Recombinant Carboxypeptidase B, CAS No.9025-24-5

CAS: 9025-24-5 Cat. No.: R141077 Molecular Weight: 610.7 EC Number: 232-788-9 PubChem CID: 3289209

GRADE & PURITY EnzymoPure™, ≥170 units/mg protein

Overview

Carboxypeptidase B catalyzes hydrolysis of the basic amino acids lysine, arginine and histidine from theC-terminal end of polypeptides. The molecular weight is 34,500 daltons, the pH optimum is 8.0, and pI is 6.0.Carboxypeptidase B is competitively inhibited by arginine and lysine. The enzyme is also inhibited by metal chelating agents, e.g., EDTA. Recombinant Carboxypeptidase B (EC 3.4.17.2) is expressed in E.Coli and purified by high pressure liquid chromatography. There is no trace of other enzyme (such as carboxypeptidase A and chymotrypsin) activity. No protease inhibitors such as PMSF are present in the preparation.Animal origin free:eliminate the risk of virus presence, or of any other potential adventitious agents found in animal-derived carboxypeptitase B.Stability:A sterile recombinant carboxypeptidase B lyophilized eliminates the risk of contamination and decreases the chances of activity loss in the process of transport and storage. High purity:1) Recombinant carboxypeptidase B provides increased specific activity and eliminates contaminating protease activities found in extracted enzymes with lower purity level. 2) No other contaminating proteases such as chymotrypsin and carboxypeptidase A. 3）Less than 10ppm of recombinant trypsin.

Specifications

Product Name

Recombinant Carboxypeptidase B, CAS No.9025-24-5

Synonyms

DTXSID801009277 | FT-0623486 | Carboxypeptidase B from human pancreas, 50-55 units/mg protein carboxypeptidase B | 4-[[1-[[1-[2-[(1-benzylsulfanyl-1-oxo-3-phenylpropan-2-yl)carbamoyl]pyrrolidin-1-yl]-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-4-oxobu

Grade

EnzymoPure™

Specifications & Purity

EnzymoPure™, ≥170 units/mg protein

CAS

9025-24-5

Enzyme Commission Number

EC: 3.4.17.2

Molecule Type

Enzyme

Storage and Shipping

Concentration

≥170 units/mg protein

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Unit definition

25℃，pH7. 6, 1min catalysis 1 μ Amount of enzyme hydrolyzed by mol horse urea-l-arginine

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic acids and derivatives
    • Class Carboxylic acids and derivatives
      • Subclass Amino acids, peptides, and analogues
        • Level5 Peptides
          • Level6 Oligopeptides

• Kingdom: Organic compounds
• Superclass: Organic acids and derivatives
• Class: Carboxylic acids and derivatives
• Subclass: Amino acids, peptides, and analogues
• Intermediate Tree Nodes: Peptides
• Direct Parent: Oligopeptides
• Alternative Parents: Phenylalanine and derivatives N-acyl-alpha amino acids and derivatives Proline and derivatives Alpha amino acid amides Alanine and derivatives Amphetamines and derivatives N-acylpyrrolidines Pyrrolidinecarboxamides N-acyl amines Tertiary carboxylic acid amides Thioesters Secondary carboxylic acid amides Carbothioic S-esters Monocarboxylic acids and derivatives Carboxylic acids Azacyclic compounds Sulfenyl compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds Organopnictogen compounds
• Molecular Framework: Aromatic heteromonocyclic compounds
• Substituents: Alpha-oligopeptide - Phenylalanine or derivatives - Proline or derivatives - N-acyl-alpha amino acid or derivatives - Alpha-amino acid amide - Alanine or derivatives - N-substituted-alpha-amino acid - Alpha-amino acid or derivatives - Amphetamine or derivatives - N-acylpyrrolidine - Pyrrolidine carboxylic acid or derivatives - Pyrrolidine-2-carboxamide - Monocyclic benzene moiety - Fatty amide - N-acyl-amine - Fatty acyl - Benzenoid - Tertiary carboxylic acid amide - Pyrrolidine - Secondary carboxylic acid amide - Carbothioic s-ester - Thiocarboxylic acid ester - Carboxamide group - Organoheterocyclic compound - Sulfenyl compound - Thiocarboxylic acid or derivatives - Azacycle - Carboxylic acid - Monocarboxylic acid or derivatives - Organic oxide - Organic oxygen compound - Organopnictogen compound - Hydrocarbon derivative - Carbonyl group - Organic nitrogen compound - Organonitrogen compound - Organooxygen compound - Organosulfur compound - Aromatic heteromonocyclic compound
• Description: This compound belongs to the class of organic compounds known as oligopeptides. These are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y