English
FKBP52 Antibody, Clone Hi52C: Biotin
Mouse Anti-Human FKBP52 Monoclonal IgG2a
Artikelnummer
STRSMC-139D-BI
Verpackungseinheit
100 µg
Hersteller
Stressmarq Biosciences
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Target: FKBP52
Conjugate: Biotin
Product Type: Monoclonal
Clone Number: Hi52C
Immunogen: Synthetic peptide corresponding to the residues of human FKBP52
Swiss-Prot: Q02790
Purification: Protein G Purified
Storage Buffer: PBS, 50% glycerol, 0.09% sodium azide *Storage buffer may change when conjugated
Concentration: 1 mg/ml
Specificity: Detects ~52kDa. Heavy chain migrates close to FKBP52 on SDS PAGE.
Cellular Localization: Cytoplasm,Nucleus
Scientific Background: HSP90 is crucial to cellular signaling by its regulation of the folding, activity, and stability of a wide range of client proteins. These client protein complexes may also contain one or more cochaperones (1). One class of HSP90-binding cochaperone is composed of proteins with a characteristic tetratricopeptide repeat (TPR) domain that forms an HSP90 binding site. Among the TPR cochaperones of HSP90 are Hop/Sti1, protein phosphatase PP5, and members of both the FK506- and cyclosporin A-binding families of immunophilins (2). FK506-binding protein 51 (FKBP51) and FKBP52 are large molecular weight immunophilins that are part of the mature glucocorticoid receptor (GR) heterocomplex (3).The N terminal domain of each protein binds FK506 and has peptidyl-prolyl isomerase (PPIase) activity that converts prolyl peptide bonds within target proteins from cis- to trans- proline. The C-terminal domains contain the TPR repeats involved in protein-protein interactions with the HSP90 (4). Although FKBP52 and FKBP51 share ~75% sequence similarity, they affect hormone binding by glucocorticoid receptor in opposing manners and have different HSP90-binding characteristics (3).FK506 binding protein 51 kDa (FKBP51 or otherwise referred to as FKBP54) has been identified as a progestininducible gene. This protein is predominantly expressed in murine T cells but in humans, it is abundantly expressed in numerous tissues at levels many times higher than FKBP12. The FKBP51 gene is known to be induced by glucocorticoids (5).
References: 1. Cheung-Flynn J., Roberts P.J., Riggs D.L., and Smith D.F. (2003) J. Biol. Chem. 278(19): 17388-17394.2. Davies T.H., Ning Y.N., and Sanchez E.R. (2002) J Biol. Chem. 277 (7): 4597-4600.3. Wu, B. et al. (2004) Proc. Natl. Acad. Sci. USA. 101(22): 8348-8353.4. Denny W.B., Prapapanich V., Smith D.F., and Scammell J.G. (2005) Endocrinology 146(7):3194-3201.5. Cox M.B. et al. (2007) Molecular Endocrinology. Epub.
Field of Use: Not for use in humans. Not for use in diagnostics or therapeutics. For in vitro research use only.
Conjugate: Biotin
Product Type: Monoclonal
Clone Number: Hi52C
Immunogen: Synthetic peptide corresponding to the residues of human FKBP52
Swiss-Prot: Q02790
Purification: Protein G Purified
Storage Buffer: PBS, 50% glycerol, 0.09% sodium azide *Storage buffer may change when conjugated
Concentration: 1 mg/ml
Specificity: Detects ~52kDa. Heavy chain migrates close to FKBP52 on SDS PAGE.
Cellular Localization: Cytoplasm,Nucleus
Scientific Background: HSP90 is crucial to cellular signaling by its regulation of the folding, activity, and stability of a wide range of client proteins. These client protein complexes may also contain one or more cochaperones (1). One class of HSP90-binding cochaperone is composed of proteins with a characteristic tetratricopeptide repeat (TPR) domain that forms an HSP90 binding site. Among the TPR cochaperones of HSP90 are Hop/Sti1, protein phosphatase PP5, and members of both the FK506- and cyclosporin A-binding families of immunophilins (2). FK506-binding protein 51 (FKBP51) and FKBP52 are large molecular weight immunophilins that are part of the mature glucocorticoid receptor (GR) heterocomplex (3).The N terminal domain of each protein binds FK506 and has peptidyl-prolyl isomerase (PPIase) activity that converts prolyl peptide bonds within target proteins from cis- to trans- proline. The C-terminal domains contain the TPR repeats involved in protein-protein interactions with the HSP90 (4). Although FKBP52 and FKBP51 share ~75% sequence similarity, they affect hormone binding by glucocorticoid receptor in opposing manners and have different HSP90-binding characteristics (3).FK506 binding protein 51 kDa (FKBP51 or otherwise referred to as FKBP54) has been identified as a progestininducible gene. This protein is predominantly expressed in murine T cells but in humans, it is abundantly expressed in numerous tissues at levels many times higher than FKBP12. The FKBP51 gene is known to be induced by glucocorticoids (5).
References: 1. Cheung-Flynn J., Roberts P.J., Riggs D.L., and Smith D.F. (2003) J. Biol. Chem. 278(19): 17388-17394.2. Davies T.H., Ning Y.N., and Sanchez E.R. (2002) J Biol. Chem. 277 (7): 4597-4600.3. Wu, B. et al. (2004) Proc. Natl. Acad. Sci. USA. 101(22): 8348-8353.4. Denny W.B., Prapapanich V., Smith D.F., and Scammell J.G. (2005) Endocrinology 146(7):3194-3201.5. Cox M.B. et al. (2007) Molecular Endocrinology. Epub.
Field of Use: Not for use in humans. Not for use in diagnostics or therapeutics. For in vitro research use only.
| Artikelnummer | STRSMC-139D-BI |
|---|---|
| Hersteller | Stressmarq Biosciences |
| Hersteller Artikelnummer | SMC-139D-BI |
| Green Labware | Nein |
| Verpackungseinheit | 100 µg |
| Mengeneinheit | STK |
| Reaktivität | Human, Mouse (Murine), Rat (Rattus), Dog (Canine), Hamster |
| Klonalität | Monoclonal |
| Methode | Immunofluorescence, Immunoprecipitation, Western Blotting, Immunohistochemistry, Immunocytochemistry |
| Isotyp | IgG2a |
| Human Gene ID | 2288 |
| Wirt | Mouse |
| Produktinformation (PDF) | Download |
| MSDS (PDF) | Download |
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