Thermo Fisher Scientific GRP78 Monoclonal Antibody (3C5-1A4), FITC
GRP78 단백질을 검출하기 위한 FITC 결합 단일클론 항체로, 인간·마우스·래트 시료에 반응합니다. Western blot, ICC/IF, ELISA에 적합하며, 단백질 접힘 및 스트레스 반응 연구에 유용합니다. 4°C 암소 보관, 형광 분석용으로 최적화된 제품입니다.
- 카탈로그번호
- MA545320
- 판매단위
- pk
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Thermo Fisher Scientific GRP78 Monoclonal Antibody (3C5-1A4), FITC
Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:1,000 |
| Immunocytochemistry (ICC/IF) | 1:100 |
| ELISA | Assay-dependent |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human, Mouse, Rat |
| Host/Isotype | Mouse / IgG1, kappa |
| Class | Monoclonal |
| Type | Antibody |
| Clone | 3C5-1A4 |
| Immunogen | Full-length recombinant rat GRP78 |
| Conjugate | FITC |
| Excitation/Emission Max | 498 / 517 nm |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Protein G |
| Storage Buffer | 9.1 mM sodium bicarbonate/PBS, pH 7.4, with 640.91 mM DMSO, 136.36 mM ethanolamine |
| Contains | No preservative |
| Storage Conditions | 4°C, store in dark |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
| RRID | AB_2931774 |
Additional Formats
- APC-conjugated version: MA5-45319
- PerCP-conjugated version: MA5-45321
- Custom conjugation available upon request
Product Specific Information
1 µg/mL of MA5-45320 was sufficient for detection of GRP78 in 20 µg of HEK-293 lysate by colorimetric immunoblot analysis using Goat anti-mouse IgG:HRP as the secondary antibody.
Detects approximately 78 kDa.
Target Information
GRP78 is a 78 kDa glucose-regulated protein belonging to the HSP70 family. It is an endoplasmic reticulum (ER) resident protein that assists in folding newly synthesized secretory and membrane proteins. GRP78 interacts with misfolded proteins to target them for degradation and contains the conserved KDEL sequence for ER retention. It plays a critical role in cell homeostasis and apoptosis prevention. GRP78 levels serve as biomarkers for hypoglycemia and neuroprotection under oxidative stress. Reduced GRP78 expression is observed in Alzheimer’s disease and PS1 gene mutations. Induction of GRP78 is also associated with drug resistance in cancer cells.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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