Description

Nifr4 Protein CAS NO 123138-90-9 is a high-purity recombinant protein of significant interest in advanced biochemical research and development. This protein is valued for its specific biological activity and role in cellular signaling pathways. It is primarily utilized by researchers and developers in the pharmaceutical, biotechnology, and life sciences sectors for applications ranging from target validation to assay development.

Application

• Biochemical Research: Used as a critical reagent in fundamental studies of protein-protein interactions and signal transduction mechanisms.
• Drug Discovery & Target Validation: Serves as a key target or tool protein in high-throughput screening (HTS) campaigns and functional assays to identify and characterize novel therapeutic compounds.
• Diagnostic Development: Employed in the development and calibration of immunoassays, ELISA kits, and other diagnostic platforms requiring highly specific protein antigens.
• Cell Culture & Stem Cell Research: Acts as a growth factor or differentiation agent in specialized cell culture media formulations for maintaining or directing cell fate.
• Protein Standard & Calibration: Provides a purified reference standard for mass spectrometry, chromatography, and other analytical techniques requiring precise quantification.
• Enzyme & Activity Studies: Utilized in enzymatic activity assays to study kinetics, inhibition, and the role of specific protein modifiers.

Basic Information

Product Name	Nifr4 Protein
CAS No.	123138-90-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Nifr4; Recombinant Nifr4 Protein; Nifr4 Recombinant Protein; Nifr4 (123138-90-9); Nifr-4 Protein; Nifr4 Antigen; Nifr4 Growth Factor; Nifr4 Signaling Protein
EINECS	Contact for details

Quality Control

Our Nifr4 Protein is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including purity assessment by HPLC, identity confirmation via mass spectrometry, and rigorous endotoxin and bioburden testing. A detailed Certificate of Analysis (COA) documenting purity, biological activity, and conformance to specifications is provided with every shipment to ensure traceability and reliability for your critical research applications.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store frozen 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 prevent degradation.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (Mass Spec)	Conforms
Purity (SDS-PAGE)	≥ 95%
Purity (HPLC)	≥ 98.0%
Endotoxin Level	< 1.0 EU/µg
Biological Activity	Determined by cell-based assay
Protein Content	≥ 90% (by weight)
Solubility	Soluble in aqueous buffer

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