Thermo Fisher Scientific GRP94/HSP90B1 (Endoplasmic Reticulum Marker) Monoclonal Antibody (SPM249)
GRP94/HSP90B1 단백질을 인식하는 단클론 항체로, 다양한 종에서 반응합니다. Western blot, IHC, ICC, Flow Cytometry 등에 사용 가능합니다. 단백질 A/G 정제, PBS buffer, 무방부제 상태로 제공됩니다. 연구용으로만 사용 가능합니다.
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- 7184RTM1XP1ABX
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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 |
| Immunocytochemistry (ICC/IF) | 1–2 µg/mL |
| Flow Cytometry (Flow) | 1–2 µg/10⁶ cells |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Bovine, Dog, Chicken, Horse, Guinea pig, Hamster, Human, Mouse, Non-human primate, Sheep, Pig, Rabbit, Rat, Xenopus |
| Host / Isotype | Rat / IgG2a, kappa |
| Class | Monoclonal |
| Type | Antibody |
| Clone | SPM249 |
| Immunogen | Purified glucose regulated protein 94 (GRP94) from chicken oviducts |
| 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
GRP94 is an 803 amino acid protein belonging to the heat shock protein 90 family. It functions as a molecular chaperone involved in the processing and transport of secreted proteins. GRP94 and its N-terminal fragment stimulate CTL expansion and maturation of human monocyte-derived dendritic cells (MDDC). It plays a central role in both innate and adaptive immunity, including dendritic cell maturation and chemotaxis, antibody production, and cross-priming.
GRP94 serves as a potential marker in breast cancer and acts as a peptide acceptor in the endoplasmic reticulum, assisting in peptide loading of MHC class I molecules. Its expression suppresses A23187-induced apoptosis and stabilizes calcium homeostasis. GRP94 is expressed in melanoma, liver metastases of colon carcinoma cells, and human gastric carcinoma BGC-823 cells.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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