ABTS CAS#30931-67-0

CAS Number: 30931-67-0
Chemical Formula: C18H24N6O6S4
Synonyms:

ABTS DIAMMONIUM SALT
ABTS-(NH4)2
ABTS(R), DIAMMONIUM SALT

Appearance: Yellow-Green Solid

MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)

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Product Details

ABTS CAS#30931-67-0

ABTS, 2,2′-Azino-bis(3-ethylbenzthiazoline-6-sulfonic acid), is water soluble chemical compound used as chromogenic substrate:

ABTS together with hydrogen peroxide for reaction with peroxidase enzymes (like HRP for example).
ABTS together with laccase or bilirubin oxidase.

ABTS mainly used in ELISA (enzyme-linked immunosorbent assay) procedures.
A peroxidase reaction of ABTS in the presence of hydrogen peroxide produces a green soluble end product which can be read spectrophotometrically at 405nm. The reaction may be stopped with 1% sodium dodecyl sulfate (SDS). ABTS, 2,2′-Azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt is light sensitive.

ABTS Chemical Properties

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
InChIKey	OHDRQQURAXLVGJ-AXMZSLBLSA-N
SMILES	C12C=CC(S(=O)(=O)O)=CC=1S/C(=N\N=C1/SC3C=C(S(=O)(=O)O)C=CC=3N/1CC)/N2CC.N.N
CAS DataBase Reference	30931-67-0(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	3
RTECS	DL7002000
F	8-10-23
HS Code	29342080
Storage Class	11 - Combustible Solids

Product Application Of ABTS CAS#30931-67-0

Chromogenic substrate for peroxidase assays.2,2'-Azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) diammonium salt is widely utilized as a peroxidase substrate suitable for use in enzyme-linked immunosorbent assay (ELISA) procedures. It plays an important role in the food industry to measure the antioxidant capacities of foods. It is used to observe the reaction kinetics of specific enzymes and involved in glucose estimating reagent in blood serum.

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