Nitrocefin ≥95% (durch UV-Methode) Farbstoff, Calbiochem®, Sigma-Aldrich®

Lieferant: Merck Millipore Calbiochem
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Verpackt unter Schutzgas

484400-5MG
484400-5MGEA 199 EUR
484400-5MG
Nitrocefin ≥95% (durch UV-Methode) Farbstoff, Calbiochem®, Sigma-Aldrich®
Nitrocefin

A chromogenic β-lactamase substrate that undergoes distinctive color change from yellow (λmax = 390 nm at pH 7.0) to red (λmax = 486 nm at pH 7.0) as the amide bond in the β-lactam ring is hydrolyzed by β-lactamase


Nitrocefin is sensitive to hydrolysis by all known lactamases produced by Gram-positive and Gram-negative bacteria. Also useful for the detection of β-lactamase patterns from bacterial cell extracts by isoelectric focusing. Has been used in competitive inhibition studies in developmental work on β-lactamase-resistant antibiotics.


Verpackung: Packaging: Packaged under inert gas.

Formel: C₂₁H₁₆N₄O₈S₂
Lagertemperatur: Gefrierschrank
MDL: MFCD00864896
CAS-Nummer: 41906-86-9

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Spezifikation Testergebnisse

Purity ≥95% by UV
Form Orange-yellow solid
Storage -20 °C


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