Carboxypeptidase B

Product Details

CasNo： 9025-24-5

Appearance： powder

Delivery Time： 15 days

Packing： 25kg/drum

Purity： 90%

Basic Information

Product Description

Product Name：Carboxypeptidase B

CAS No: 9025-24-5

Form: Powder

Product Application

Biopharmaceutical Field

• Peptide drug synthesis: As a tool enzyme for C-terminal modification of peptide chains, it is used in the purification and processing of peptide drugs such as insulin, growth hormone, and calcitonin. It removes basic amino acid residues at the C-terminus during synthesis to improve drug purity and biological activity
• Antibody-drug conjugate (ADC) preparation: Used for the fragmentation modification of antibodies, accurately cleaving basic amino acids at the C-terminus of antibodies to optimize the coupling efficiency between antibodies and drug molecules

Life Science Research

• Protein sequencing: Combined with the Edman degradation method, it hydrolyzes basic amino acid residues at the C-terminus of proteins to assist in determining the amino acid sequence of proteins
• Enzymological mechanism research: Applied in the study of catalytic mechanisms and substrate specificity of the metallo-carboxypeptidase family to provide data support for enzyme molecular modification
• Polypeptide structure analysis: Analyzes the C-terminal sequence of polypeptide chains and identifies polypeptide modification sites

Clinical In Vitro Diagnostics

• Used as an auxiliary reagent in coagulation function test kits, participating in the activation reaction of coagulation factors to improve the accuracy of test results
• Applied in the detection of polypeptide markers in blood samples, reducing the detection background value by hydrolyzing interfering peptide fragments

Packaging

25Kg/Drum

Storage

Lyophilized powder: Seal tightly to prevent moisture, protect from light, and store in a -20℃ refrigerator. Repeated freezing and thawing are strictly prohibited to avoid enzyme activity decline