HSPA1 (Heat Shock 70kDa Protein 1A) also known as HSP70-1, HSPA1A, HSP70-1A, HSP72 or HSP70I, is a protein that in humans is encoded by the HSPA1A gene. This intronless gene encodes a 70kDa heat shock protein which is a member of the heat shock protein 70 family. The HSPA1A gene encodes a predicted 641-amino acid protein. The HSPA1 gene is mapped on 6p21.33. Shimizu et al. (1999) found that peripheral blood mononuclear cells of 18 major depression patients expressed a short HSPA1A transcript that utilized exon 1 rather than exon 2, which is found in the more common HSPA1A transcript. No protein was associated with expression of this short HSPA1A mRNA, possibly due to lack of a TATA box or loss of internal ribosome binding sites. Treatment with BGP-15, a pharmacologic inducer of Hsp72 that can protect against obesity-induced insulin resistance, improved muscular architecture, strength, and contractile function in severely affected diaphragm muscles in mdx dystrophic mice.
Formulation
0.5mg/ml if reconstituted with 0.2ml sterile DI water
Host
Mouse
Immunogen Region
Amino acids KGKISEADKKKVLDKCQEVISWLDANTLAEKDEFEHKR were used as the immunogen for the HSP70 antibody. This sequence is common to HSPA1A and HSPA1B.
Isotype
IgG1
Predicted Reactivity
Human
Reactivity
Human
Recombinant
No
Subcellular Location
Cytoplasm
Antigen
HSP70
Uniprot
P0DMV8
Clone No
3H5
Buffer
Lyophilized from 1X PBS with 2% Trehalose and 0.025% sodium azide
Format
Purified
Purification
Protein G affinity
Storage
After reconstitution, the HSP70 antibody can be stored for up to one month at 4°C. For long-term, aliquot and store at -20°C. Avoid repeated freezing and thawing.
Applications
IF, WB, IHC-P, FACS
Dilution
Western blot: 0.5-1ug/ml,Immunohistochemistry (FFPE): 1-2ug/ml,Flow Cytometry: 1-3ug/10^6 cells,Immunofluorescence: 2-4ug/ml