Heat Shock Protein 90 (HSP90) antibody

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EL52, HSP86, HSP89A, HSP90A, HSP90N, HSPC1, HSPCA, HSPCAL1, HSPCAL4, HSPN, Hsp89, Hsp90, LAP2, Hsp86, Hspca, HSP90, 86kDa, 89kDa, AL024080, AL024147, Hsp86-1, hsp4, git10, swo1, htpG, SCBAC25F8.08, 23 ... show more
EL52, HSP86, HSP89A, HSP90A, HSP90N, HSPC1, HSPCA, HSPCAL1, HSPCAL4, HSPN, Hsp89, Hsp90, LAP2, Hsp86, Hspca, HSP90, 86kDa, 89kDa, AL024080, AL024147, Hsp86-1, hsp4, git10, swo1, htpG, SCBAC25F8.08, 23.m06066, 17.m07646, HSP90-1 show less
Cow (Bovine), Chicken, Human, Pig (Porcine), Rat (Rattus), Rabbit
(102), (51), (50), (28), (21), (12), (6), (5), (4), (3), (3), (2), (2), (2), (2), (2), (2), (2), (2), (1), (1), (1), (1), (1), (1), (1), (1), (1), (1)
(74), (46), (6)
Clonality (Clone)
Monoclonal ()
(3), (2), (2), (2)
Immunoprecipitation (IP), Western Blotting (WB), ELISA, Immunohistochemistry (IHC)
(105), (55), (43), (38), (25), (22), (15), (9), (4), (2), (2)
Pubmed 7 references available
Catalog no. ABIN361793
Quantity 100 µg
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Immunogen Full length protein Hsp90 purified from chicken brain
Clone D7A
Isotype IgG
Specificity Recognizes 90 kDa proteins corresponding to the molecular mass of Hsp90. Hsp90alpha specific for human samples. Can isolate complexes of Hsp90, Src kinase and cec37.
Sensitivity 2 µg/ml was sufficient for detection of Hsp90alpha in 20 µg of heat shocked HeLa cell lysate as well as in 100 ng oh human Hsp90alpha protein by colorimetric immunoblot analysis using Goat Anti-Mouse IgG:HRP as the secondary.
Purification Protein G Purified
Alternative Name Hsp90
Background Synonyms:
Hsp86, Hsp89A, Hsp90A, Hsp90AA1, HspC1, HspCA, HsoCAL3
Hsp90 is a highly conserved and essential stress protein that is expressed in all eukaryotic cells. From a functional perspective, hsp90 participates in the folding, assembly, maturation, and stabilization of specific proteins as an integral component of a chaperone complex. Despite its label of being a heat-shock protein, hsp90 is one of the most highly expressed proteins in unstressed cells (1–2 % of cytosolic protein). It carries out a number of housekeeping functions – including controlling the activity, turnover, and trafficking of a variety of proteins. Most of the hsp90- regulated proteins that have been discovered to date are involved in cell signaling. The number of proteins now known to interact with Hsp90 is about 100. Target proteins include the kinases v-Src, Wee1, and c-Raf, transcriptional regulators such as p53 and steroid receptors, and the polymerases of the hepatitis B virus and telomerase. When bound to ATP, Hsp90 interactswith co-chaperones Cdc37, p23, and an assortment of immunophilin-like proteins, forming a complex that stabilizes and protects target proteins from proteasomal degradation. In most cases, hsp90-interacting proteins have been shown to co-precipitate with hsp90 when carrying out immune-adsorption studies, and to exist in cytosolic heterocomplexes with it. In a number of cases, variations in hsp90 expression or hsp90 mutation has been shown to degrade signaling function via the protein or to impair a specific function of the protein (such as steroid binding, kinase activity) in vivo. Ansamycin antibiotics, such as geldanamycin and radicicol, inhibit hsp90 function.
Gene ID 9031
NCBI Accession NP_001103255.1
UniProt P11501
Research Area Cancer, Heat Shock Proteins
Application Notes Recommended Dilution: 1:500 (WB), 5 µg with 20 µL Protein A beads (IP )
Restrictions For Research Use only
Concentration 1 mg/mL
Buffer PBS, 50 % glycerol, 0.09 % sodium azide
Preservative Sodium azide
Storage -20 °C
Supplier Images
anti-Heat Shock Protein 90 (HSP90) antibody SMC 137Western Blotting rat tissue lysates, 10ug 1 in 1000.
Background publications Schuh, Yonemoto, Brugge et al.: "A 90,000-dalton binding protein common to both steroid receptors and the Rous sarcoma virus transforming protein, pp60v-src." in: The Journal of biological chemistry, Vol. 260, Issue 26, pp. 14292-6, 1985 (PubMed).

Lipsich, Cutt, Brugge: "Association of the transforming proteins of Rous, Fujinami, and Y73 avian sarcoma viruses with the same two cellular proteins." in: Molecular and cellular biology, Vol. 2, Issue 7, pp. 875-80, 1987 (PubMed).

Brugge, Yonemoto, Darrow: "Interaction between the Rous sarcoma virus transforming protein and two cellular phosphoproteins: analysis of the turnover and distribution of this complex." in: Molecular and cellular biology, Vol. 3, Issue 1, pp. 9-19, 1983 (PubMed).

Pratt, Toft: "Steroid receptor interactions with heat shock protein and immunophilin chaperones." in: Endocrine reviews, Vol. 18, Issue 3, pp. 306-60, 1997 (PubMed).

Pratt: "The hsp90-based chaperone system: involvement in signal transduction from a variety of hormone and growth factor receptors." in: Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine (New York, N.Y.), Vol. 217, Issue 4, pp. 420-34, 1998 (PubMed).

Pearl, Prodromou: "Structure, function, and mechanism of the Hsp90 molecular chaperone." in: Advances in protein chemistry, Vol. 59, pp. 157-86, 2002 (PubMed).

Arlander, Eapen, Vroman et al.: "Hsp90 inhibition depletes Chk1 and sensitizes tumor cells to replication stress." in: The Journal of biological chemistry, Vol. 278, Issue 52, pp. 52572-7, 2003 (PubMed).

Hosts (74), (46), (6)
Reactivities (102), (51), (50), (28), (21), (12), (6), (5), (4), (3), (3), (2), (2), (2), (2), (2), (2), (2), (2), (1), (1), (1), (1), (1), (1), (1), (1), (1), (1)
Applications (105), (55), (43), (38), (25), (22), (15), (9), (4), (2), (2)
Conjugates (3), (2), (2), (2)
Epitopes (6), (3), (3), (3), (3), (2), (1), (1), (1), (1)
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