ELA-14 (human) acetate
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ELA-14 (human) acetate

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ELA-14 (human) acetate is a potent apelin (APJ) receptor agonist (Ki = 0.93 nM) stimulating the Gαi1 pathway and β-arrestin-2 recruitment. It decreases arterial pressure in rat hearts.

Category
Peptide Inhibitors
Catalog number
BAT-016433
Molecular Formula
C77H123N25O19S2
Molecular Weight
1767.09
ELA-14 (human) acetate
IUPAC Name
acetic acid;(2S)-1-[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S)-5-(diaminomethylideneamino)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2R)-2-[[(2S)-5-(diaminomethylideneamino)-2-[[(2S)-5-(diaminomethylideneamino)-2-[[(2S)-5-oxopyrrolidine-2-carbonyl]amino]pentanoyl]amino]pentanoyl]amino]-3-sulfanylpropanoyl]amino]-4-methylsulfanylbutanoyl]pyrrolidine-2-carbonyl]amino]-4-methylpentanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-3-hydroxypropanoyl]amino]pentanoyl]amino]-3-methylbutanoyl]pyrrolidine-2-carbonyl]amino]-3-phenylpropanoyl]pyrrolidine-2-carboxylic acid
Synonyms
H-Pyr-Arg-Arg-Cys-Met-Pro-Leu-His-Ser-Arg-Val-Pro-Phe-Pro-OH.CH3CO2H; L-pyroglutamyl-L-arginyl-L-arginyl-L-cysteinyl-L-methionyl-L-prolyl-L-leucyl-L-histidyl-L-seryl-L-arginyl-L-valyl-L-prolyl-L-phenylalanyl-L-proline acetate; Elabela (19-32) acetate; ELA (19-32) (human) acetate
Related CAS
1886973-05-2 (free base)
Purity
≥95%
Sequence
Pyr-RRCMPLHSRVPFP.CH3CO2H
Storage
Store at -20°C
Solubility
Soluble in Water
InChI
InChI=1S/C75H119N25O17S2.C2H4O2/c1-40(2)33-49(93-67(111)54-20-12-29-98(54)69(113)48(25-32-119-5)91-66(110)53(38-118)96-60(104)45(18-10-27-84-74(78)79)88-59(103)44(17-9-26-83-73(76)77)89-61(105)47-23-24-57(102)87-47)63(107)92-50(35-43-36-82-39-86-43)64(108)95-52(37-101)65(109)90-46(19-11-28-85-75(80)81)62(106)97-58(41(3)4)71(115)99-30-13-21-55(99)68(112)94-51(34-42-15-7-6-8-16-42)70(114)100-31-14-22-56(100)72(116)117;1-2(3)4/h6-8,15-16,36,39-41,44-56,58,101,118H,9-14,17-35,37-38H2,1-5H3,(H,82,86)(H,87,102)(H,88,103)(H,89,105)(H,90,109)(H,91,110)(H,92,107)(H,93,111)(H,94,112)(H,95,108)(H,96,104)(H,97,106)(H,116,117)(H4,76,77,83)(H4,78,79,84)(H4,80,81,85);1H3,(H,3,4)/t44-,45-,46-,47-,48-,49-,50-,51-,52-,53-,54-,55-,56-,58-;/m0./s1
InChI Key
DDDTYVDXBUQHPT-IFLYUWOISA-N
Canonical SMILES
CC(C)CC(C(=O)NC(CC1=CN=CN1)C(=O)NC(CO)C(=O)NC(CCCN=C(N)N)C(=O)NC(C(C)C)C(=O)N2CCCC2C(=O)NC(CC3=CC=CC=C3)C(=O)N4CCCC4C(=O)O)NC(=O)C5CCCN5C(=O)C(CCSC)NC(=O)C(CS)NC(=O)C(CCCN=C(N)N)NC(=O)C(CCCN=C(N)N)NC(=O)C6CCC(=O)N6.CC(=O)O
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