ABTS (Diammonium 2,2'-azinobis[3-ethyl-2,3-dihydrobenzothiazole-6-sulphonate]), Ultrapure
Supplier: VWR Chemicals
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Warning
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Synonyms:
2,2′-Azino-bis(3-ethylbenzthiazoline-6-sulphonic acid) diammonium salt
, Ammonium 2,2'-(hydrazine-1,2-diylidene)bis(3-ethyl-2,3-dihydrobenzo[d]thiazole-6-sulphonate)
VWRC0400-10GEA
414
SGD
VWRC0400-10G
VWRC0400-1G
VWRC0400-100G
ABTS (Diammonium 2,2'-azinobis[3-ethyl-2,3-dihydrobenzothiazole-6-sulphonate]), Ultrapure
ABTS (Diammonium 2,2'-azinobis[3-ethyl-2,3-dihydrobenzothiazole-6-sulphonate])
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 @225 nm | >48150 |
E max @342 nm | ≥37400 |
Free ammonia | ≤6.5% |
Loss on drying | ≤2% |
Solubility (5%, Water) | Pass |
Thin layer chromatography | ≥98 |
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