324796

Endopeptidase Lys-C, Achromobacter lyticus

• Synonim(y): Endopeptidase Lys-C, Achromobacter lyticus
• Numer CAS: 78642-25-8
• Numer MDL: MFCD00130333
• Kod UNSPSC: 12352202

Właściwości

• Formularz: lyophilized
• Poziom jakości: 100
• aktywność właściwa: ≥2 AU/mg protein
• producent / nazwa handlowa: Calbiochem^®
• warunki przechowywania: OK to freeze; avoid repeated freeze/thaw cycles
• metody: mass spectrometry (MS): suitable
• Warunki transportu: wet ice
• temp. przechowywania: −20°C

Opis

Opis ogólny

Native endopeptidase Lys-C from Achromobacter lyticus. Lysyl endopeptidase is a serine protease secreted by soil bacteria and specifically hydrolyzes amide and peptide ester bonds at the carboxylic side of lysine and S-aminoethylcysteine residues.

Native endopeptidase Lys-C from Achromobacter lyticus. Lysyl endopeptidase is a serine protease secreted by soil bacteria and specifically hydrolyzes amide and peptide ester bonds at the carboxylic side of lysine and S-aminoethylcysteine residues. Optimal pH: 9.0-9.5.

Ostrzeżenie

Toxicity: Standard Handling (A)

Definicja jednostki

One AU (amidase unit) is defined as the amount of enzyme that catalyzes the release of 1 µM pNA from N-benzoyl-DL-lysine-pNA per min at 30°C, pH 9.5.

Rekonstytucja

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 1 year at -20°C.

Reconstitute 1 vial with 1 ml solvent; if the enzyme is not completely solubilized, add 1-3 ml additional solvent until completely dissolved.

Inne uwagi

Jekel, P.A., et al. 1983. Anal. Biochem. 134, 347.

Informacje prawne

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

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