Description

Oct3B Protein is a highly purified recombinant protein critical for advanced biomedical research and development. This product is essential for studies in cellular reprogramming, stem cell biology, and the investigation of pluripotency mechanisms. It is primarily utilized by research institutions, pharmaceutical R&D departments, and biotechnology companies focused on regenerative medicine and drug discovery platforms.

Application

• Cellular Reprogramming Research: A key component in the generation of induced pluripotent stem cells (iPSCs).
• Stem Cell Biology Studies: Used to investigate the maintenance and regulation of pluripotency in embryonic and adult stem cells.
• Gene Expression Analysis: Serves as a critical factor in assays studying the Oct4/Sox2/Nanog regulatory network.
• Drug Screening Platforms: Employed in high-throughput screening systems to identify compounds that modulate stem cell fate and differentiation.
• Protein-Protein Interaction Studies: Used to map interactions within transcriptional complexes involved in development.
• Biomarker Development: Acts as a reference standard in the development of diagnostic tools for certain cancers and developmental disorders.

Basic Information

Product Name	Oct3B Protein
CAS No.	149086-19-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	POU5F1B Protein; Octamer-binding protein 3B; OCT3B; POU Class 5 Homeobox 1B; POU5F1B; OCT-3B; OTF-3B
EINECS	Contact for details

Quality Control

Our Oct3B Protein is produced under stringent conditions and undergoes rigorous analytical testing to ensure high purity, identity, and biological activity. Quality assurance protocols include SDS-PAGE, Western Blot, and functional activity assays. A comprehensive Certificate of Analysis (COA) detailing purity, endotoxin levels, and specific activity is provided with each batch to support your research integrity and compliance needs.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store at -20°C or below in a non-frost-free freezer. Avoid repeated freeze-thaw cycles. The product is hygroscopic (moisture-sensitive); allow the vial to equilibrate to room temperature before opening to prevent condensation.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder or clear solution
Identification (SDS-PAGE & Western Blot)	Complies
Purity (SDS-PAGE)	> 95%
Endotoxin Level (LAL)	< 1.0 EU/µg
Biological Activity (Functional Assay)	Complies
Protein Concentration	Specified on COA
Buffer Composition	Specified on COA

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