Neuropeptide Y (3-36) (human, rat) (trifluoroacetate salt)

Neuropeptide Y (NPY) (3-36) is a C-terminal fragment of NPY, a neuropeptide involved in controlling appetite, blood pressure, cardiac contractility, and intestinal secretion. NPY (3-36) is an endogenous peptide produced by cleavage of NPY by dipeptidyl peptidase 4 (DPP-4). It binds selectively to the NPY receptor Y2 (Ki = 0.41 nM in CHP 234 cells) over the Y1 receptor, where it does not bind at concentrations up to 1 µM. NPY (3-36) (0.1 nM) increases migration of human umbilical vein endothelial cells (HUVECs) by 80% after 12 hours in an in vitro wound closure assay. NPY (3-36) corresponds to residues 3-36 of the human and rat protein sequence.Synonyms: NPY (3-36) (human, rat). Molecular Formula: C175H269N53O54S . XCF3COOH. Formula Weight: 4011.4. Purity: >95%. Formulation: (Request formulation change), A lyophilized powder. Solubility: Water: 1 mg/ml. SMILES: NC([C@@H](NC([C@H](CCCNC(N)=N)NC([C@H](CCC(N)=O)NC([C@H](CCCNC(N)=N)NC([C@@]([C@@H](C)O)([H])NC([C@@]([C@H](CC)C)([H])NC([C@H](CC(C)C)NC([C@H](CC(N)=O)NC([C@@]([C@H](CC)C)([H])NC([C@@H](NC([C@@H](NC([C@H](CCCNC(N)=N)NC([C@H](CC(C)C)NC([C@@H](NC([C@H](CO)NC([C@@H](NC([C@@H](NC([C@H](CCCNC(N)=N)NC([C@@H](NC([C@@H](NC([C@@H](NC([C@H](CCC(O)=O)NC([C@@H](NC([C@@H]1CCCN1C([C@@H](NC([C@@H](NC([C@H](CCC(O)=O)NC(CNC([C@@H]2CCCN2C([C@H](CC(N)=O)NC([C@@H](NC([C@@H]3CCCN3C([C@H](CCCCN)NC([C@H](CO)N[H])=O)=O)=O)CC(O)=O)=O)=O)=O)=O)=O)CC(O)=O)=O)C)=O)=O)C)=O)=O)CC(O)=O)=O)CCSC)=O)C)=O)=O)CC4=CC=C(O)C=C4)=O)CC5=CC=C(O)C=C5)=O)=O)C)=O)=O)=O)CC6=CN=CN6)=O)CC7=CC=C(O)C=C7)=O)=O)=O)=O)=O)=O)=O)=O)=O)CC8=CC=C(O)C=C8)=O.FC(F)(C(O)=O)F. InChi Code: InChI=1S/C175H269N53O54S.C2HF3O2/c1-15-85(7)136(166(277)220-118(73-128(179)237)157(268)212-113(67-84(5)6)160(271)224-137(86(8)16-2)167(278)225-138(91(13)231)168(279)208-105(30-22-61-194-175(188)189)145(256)206-107(50-53-127(178)236)150(261)204-103(28-20-59-192-173(184)185)146(257)210-111(139(181)250)68-92-34-42-97(232)43-35-92)223-161(272)116(71-95-40-48-100(235)49-41-95)215-156(267)117(72-96-78-190-82-196-96)216-148(259)104(29-21-60-193-174(186)187)205-153(264)112(66-83(3)4)211-142(253)88(10)198-162(273)123(81-230)222-155(266)115(70-94-38-46-99(234)47-39-94)214-154(265)114(69-93-36-44-98(233)45-37-93)213-147(258)102(27-19-58-191-172(182)183)202-140(251)87(9)197-144(255)109(56-65-283-14)207-158(269)120(76-134(246)247)218-151(262)108(52-55-132(242)243)203-141(252)89(11)199-164(275)125-32-24-62-226(125)169(280)90(12)200-152(263)119(75-133(244)245)217-149(260)106(51-54-131(240)241)201-130(239)79-195-163(274)124-31-23-63-227(124)171(282)122(74-129(180)238)221-159(270)121(77-135(248)249)219-165(276)126-33-25-64-228(126)170(281)110(26-17-18-57-176)209-143(254)101(177)80-229,3-2(4,5)1(6)7/h34-49,78,82-91,101-126,136-138,229-235H,15-33,50-77,79-81,176-177H2,1-14H3,(H2,178,236)(H2,179,237)(H2,180,238)(H2,181,250)(H,190,196)(H,195,274)(H,197,255)(H,198,273)(H,199,275)(H,200,263)(H,201,239)(H,202,251)(H,203,252)(H,204,261)(H,205,264)(H,206,256)(H,207,269)(H,208,279)(H,209,254)(H,210,257)(H,211,253)(H,212,268)(H,213,258)(H,214,265)(H,215,267)(H,216,259)(H,217,260)(H,218,262)(H,219,276)(H,220,277)(H,221,270)(H,222,266)(H,223,272)(H,224,271)(H,225,278)(H,240,241)(H,242,243)(H,244,245)(H,246,247)(H,248,249)(H4,182,183,191)(H4,184,185,192)(H4,186,187,193)(H4,188,189,194),(H,6,7)/t85-,86-,87-,88-,89-,90-,91+,101-,102-,103-,104-,105-,106-,107-,108-,109-,110-,111-,112-,113-,114-,115-,116-,117-,118-,119-,120-,121-,122-,123-,124-,125-,126-,136-,137-,138-,/m0./s1. InChi Key: PZQBEMQIKOFEOP-YOBPBRLWSA-N.