acid Stain is a significantly safer alternative to ethidium bromide. It is same easy to use, twice as sensitive and much more secure. At least twice as economical as competing products, this novel stain can be also used and disposed with less environmental and health concerns compared to ethidium bromide. StainIN™ RED is a fluorescent dye that allows detection of >0,3 ng of DNA in both agarose and polyacrylamide gels. It binds to both ds DNA, ssDNA and RNA and emits red fluorescence detectable under the UV light and documented with same filters as ethidium bromide. For cloning applications, UV exposure shall be minimized. Much smaller than ethidium bromide carcinogenicity of the dye has been proved by Ames-test. Mammalian cell mutagenicity tests, both mouse marrow erythrocyte micronucleus and spermatocyte chromosomal aberration tests gave negative mutagenicity results.
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.
microLYSIS - PLUS Reference: 2MLP-250 A more complex lysis solution that enables you to get intact DNA from the most difficult sources: The toughest bacterial cells and spores as well as yeasts, fungi, moulds, some plant and some animal tissues directly.
StainIN™ GREEN Nucleic Acid Stain Reference: NAS0201 StainIN™ GREEN Nucleic Acid Stain is a significantly safer alternative to ethidium bromide. It is same easy to use, 4X as sensitive (under Blue LED) and much more secure. More economical as other green dyes, this stain can be also used and disposed with less environmental and health concerns compared to ethidium bromide. It is a fluorescent dye that allows detection of >0,1 ng of DNA in both agarose and polyacrylamide gels. It binds to both dsDNA, ssDNA and RNA and emits green fluorescence when bound to DNA and red fluorescence when bound to RNA detectable under the UV or Blue light and documented with same filters as similar green dyes. StainIN™ GREEN is ideal for DNA extraction from gels for cloning. Smaller than ethidium bromide carcinogenicity has been proved by Ames-test. Mammalian cell mutagenicity tests, both mouse marrow erythrocyte micronucleus and spermatocyte chromosomal aberration tests gave negative mutagenicity results.