Thermo Fisher Scientific Estrogen Receptor, alpha (Marker of Estrogen Dependence) Recombinant Rabbit Monoclonal Antibody (ESR1/2299R)
에스트로겐 수용체 알파(ESR1) 검출용 재조합 토끼 단클론 항체. Western blot, IHC, Flow cytometry 등 다양한 응용 가능. 인간 시료 반응성, HEK293 발현 시스템 사용. 단백질 A/G 정제, 4°C 보관.
- 카탈로그번호
- 2099-RBM17-Px (2개 옵션)
- 판매단위
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카탈로그
2개 옵션 · 카탈로그 번호를 클릭하면 복사됩니다Thermo Fisher Scientific · Thermo Fisher Scientific Estrogen Receptor, alpha (Marker of Estrogen Dependence) Recombinant Rabbit Monoclonal Antibody (ESR1/2299R)
Applications and Tested Dilutions
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1–2 µg/mL |
| Immunohistochemistry (Paraffin) (IHC (P)) | Assay-dependent |
| Immunohistochemistry (PFA fixed) (IHC (PFA)) | 1–2 µg/mL |
| Flow Cytometry (Flow) | 1–2 µg/10^6 cells |
Product Specifications
| Specification | Detail |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG, kappa |
| Expression System | HEK293 cells |
| Class | Recombinant Monoclonal |
| Type | Antibody |
| Clone | ESR1/2299R |
| Immunogen | Recombinant full-length human Estrogen Receptor alpha protein |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 200 µg/mL |
| Purification | Protein A/G |
| Storage Buffer | PBS, pH 7.4, with 0.05% BSA |
| Contains | 0.05% sodium azide |
| Storage Conditions | 4°C, do not freeze |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Target Information
Estrogen Receptors (ER) belong to the steroid/thyroid hormone receptor superfamily of nuclear receptors. The estrogen receptor functions as a ligand-activated transcription factor that, upon binding to estrogen, undergoes a conformational change enabling dimerization and binding to estrogen response elements (ERE) in DNA.
When bound to EREs, ER can regulate gene transcription positively or negatively through the recruitment of coactivator or corepressor proteins. Two main forms exist — alpha and beta — encoded by ESR1 and ESR2 genes, respectively. Alternative RNA splicing generates at least four alpha isoforms (66 kDa, 53 kDa, 47 kDa, 35 kDa).
Estrogen receptors are widely expressed in various tissues, essential for sexual development and reproductive function, and also influence bone physiology. 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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