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219475 CENTA™ β-Lactamase Substrate - CAS 80072-86-2 - Calbiochem

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219475
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概要

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カタログ番号 在庫状況包装 Qty/Pk 価格 数量
219475-25MGCN
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      樹脂アンプル 25 mg
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      Description
      OverviewChromogenic β-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 (λmax: 340 nm) to chrome yellow (λmax: 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.
      Catalogue Number219475
      Brand Family Calbiochem®
      References
      ReferencesJones, R.N., et al. 1982. J. Clin. Microbiol. 15, 954.
      Product Information
      CAS number80072-86-2
      FormYellow powder
      Hill FormulaC₂₁H₁₇N₃O₈S₃
      Chemical formulaC₂₁H₁₇N₃O₈S₃
      Quality LevelMQ100
      Biological Information
      Purity≥98% by TLC
      Safety Information according to GHS
      RTECSOD2265000
      Storage and Shipping Information
      Ship Code Ambient Temperature Only
      Toxicity Standard Handling
      Storage -20°C
      Do not freeze Ok to freeze
      Special InstructionsFollowing reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
      Global Trade Item Number
      カタログ番号 GTIN
      219475-25MGCN 04055977218527