Peptide YY (PYY), human

Peptide YY (PYY) is a gut hormone that regulates appetite and inhibits pancreatic secretion. Peptide YY (PYY) can mediate its effects through the Neuropeptide Y receptors.

Designed for biological research and industrial applications, not intended for individual clinical or medical purposes.
Peptide YY (PYY), human(CAS 118997-30-1)

CAT No: R1612

CAS No:118997-30-1

Synonyms/Alias:Peptide yy human;118997-30-1;Peptide YY (human);Peptide YY [MI];Peptide yy (1-36);PYY (1-36) peptide;Peptide YY (human) trifluoroacetate salt;PYY;UNII-T2670C12I5;PYY(1-36);T2670C12I5;DA-56694;FP110394;G12304;H-Tyr-Pro-Ile-Lys-Pro-Glu-Ala-Pro-Gly-Glu-Asp-Ala-Ser-Pro-Glu-Glu-Leu-Asn-Arg-Tyr-Tyr-Ala-Ser-Leu-Arg-His-Tyr-Leu-Asn-Leu-Val-Thr-Ar g-Gln-Arg-Tyr-NH2; H-YPIKPEAPGEDASPEELNRYYASLRHYLNLVTRQRY-NH2;

Custom Peptide Synthesis
cGMP Peptide
  • Registration of APIs
  • CMC information required for an IND
  • IND and NDA support
  • Drug master files (DMF) filing
M.F/Formula
C194H295N55O57
M.W/Mr.
4310
Sequence
One Letter Code:YPIKPEAPGEDASPEELNRYYASLRHYLNLVTRQRY
Three Letter Code:H-Tyr-Pro-Ile-Lys-Pro-Glu-Ala-Pro-Gly-Glu-Asp-Ala-Ser-Pro-Glu-Glu-Leu-Asn-Arg-Tyr-Tyr-Ala-Ser-Leu-Arg-His-Tyr-Leu-Asn-Leu-Val-Thr-Arg-Gln-Arg-Tyr-NH2
InChI
InChI=1S/C194H295N55O57/c1-17-99(12)154(244-183(299)143-36-25-73-247(143)188(304)115(196)80-104-37-47-110(253)48-38-104)185(301)228-125(28-18-19-67-195)189(305)248-74-26-34-141(248)181(297)225-122(59-64-149(264)265)159(275)218-102(15)187(303)246-72-24-33-140(246)180(296)214-90-147(261)219-120(58-63-148(262)263)164(280)240-137(88-152(270)271)169(285)217-101(14)158(274)242-139(92-251)190(306)249-75-27-35-142(249)182(298)226-124(61-66-151(268)269)166(282)224-123(60-65-150(266)267)167(283)230-128(77-95(4)5)171(287)238-135(86-145(198)259)176(292)222-117(30-21-69-211-192(203)204)162(278)234-132(83-107-43-53-113(256)54-44-107)174(290)235-131(82-106-41-51-112(255)52-42-106)168(284)216-100(13)157(273)241-138(91-250)179(295)233-127(76-94(2)3)170(286)221-118(31-22-70-212-193(205)206)163(279)237-134(85-109-89-209-93-215-109)175(291)236-133(84-108-45-55-114(257)56-46-108)173(289)231-129(78-96(6)7)172(288)239-136(87-146(199)260)177(293)232-130(79-97(8)9)178(294)243-153(98(10)11)184(300)245-155(103(16)252)186(302)227-119(32-23-71-213-194(207)208)160(276)223-121(57-62-144(197)258)165(281)220-116(29-20-68-210-191(201)202)161(277)229-126(156(200)272)81-105-39-49-111(254)50-40-105/h37-56,89,93-103,115-143,153-155,250-257H,17-36,57-88,90-92,195-196H2,1-16H3,(H2,197,258)(H2,198,259)(H2,199,260)(H2,200,272)(H,209,215)(H,214,296)(H,216,284)(H,217,285)(H,218,275)(H,219,261)(H,220,281)(H,221,286)(H,222,292)(H,223,276)(H,224,282)(H,225,297)(H,226,298)(H,227,302)(H,228,301)(H,229,277)(H,230,283)(H,231,289)(H,232,293)(H,233,295)(H,234,278)(H,235,290)(H,236,291)(H,237,279)(H,238,287)(H,239,288)(H,240,280)(H,241,273)(H,242,274)(H,243,294)(H,244,299)(H,245,300)(H,262,263)(H,264,265)(H,266,267)(H,268,269)(H,270,271)(H4,201,202,210)(H4,203,204,211)(H4,205,206,212)(H4,207,208,213)/t99-,100-,101-,102-,103+,115-,116-,117-,118-,119-,120-,121-,122-,123-,124-,125-,126-,127-,128-,129-,130-,131-,132-,133-,134-,135-,136-,137-,138-,139-,140-,141-,142-,143-,153-,154-,155-/m0/s1
InChI Key
YNXLOPYTAAFMTN-SBUIBGKBSA-N

Useful Tools

Peptide Calculator

Abbreviation List

Peptide Glossary

If you have any peptide synthesis requirement in mind, please do not hesitate to contact us at . We will endeavor to provide highly satisfying products and services.

Featured Services
Peptide Analysis ServicesPeptide Synthesis ServicesCustom Conjugation ServicecGMP Peptide ServicePeptide Nucleic Acids SynthesisPeptide CDMOPeptide Modification ServicesEpitope Mapping Services
Hot Products
About us

Creative Peptides is a trusted CDMO partner specializing in high-quality peptide synthesis, conjugation, and manufacturing under strict cGMP compliance. With advanced technology platforms and a team of experienced scientists, we deliver tailored peptide solutions to support drug discovery, clinical development, and cosmetic innovation worldwide.

From custom peptide synthesis to complex peptide-drug conjugates, we provide flexible, end-to-end services designed to accelerate timelines and ensure regulatory excellence. Our commitment to quality, reliability, and innovation has made us a preferred partner across the pharmaceutical, biotechnology, and personal care industries.

Our Customers