Anti-HSP90AA1 / Heat shock protein HSP 90 alpha Antibody
Catalog No : IGX-54018
262.00€
188.00€
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| Description | Molecular chaperone that promotes the maturation, structural maintenance and proper regulation of specific target proteins involved for instance in cell cycle control and signal transduction. Undergoes a functional cycle that is linked to its ATPase activity which is essential for its chaperone activity. This cycle probably induces conformational changes in the client proteins, thereby causing their activation. Interacts dynamically with various co-chaperones that modulate its substrate recognition, ATPase cycle and chaperone function (PMID:11274138, PMID:15577939, PMID:15937123, PMID:27353360, PMID:29127155). Engages with a range of client protein classes via its interaction with various co-chaperone proteins or complexes, that act as adapters, simultaneously able to interact with the specific client and the central chaperone itself (PMID:29127155). Recruitment of ATP and co-chaperone followed by client protein forms a functional chaperone. After the completion of the chaperoning process, properly folded client protein and co-chaperone leave HSP90 in an ADP-bound partially open conformation and finally, ADP is released from HSP90 which acquires an open conformation for the next cycle (PMID:27295069, PMID:26991466). Apart from its chaperone activity, it also plays a role in the regulation of the transcription machinery. HSP90 and its co-chaperones modulate transcription at least at three different levels (PMID:25973397). In the first place, they alter the steady-state levels of certain transcription factors in response to various physiological cues(PMID:25973397). Second, they modulate the activity of certain epigenetic modifiers, such as histone deacetylases or DNA methyl transferases, and thereby respond to the change in the environment (PMID:25973397). Third, they participate in the eviction of histones from the promoter region of certain genes and thereby turn on gene expression (PMID:25973397). Binds bacterial lipopolysaccharide (LPS) and mediates LPS-induced inflammatory response, including TNF secretion by monocytes (PMID:11276205). Antagonizes STUB1-mediated inhibition of TGF-beta signaling via inhibition of STUB1-mediated SMAD3 ubiquitination and degradation (PMID:24613385). | ||
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| Other names | HSP90A, HSPC1, HSPCA, Heat shock protein HSP 90-alpha (Heat shock 86 kDa) (HSP 86) (HSP86) (Renal carcinoma antigen NY-REN-38), heat shock protein 90kDa alpha (cytosolic), class A member 1, Lipopolysaccharide-associated protein 2, Renal carcinoma antigen NY-REN-38, LPS-associated protein 2 | ||
| Cellular localization | Cell membrane, Cytoplasm, Membrane, Nucleus | ||
| Research area | Signal Transduction | ||
| Note | This product is for research purpose only, not for use in diagnostics or as therapeutics. | ||
| Uniprot ID | P07900 | ||
| Product name | Anti-HSP90AA1 / Heat shock protein HSP 90 alpha Antibody | ||
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| Catalog No | IGX-54018 | ||
| Supplier’s Catalog No | IGX-54018 | ||
| Supplier | ImuGeX | ||
| Host species | Rabbit | ||
| Species reactivity | Human, Mouse, Rat | ||
| Applications | ELISA, WB | ||
| Recommended dilutions | ELISA: 1:2000-1:5000, WB: 1:500-1:2000 | ||
| Molecular weight | |||
| Conjugate | Unconjugated | ||
| Immunogen | Fusion protein of human HSP90AA1 | ||
| Specificity | HSP90AA1 antibody detects endogenous level of HSP90AA1 protein | ||
| Storage | Store at +4°C for short term (1 week), for long term aliquote and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles, with each freeze and thaw cycle an antibody can lose half of its binding activity. | ||
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| Clonality | Polyclonal | ||
| Isotype | IgG | ||
| Clone ID | N/A | ||
| Concentration | Concentration can vary between different batches. | ||
| Storage buffer | Phosphate-buffered saline (pH 7.4) containing 0.05% NaN3, 40% Glycerol | ||
| Formulation | Liquid | ||
| Purification | Affinity Purified | ||
| Handling | This product contains sodium azide (NaN3) as preservative, please take appropriate care when handling this product. | ||
| Reactivity life | 12 months when stored properly according to instructions (provided antibody remains sterile). | ||
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