Thermo Fisher Scientific STIM1 Polyclonal Antibody
STIM1 단백질을 인식하는 Rabbit Polyclonal 항체로, WB, IHC, ICC, Flow Cytometry에 적합. Human, Mouse, Rat에 반응. 항원 친화 크로마토그래피로 정제되었으며, 동결건조 형태로 제공. 연구용으로만 사용 가능.
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 0.1–0.5 µg/mL |
| Immunohistochemistry (Paraffin) (IHC (P)) | 0.5–1 µg/mL |
| Immunocytochemistry (ICC/IF) | 5 µg/mL |
| Flow Cytometry (Flow) | 1–3 µg/1×10⁶ cells |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human, Mouse, Rat |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | A synthetic peptide corresponding to a sequence at the N-terminus of human STIM1 (45–74aa AAEFCRIDKPLCHSEDEKLSFEAVRNIHKL) |
| Conjugate | Unconjugated |
| Form | Lyophilized |
| Concentration | 500 µg/mL |
| Purification | Antigen affinity chromatography |
| Storage buffer | PBS with 5 mg BSA |
| Contains | 0.05 mg sodium azide |
| Storage conditions | -20°C |
| Shipping conditions | Ambient (domestic); Wet ice (international) |
| RRID | AB_2747194 |
Product Specific Information
Reconstitute with 0.2 mL of distilled water to yield a concentration of 500 µg/mL.
Target Information
STIM1 (stromal interacting molecule; also known as GOK) acts as a sensor of calcium depletion within the endoplasmic reticulum and transduces the signal to Orai1, the presumptive CRAC channel at the plasma membrane. Following decrease of luminal calcium concentration, STIM1 oligomerizes and induces Orai1 to enable entry of extracellular calcium into the cytoplasm. The precise mechanism of STIM1–Orai1 interaction remains under investigation. STIM1 also associates with growing ends of microtubules and is involved in endoplasmic reticulum tubule extension.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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