Anti-OsbZIP23 Rabbit Polyclonal Antibody for WB, ELISA - Q6Z312

Core Product Specifications and Parameters

Biological Background: OsbZIP23 Function and Localization

• OsbZIP23 is a basic leucine zipper (bZIP) transcription factor in rice (Oryza sativa), also known as ABRE-binding factor 2 (OsABF2) and abscisic acid responsive element-binding factor 1 (OsAREB1), which mediates abscisic acid (ABA) signaling.
• It binds specifically to ABA-responsive elements (ABRE) in target gene promoters and acts as a transcriptional activator to regulate stress-responsive gene expression. Related references: PMID:27325665 PMID:27424498
• OsbZIP23 confers ABA-dependent drought and salinity tolerance by modulating a wide spectrum of stress-related genes through an ABA-dependent regulatory pathway. Related references: PMID:18931143 PMID:27325665
• The protein localizes to the nucleus, consistent with its role as a transcription factor.
• OsbZIP23 is highly expressed in leaf tissues, where it likely functions in stress perception and response.
• It is involved in the ABA signaling pathway, stress response, and transcriptional regulation, as indicated by functional annotations.

Experimental Guidance and Technical Tips

• For Western blot (WB), the expected molecular weight is approximately 38 kDa. Consider using protein extracts from rice leaf tissue, and include ABA-treated positive controls to verify target expression.
• Since the immunogen corresponds to amino acids 200-300, the antibody may recognize the target in both native and denatured conditions; however, optimization of sample preparation and antibody dilution is recommended.
• For ELISA, consider coating with recombinant OsbZIP23 protein or peptide fragment spanning the immunogen region, and validate specificity with blocking peptides or knockout controls if available.

CamelBio: Your One-Stop Sourcing Bridge

CamelBio empowers diagnostic manufacturers, laboratories, and research institutes with seamless access to IVD raw materials, technical services, and consulting—from concept to clinic. This anti-OsbZIP23 polyclonal antibody supports studies in plant stress biology, ABA signaling, and crop improvement research. Beyond this product, CamelBio offers validated antibody pairs, optimized monoclonal and polyclonal antibodies, bulk ancillary reagents, and specialized sourcing for rare targets, ensuring you have a reliable supply chain for all your diagnostic and research needs.