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Sigma-Aldrich 2,2′-Azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt
List Price
$101.85
Your Price
$101.85
Sigma-Aldrich 2 2-Azino-Bis(3-Ethylbenzothiazoline-6-Sulfonic Acid) Diammonium Salt > 98.0 % (Hplc) - SIAL (Additional S&H Or Hazmat Fees May Apply)
NETA PART:
SIAL-11557-1G
MFG.PART:
11557-1G
UNSPSC:
12352204
Manufacturer:
Sigma-Aldrich
Quality Level
200
assay
≥98% (HPLC)
form
powder or crystals
impurities
≤6.0% water
solubility
H2O: 10 mg/mL, slightly hazy to clear
storage temp.
2-8°C
SMILES string
[NH4+].[NH4+].CCN1C(\Sc2cc(ccc12)S([O-])(=O)=O)=N\N=C3/Sc4cc(ccc4N3CC)S([O-])(=O)=O
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-;;
InChI key
OHDRQQURAXLVGJ-AXMZSLBLSA-N
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Application
2,2′-Azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt has been used:
- in the radical scavenging assay to test the antioxidant property of Pinus densiflora bark (PDB) extracts[1]
- to test the antioxidant capacity (AOC) of Aloe vera samples[2]
- as a substrate for streptavidin-horse radish peroxidase (HRPO) in enzyme-linked immunosorbent assay (ELISA)[3]
2,2′-Azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) is a peroxidase substrate suitable for use in ELISA procedures. This substrate produces a soluble end product that is green in color and can be read spectrophotometrically at 405 nm. The reaction may be stopped with 1% sodium dodecyl sulfate (SDS). Recommended for ELISA (microwell) procedures, not recommended for membrane applications.
Other Notes
Chromogenic substrate for peroxidase[4]; The ABTS-H2O2-peroxidase system in EIA[5][6]
wgk_germany
WGK 3
ppe
dust mask type N95 (US), Eyeshields, Gloves
| SKU | SIAL-11557-1G |
|---|---|
| Featured | No |
| Supplier Part Number | 11557-1G |
| UM | EA |
| UNSPSC | 12352204 |
| Manufacturer Name | Sigma-Aldrich |
| Temperature | 2-8C |
| Refrigerated-Frozen | Y |
| ProductLine | SIAL |
| Qty | 1 |
| MinOrderQty | 1 |
| Weight | 10.000000 |
| Lead Time | 27 |
| Hazardous | Y |
| CAS Number | 30931-67-0 |
| Energy Star | No |
| Green | No |
| ACT Ecolabel | No |
| Controlled | N |