Description

Serum Albumin Iodine CAS NO 9048-49-1 is a chemically modified protein complex where iodine atoms are covalently bound to bovine serum albumin (BSA). This compound matters for its role as a stable, protein-bound iodine source, which is critical for research and diagnostic applications requiring controlled iodine release or specific antigenic properties. It is primarily needed by manufacturers and research institutions in the in-vitro diagnostics (IVD), biochemical research, and immunology sectors.

Application

• Immunoassay Development: Used as a labeled antigen or blocking agent in enzyme-linked immunosorbent assays (ELISA) and other immunoassays.
• Diagnostic Reagent Manufacturing: Serves as a key component in the production of control sera and calibration standards for thyroid function tests.
• Biochemical Research: Employed in studies of protein-iodine interactions, hapten-carrier systems, and antibody production.
• Histology & Staining: Can be utilized as a contrast agent or in specialized staining protocols for microscopic analysis.
• Reference Standard: Acts as a well-defined standard for quantifying protein-bound iodine in analytical methods.
• Veterinary Diagnostics: Applied in the development of tests for animal health monitoring.

Basic Information

Product Name	Serum Albumin Iodine
CAS No.	9048-49-1
Molecular Formula	N/A (Macromolecular Complex)
Molecular Weight	~66 kDa (Base Protein)
Synonyms	Iodinated Bovine Serum Albumin; Iodinated BSA; I-BSA; Bovine Serum Albumin Iodinated; Iodo-Bovine Serum Albumin; BSA-Iodine Complex; Protein-Bound Iodine (from BSA); Thyroglobulin Substitute (Research Grade)
EINECS	Contact for details

Quality Control

Our Serum Albumin Iodine is produced and tested under a rigorous quality management system. Each batch is characterized for key parameters including iodine content, protein concentration, and purity to ensure consistency for critical applications. Certificates of Analysis (COA) detailing specific test results are available upon request, supporting compliance with ISO 13485 standards for diagnostic manufacturing.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C. This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to maintain stability. For long-term storage, consider desiccant use.

Specification

Item	Specification
Appearance	Light yellow to brown powder or solid
Identification (IR)	Conforms to structure
Protein Content (Biuret)	≥ 90%
Iodine Content (Titration)	Specified range available (e.g., 1-5%)
Solubility (in Water or Buffer)	Clear, slightly opalescent solution
pH (1% Solution)	6.5 - 7.5
Moisture (Loss on Drying)	≤ 5.0%

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