ABTS

SKU
A-2179
  • CAS:30931-67-0
  • Formula:C18 H18 N4 O6 S4
  • MW:514.6g/mol
  • Appearance:Liquid

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Product Name Qty
ABTS
100 mL
$96.82

ABTS is considered a safe and sensitive substrate compatible for horseradish peroxidase (HRP) based ELISA assays. In the presence of hydrogen peroxide and HRP, ABTS is oxidized to a radical cation with an adsorption maxima at 820 nm, 734 nm, 650 nm and 405 nm. The latter frequency demonstrates a significant molar extinction coefficient and is generally employed for most ABTS assays. Stopping the reaction with acid does not alter the 405 nm spectrum allowing kinetic and endpoint methods to be measured at the same wavelength. 

More Information
Alternate Name/Synonyms
2,2'-Azino-bis-(3-ethylbenzothiazoline)-6-sulfonic acid)
SKU
A-2179
CAS #
30931-67-0
Chemical Name
2,2'-Azino-bis-(3-ethylbenzothiazoline)-6-sulfonic acid)
Chemical Formula
C18 H18 N4 O6 S4
Molecular Weight
514.6g/mol
Appearance
Liquid
Solubility
Soluble in Water: 50 mg/mL
Stability
N/A
Storage Temp
+4°C
THERAPEUTIC AREA
Not Available
USE
A peroxidase substrate suitable for use in ELISA procedures
MDL NUMBER
MFCD00010404
CHEMACX
X1079584-9
INCHI
InChI=1S/C18H18N4O6S4.2H3N/c1-3-21-13-7-5-11(31(23,24)25)9-15(13)29-17(21)19-20-18-22(4-2)14-8-6-12(32(26,27)28)10-16(14)30-18;;/h5-10H,3-4H2,1-2H3,(H,23,24,25)(H,26,27,28);2*1H3/b19-17-,20-18-;;
SMILES
CCN1/C(=N/N=C/2SC3=C(N2CC)C=CC(=C3)S(=O)(=O)[O-])/SC4=C1C=CC(=C4)S(=O)(=O)[O-].[NH4+].[NH4+]
Peptide sequence
Not Applicable
RTECS
DL7002000
UN #'S
Not Applicable
PACKING GROUP
Not Applicable
HAZARD CLASS
Not Applicable
Handling
Protect from light
Promo text for AGS discount
N/A
GHS PICTOGRAMS
Handling Protect from light
UN #'S Not Applicable
Packing Group Not Applicable
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