Description

Brain-4 Protein, Mouse CAS NO 147258-09-1 is a high-purity, biologically active protein derived from murine sources, crucial for advanced neurological and developmental biology research. This product is essential for scientists investigating neural cell signaling, differentiation, and the molecular underpinnings of brain function and disease. It is primarily utilized by researchers in pharmaceutical R&D, academic institutions, and biotechnology companies focused on neuroscience, neuropharmacology, and regenerative medicine.

Application

• Neuroscience Research: Used as a key reagent in studies of neuronal development, synaptic plasticity, and neurodegenerative disease models.
• Cell Signaling Studies: Employed to investigate specific intracellular signaling pathways and receptor-ligand interactions within neural tissues.
• Biomarker Development: Serves as a reference standard or target antigen in the development of diagnostic assays and biomarkers for neurological conditions.
• Drug Discovery & Screening: Utilized in high-throughput screening (HTS) platforms to identify and validate novel therapeutic compounds targeting neural pathways.
• Stem Cell Research: Applied in differentiation protocols to direct pluripotent stem cells toward neural lineages.
• Protein-Protein Interaction Analysis: Acts as a bait or prey protein in pull-down assays, co-immunoprecipitation, and other interaction studies.
• Antibody Production & Validation: Used as an immunogen for generating specific polyclonal or monoclonal antibodies.
• In vitro Diagnostic (IVD) Components: Incorporated into specialized diagnostic kits and reagents for research use only (RUO).

Basic Information

Product Name	Brain-4 Protein, Mouse
CAS No.	147258-09-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Mouse Brain-4 Protein; Brn-4 Protein; Brain-4; POU Domain, Class 3, Transcription Factor 4 (Mouse); POU3F4 (Mouse); Brain-specific homeobox/POU domain protein 4; Brn-4; MGC126886
EINECS	Contact for details

Quality Control

Our Brain-4 Protein, Mouse is produced and tested under stringent quality management systems to ensure batch-to-batch consistency and biological activity. Each lot undergoes rigorous analytical testing, including purity assessment by SDS-PAGE and HPLC, verification of biological activity in relevant functional assays, and endotoxin level testing. A comprehensive Certificate of Analysis (COA) detailing identity, purity, concentration, and specific activity is provided with every shipment to support your research compliance and documentation needs.

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 material 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 (SDS-PAGE)	Single major band at expected molecular weight
Purity (HPLC)	≥ 95%
Protein Content (BCA)	≥ 90%
Endotoxin Level (LAL)	< 1.0 EU/µg
Biological Activity	Confirmed by functional assay (e.g., cell-based assay)
Solubility	Soluble in appropriate aqueous buffers

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