1. Home
  2. Products
  3. Therapeutic Peptides
  4. Peptide Inhibitors
  5. CXCL8 (54-72)

CXCL8 (54-72)

CXCL8 (54-72) is a chemokine fragment retaining key residues involved in receptor interaction and structural integrity. Its sequence supports β-sheet and loop conformations characteristic of chemokine cores. Researchers study its role in binding specificity and conformational shifts. Applications include immune-signaling research, motif analysis, and binding-profiling studies.

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

CAT No: R2803

Synonyms/Alias:CXCL8 (54-72);CS-1050986

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
C107H173N33O30
M.W/Mr.
2401.7
Sequence
One Letter Code:KENWVQRVVEKFLKRAENS
Three Letter Code:Ac-DL-Lys-Glu-DL-Asn-Trp-DL-Val-Gln-DL-Arg-Val-DL-Val-Glu-DL-Lys-Phe-DL-Leu-Lys-DL-Arg-Ala-DL-Glu-Asn-DL-Ser-NH2
InChI
InChI=1S/C107H173N33O30/c1-53(2)46-72(98(163)128-64(29-17-20-42-109)91(156)126-66(31-22-44-119-106(115)116)89(154)122-57(9)88(153)124-69(34-38-81(146)147)95(160)136-76(50-80(113)145)101(166)137-77(52-141)87(114)152)132-99(164)73(47-59-24-12-11-13-25-59)133-92(157)65(30-18-21-43-110)125-94(159)71(36-40-83(150)151)131-104(169)85(55(5)6)140-105(170)86(56(7)8)138-97(162)67(32-23-45-120-107(117)118)127-93(158)68(33-37-78(111)143)130-103(168)84(54(3)4)139-102(167)74(48-60-51-121-62-27-15-14-26-61(60)62)134-100(165)75(49-79(112)144)135-96(161)70(35-39-82(148)149)129-90(155)63(123-58(10)142)28-16-19-41-108/h11-15,24-27,51,53-57,63-77,84-86,121,141H,16-23,28-50,52,108-110H2,1-10H3,(H2,111,143)(H2,112,144)(H2,113,145)(H2,114,152)(H,122,154)(H,123,142)(H,124,153)(H,125,159)(H,126,156)(H,127,158)(H,128,163)(H,129,155)(H,130,168)(H,131,169)(H,132,164)(H,133,157)(H,134,165)(H,135,161)(H,136,160)(H,137,166)(H,138,162)(H,139,167)(H,140,170)(H,146,147)(H,148,149)(H,150,151)(H4,115,116,119)(H4,117,118,120)/t57-,63?,64-,65?,66?,67?,68-,69?,70-,71-,72?,73-,74-,75?,76-,77?,84?,85?,86-/m0/s1
InChI Key
SRHYYZCRPIOFEW-ALFRKWSNSA-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 Modification ServicesPeptide Synthesis ServicesPeptide Analysis ServicescGMP Peptide ServicePeptide CDMOEpitope Mapping ServicesCustom Conjugation ServicePeptide Nucleic Acids Synthesis
Hot Products
Argipressin

Argipressin peptide regulates water balance and blood pressure in biological systems. Shop pure Argipressin peptide online for cardiovascular and kidney research.

Read More Read More
Terlipressin Acetate

Terlipressin Acetate is a synthetic vasopressin analog peptide used for vascular and liver research. Buy Terlipressin peptide powder online from a trusted peptide supplier for professional studies.

Read More Read More
Elcatonin Acetate

Elcatonin Acetate is a calcitonin analog supporting bone metabolism research. Buy Elcatonin peptide online to study calcium regulation and osteoporosis.

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
Antide

Antide is a GnRH antagonist peptide used in reproductive hormone research. Buy Antide peptide powder from a reliable peptide supplier for endocrine studies.

Read More Read More
Gonadorelin Acetate

Gonadorelin Acetate stimulates LH and FSH release in fertility research. Purchase Gonadorelin peptide powder from a verified peptide supplier for reproductive studies.

Read More Read More
Icatibant

Icatibant is a potent bradykinin B2 receptor antagonist peptide for inflammation and allergy research. Buy Icatibant peptide from a reliable peptide supplier to support biomedical studies.

Read More Read More
Angiotensin II Acetate

Angiotensin II Acetate is a potent research peptide regulating blood pressure and vascular tone. Purchase this synthetic peptide to support cardiovascular and renal studies.

Read More Read More
Aviptadil Acetate

Aviptadil Acetate is a vasoactive intestinal peptide for lung and immune research. Purchase this synthetic peptide for studies on pulmonary health and inflammation.

Read More Read More
Somatostatin

Somatostatin peptide inhibits the secretion of growth hormone and insulin. Purchase high-purity Somatostatin for metabolic, neuroendocrine, and cancer 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