

| Catalog No. | HW667014 | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Description |
Anti-APLNR/APJ Polyclonal Antibody (HW667014) is a rabbit polyclonal antibody detecting APLNR. Suitable for Human.
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| Species reactivity | Human, Mouse | ||||||||
| Applications | ELISA, IHC, WB | ||||||||
| Host species | Rabbit | ||||||||
| Isotype | IgG | ||||||||
| Clonality | Polyclonal | ||||||||
| Immunogen | E. coli - derived recombinant APLNR/APJ (Glu2-Ser26&Leu167-Gly200&Tyr309-Asp380). | ||||||||
| Target | AGTRL1, APJ, APLNR, Angiotensin receptor-like 1, Apelin receptor, G-protein coupled receptor APJ, G-protein coupled receptor HG11 | ||||||||
| Endotoxin level | Please contact with the lab for this information. | ||||||||
| Observed Molecular Weight | 42 kDa | ||||||||
| Purification | Purified by antigen affinity column. | ||||||||
| Accession | P35414 | ||||||||
| Form | Liquid | ||||||||
| Storage buffer | 0.01M PBS, pH 7.4, 50% Glycerol, 0.05% Proclin 300. Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA. |
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| Reconstitution | Reconstitute in sterile water for a stock solution. A copy of datasheet will be provided with the products, please refer to it for details. | ||||||||
| Shipping | In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise. | ||||||||
| Product Usage Information |
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| Stability and Storage | Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt. | ||||||||
| Background | Apelin receptor (APLNR/APJ) is a ~42 kDa protein. G protein-coupled receptor for peptide hormones apelin (APLN) and apelin receptor early endogenous ligand (APELA/ELA), that plays a role in the regulation of normal cardiovascular function and fluid homeostasis. When acting as apelin receptor, activates both G(i) protein pathway that inhibits adenylate cyclase activity, and the beta-arrestin pathway that promotes internalization of the receptor. APLNR/APJ also functions as mechanoreceptor that is activated by pathological stimuli in a G-protein-independent fashion to induce beta-arrestin signaling, hence eliciting cardiac hypertrophy. However, the presence of apelin ligand blunts cardiac hypertrophic induction from APLNR/APJ on response to pathological stimuli. Plays a key role in early development such as gastrulation, blood vessels formation and heart morphogenesis by acting as a APELA receptor. 1. Cayabyab, M. et al. (2000) Journal of virology 74, 11972-6. PMID: 11090199 2. Scimia, MC. et al. (2012) Nature 488, 394-8. PMID: 22810587 3. Wang, Z. et al. (2015) Scientific reports 5, 8170. PMID: 25639753 4. Yang, P. et al. (2017) Circulation 135, 1160-1173. PMID: 28137936 5. Yue, Y. et al. (2022) Nature structural & molecular biology 29, 688-697. PMID: 35817871 6. Wang, WW. et al. (2024) Cell 187, 1460-1475.e20. PMID: 38428423 | ||||||||
| Note | For research use only |




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