Thermo Fisher Scientific PGR Monoclonal Antibody (UMAB136), UltraMAB
프로게스테론 수용체(PGR)를 인식하는 UMAB136 단클론 항체로, 인간 시료에 반응합니다. Western blot, IHC, ICC/IF, Flow cytometry 등 다양한 응용에 적합합니다. 고순도 친화 크로마토그래피 정제, 액상 형태로 안정적이며 연구용으로 사용됩니다.
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:2,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:200 |
| Immunocytochemistry (ICC/IF) | 1:200 |
| Flow Cytometry (Flow) | Assay-dependent |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Mouse / IgG1 |
| Class | Monoclonal |
| Type | Antibody |
| Clone | UMAB136 |
| Immunogen | Human recombinant protein fragment corresponding to amino acids 1–298 of human PGR produced in E. coli |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 0.5–1.0 mg/mL |
| Purification | Affinity chromatography |
| Storage Buffer | PBS with 1% BSA, 50% glycerol |
| Contains | 0.02% sodium azide |
| Storage Conditions | −20 °C, Avoid Freeze/Thaw Cycles |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
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 associated with the establishment and maintenance of pregnancy.
PR exists as two forms:
- Form A (94 kDa)
- Form B (120 kDa)
These forms result from alternative translation initiation sites. PR-B is transcriptionally active and regulates genes involved in endometrial maintenance, pregnancy, and ovulation inhibition. PR-A lacks 165 amino acids at the N-terminus, exposing a 140 amino acid inhibitory domain that represses steroid hormone transcriptional activity.
In its inactive state, PgR forms a multiprotein complex including heat shock proteins and immunophilins. Upon progesterone binding, the receptor undergoes a conformational change, dimerizes, and binds to progesterone response elements (PRE), activating transcription. Null mutations in the PGR gene lead to reproductive abnormalities.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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