Description

Globulins, Cat Gamma CAS NO 9007-83-4 is a high-purity fraction of gamma globulins, primarily composed of immunoglobulins, which are essential proteins for immune function. This product is critical for research, diagnostic, and therapeutic applications where consistent biological activity and purity are paramount. It is an indispensable reagent for immunologists, biopharmaceutical developers, and diagnostic kit manufacturers working on antibody-based assays, immunological studies, and protein standardization.

Application

• Immunological Research & Development: Used as a standard or reagent in studies of immune response, antibody characterization, and immunochemistry.
• Diagnostic Kit Manufacturing: Serves as a critical component in the production of immunoassays (ELISA, Western Blot, lateral flow tests) for disease detection.
• Biopharmaceutical Reference Standard: Employed as a calibration standard in the quality control of immunoglobulin-based therapeutics like intravenous immunoglobulins (IVIG).
• Cell Culture & Microbiology: Used as a supplement in cell culture media to study immune cell interactions and pathogen neutralization.
• Protein Biochemistry: Acts as a model protein in studies of protein purification, stability, and glycoprotein analysis.

Basic Information

Product Name	Globulins, Cat Gamma
CAS No.	9007-83-4
Molecular Formula	N/A (Protein Mixture)
Molecular Weight	~150,000 Da (Average for IgG)
Synonyms	Gamma Globulins; Immunoglobulin G (IgG) Fraction; Cohn Fraction II, III; IgG; 7S Gamma Globulin; Immune Serum Globulin; Human Gamma Globulin; Immunoglobulins, Gamma
EINECS	Contact for details

Quality Control

Our Globulins, Cat Gamma is produced and tested under a stringent quality management system. Each batch is analyzed to ensure high purity, consistent immunoglobulin composition, and biological activity. Certificates of Analysis (COA) detailing specifications such as protein content, immunoglobulin distribution, and purity are available upon request. We adhere to relevant guidelines for biological products to ensure reliability for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store at 2-8°C. Avoid repeated freeze-thaw cycles. Keep the container in a dry, cool, and well-ventilated area.

Specification

Item	Specification
Appearance	White to off-white powder or lyophilized solid
Identification (Immunoelectrophoresis)	Conforms to standard for Gamma Globulins
Protein Content (Biuret)	≥ 95%
Immunoglobulin G (IgG) Content (Radial Immunodiffusion)	≥ 90% of total protein
Purity (HPLC)	Major single peak
pH (in solution)	6.5 - 7.5
Moisture (Karl Fischer)	≤ 5.0%

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