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Details for Product No. ABIN361739

Heat Shock 70kDa Protein 9 (Mortalin) (HSPA9) antibody

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csa, grp-75, grp75, hspa9, hspa9b, mortalin, mot, mot2, pbp74, Hspa9a, HSPA9B, CSA, GRP-75, GRP75, MOT, MOT2, MTHSP75, PBP74, 74kDa, Csa, Grp75, Hsc74, Hsp74, Hsp74a, Mortalin, Mot-2, Mot2, Mthsp70, P ... show more
»Alternatives Human, Rat (Rattus)
»Alternatives Mouse
Clonality (Clone) Monoclonal ()
»Alternatives Un-conjugated
»Alternatives Western Blotting (WB), Immunohistochemistry (IHC), Immunoprecipitation (IP)
Pubmed 11 references available
Catalog no. ABIN361739
Quantity 25 µg
265.72 $   Plus shipping costs $45.00
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Immunogen Peptide immunogen to SALM2
Clone S52A-42
Isotype IgG1
Specificity Detects approx. 75 kDa.
Sensitivity 1 µg/ml was sufficient for detection of Grp75 in 10 µg of heat shock HeLa lysate by colorimetric immunoblot analysis using Goat Anti-Mouse IgG:HRP as the secondary.
Purification Protein G Purified
Alternative Name Grp75
Background Synonyms:
Hsc74, Hsp74, HspA9, Hspa9a, HspA9B, Mortalin 2, MOT2, PBP74
Grp75, also known as mortalin, is a member of Hsp70 family of chaperone proteins that is not heat inducible. Grp75 is actually induced under conditions of low glucose and other nutritional and environmental stresses. Grp75 resides primarily in the mitochondrial matrix, where it collaborates with Hsp60 in the re-folding of proteins translocated into this organelle. Related forms may also be found in the cytosol or on the surface of the extracellular membrane. Other Grp75 functions include its ability to inactivate the tumor suppressor p53. Studies have found that Grp75 is over-expressed in many tumor tissues and immortalized human cell lines, suggesting its role in the tumor formation. Grp75 is also implicated in cell aging, as its overexpression appears to prolong the life span of human fibroblasts. And finally, like its E.coli homolog DnaK, GRP75 possesses a cation-dependent ATPase activity considered central to its function as a chaperone.
Gene ID 3313
NCBI Accession NP_004125.3
UniProt P38646
Research Area Signaling, Heat Shock Proteins
Application Notes Recommended Dilution: 1:1000 (colorimetric) (WB)
Restrictions For Research Use only
Concentration 1 mg/mL
Buffer PBS pH 7.2, 50 % glycerol, 0.09 % sodium azide
Preservative Sodium azide
Storage -20 °C
Product cited in: Rozenberg, Kocsis, Saar et al.: "Elevated levels of mitochondrial mortalin and cytosolic HSP70 in blood as risk factors in patients with colorectal cancer." in: International journal of cancer. Journal international du cancer, Vol. 133, Issue 2, pp. 514-8, 2013 (PubMed).

Background publications Mizzen, Kabiling, Welch: "The two mammalian mitochondrial stress proteins, grp 75 and hsp 58, transiently interact with newly synthesized mitochondrial proteins." in: Cell regulation, Vol. 2, Issue 2, pp. 165-79, 1991 (PubMed).

Liberek, Skowyra, Zylicz et al.: "The Escherichia coli DnaK chaperone, the 70-kDa heat shock protein eukaryotic equivalent, changes conformation upon ATP hydrolysis, thus triggering its dissociation from a bound target protein." in: The Journal of biological chemistry, Vol. 266, Issue 22, pp. 14491-6, 1991 (PubMed).

Manning-Krieg, Scherer, Schatz: "Sequential action of mitochondrial chaperones in protein import into the matrix." in: The EMBO journal, Vol. 10, Issue 11, pp. 3273-80, 1991 (PubMed).

Leustek, Dalie, Amir-Shapira et al.: "A member of the Hsp70 family is localized in mitochondria and resembles Escherichia coli DnaK." in: Proceedings of the National Academy of Sciences of the United States of America, Vol. 86, Issue 20, pp. 7805-8, 1989 (PubMed).

Schneider, Berthold, Bauer et al.: "Mitochondrial Hsp70/MIM44 complex facilitates protein import." in: Nature, Vol. 371, Issue 6500, pp. 768-74, 1994 (PubMed).

Wadhwa, Kaul, Ikawa et al.: "Identification of a novel member of mouse hsp70 family. Its association with cellular mortal phenotype." in: The Journal of biological chemistry, Vol. 268, Issue 9, pp. 6615-21, 1993 (PubMed).

Kaul, Wadhwa, Komatsu et al.: "On the cytosolic and perinuclear mortalin: an insight by heat shock." in: Biochemical and biophysical research communications, Vol. 193, Issue 1, pp. 348-55, 1993 (PubMed).

Wadhwa, Takano, Robert et al.: "Inactivation of tumor suppressor p53 by mot-2, a hsp70 family member." in: The Journal of biological chemistry, Vol. 273, Issue 45, pp. 29586-91, 1998 (PubMed).

Kaul, Yaguchi, Taira et al.: "Overexpressed mortalin (mot-2)/mthsp70/GRP75 and hTERT cooperate to extend the in vitro lifespan of human fibroblasts." in: Experimental cell research, Vol. 286, Issue 1, pp. 96-101, 2003 (PubMed).

Wadhwa, Takano, Kaur et al.: "Upregulation of mortalin/mthsp70/Grp75 contributes to human carcinogenesis." in: International journal of cancer. Journal international du cancer, Vol. 118, Issue 12, pp. 2973-80, 2006 (PubMed).

Alternatives for antigen "Heat Shock 70kDa Protein 9 (Mortalin) (HSPA9)", type "Antibodies"
Hosts (58), (20)
Reactivities (73), (41), (41), (15), (12), (12), (2), (1), (1), (1)
Applications (59), (24), (23), (16), (15), (13), (10), (5), (4), (3), (2), (2), (1), (1)
Conjugates (1), (1), (1), (1), (1), (1), (1), (1), (1), (1), (1)
Epitopes (9), (4), (3), (2), (2), (2), (2), (1), (1), (1), (1), (1), (1), (1)