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

COA

Grade & Purity:

EnzymoPure™

≥170 units/mg protein

In stock

Item Number

R141077

Grouped product items
SKU	Size	Availability	Price
R141077-1mg	1mg	4	$138.90
R141077-5mg	5mg	2	$309.90
R141077-10mg	10mg	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$447.90
R141077-50mg	50mg	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$1,133.90
R141077-100mg	100mg	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$1,717.90

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Click to view protein information: CPB1

Endogenous Metabolite (959) Metabolic Enzyme/Protease (4860) Metabolite (5307)

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	EnzymoPure™
Product Description	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 & Purity	EnzymoPure™, ≥170 units/mg protein

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	≥170 units/mg protein
Storage Temp	Store at -20°C
Shipped In	Ice chest + Ice pads
CAS	9025-24-5
Enzyme Commission Number	EC: 3.4.17.2
Unit definition	25℃，pH7. 6, 1min catalysis 1 μ Amount of enzyme hydrolyzed by mol horse urea-l-arginine

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

6 results found

Lot Number	Certificate Type	Date	Item
F2230203	Certificate of Analysis	Apr 07, 2025	R141077
G2201067	Certificate of Analysis	Apr 07, 2025	R141077
G2201066	Certificate of Analysis	Apr 07, 2025	R141077
G2201021	Certificate of Analysis	Apr 07, 2025	R141077
B2108125	Certificate of Analysis	Dec 20, 2023	R141077
B2211040	Certificate of Analysis	Feb 16, 2022	R141077

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