2,2′-Azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt - 1 g

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    CAS Number: 30931-67-0

    Molecular Weight: 548.68

    Molecular Formula: C18H24N6O6S4

    Appearance: Powder

    Physical State: Solid

    Solubility: Soluble in Water: 50 mg/mL

    pH: 7

    Storage: Store at -20° C

    2,2′-Azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt is a peroxidase substrate suitable for use in ELISA procedures. This substrate produces a soluble end product that is green in color and can be read spectrophotometrically at 405 nm. The reaction may be stopped with 1% sodium dodecyl sulfate (SDS). 


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    2. New spectrophotometric method for determining nitrogen dioxide in air using 2,2-azino-bis(3-ethyl benzothiazoline)-6-sulfonic acid-diammonium salt and passive sampling.  |  Salem, AA., et al. 2011. Anal Chem Insights. 6: 37-44. PMID: 21760708
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