Description

Mei4 Protein CAS NO 146888-81-5 is a high-purity, biologically active protein compound designed for advanced research and development applications. This product is critical for studies in molecular biology, cell signaling, and proteomics, where consistent quality and biological activity are paramount. It serves as an essential reagent for pharmaceutical R&D, academic research institutions, and biotechnology companies focused on novel therapeutic discovery and diagnostic development.

Application

• Biochemical Research: Used as a key reagent in enzymatic studies, protein-protein interaction assays, and signal transduction pathway analysis.
• Pharmaceutical Development: Employed in high-throughput screening (HTS) for drug discovery and as a standard in assay development for target validation.
• Diagnostic Manufacturing: Serves as a critical component or calibrator in the production of immunoassays and other in-vitro diagnostic (IVD) kits.
• Cell Culture & Biotechnology: Applied in specialized cell culture media formulations to study cell growth, differentiation, and apoptosis.
• Proteomics & Genomics: Utilized as a reference standard in mass spectrometry, chromatography, and other analytical techniques for protein identification and quantification.
• Antibody Production: Acts as a high-quality antigen for the generation of specific monoclonal or polyclonal antibodies.

Basic Information

Product Name	Mei4 Protein
CAS No.	146888-81-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	MEI4 Protein; Mei4; Mei-4; Recombinant Mei4 Protein; Mei4 Recombinant Protein; CAS 146888-81-5
EINECS	Contact for details

Quality Control

Every batch of Mei4 Protein is manufactured under stringent quality management systems and undergoes comprehensive analytical testing to ensure identity, purity, potency, and consistency. Our products are supported by a detailed Certificate of Analysis (COA) that includes data from techniques such as HPLC, SDS-PAGE, and bioactivity assays. We adhere to relevant guidelines for research-grade biological materials to guarantee reliable and reproducible performance in your applications. Certificates of Analysis are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below for long-term stability. This product is hygroscopic (moisture-sensitive). For short-term use, aliquots may be stored at 2-8°C. Avoid repeated freeze-thaw cycles to maintain optimal activity.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (HPLC/MS)	Conforms to standard
Purity (SDS-PAGE)	≥ 95%
Protein Content (BCA)	≥ 90%
Endotoxin Level (LAL)	< 1.0 EU/µg
Biological Activity	Assay-dependent; specified on COA
Solubility	Soluble in specified buffer

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