Apelin-12

Apelin-12 is one of the most potent C-terminal fragments of the polypeptide that possesses a high affinity to orphan receptor APJ receptor. Apelin-12 is involved in the regulation of body fluid homeostasis and in the central control of feeding. Apelin-12 blocks HIV-1 entry through APJ receptor. Apelin-12 exerts neuroprotective effect.

Product information

CAS Number: 229961-08-4

Molecular Weight: 1422.70

Formula: C64H103N21O14S

Chemical Name: (2S)-2-{[(2S)-1-[(2S)-2-{[(2S)-1-{2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-{[(2S)-1-[(2S)-2-amino-5-[(diaminomethylidene)amino]pentanoyl]pyrrolidin-2-yl]formamido}-5-[(diaminomethylidene)amino]pentanamido]-4-methylpentanamido]-3-hydroxypropanamido]-3-(1H-imidazol-5-yl)propanamido]hexanamido]acetyl}pyrrolidin-2-yl]formamido}-4-(methylsulfanyl)butanoyl]pyrrolidin-2-yl]formamido}-3-phenylpropanoic acid

Smiles: CC(C)C[C@H](NC(=O)[C@H](CCCN=C(N)N)NC(=O)[C@@H]1CCCN1C(=O)[C@@H](N)CCCN=C(N)N)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC1=CN=CN1)C(=O)N[C@@H](CCCCN)C(=O)NCC(=O)N1CCC[C@H]1C(=O)N[C@@H](CCSC)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CC1C=CC=CC=1)C(O)=O

InChiKey: KIODTAJAFBDDGP-TZIGXLGFSA-N

InChi: InChI=1S/C64H103N21O14S/c1-37(2)30-44(79-53(89)42(18-10-25-73-64(69)70)77-58(94)49-20-12-27-84(49)60(96)40(66)16-9-24-72-63(67)68)54(90)82-47(35-86)56(92)80-45(32-39-33-71-36-75-39)55(91)76-41(17-7-8-23-65)52(88)74-34-51(87)83-26-11-19-48(83)57(93)78-43(22-29-100-3)61(97)85-28-13-21-50(85)59(95)81-46(62(98)99)31-38-14-5-4-6-15-38/h4-6,14-15,33,36-37,40-50,86H,7-13,16-32,34-35,65-66H2,1-3H3,(H,71,75)(H,74,88)(H,76,91)(H,77,94)(H,78,93)(H,79,89)(H,80,92)(H,81,95)(H,82,90)(H,98,99)(H4,67,68,72)(H4,69,70,73)/t40-,41-,42-,43-,44-,45-,46-,47-,48-,49-,50-/m0/s1

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: H2O : ≥ 100 mg/mL (70.29 mM).

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 ^oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 ^oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

How to use

In Vitro:

Apelin-12 (A12) exerts neuroprotective effect against ischemia-reperfusion injury by inhibiting JNK and p38 MAPK signaling pathway in mouse. Administration of exogenous A12 reduces arterial blood pressure in anesthetized rats due to activation of endothelial nitric oxide synthase and exerts a positive inotropic action in failing myocardium of rodents. Apelin-12 stimulates acid secretion through an increase of histamine release in rat stomachs.

Products are for research use only. Not for human use.