Human XBP1

Rabbit

Human (tested or 100% immunogen sequence identity)

IgG Polyclonal

Unconjugated. Also available conjugated with HRP, FITC, Biotin.

Protein G purified

Unmodified

Recombinant Human X-box-binding protein 1 protein (1-167AA)

Functions as a transcription factor during endoplasmic reticulum (ER) stress by regulating the unfolded protein response (UPR). Required for cardiac myogenesis and hepatogenesis during embryonic development, and the development of secretory tissues such as exocrine pancreas and salivary gland (By similarity). Involved in terminal differentiation of B lymphocytes to plasma cells and production of immunoglobulins (PubMed:11460154). Modulates the cellular response to ER stress in a PIK3R-dependent manner (PubMed:20348923). Binds to the cis-acting X box present in the promoter regions of major histocompatibility complex class II genes (PubMed:8349596). Involved in VEGF-induced endothelial cell (EC) proliferation and retinal blood vessel formation during embryonic development but also for angiogenesis in adult tissues under ischemic conditions. Functions also as a major regulator of the UPR in obesity-induced insulin resistance and type 2 diabetes for the management of obesity and diabetes prevention (By similarity).

• IHC
• Immunofluorescence
• ELISA

PBS, pH 7.4, 0.03% Proclin 300, 50% glycerol.

Short term: -20°C; Long term: -80°C; Avoid freeze-thaw cycles.

For research use only. Intended for use by laboratory professionals.

This antibody carries the LSBio 100% Guarantee.

Uniprot: P17861 NCBI: NM_005080 NP_005071.2