GRP78 (HSPA5) Mouse Monoclonal Antibody [Clone ID: OTI16C9]

SKU TA815944

HSPA5 mouse monoclonal antibody,clone OTI16C9

Product Data

• Clone Name: OTI16C9
• Application: WB
• Recommended Dilution: WB 1:500
• Reactivity: Human, Mouse, Rat
• Antibody Host: Mouse
• Isotype: IgG1
• Clonality: Monoclonal
• Immunogen: Human recombinant protein fragment of Human HSPA5 (NP_005338) produced in Ecoli.
• Buffer: PBS (PH 7.3) containing 1% BSA, 50% glycerol and 0.02% sodium azide.
• Concentration: 1 mg/ml
• Purification: Purified from mouse ascites fluids or tissue culture supernatant by affinity chromatography (protein A/G)
• Conjugation: Unconjugated
• Storage: Shipped at -20°C or with ice packs, Upon delivery store at -20°C. Dilute in PBS(pH7.3) if necessary. Stable for 12 months from date of receipt. Avoid repeated freeze-thaws.
• Stability: Stable for 12 months from date of receipt.
• Shipping: Blue Ice
• Predicted Protein Size: 72.3 kDa
• Gene Name: heat shock protein family A (Hsp70) member 5
• Database Link:
  NP_005338
  P11021
• Background: The protein encoded by this gene is a member of the heat shock protein 70 (HSP70) family. This protein localizes to the lumen of the endoplasmic reticulum (ER) where it operates as a typical HSP70 chaperone involved in the folding and assembly of proteins in the ER and is a master regulator of ER homeostasis. During cellular stress, as during viral infection or tumorogenesis, this protein interacts with the transmembrane stress sensor proteins PERK (protein kinase R-like endoplasmic reticulum kinase), IRE1 (inositol-requiring kinase 1), and ATF6 (activating transcription factor 6) where it acts as a repressor of the unfolded protein response (UPR) and also plays a role in cellular apoptosis and senescence. Elevated expression and atypical translocation of this protein to the cell surface has been reported in viral infections and some types of cancer cells. At the cell surface this protein may facilitate viral attachment and entry to host cells. This gene is a therapeutic target for the treatment of coronavirus diseases and chemoresistant cancers. [provided by RefSeq, Jul 2020]
• Synonyms: BIP; GRP78; HEL-S-89n

Reference Data

• Protein Families: Druggable Genome
• Protein Pathways: Antigen processing and presentation, Prion diseases