WB, IHC-P, IF-IC, FC-FP
H
Endogenous
118
Rabbit
#P06401
5241
Product Information
Product Usage Information
| Application | Dilution |
|---|---|
| Western Blotting | 1:1000 |
| Immunohistochemistry (Paraffin) | 1:800 |
| Immunofluorescence (Immunocytochemistry) | 1:800 |
| Flow Cytometry (Fixed/Permeabilized) | 1:200 |
Storage
For a carrier free (BSA and azide free) version of this product see product #31535.
Specificity / Sensitivity
Species Reactivity:
Human
Source / Purification
Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Ser115 of human progesterone receptor.
Background
Human progesterone receptor (PR) is expressed as two forms: the full length PR-B and the short form PR-A. PR-A lacks the first 164 amino acid residues of PR-B (1,2). Both PR-A and PR-B are ligand activated, but differ in their relative ability to activate target gene transcription (3,4). The activity of PR is regulated by phosphorylation; at least seven serine residues are phosphorylated in its amino-terminal domain. Three sites (Ser81, Ser102, and Ser162) are unique to full length PR-B, while other sites (Ser190, Ser294, Ser345, and Ser400) are shared by both isoforms (5). Phosphorylation of PR-B at Ser190 (equivalent to Ser26 of PR-A) is catalyzed by CDK2 (6). Mutation of Ser190 results in decreased activity of PR (7), suggesting that the phosphorylation at Ser190 may be critical to its biological function.
- Evans, R.M. (1988) Science 240, 889-895.
- Kastner, P. et al. (1990) EMBO J. 112, 1603-1614.
- Giangrande, P.H. et al. (2000) Mol. Cell. Biol. 20, 3102-3115.
- Wen, D.X. et al. (1994) Mol. Cell. Biol. 14, 8356-8364.
- Clemm, D.L. et al. (2000) Mol. Endocrinol. 14, 52-65.
- Zhang, Y. et al. (1997) Mol. Endocrinol. 11, 823-832.
- Takimoto, G.S. et al. (1996) J. Biol. Chem. 271, 13308-13316.
Species Reactivity
Species reactivity is determined by testing in at least one approved application (e.g., western blot).
Western Blot Buffer
IMPORTANT: For western blots, incubate membrane with diluted primary antibody in 5% w/v BSA, 1X TBS, 0.1% Tween® 20 at 4°C with gentle shaking, overnight.
Applications Key
WB: Western Blotting IHC-P: Immunohistochemistry (Paraffin) IF-IC: Immunofluorescence (Immunocytochemistry) FC-FP: Flow Cytometry (Fixed/Permeabilized)
Cross-Reactivity Key
H: human M: mouse R: rat Hm: hamster Mk: monkey Vir: virus Mi: mink C: chicken Dm: D. melanogaster X: Xenopus Z: zebrafish B: bovine Dg: dog Pg: pig Sc: S. cerevisiae Ce: C. elegans Hr: horse GP: Guinea Pig Rab: rabbit All: all species expected
Trademarks and Patents
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