Leads (7764 results)

Recombinant Proteinase K Catalog Number:RPK09 Cas:39450-01-6 EC:3.4.21.14 Alternate names:Protease K, Endopeptidase K, Tritirachium alkaline proteinas DESCRIPTION A serine protease that displays the ability to digest native proteins, thereby inactivating enzymes such as DNase and RNase without recourse to a denaturation process. It retains its activity in presence of SDS and urea. It is inactivated by diisopropyl fluorophosphates (DFP) and phenyl methane sulfonyl fluoride (PMSF). ADV ... read more »

Recombinant Human Chymotrypsin Catalog Number:RCT10 CAS: 9004-07-3 EC: 3.4.21.1 Source: human chymotrypsin, expressed in E. Coli. DESCRIPTION Chymotrypsin is a recombinant serine endopeptidase expressed in E.coli, purified with HPLC, the gene sequence is the same as human chymotrypsin. Recombinant chymotrypsin hydrolyzes at the carboxyl side of aromatic amino acids residues: Tyr, Phe and Trp. Cleavage may also be observed, but at a lower rate, at Leu and Met. Chymotrypsin activity is opt ... read more »

Sequencing Grade Modified Recombinant Trypsin Catalog Number:SRT0202 CAS:9002-07-7 EC:3.4.21.4 Source:Expressed in E. Coli, methylation modified. DESCRIPTION Trypsin specifically hydrolyzes peptide bonds at the carboxyl side of lysine and arginine residues. Recombinant trypsin is free of any other proteases activities, and TPCK is unnecessary and not contained. Unmodified trypsin is subject to auto-proteolysis, generating fragments that can interfere with protein sequencing or HPLC/MS pe ... read more »

Recombinant Trypsin Catalog Number:RPT0201 CAS: 9002-07-7 EC: 3.4.21.4 Source: Porcine trypsin,expressed in E.coli. DESCRIPTION Trypsin is a member of the serine protease family. Trypsin cleaves peptides on the C-terminal end of lysine and arginine amino acid residues. The optimum pH of trypsin is pH 7.0-9.0. The enzyme is inhibited by serine protease inhibitors, e.g. PMSF ,aprotinin,soybean trypsin inhibitor and by metal chelating agents, e.g.EDTA.It is typically isolated from the pa ... read more »

Sequencing Grade Recombinant Chymotrypsin Catalog Number:SRCT10 CAS: 9004-07-3 EC: 3.4.21.1 Source: human chymotrypsin, expressed in E. Coli. DESCRIPTION Chymotrypsin is a recombinant serine endopeptidase expressed in E.coli, purified with HPLC, the gene sequence is the same as human chymotrypsin. Recombinant chymotrypsin hydrolyzes at the carboxyl side of aromatic amino acids residues: Tyr, Phe and Trp. Cleavage may also be observed, but at a lower rate, at Leu and Met. Chymotrypsin a ... read more »

Recombinant Human Trypsin Catalog Number:RHT03 CAS: 9002-07-7 EC: 3.4.21.4 Source: human trypsin, expressed in E. Coli. DESCRIPTION Trypsin is a member of the serine protease family. Trypsin cleaves peptides on the C-terminal end of lysine and arginine amino acid residues. The optimum pH is pH 7.0 - 8.0. The enzyme is inhibited by serine protease inhibitors, e.g. PMSF, and by metal chelating agents, e.g., EDTA. Recombinant human trypsin is a genetically engineered protein expressed in ... read more »

Recombinant Protein A Catalog Number:RSPA05 CAS:91932-65-9 Source:Protein A mutant of Staphylococcus aureus , expressed in E. Coli,. APPLICATION: The recombinant protein A is a genetically engineering protein containing IgG-binding domains. Recombinant protein A is ideal for purification of polyclonal or monoclonal IgG antibodies. Protein A binds to most human and mouse IgG subclasses (e.g., human IgG1, IgG2, IgG4; mouse IgG2, IgG2a, IgG2b, IgG3). It also binds ... read more »

Recombinant Trypsin Catalog Number: RPT0201 CAS: 9002-07-7 EC: 3.4.21.4 Storage temperature: -20? Source: Recombinant trypsin is a genetically engineered protein expressed in E.coli Protein Sequence:The amino acid sequence of recombinant trypsin is identical to porcine pancreas-derived trypsin 1.DESCRIPTION Trypsin is a member of the serine protease family. Trypsin cleaves peptides on the C-terminal end of lysine and arginine amino acid residues. YaxinBio recombinant trypsin is a geneti ... read more »

Recombinant Enterokinase Catalog Number:REK08 CAS:9017-74-8 EC:3.4.21.9 Storage temperature: -20°C or below Source: Recombinant enterokinase is a genetically engineered protein expressed in E.coli Protein Sequence:The amino acid sequence of recombinant enterokinase is identical to bovine enterokinase light chain 1.DESCRIPTION YaxinBio Enterokinase is a kind of highly purified recombinant bovine enterokinase light chain. The enzyme has been extensively purified by HPLC and there are no ... read more »

Sequencing Grade V8 Protease Catalog Number:V813 CAS:66676-43-5 EC:3.4.21.19 Full Name:Sequencing grade recombinant V8 protease;Staphylococcus aureus strain V8 Synonyms:V8 protease;Endoproteinase Glu-C;Endoproteinase Asp-C Storage temperature: 2-8°C Source: Recombinant V8 protease is a genetically engineered protein expressed in E.coli 1. DESCRIPTION Recombinant V8 protease is the serine protease family and can specifically hydrolyzing glutamic acid or aspartic acid residues ca ... read more »

Recombinant Protein A Catalog Number:RSPA05 CAS:91932-65-9 Storage temperature: 2-8? Source:Protein A mutant of Staphylococcus aureus , expressed in E. coli 1.DESCRIPTION Protein A is a membrane protein of Staphylococcus aureus and can specifically bind to antibodies. Protein A affinity chromatography columns have become widely used as affinity columns for purified antibodies from ascites, serum and cell culture isolated or purified extracts of antibodies from ... read more »

Recombinant Proteinase K Catalog Number:RPK09 Cas:39450-01-6 EC:3.4.21.14 Alternate names:Protease K, Endopeptidase K, Tritirachium alkaline proteinas DESCRIPTION A serine protease that displays the ability to digest native proteins, thereby inactivating enzymes such as DNase and RNase without recourse to a denaturation process. It retains its activity in presence of SDS and urea. It is inactivated by diisopropyl fluorophosphates (DFP) and phenyl methane sulfonyl fluoride (PMSF). ADV ... read more »