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

• Enzyme Commission number: 3.4.17.2 (BRENDA, IUBMB)
• UNSPSCコード: 12352204
• NACRES: NA.21

特性

• フォーム: solution
• 品質水準: 100
• 比活性: ~150 units/mg protein (at +25°C with hippuryl-L-arginine as the substrate)
• シェルフライフ: A decrease in activity of approx. 10% may occur within 6 months.
• 分子量: 34.6 kDa
• 包装: pkg of 1 mL (2.8 mg)
• メーカー／製品名: Roche
• 保管条件: avoid repeated freeze/thaw cycles
• 最適pH: 7.0-9.0
• 保管温度: −20°C

詳細

アプリケーション

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.

生物化学的／生理学的作用

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.

品質

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

その他情報

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

安全性情報

• 保管分類コード: 12 - Non Combustible Liquids
• 引火点(°F): does not flash
• 引火点(℃): does not flash