Anti -HSP27 (Ser78) (Heat Shock Protein beta-1, HspB1, Heat Shock 27kD Protein, HSP 27,
Stress-responsive Protein 27, SRP27, Estrogen-regulated 24kD Protein, 28kD Heat Shock
Protein, HSPB1, HSP28)
Pricing
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| Clone |
Host |
Grade |
Applications |
| Polyclonal |
Rabbit |
Affinity Purified |
E B IH |
|
| In response to adverse changes in their environment, cells from many organisms increase the expression of a class of proteins referred to as heat shock or stress proteins. HSBP1 exhibits rapid increased phosphorylation in response to various mitogens, tumor promoters (e.g. phorbol esters) and calcium ionophores, and high levels are associated with carcinoma of the breast and with endometrial adenocarcinomas. Heat shock of HeLa cell cultures, or treatment with arsenite, phorbol ester, or tumor necrosis factor, causes a rapid phosphorylation of preexisting HSBP1, with Ser82 as the major site and Ser78 the minor site of phosphorylation. HSBP1 may exert phosphorylation-activated functions linked with growth signaling pathways in unstressed cells. A homeostatic function at this level could protect cells from adverse effects of signal transduction systems which may be activated inappropriately during stress. | | | Catalog # | H1830-53N | | Applications | Suitable for use in ELISA, Western Blot, and Immunohistochemistry. Other applications not tested. | | Recommended Dilution | ELISA: 1:1,000 | | Western Blot: 1:50-1:100 | | Optimal dilutions to be determined by the researcher. | | Storage and Stability | May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for at least 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. | | CAS Number | n/a | | Clone Type | Polyclonal | | Isotype | IgG | | Host | Rabbit | | Source | Human | | Concentration | ~0.25mg/ml | | Form | Supplied as a liquid in PBS, 0.09% sodium azide. | | Purity | Purified by immunoaffinity chromatography. | | Immunogen | Synthetic non-phosphopeptide corresponding to amino acid residues surrounding Ser78 of human HSPB1 (KLH). | | Specificity | Recognizes human HSPB1. | | | Important Note | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. |
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