|Application ||IHC-P, WB, IF, FC|
|Other Accession||P63018, P63017, P19378, O73885, P19120|
|Reactivity||Human, Mouse, Rat|
|Predicted||Hamster, Bovine, Chicken|
|Calculated MW||H=71;M=71;Rat=71 KDa|
|Antigen Region||82-110 aa|
|Other Names||HSPA8; HSC70; HSP73; HSPA10; Heat shock cognate 71 kDa protein; Heat shock 70 kDa protein 8|
|Target/Specificity||This HSPA8 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 82-110 amino acids from the N-terminal region of human HSPA8.|
|Format||Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is prepared by Saturated Ammonium Sulfate (SAS) precipitation followed by dialysis against PBS.|
|Storage||Maintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.|
|Precautions||HSPA8 Antibody (N-term) is for research use only and not for use in diagnostic or therapeutic procedures.|
|Synonyms||HSC70, HSP73, HSPA10|
|Function||Acts as a repressor of transcriptional activation. Inhibits the transcriptional coactivator activity of CITED1 on Smad-mediated transcription. Chaperone. Component of the PRP19- CDC5L complex that forms an integral part of the spliceosome and is required for activating pre-mRNA splicing. May have a scaffolding role in the spliceosome assembly as it contacts all other components of the core complex. Binds bacterial lipopolysaccharide (LPS) et mediates LPS-induced inflammatory response, including TNF secretion by monocytes. Participates in the ER-associated degradation (ERAD) quality control pathway in conjunction with J domain-containing co-chaperones and the E3 ligase CHIP.|
|Cellular Location||Cytoplasm. Melanosome. Nucleus, nucleolus. Cell membrane. Note=Localized in cytoplasmic mRNP granules containing untranslated mRNAs. Translocates rapidly from the cytoplasm to the nuclei, and especially to the nucleoli, upon heat shock|
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Provided below are standard protocols that you may find useful for product applications.
HSPA8 belongs to the heat shock protein 70 family which contains both heat-inducible and constitutively expressed members. The latter are called heat-shock cognate proteins. HSPA8 is a heat-shock cognate protein. This protein binds to nascent polypeptides to facilitate correct folding. The protein also functions as an ATPase in the disassembly of clathrin-coated vesicles during transport of membrane components through the cell.
Tsukahara F., Yoshioka T.Mol. Pharmacol. 58:1257-1263(2000)
Egerton M., Moritz R.L.Biochem. Biophys. Res. Commun. 224:666-674(1996)
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