Thermo Fisher Scientific Phospho-Estrogen Receptor alpha (Ser167) Polyclonal Antibody
인간 Estrogen Receptor alpha (Ser167) 인산화 부위를 인식하는 Rabbit Polyclonal 항체로, WB, IHC(P), ICC/IF에 사용 가능. 고순도 친화 크로마토그래피 정제, 1 mg/mL 농도, PBS/glycerol 저장. 연구용으로 MCF-7 세포 및 유방암 조직에 적합.
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Applications and Tested Dilution
| Application | Tested Dilution | Publications |
|---|---|---|
| Western Blot (WB) | 1:500–1:1,000 | View 3 publications |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:50–1:100 | – |
| Immunocytochemistry (ICC/IF) | 1:100–1:200 | – |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Published Species | Human |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Peptide sequence around phosphorylation site of serine 167 (L-A-S(p)-T-N) derived from Human Estrogen Receptor-alpha |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Affinity chromatography |
| Storage Buffer | PBS, pH 7.4, with 50% glycerol |
| Contains | 0.02% sodium azide |
| Storage Conditions | -20°C |
| Shipping Conditions | Wet ice |
| RRID | AB_2554178 |
Product Specific Information
- Suggested positive control for WB: MCF-7 cells
- Suggested positive control for IHC: Human breast carcinoma
- Suggested positive control for ICC/IF: MCF-7 cells
Target Information
Estrogen Receptors (ER) belong to the steroid/thyroid hormone receptor superfamily of nuclear receptors. The estrogen receptor acts as a ligand-activated transcription factor that binds estrogen, leading to dimerization and interaction with estrogen response elements (ERE) in DNA. This interaction regulates gene transcription through coactivator or corepressor recruitment.
There are two main forms, ERα (ESR1) and ERβ (ESR2), with multiple isoforms of ERα (66, 53, 47, 35 kDa).
ERs are widely expressed and crucial for sexual development, reproductive function, and bone health. They are implicated in diseases such as breast cancer, endometrial cancer, and osteoporosis.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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