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Anti-APLNR/APJ Polyclonal Antibody (HW667014)

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Overview
Catalog No.HW667014
Description
Anti-APLNR/APJ Polyclonal Antibody (HW667014) is a rabbit polyclonal antibody detecting APLNR. Suitable for Human.
Species reactivityHuman, Mouse
ApplicationsELISA, IHC, WB
Host speciesRabbit
IsotypeIgG
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.

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
Application Dilution
ELISA 1:5000-1:20000
IHC 1:50-1:500
WB 1:500-1:2000
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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Formula
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