Thermo Fisher Scientific GRP78 Polyclonal Antibody
Thermo Fisher의 GRP78 Polyclonal Antibody는 인간, 마우스, 랫트에 반응하는 염소 유래 IgG 항체로, Western blot과 ICC/IF에 적합합니다. 0.5 mg/mL 액상 형태이며, ER 단백질 GRP78 검출에 효과적입니다. 연구용으로만 사용됩니다.
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- PA5143271
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- pk
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 0.01–0.1 µg/mL |
| Immunocytochemistry (ICC/IF) | 5 µg/mL |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human, Mouse, Rat |
| Host / Isotype | Goat / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Peptide with sequence C-KVVEKKTKPYIQVD |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 0.5 mg/mL |
| Purification | Ammonium sulfate precipitation |
| Storage Buffer | TBS, pH 7.3, with 0.5% BSA |
| Contains | 0.02% sodium azide |
| Storage Conditions | -20°C, Avoid Freeze/Thaw Cycles |
| Shipping Conditions | Wet ice |
| RRID | AB_2933910 |
Product Specific Information
This antibody is tested in Peptide ELISA: antibody detection limit dilution 1:128,000.
Target Information
GRP78 is a 78 kDa glucose-regulated protein belonging to the HSP70 family. It resides in the endoplasmic reticulum (ER) and transiently associates with newly synthesized secretory and membrane proteins. GRP78 also interacts with mutant or misfolded proteins, marking them for degradation.
The conserved Lys-Asp-Glu-Leu (KDEL) sequence at the C-terminus ensures ER protein retention via the KDEL receptor. GRP78 plays a key role in protein folding, degradation of misfolded proteins, and maintenance of cell homeostasis, preventing apoptosis.
Reduced GRP78 levels are observed in Alzheimer’s Disease brains and are linked to PS1 gene mutations. Induction of GRP78 is associated with drug resistance to antitumor agents.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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