| Description | CARS1 Human Pre-designed siRNA Set A contains three designed siRNAs for CARS1 gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control. Components CARS1 siRNA-1: 5 nmol (HPLC) CARS1 siRNA-2: 5 nmol (HPLC) CARS1 siRNA-3: 5 nmol (HPLC) siRNA Negative Control:CARS1 Human Pre-designed siRNA Set A contains three designed siRNAs for CARS1 gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control. Components CARS1 siRNA-1: 5 nmol (HPLC) CARS1 siRNA-2: 5 nmol (HPLC) CARS1 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 | Extinction Coeff.A280 nm = 1.0 at 1.0 mg/mLSpecificityMonospecific for Factor B in human plasma and serumGeneral DescriptionProduct is whole polyclonal antiserum from goats immunized with highly purified human complement protein. Product is not a purified IgG fraction. Goats are maintained in FDA Extinction Coeff.A280 nm = 1.0 at 1.0 mg/mLSpecificityMonospecific for Factor B in human plasma and serumGeneral DescriptionProduct is whole polyclonal antiserum from goats immunized with highly purified human complement protein. Product is not a purified IgG fraction. Goats are maintained in FDA certified facilities.Physical Characteristics & StructureAntibodies present in the antisera are primarily IgGApplicationsWestern Blots: Effective at dilutions 1/4,000 to 1/8,000 depending on conditions.Most effective against non-reduced antigen.ELISA: Effective at dilutions 1/8,000 to 1/16,000 depending on conditions.Immunodiffusion: Effective against NHS and plasma at 1/16 dilution... Read More | Purity>97% by SDS-PAGE and HPLC analyses.Additional sequence informationN-terminal Glycine.FunctionChemotactic for monocytes and T-lymphocytes. Binds to CXCR3.Post-translationalCXCL10(1-73) is produced by proteolytic cleavage after secretion from keratinocytes | Ribonuclease T1 is an endoribonuclease, highly specific for the cleavage of RNA or deaminated RNA between guanosine 3'-phosphate residues (or inosine 3'-phosphate) and the 5'-OH residues of adjacent nucleotides with the formation of the corresponding intermediate 2', 3'-cyclic phosphates. It cleavesRibonuclease T1 is an endoribonuclease, highly specific for the cleavage of RNA or deaminated RNA between guanosine 3'-phosphate residues (or inosine 3'-phosphate) and the 5'-OH residues of adjacent nucleotides with the formation of the corresponding intermediate 2', 3'-cyclic phosphates. It cleaves single-stranded RNA releasing oligonucleotides from the guanosine 3'-phosphate termini. The enzyme has a molecular weight of 11 kDa. The optimum pH is 7.5. RNase T1 is inhibited by Ag+, Zn2+, Cu2+, and Hg2+ at 1 X 10-3 M. The stimulatory effects of both histidine and EDTA are attributed to chelation of contaminating inhibitor cations. The enzyme assay is essentially the method of Egami et al., Prog. in Nucleic Acid Res. and Molec. Biol., III, 59 (1964) based upon the release of acid soluble oligonucleotides following the digestion of yeast RNA.Ribonuclease T1 (RNase T1) from Aspergillus oryzae is used to digest denatured RNA prior to sequencing and is used for protein folding studies. ApplicationRibonuclease T1 has extensive applications in molecular cloning and DNA sequencing. Because of its specificity it has been a commonly used cleavage enzyme for the determination of structure, nearest neighbor frequencies, and RNA sequencing. The enzyme has further application in the preparation of nucleoside 2',3'-cyclic phosphates, the synthesis of oligonucleotides, and the removal of RNA from DNA preparations. The enzyme is also used as a non-mammalian source of RNase in various applications... Read More | Trypsin is a pancreatic serine protease with substrate specificity based upon positively charged lysine and arginine side chains. It is derived from a 34 kDa inactive precursor zymogen, trypsinogen, after enzymatic removal of an N-terminal 6-amino acid leader sequence resulting in the 23.8 kDa Trypsin is a pancreatic serine protease with substrate specificity based upon positively charged lysine and arginine side chains. It is derived from a 34 kDa inactive precursor zymogen, trypsinogen, after enzymatic removal of an N-terminal 6-amino acid leader sequence resulting in the 23.8 kDa trypsin molecule. The optimum pH is 8.0. Trypsin is inhibited by organophosphorus compounds such as diisopropylfluorophosphate and natural inhibitors from pancreas. Soybean, lima bean, and egg white are also sources of natural inhibitors. Trypsin cleaves amide and ester bonds of Arg and Lys. The Aladdin Sequencing Grade Trypsin has been further purified to remove trace contaminating proteases and autolysis products which could interfere in trypsin digestion experiments, and exhibits a single band on PAGE.Trypsin is a serine protease used to hydrolyze proteins. Trypsin from bovine pancreas has a molecular weight of 23.8 kDa. Trypsins are used for the re-suspension of cells during cell culture and in proteomics research for the digestion of various proteins... Read More |