Description

Abts CAS NO 19617-05-1 is a high-purity chemical reagent widely recognized for its role as a chromogenic substrate in enzymatic assays. This compound is critical for researchers and quality control professionals requiring precise and reliable detection of peroxidase activity. It is primarily utilized in the life sciences, diagnostic manufacturing, and biotechnology sectors for applications such as ELISA and immunoblotting.

Application

• Enzyme-Linked Immunosorbent Assay (ELISA): Serves as a key chromogenic substrate for horseradish peroxidase (HRP) in diagnostic and research ELISA kits.
• Western Blotting (Immunoblotting): Used for the colorimetric detection of target proteins bound by HRP-conjugated antibodies.
• Diagnostic Reagent Manufacturing: An essential raw material in the production of clinical diagnostic tests for various diseases and biomarkers.
• Biochemical Research: Employed in laboratory studies to quantify peroxidase enzyme activity and for developing novel assay methodologies.
• Cell Biology & Histology: Applied in staining procedures for visualizing cellular components and enzymatic activity in tissue sections.
• Food Safety & Environmental Testing: Utilized in rapid test kits for the detection of pathogens, toxins, or specific analytes.

Basic Information

Product Name	Abts
CAS No.	19617-05-1
Molecular Formula	C18H18N4O6S2
Molecular Weight	514.49 g/mol
Synonyms	2,2'-Azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt; ABTS Diammonium Salt; 2,2'-Azinobis(3-ethylbenzothiazoline-6-sulfonate); ABTS•2NH4; Diammonium 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonate); ABTS Reagent; Peroxidase Substrate ABTS
EINECS	243-165-5

Quality Control

Our Abts is manufactured under strict quality management systems to ensure batch-to-batch consistency and high performance. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, UV-Vis). We provide full traceability and Certificates of Analysis (COA) are available for all shipments to support your regulatory and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to greenish-yellow powder
Identification (IR)	Conforms to reference spectrum
Identification (UV-Vis)	λmax ~ 340 nm
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Solubility (1% in Water)	Clear, yellow solution
Enzymatic Activity Test	Passes performance criteria with HRP

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.