Description

Crp-3 Protein is a recombinant protein of significant interest in biomedical research and diagnostic development. Its primary value lies in its role as a specific biomarker and research tool for studying inflammatory responses and associated pathologies. This high-purity protein is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and in-vitro diagnostic (IVD) sectors who require reliable and well-characterized biological reagents.

Application

• Biomarker Research: Used as a standard or calibrator in immunoassays (ELISA, CLIA) to study inflammation and acute-phase responses.
• Diagnostic Kit Development: A critical raw material for the production of antibodies, antigen-coated plates, and calibration curves in commercial diagnostic kits.
• Drug Discovery & Validation: Employed in target validation, high-throughput screening (HTS), and mechanistic studies for anti-inflammatory therapeutics.
• Academic & Clinical Research: Facilitates fundamental research into cardiovascular diseases, infections, and autoimmune disorders where C-reactive protein isoforms are implicated.
• Quality Control Reagent: Serves as a positive control in laboratory quality assurance protocols for diagnostic testing.

Basic Information

Product Name	Crp-3 Protein
CAS No.	146704-57-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	C-reactive protein 3; CRP-3; Recombinant CRP-3; Acute Phase Protein CRP-3; Inflammatory Marker Protein; Pentraxin-related Protein; Diagnostic Grade CRP-3; Research Grade Crp-3 Protein
EINECS	Contact for details

Quality Control

Our Crp-3 Protein is manufactured under stringent quality management systems. Each batch undergoes rigorous analytical testing, including purity assessment by HPLC and identity confirmation, to ensure it meets exacting standards for research and diagnostic use. A comprehensive Certificate of Analysis (COA) detailing purity, potency, endotoxin levels, and biological activity is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store at -20°C or below. Avoid repeated freeze-thaw cycles. This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to maintain integrity.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (HPLC/Immunoassay)	Conforms to standard
Purity (SDS-PAGE & HPLC)	≥ 95%
Protein Content (BCA/Bradford)	≥ 90%
Endotoxin Level (LAL)	< 1.0 EU/μg
Biological Activity	Assessed by specific binding assay
Solubility	Soluble in aqueous buffers

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