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Recombinant Human APLN Protein, N-His (HV404022)

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Overview

Catalog No.	HV404022
Description	Recombinant Human APLN Protein, N-His (HV404022) expressed in E. coli. Purity: >90% as determined by SDS-PAGE.. Highlights ●E. coli Expression — High-yield, cost-effective production. ●High Purity — >90% as determined by SDS-PAGE.
Expression system	E. coli
Accession	Q9ULZ1
Protein length	Met1-Phe77
Applications	ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
Species	Homo sapiens (Human)
Nature	Recombinant
Endotoxin level	Please contact with the lab for this information.
Purity	>90% as determined by SDS-PAGE.
Form	Lyophilized
Storage buffer	Lyophilized from a solution in PBS pH 7.4, 1 mM EDTA, 4% Trehalose, 1% Mannitol. 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.
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.
Alternate Names	APEL, APJ endogenous ligand, APLN, Apelin, Apelin-13, Apelin-28, Apelin-31, Apelin-36
Background	Apelin is a ~8 kDa protein. Peptide hormone that functions as endogenous ligand for the G-protein-coupled apelin receptor (APLNR/APJ), that plays a role in cadiovascular homeostasis. Functions as a balanced agonist activating both G(i) protein pathway and beta-arrestin pathway of APLNR. Downstream G proteins activation, apelin can inhibit cAMP production and activate key intracellular effectors such as ERKs. On the other hand, APLNR activation induces beta-arrestin recruitment to the membrane leading to desensitization and internalization of the receptor. Apelin blunts cardiac hypertrophic induction from APLNR on response to pathological stimuli, but also induces myocardial hypertrophy under normal conditions. 1. Habata, Y. et al. (1999) Biochimica et biophysica acta 1452, 25-35. PMID: 10525157 2. Scimia, MC. et al. (2012) Nature 488, 394-8. PMID: 22810587 3. Yue, Y. et al. (2022) Nature structural & molecular biology 29, 688-697. PMID: 35817871 4. Wang, WW. et al. (2024) Cell 187, 1460-1475.e20. PMID: 38428423
Note	For research use only

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Datasheet

Recombinant Human APLN Protein, N-His.pdf

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Recombinant Human APLN Protein, N-His