Thermo Fisher Scientific Progesterone Receptor (PR) Polyclonal Antibody
Progesterone receptor(PR)을 인식하는 Rabbit Polyclonal 항체로, WB 및 IHC(P, PFA)에 적합. Human, Mouse, Rat 등 다양한 종에 반응하며, 항원 친화 크로마토그래피로 정제됨. 핵 및 세포질 내 PR 검출에 유용.
- 카탈로그번호
- 500-2074
- 판매단위
- pk
카탈로그
1개 옵션 · 카탈로그 번호를 클릭하면 복사됩니다Thermo Fisher Scientific · Thermo Fisher Scientific Progesterone Receptor (PR) Polyclonal Antibody
Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 0.1–1 µg/mL |
| Immunohistochemistry (Paraffin) (IHC (P)) | 2–10 µg/mL |
| Immunohistochemistry (PFA fixed) (IHC (PFA)) | 2–10 µg/mL |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Bovine, Human, Mouse, Rat |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | A synthetic peptide corresponding to the C-terminus of human Progesterone receptor |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 0.5 mg/mL |
| Purification | Antigen affinity chromatography |
| Storage buffer | PBS with proprietary stabilizer |
| Contains | 0.01% sodium azide |
| Storage conditions | Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles. |
| Shipping conditions | Ambient (domestic); Wet ice (international) |
Product Specific Information
- Positive control: Breast cancer tissue
- Cellular location: Nucleus, Cytoplasm
Target Information
The progesterone receptor (PR) is a member of the steroid family of nuclear receptors. It mediates the physiological effects of progesterone, which plays a central role in reproductive events such as the establishment and maintenance of pregnancy.
PR exists as two major isoforms: a 94 kDa protein (Form A) and a 120 kDa protein (Form B), resulting from alternative translation initiation sites.
- PR-B: Transcriptionally active form, responsible for endometrial maintenance, pregnancy maintenance, and inhibition of ovulation.
- PR-A: Lacks 165 amino acids at the N-terminus, exposing an inhibitory domain that represses steroid hormone transcriptional activity.
In its inactive state, PR forms a multiprotein complex including heat shock proteins and immunophilins. Upon progesterone binding, PR undergoes conformational change, dimerizes, and binds to progesterone response elements (PRE), activating transcription.
A null mutation in the PGR gene results in pleiotropic reproductive abnormalities.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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