Description

Surface Antigen Gp49 CAS NO 143221-26-5 is a high-purity biochemical reagent widely utilized in advanced life science research and diagnostic development. This compound is critical for the study of specific immune responses and cellular signaling pathways. It is primarily sought after by researchers and manufacturers in the pharmaceutical, biotechnology, and in-vitro diagnostics (IVD) sectors for applications in assay development, antibody production, and vaccine research.

Application

• Immunoassay Development: Used as a key coating antigen or calibrator in ELISA and other immunoassay platforms for detecting specific antibodies.
• Biomedical Research: Serves as a critical reagent in immunological studies, including cell surface marker analysis and receptor-ligand interaction research.
• Diagnostic Kit Manufacturing: Incorporated into commercial diagnostic test kits for infectious diseases, autoimmune disorders, and cancer biomarkers.
• Vaccine Research & Development: Employed in the characterization of immune responses and the evaluation of vaccine candidate efficacy.
• Antibody Production & Purification: Acts as an immunogen for generating specific monoclonal or polyclonal antibodies, or as a ligand in affinity chromatography.
• Quality Control (QC) Standards: Functions as a reference standard in the quality control of biopharmaceuticals and diagnostic reagents.

Basic Information

Product Name	Surface Antigen Gp49
CAS No.	143221-26-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Gp49 Antigen; Gp49 Surface Antigen; Antigen Gp49; Glycoprotein 49; CD49 (context-dependent); Leukocyte Surface Antigen Gp49; Immune Receptor Gp49
EINECS	Contact for details

Quality Control

Our Surface Antigen Gp49 is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including purity assessment by HPLC and identity confirmation, to ensure it meets the exacting standards required for research and diagnostic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C for long-term stability. This product is hygroscopic (moisture-sensitive); ensure the container is kept sealed in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR/HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Protein Content (Biuret)	Contact for details
Water Content (KF)	≤ 5.0%
Biological Activity (if applicable)	Contact for details
Endotoxin (LAL)	< 1.0 EU/mg

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