08039852001

Carboxypeptidase B, recombinant

solution, ~150 units/mg protein (at +25°C with hippuryl-L-arginine as the substrate), optimum pH 7.0-9.0

• Classificazione EC (Enzyme Commission): 3.4.17.2 (BRENDA, IUBMB)
• Codice UNSPSC: 12352204
• NACRES: NA.21

Proprietà

• Stato: solution
• Livello qualitativo: 100
• Attività specifica: ~150 units/mg protein (at +25°C with hippuryl-L-arginine as the substrate)
• Durata: A decrease in activity of approx. 10% may occur within 6 months.
• PM: 34.6 kDa
• Confezionamento: pkg of 1 mL (2.8 mg)
• Produttore/marchio commerciale: Roche
• Condizioni di stoccaggio: avoid repeated freeze/thaw cycles
• pH ottimale: 7.0-9.0
• Temperatura di conservazione: −20°C

Descrizione

Applicazioni

Peptidyl-L-lysine (-L-arginine) hydrolase

Use Carboxypeptidase B for the sequence analysis of proteins by successive cleavage of basic amino acids from the C-terminus of proteins.

Azioni biochim/fisiol

Carboxypeptidase B is a Zn²⁺-metalloprotease, catalyzing the hydrolysis of the basic amino acids L-Lys and L-Arg from the C-terminal position in polypeptides.

Qualità

Contaminants: Contaminants expressed as percentage of carboxypeptidase B activity.
Carboxypeptidase A ≤2%
Trypsin (with Chymotrypsin as substrate) ≤0.005 U/mg

Altre note

For life science research use only. Not for use in diagnostic precedures.

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 12 - Non Combustible Liquids
• Punto d’infiammabilità (°F): does not flash
• Punto d’infiammabilità (°C): does not flash