Basic Description

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	for protein sequencing, EnzymoPure™
Product Description	Carboxypeptidase B catalyzes hydrolysis of the basic amino acids lysine, arginine and histidine from the C-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 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. Protein structure and sequence analysis, such as hydrolyze basic amino acids lysine, arginine and histidine from the C-terminal end of polypeptides. Antibody quality control
Specifications & Purity	EnzymoPure™, for protein sequencing, ≥200 units/mg

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
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

Storage and Shipping

Concentration	≥200 units/mg
Storage Temp	Store at -20°C
Shipped In	Ice chest + Ice pads
CAS	9025-24-5
Enzyme Commission Number	EC: 3.4.17.2

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5 results found

Lot Number	Certificate Type	Date	Item
G2326171	Certificate of Analysis	Jul 05, 2023	S141076
A2310200	Certificate of Analysis	Nov 22, 2022	S141076
H2219461	Certificate of Analysis	Aug 16, 2022	S141076
G2223270	Certificate of Analysis	Jun 12, 2022	S141076
G2223271	Certificate of Analysis	Jun 12, 2022	S141076

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SKU	Size	Availability	Price	Qty
S141076-100μg	100μg	2	$289.90
S141076-1mg	1mg	3	$608.90

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