Thermo Fisher Scientific Estrogen Receptor, alpha (Marker of Estrogen Dependence) Recombinant Rabbit Monoclonal Antibody (ESR1/2299R)
에스트로겐 수용체 알파(ESR1)를 표적하는 Thermo Fisher의 재조합 토끼 단클론 항체. Western blot, IHC, Flow cytometry 등 다양한 응용 가능. 인간 시료 반응성, 고순도 Protein A/G 정제, 액상 형태로 안정적 보관. 연구용 전용 제품.
- 카탈로그번호
- 2099RBM17P1ABX
- 판매단위
- pk
카탈로그
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Applications and Tested Dilution
| 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 | Description |
|---|---|
| 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 | 1 mg/mL |
| Purification | Protein A/G |
| Storage Buffer | PBS, pH 7.4 |
| Contains | No preservative |
| Storage Conditions | -20°C, Avoid freeze/thaw cycles |
| Shipping Conditions | Wet ice |
Target Information
Estrogen Receptors (ER) are members of the steroid/thyroid hormone receptor superfamily of nuclear receptors. The estrogen receptor is a ligand-activated transcription factor that, when bound to estrogen, undergoes a conformational change allowing dimerization and binding to estrogen response elements (ERE) in DNA. Binding to EREs enables ER to regulate gene transcription through coactivator or corepressor recruitment.
There are two forms of the estrogen receptor: alpha and beta, encoded by separate genes (ESR1 and ESR2). Alternative RNA splicing produces at least four estrogen receptor-alpha isoforms (Isoform 1: 66 kDa, Isoform 2: 53 kDa, Isoform 3: 47 kDa, Isoform 4: 35 kDa). Estrogen receptors are widely expressed in various tissues and are essential for sexual development, reproductive function, and bone maintenance. They are implicated in pathological processes 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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