CENTA beta-Lactamase Substrate – CAS 9073-60-3 – Calbiochem

Descrição detalhada : Chromogenic beta-lactamase substrate for both gram-negative and gram-positive bacteria that is comparable to other chromogens (PADAC Substrate and nitrocefin). Hydrolysis of the beta-lactam ring causes a color change from light yellow (lambdamax: 340 nm) to chrome yellow (lambdamax: 405 nm). Relatively unaffected by commonly used microbiological media and human serum. Stable in H2O and in the presence of cysteine, mercaptoethanol and dimercaptopropanol.Please note that the molecular weight for this compound is batch-specific due to variable water content., Chromogenic beta-lactamase substrate for both gram-negative and gram-positive bacteria that is comparable to other chromogens (PADAC and nitrocefin). Hydrolysis of the beta-lactam ring causes a color change from light yellow (lambdamax: 340 nm) to chrome yellow (lambdamax: 405 nm). Relatively unaffected by commonly used microbiological media and human serum. Stable in H2O and in the presence of cysteine, mercaptoethanol, and dimercaptopropanol.
Sinónimos : CENTA beta-Lactamase Substrate - CAS 9073-60-3 - Calbiochem
Fórmula molecula r: C21H17N3O8S3
Armazenamento : -20C
Embalagem : 1X25MG