The antibody detects a 73 kDa protein, corresponding to the apparent molecular weight of Hsc70 on SDS-PAGE immunoblots. No reactivity with inducible Hsp70 is detected.Acts as a repressor of transcriptional activation. Inhibits the transcriptional coactivator activity of CITED1 on Smad-mediated transcription. Chaperone. Isoform 2 may function as an endogenous inhibitory regulator of HSC70 by competing the co-chaperones.Shipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles. *   http://www.creative-diagnostics.com/Anti-HSPA8-PAb-200196-147.htm