ABTS [=2,2'-Azinobis(3-ethylbenzothiazoline -6-sulfonic Acid Ammonium Salt)] , 98% , 30931-67-0

Synonym(s):
2,2′-Azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt;2,2′-azino-di-[3-ethylbenzthiazoline sulfonate (6)];AzBTS-(NH₄)₂;azino-di-[3-ethylbenzthiazoline sulfonate (6)], 2,2′-;Diammonium 2,2′-azino-bis(3-ethylbenzothiazoline-6-sulfonate)

Update time: 2022-07-08

Melting point:	>181oC (dec.)
storage temp.	2-8°C
solubility	H₂O: 50 mg/mL, very slightly hazy, green
form	tablet
color	Pale Green to Light Green
PH	pH(50g/l, 25℃) : 5.0～6.0
Water Solubility	Dissolve in water at 50mg/ml. Solution may be slightly hazy.
Sensitive	Light Sensitive
BRN	7329461
Stability:	Hygroscopic, Light Sensitive
CAS DataBase Reference	30931-67-0(CAS DataBase Reference)

2,2′-Azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt, ABTS, has been used as a substrate in ELISA (enzyme-linked immunosorbent assay).?
ABTS is also used to measure glucose concentrations in different solutions including blood serum.
The food industry uses ABTS to measure the antioxidant capacities within different foods.
Since it is less readily oxidized than TMB and OPD substrates, ABTS is less sensitive for ELISA applications. Thus ABTS has some advantageous over TMB and OPD in cases of large background results
It is recommended for ELISA (microwell) procedures, not recommended for membrane applications.