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194430 | ABTS™ Chromophore, Diammonium Salt

194430
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      Overview

      Replacement Information

      Key Specifications Table

      Pricing & Availability

      Catalog NumberAvailability Packaging Qty/Pack Price Quantity
      194430-1GM
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          Glass bottle 1 gm
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          Description
          OverviewUseful as a substrate for ELISA; acts as a hydrogen donor in peroxidase reactions. Radical cation has absorption maximum at 414 nm.
          Catalogue Number194430
          Brand Family Calbiochem®
          Synonyms2,2ʹ-Azino-bis(3-ethylbenzthiazoline-6-sulfonic Acid), 2NH₄
          References
          ReferencesGroome, N.P. 1980. J. Clin. Chem. Clin. Biochem. 18, 345.
          Childs, R.E. and Bardsley, W.G. 1975. Biochem. J. 145, 93.
          Product Information
          CAS number30931-67-0
          DeclarationABTS is a trademark of Boehringer Mannheim Corp.
          FormGreen crystalline solid
          Hill FormulaC₁₈H1₈N₄O₆S₄·(NH₃)₂
          Chemical formulaC₁₈H1₈N₄O₆S₄·(NH₃)₂
          Applications
          Key Applications Enzyme-Linked Immunosorbent Assay
          Biological Information
          Purity≥97.5% by UV at 340 nm
          Physicochemical Information
          Dimensions
          Materials Information
          Toxicological Information
          Safety Information according to GHS
          RTECSDL7002000
          Safety Information
          R PhraseR: 36/37/38

          Irritating to eyes, respiratory system and skin.
          S PhraseS: 26-36

          In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
          Wear suitable protective clothing.
          Product Usage Statements
          Storage and Shipping Information
          Ship Code Ambient Temperature Only
          Toxicity Irritant
          Storage +2°C to +8°C
          Do not freeze Ok to freeze
          Special InstructionsFollowing reconstitution, aliquot and freeze (-20°C) for long-term storage or refrigerate (4°C) for short-term storage. Stock solutions are stable for up to 1 week at 4°C or for up to 4 months at -20°C.
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications

          Documentation

          SDS

          Title

          Safety Data Sheet (SDS) 

          Certificates of Analysis

          TitleLot Number
          194430

          References

          Reference overview
          Groome, N.P. 1980. J. Clin. Chem. Clin. Biochem. 18, 345.
          Childs, R.E. and Bardsley, W.G. 1975. Biochem. J. 145, 93.

          Brochure

          Title
          Enzyme-Linked Detection Systems Technical Bulletin
          Data Sheet

          Note that this data sheet is not lot-specific and is representative of the current specifications for this product. Please consult the vial label and the certificate of analysis for information on specific lots. Also note that shipping conditions may differ from storage conditions.

          Revision17-April-2008 RFH
          Synonyms2,2ʹ-Azino-bis(3-ethylbenzthiazoline-6-sulfonic Acid), 2NH₄
          DescriptionUseful as a substrate for ELISA; acts as a hydrogen donor in peroxidase reactions. Radical cation has absorption maximum at 414 nm.
          FormGreen crystalline solid
          CAS number30931-67-0
          RTECSDL7002000
          Chemical formulaC₁₈H1₈N₄O₆S₄·(NH₃)₂
          Purity≥97.5% by UV at 340 nm
          Storage +2°C to +8°C
          Do Not Freeze Ok to freeze
          Special InstructionsFollowing reconstitution, aliquot and freeze (-20°C) for long-term storage or refrigerate (4°C) for short-term storage. Stock solutions are stable for up to 1 week at 4°C or for up to 4 months at -20°C.
          Toxicity Irritant
          ReferencesGroome, N.P. 1980. J. Clin. Chem. Clin. Biochem. 18, 345.
          Childs, R.E. and Bardsley, W.G. 1975. Biochem. J. 145, 93.