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Invitrogen™ p23 Recombinant Rabbit Monoclonal Antibody (K01_2N74)
Description
p23 Recombinant Monoclonal Antibody for ICC/IF, Western Blot
Steroid receptors are ligand-dependent intracellular proteins that stimulate transcription of specific genes by binding to specific DNA sequences following activation by the appropriate hormone. Prior to activation, steroid receptors associate with a number of different proteins in both a stable and transient fashion. Steroid receptor complex proteins include heat shock proteins (HSP70 and HSP90), immunosuppressant binding proteins called immunophilins (the FK506 binding proteins, FKBP52 & FKBP54 and the cyclosporin binding protein, CyP-40) and at least three other proteins termed p23, p60 and p48. p23 along with HSP70, HSP90 and p60, combine with progesterone receptor (PR) as members of a transient intermediate complex. Cloned human p23 encodes a protein of 160 amino acids that is highly conserved between species and shows no homology to previously identified proteins. p23 is a highly acidic phosphoprotein with an aspartic acid-rich C-terminal domain and multiple potential phosphorylation sites. In vitro studies have suggested that p23 binds to HSP90 and is necessary for the binding of HSP90 and CyP-40 to PR. While neither its exact function nor mechanism of action have been identified, p23 appears to be an important factor in PR function.
Specifications
Specifications
| Antigen | p23 |
| Applications | Western Blot, Immunocytochemistry |
| Classification | Recombinant Monoclonal |
| Clone | K01_2N74 |
| Concentration | 1 mg/mL |
| Conjugate | Unconjugated |
| Formulation | 50mM tris glycine with 0.05% BSA, 40% glycerol, 150mM NaCl and 0.01% sodium azide; pH 7.4 |
| Gene | Ptges3 |
| Gene Accession No. | P83868, Q15185, Q9R0Q7 |
| Gene Alias | 5730442A20Rik; Co chaperone p23; cPGES; cytosolic prostaglandin E synthase; cytosolic prostaglandin E2 synthase; Hsp90 co chaperone; Hsp90 co-chaperone; LOC100351480; P23; p23 cochaperone; progesterone receptor; progesterone receptor complex p23; Prostaglandin E synthase 3; prostaglandin E synthase 3 (cytosolic); prostaglandin-E synthase 3; Ptges; PTGES3; ptges3 {ECO:0000250; RGD1561913; sid 3177; Sid3177; Tebp; telomerase binding protein, p23; telomerase-binding protein p23; unactive progesterone receptor, 23 kD; UniProtKB:Q15185} |
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