1. Home
  2. Products
  3. Therapeutic Peptides
  4. Peptide Inhibitors
  5. Dynorphin B 1-13

Dynorphin B 1-13

Dynorphin B (1-13) acts as an agonist on opioid κ-receptor.

Designed for biological research and industrial applications, not intended for individual clinical or medical purposes.

CAT No: R1332

CAS No:83335-41-5

Synonyms/Alias:Rimorphin;Dynorphin B;83335-41-5;Dynorphin B porcine;Dynorphin B (swine);K41YC3AEI8;RIMORPHIN (OX);DYNORPHIN B (OX);DYNORPHIN B (PIG);DYNORPHIN B (RAT);UNII-K41YC3AEI8;DYNORPHIN B (HUMAN);Dynorphin B (1-13);Tyr-Gly-Gly-Phe-Leu-Arg-Arg-Gln-Phe-Lys-Val-Val-Thr;85006-82-2;L-THREONINE, L-TYROSYLGLYCYLGLYCYL-L-PHENYLALANYL-L-LEUCYL-L-ARGINYL-L-ARGINYL-L-GLUTAMINYL-L-PHENYLALANYL-L-LYSYL-L-VALYL-L-VALYL-;Dynorphin B trifluoroacetate salt;DYNORPHIN B-OH;CHEMBL500830;GTPL1622;BDBM85325;AKOS024457470;Dynorphin B porcine, >=95% (HPLC);NCGC00163206-01;NCGC00163206-02;DA-63065;FD108736;H-Tyr-Gly-Gly-Phe-Leu-Arg-Arg-Gln-Phe-Lys-Val-Val-Thr-OH; H-YGGFLRRQFKVVT-OH;

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
C74H115N21O17
M.W/Mr.
1570.8
Sequence
One Letter Code:YGGFLRRQFKVVT
Three Letter Code:H-Tyr-Gly-Gly-Phe-Leu-Arg-Arg-Gln-Phe-Lys-Val-Val-Thr-OH
Length
13
InChI
InChI=1S/C74H115N21O17/c1-40(2)34-53(91-68(107)54(36-44-18-10-8-11-19-44)86-58(100)39-84-57(99)38-85-62(101)48(76)35-46-25-27-47(97)28-26-46)67(106)89-51(24-17-33-83-74(80)81)63(102)87-50(23-16-32-82-73(78)79)64(103)90-52(29-30-56(77)98)65(104)92-55(37-45-20-12-9-13-21-45)69(108)88-49(22-14-15-31-75)66(105)93-59(41(3)4)70(109)94-60(42(5)6)71(110)95-61(43(7)96)72(111)112/h8-13,18-21,25-28,40-43,48-55,59-61,96-97H,14-17,22-24,29-39,75-76H2,1-7H3,(H2,77,98)(H,84,99)(H,85,101)(H,86,100)(H,87,102)(H,88,108)(H,89,106)(H,90,103)(H,91,107)(H,92,104)(H,93,105)(H,94,109)(H,95,110)(H,111,112)(H4,78,79,82)(H4,80,81,83)/t43-,48+,49+,50+,51+,52+,53+,54+,55+,59+,60+,61+/m1/s1
InChI Key
AGTSSZRZBSNTGQ-ITZCFHCWSA-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
cGMP Peptide ServicePeptide Synthesis ServicesEpitope Mapping ServicesPeptide Analysis ServicesPeptide Nucleic Acids SynthesisPeptide CDMOPeptide Modification ServicesCustom Conjugation Service
Hot Products
Glucagon

Glucagon peptide promotes glycogen breakdown and blood sugar regulation. Buy Glucagon research peptide online for metabolic and liver studies.

Read More Read More
GLP-1 (7-37) Acetate

GLP-1 (7-37) Acetate is a synthetic peptide for appetite and insulin regulation. Order GLP-1 peptide powder from a trusted supplier for metabolic research.

Read More Read More
Deslorelin Acetate

Deslorelin Acetate is a potent GnRH analog peptide for fertility control research. Order Deslorelin peptide from a professional peptide supplier for veterinary applications.

Read More Read More
Deslorelin

Deslorelin peptide is a potent GnRH agonist used for fertility and hormonal control. Buy Deslorelin peptide powder online for veterinary and endocrine research applications.

Read More Read More
Terlipressin

Terlipressin is a synthetic vasopressin analog that supports vascular and renal research. Purchase Terlipressin peptide from a verified supplier for liver and hemodynamic studies.

Read More Read More
Lanreotide Acetate

Lanreotide Acetate is a somatostatin analog peptide regulating hormone secretion. Purchase Lanreotide peptide online to study tumor suppression and endocrine disorders.

Read More Read More
Teriparatide Acetate

Teriparatide Acetate is a bone-forming peptide supporting osteoporosis research. Buy Teriparatide peptide online to study bone growth and calcium metabolism.

Read More Read More
Angiotensin II

Angiotensin II peptide regulates blood pressure and vascular constriction. Purchase this synthetic research peptide to support cardiovascular and renal function studies.

Read More Read More
GLP-1 (7-36) amide Acetate

GLP-1 (7-36) amide Acetate peptide enhances insulin secretion and glucose balance. Buy this research peptide for diabetes and metabolic disorder studies.

Read More Read More
Atosiban

Atosiban is a peptide oxytocin receptor antagonist that helps prevent preterm labor. Buy Atosiban peptide for reproductive and uterine contractility research.

Read More Read More
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