Thermo Fisher Scientific Progesterone Receptor Monoclonal Antibody (PR-AT 4.14)
인간 및 다양한 종에서 프로게스테론 수용체(PR)를 검출하는 마우스 단클론 항체입니다. WB, IHC, IP 등 여러 응용에 적합하며 PRA(94 kDa)와 PRB(120 kDa)를 구분 인식합니다. BSA를 차단제로 사용할 때 성능이 우수하며, 합성 펩타이드 항원 기반으로 제작되었습니다.
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Thermo Fisher Scientific Progesterone Receptor Monoclonal Antibody (PR-AT 4.14)
Applications and Tested Dilutions
| Application | Tested Dilution | Publications |
|---|---|---|
| Western Blot (WB) | 1:200–1:1,000 | 11 |
| Immunohistochemistry (IHC) | – | 32 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 5 µg/mL | 1 |
| Immunohistochemistry (Frozen) (IHC (F)) | 5 µg/mL | – |
| Immunocytochemistry (ICC/IF) | – | 10 |
| Immunoprecipitation (IP) | Assay-dependent | 1 |
| ChIP assay (ChIP) | Assay-dependent | – |
Product Specifications
| Property | Description |
|---|---|
| Species Reactivity | Bovine, Human, Mouse, Non-human primate, Rabbit, Rat |
| Published Species | Bovine, Dog, Guinea pig, Human, Mouse, Non-human primate, Pig, Rabbit, Rat, Sheep |
| Host / Isotype | Mouse / IgG1 |
| Class | Monoclonal |
| Type | Antibody |
| Clone | PR-AT 4.14 |
| Immunogen | Synthetic peptide corresponding to residues G(533)–P(547) of human Progesterone Receptor |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Protein A |
| Storage Buffer | PBS with 1 mg/mL BSA |
| Contains | 0.05% sodium azide |
| Storage Conditions | –20°C, Avoid freeze/thaw cycles |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
| RRID | AB_2164327 |
Product Specific Information
MA1-410 detects the progesterone receptor (PR) from human, non-human primate, bovine, rat, rabbit, and mouse tissues.
This antibody does not cross-react with androgen receptor, estrogen receptor, or glucocorticoid receptor.
- Suitable for Western blot, immunohistochemistry, and immunoprecipitation procedures
- Detects PRA (94 kDa) and PRB (120 kDa) proteins from T47D whole cell lysate
- Performs optimally in Western blot using BSA as the blocking agent
- Immunogen is a synthetic peptide corresponding to residues G(533)–P(547) of human Progesterone Receptor
- Can be used with blocking peptide PEP-016
Target Information
The progesterone receptor (PR) is a nuclear steroid receptor mediating the physiological effects of progesterone, crucial for reproductive processes such as pregnancy establishment and maintenance.
PR exists as two forms:
- PR-A (94 kDa): lacks 165 amino acids at the N-terminus, acts as a transcriptional repressor
- PR-B (120 kDa): transcriptionally active, regulates genes for endometrial maintenance and ovulation inhibition
In its inactive state, PR forms a multiprotein complex with heat shock proteins and immunophilins. Upon progesterone binding, conformational changes enable dimerization and binding to progesterone response elements (PRE), activating transcription.
Mutations in the PGR gene can lead to reproductive abnormalities.
For Research Use Only.
Not for use in diagnostic procedures or resale without authorization.
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