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

• 효소 위원회 번호: 3.4.17.2 (BRENDA, IUBMB)
• UNSPSC 코드: 12352204
• NACRES: NA.21

속성

• 형태: solution
• Quality Level: 100
• 특이 활성도: ~150 units/mg protein (at +25°C with hippuryl-L-arginine as the substrate)
• 유통기한: A decrease in activity of approx. 10% may occur within 6 months.
• 분자량: 34.6 kDa
• 포장: pkg of 1 mL (2.8 mg)
• 제조업체/상표: Roche
• 저장 조건: avoid repeated freeze/thaw cycles
• 최적 pH: 7.0-9.0
• 저장 온도: −20°C

설명

애플리케이션

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.

생화학적/생리학적 작용

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.

품질

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

기타 정보

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

안전성 정보

• Storage Class Code: 12 - Non Combustible Liquids
• Flash Point (°F): does not flash
• Flash Point (°C): does not flash