Biovision
ABTS™ (solid)
- SKU:
- 26-B2711
- UPC:
- MPN:
- Availability:
- Usually Shipped in 5 Working Days
- Storage Condition:
- -20ºC
- Shipping Condition:
- Gel Pack
- Shelf Life:
- 36 months
Description
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 absorption 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.
Alternate Name/Synonyms: 2,2'-(1,2-hydrazinediylidene)bis[3-ethyl-2,3-dihydro-6-benzothiazolesulfonic acid, diammonium salt
Appearance: Light green powder
Appearance:
Appearance: 30931-67-0
Appearance: Yes
Peptide sequence: N/A
Salt Form: No
Molecular Formula: C₁₈H₂₄N₆O₆S₄
Molecular Weight: 548.68
Cell-Permeable?: FALSE
Purity: ≥98% by HPLC
Solubilities: ~10 mg/ml, DMSO >40 mg/ml Water
Handling: Do not take internally. Wear gloves and mask when handling the product! Avoid contact by all modes of exposure.
Country of Origin: USA
Tag Line: A peroxidase substrate
MDL Number: MFCD00010404
PubChem CID: 9570474
SMILES: [O-]S(C1=CC=C(N(CC)/C(S2)=N/N=C3SC(C=C(S([O-])(=O)=O)C=C4)=C4N\3CC)C2=C1)(=O)=O.[NH4+].[NH4+]
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-;;
InChi Key: OHDRQQURAXLVGJ-AXMZSLBLSA-N
Category: Biochemicals
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