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

• Numer EC enzymu: 3.4.17.2 (BRENDA, IUBMB)
• Kod UNSPSC: 12352204
• NACRES: NA.21

Właściwości

• Postać: solution
• Poziom jakości: 100
• aktywność właściwa: ~150 units/mg protein (at +25°C with hippuryl-L-arginine as the substrate)
• okres trwałości: A decrease in activity of approx. 10% may occur within 6 months.
• masa cząsteczkowa: 34.6 kDa
• opakowanie: pkg of 1 mL (2.8 mg)
• producent / nazwa handlowa: Roche
• warunki przechowywania: avoid repeated freeze/thaw cycles
• optymalne pH: 7.0-9.0
• temp. przechowywania: −20°C

Opis

Zastosowanie

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.

Działania biochem./fizjol.

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.

Jakość

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

Inne uwagi

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

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Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 12 - Non Combustible Liquids
• Temperatura zapłonu (°F): does not flash
• Temperatura zapłonu (°C): does not flash