ABTS (Diammonium 2,2'-azinobis[3-ethyl-2,3-dihydrobenzothiazole-6-sulfonate])
Supplier: VWR
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Warning
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Synonyms:
2,2′-Azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) diammonium salt, Ammonium 2,2'-(hydrazine-1,2-diylidene)bis(3-ethyl-2,3-dihydrobenzo[d]thiazole-6-sulfonate), ABTS, Ammonium 2,2'-(hydrazine-1,2-diylidene)bis(3-ethyl-2,3-dihydrobenzo[d]thiazole-6-sulphonate), 2,2′-Azino-bis(3-ethylbenzthiazoline-6-sulphonic acid) diammonium salt
Substrate for the detection of horseradish peroxidase commonly used in ELISA. Read at 450 nm.
Soluble.Reaction Condition: 1 mM in 50 mM Sodium Citrate, 150 mM Sodium Phosphate and 0.01% H₂O₂. Stop with 1.5 mM NaN₃ in 0.1 M Citric Acid.
Formula:
C₁₈H₂₄N₆O₆S₄ MW: 548.68 g/mol Melting Pt: >300 °C Storage Temperature: Refrigerator |
MDL Number:
MFCD00010404 CAS Number: 30931-67-0 EINECS: 250-396-6 |
Specification Test Results
E max @225nm |
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E max @342nm |
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Free Ammonia |
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Loss on Drying |
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Solubility (5%, Water) | Pass |
Thin Layer Chromatography |
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