9025-24-5 - Names and Identifiers
9025-24-5 - Physico-chemical Properties
Molecular Formula | C31H38N4O7S
|
Molar Mass | 610.72102 |
Appearance | Liquid |
Color | white |
Storage Condition | -20°C |
MDL | MFCD00081476 |
Use | It can specifically degrade from the C end of the peptide chain one by one, releasing a class of peptide chain exonuclease with free amino acids. Carboxypeptidase B only hydrolyzes the peptide bond with basic amino acids (such as arginine and lysine) as the C- terminal residue. |
9025-24-5 - Risk and Safety
Risk Codes | R36 - Irritating to the eyes
R42 - May cause sensitization by inhalation
R36/37/38 - Irritating to eyes, respiratory system and skin.
|
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 - Wear suitable protective clothing.
S36/37 - Wear suitable protective clothing and gloves.
S24 - Avoid contact with skin.
S22 - Do not breathe dust.
|
WGK Germany | 3 |
9025-24-5 - Introduction
Carboxypeptidase B catalyzes hydrolysis of the basic amino acids lysine, arginine and ornithine from the C- terminal end of polypeptides. The molecular weight is 34,500 daltons, the pH optimum is 7.9, and the pI is 6.0. Carboxypeptidase B is competitively inhibited by arginine, lysine and ornithine. The enzyme is not inhibited by di-isopropylfluorophosphate (DFP), but it is inhibited by metal chelating agents, e.g., 1,10-phenanthroline.
Last Update:2022-10-16 17:40:59
9025-24-5 - Vitality definition
At 25°C, pH7.65, the amount of enzyme that catalyzes the hydrolysis of 1 μmol of maleyl-L-arginine per minute is defined as one unit of enzyme activity
Last Update:2023-08-16 21:32:38
9025-24-5 - Source
Porcine pancreas.
Last Update:2023-08-16 21:32:38