| Description | EIF4EBP1 Human Pre-designed siRNA Set A contains three designed siRNAs for EIF4EBP1 gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control. Components EIF4EBP1 siRNA-1: 5 nmol (HPLC) EIF4EBP1 siRNA-2: 5 nmol (HPLC) EIF4EBP1 siRNA-3: 5 nmol (HPLC) siRNA EIF4EBP1 Human Pre-designed siRNA Set A contains three designed siRNAs for EIF4EBP1 gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control. Components EIF4EBP1 siRNA-1: 5 nmol (HPLC) EIF4EBP1 siRNA-2: 5 nmol (HPLC) EIF4EBP1 siRNA-3: 5 nmol (HPLC) siRNA Negative Control: 5 nmol (HPLC) FAM-labeled siRNA Negative Control: 5 nmol (HPLC) GAPDH siRNA Positive Control:5 nmol (HPLC)... Read More | InformationMyelin Oligodendrocyte Glycoprotein 35-55, mouse, rat (MOG 35-55) is a minor component of CNS myelin that induces experimental autoimmune encephalomyelitis in C57BL/6 mice by an encephalitogenic T cell response | Reverse transcriptases are enzymes encoded in retroviruses viral genome. The enzyme is responsible for transcription of the viral RNA to produce a dsDNA that can be inserted into the host genome.Reverse transcriptases are multifunctional enzymes. These enzymes exhibit an RNA and DNA directed Reverse transcriptases are enzymes encoded in retroviruses viral genome. The enzyme is responsible for transcription of the viral RNA to produce a dsDNA that can be inserted into the host genome.Reverse transcriptases are multifunctional enzymes. These enzymes exhibit an RNA and DNA directed polymerase activity. In addition reverse transcriptases catalyze the degradation of RNA in an RNA-DNA hybrid. The exonucleolytic activity proceeds in a 5' ---> 3' direction. The RNA or DNA directed activity requires a template (RNA or DNA) and a primer. The following is a schematic illustration of the reaction:Unit definition: One unit incorporates 1 nanomole of tritiated dTMP into acid insoluble productsusing poly(A)•oligo(dT) 12-18 as the template-primer in 20 minutes at 37° C.ApplicationsHIV reverse transcriptase is used for research on the AIDS primer. However it can be substituted for AMV reverse transcriptase, which is mainly used to transcribe mRNA into double stranded cDNA, that can be inserted into prokaryotic vectors. The enzyme can also be used with either single stranded DNA or RNA templates to make probes for use in hybridization experiments. It can be used for labeling the termini of DNA fragments with protruding 5' termini. The enzyme can also be used to sequence DNAs by the dideoxy chain termination method of Sanger when the Klenow fragment of E. coli DNA polymerase I, or the T7 DNA polymerase yield unsatisfactory results.Reagents0.05 M Tris, pH 8.3, containing 0.008 M MgCl21 mg/ml polyadenylic acid in water (poly A)DNA primer:Oligo d(T)12-181 µ mole dTTP/mL stock solution[methyl-3H]-Thymidine 5'-triphosphate (3H-dTTP)dTTP-3H-dTTP working mix: Add 1-2 µL 3H-dTTP per mL of 100 nmol/mL dTTP in order to obtain 1 to 1.5 x 105 cpm/mL1% bovine serum albumin10% perchloric acid1% perchloric acidBuffer substrate reaction mixture: Prepare fresh, immediately before use:For each 1mL of reaction mixture required mix:0.7 mL Tris/HCl, pH 8.3, 0.008M MgCl20.3 mL 1 mg/mL poly(A) RNA template0.005 mL 0.02 mg/mL oligo d(T)12-18 DNA primer0.02mL 1% BSAEnzymedilute as needed wtih 0.05M Tris/HCl, pH 8.3, 0.008M MgCl2 containing 0.1 mg/mL (1%) BSAProcedurePipette into each tube as follows:Buffer substrate mix：0.1 mLdTTP-3H3-dTTP：0.1 mLEnzyme：5-10 µLIncubate 20 minutes at 37° C. Stop reaction by adding 1 ml 10% cold perchloric acid. Filter through 0.2µ manifold filters used with Millipore vacuum manifold. Wash four times using 2mL 1% cold perchloric acid/wash. Transfer filter to scintillation vials. Add 2mL Cellosolve (or 2-methoxyethanol) to dissolve filter. Filters become opaque upon addition of Cellosolve. Make sure filters are dissolved before proceeding. Add 10mL scintillation cocktail and count.Calculation... Read More | Purity:>90%, by SDS-PAGE visualized with Coomassie® Blue Staining.Implicated in the control of cell proliferation and cellular aging. May also act as a chaperone | Purity:>95%, by SDS-PAGE visualized with Coomassie® Blue Staining.Description：The monkeypox virus is the causative agent of the infectious disease of monkeypox. The virus is a member of the Orthopoxvirus genus in the family Poxviridae. And its genome is a double-stranded DNA. The Purity:>95%, by SDS-PAGE visualized with Coomassie® Blue Staining.Description：The monkeypox virus is the causative agent of the infectious disease of monkeypox. The virus is a member of the Orthopoxvirus genus in the family Poxviridae. And its genome is a double-stranded DNA. The disease caused by the virus is similar to but milder than smallpox and its mortality is often much lower. Humans and animals are both hosts for monkeypox virus and both species are vulnerable to the virus and may develop diseases. Monkeypox virus is mainly distributed in rainforests of west and central Africa. Isolates from Central Africa and Western Africa is different in virulence and the former is more virulent than the latter. The virus could spread in animals and humans and direct contact with the body fluid of an infected animal or being bitten may infect the virus... Read More |