A negative control for IL-8 (54-72) (human)
Technical Support & Resources

Information provided in the product description is from published literature. Due to the nature of scientific experimentation, your results (e.g., selectivity and effective concentrations) or specific application for this product may differ. If you have questions about how this product fits your application, please contact our technical support staff.

Visit our FAQ

Contact Us

Toll Free Phone (USA and Canada Only): (888) 526-5351
Direct Phone: (734) 975-3888

Request Technical Support

Technical Support Request

To streamline the process attach the appropriate questionnaire to your inquiry.

Download IHC QuestionnaireDownload WB Questionnaire

View Our Privacy Statement for details on how we use and protect your data. In addition, this site is protected by hCaptcha and its Privacy Policy and Terms of Service apply.

Product Categories

Product Type

Biochemicals
Peptides

Research Area

Immunology & Inflammation
Innate Immunity

Interleukin-8 (54-72) (human) (scrambled) (trifluoroacetate salt)

Item No. 36979

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Synonyms
  • C-X-C Motif Chemokine Ligand (54-72)
  • CXCL8 (54-72)
  • IL-8 (54-72)
Molecular Formula
C107H173N33O30 • XCF3COOH
Formula Weight
2401.8
Purity
≥98%
Formulation (Request formulation change)
A solid
Peptide Sequence
Ac-KVREKNEKWFVEQRVALNS-NH2
Solubility(Learn about Variance in Solubility)
DMSO: 5 mg/mlPBS (pH 7.2): 2 mg/ml
SMILES
O=C([C@@H](NC(C)=O)CCCCN)N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@@H](CC1=CC=CC=C1)C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@@H](C)C(N[C@@H](CC(C)C)C(N[C@H](C(N[C@H](C(N)=O)CO)=O)CC(N)=O)=O)=O)=O)C(C)C)=O)CCCNC(N)=N)=O)CCC(N)=O)=O)CCC(O)=O)=O)C(C)C)=O)=O)CC2=CNC3=C2C=CC=C3)=O)CCCCN)=O)CCC(O)=O)=O)CC(N)=O)=O)CCCCN)=O)CCC(O)=O)=O)CCCNC(N)=N)=O)C(C)C.OC(C(F)(F)F)=O
InChi Code
InChI=1S/C107H173N33O30.C2HF3O2/c1-53(2)46-72(98(163)136-76(50-80(113)145)101(166)137-77(52-141)87(114)152)132-88(153)57(9)122-103(168)84(54(3)4)138-97(162)67(32-23-45-120-107(117)118)126-92(157)68(33-37-78(111)143)127-95(160)71(36-40-83(150)151)131-105(170)86(56(7)8)140-102(167)73(47-59-24-12-11-13-25-59)133-99(164)74(48-60-51-121-62-27-15-14-26-61(60)62)134-90(155)64(29-17-20-42-109)124-94(159)70(35-39-82(148)149)129-100(165)75(49-79(112)144)135-91(156)65(30-18-21-43-110)125-93(158)69(34-38-81(146)147)128-89(154)66(31-22-44-119-106(115)116)130-104(169)85(55(5)6)139-96(161)63(123-58(10)142)28-16-19-41-108;3-2(4,5)1(6)7/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,122,168)(H,123,142)(H,124,159)(H,125,158)(H,126,157)(H,127,160)(H,128,154)(H,129,165)(H,130,169)(H,131,170)(H,132,153)(H,133,164)(H,134,155)(H,135,156)(H,136,163)(H,137,166)(H,138,162)(H,139,161)(H,140,167)(H,146,147)(H,148,149)(H,150,151)(H4,115,116,119)(H4,117,118,120);(H,6,7)/t57-,63-,64-,65-,66-,67-,68-,69-,70-,71-,72-,73-,74-,75-,76-,77-,84-,85-,86-;/m0./s1
InChi Key
UHHWBOOKIGKJFV-OSEMEFSJSA-N
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
Recommended Products

Certificates of Analysis & Batch Specific Data

Provide batch numbers separated by commas to download or request available product inserts, QC sheets, certificates of analysis, data packs, and GC-MS data.

Download most recent Certificate of Analysis for this product

    500 µg

    $127

    Add

    1 mg

    $241

    Add

    5 mg

    $506

    Add

    10 mg

    $886

    Add
    Cayman Chemical
    Neutrophil Biology Wall Poster

    Explore how neutrophils shape the immune response in health and disease. This poster highlights neutrophil pathogen defense mechanisms, including phagocytosis, degranulation, and NETosis, as well as neutrophil roles in inflammation and NET-associated pathologies.

    DOWNLOAD NOW
    Product Description

    Interleukin-8 (IL-8) (54-72) (human) (scrambled) is a synthetic peptide with identical amino acid composition to IL-8 (54-72) (human) (Item No. 36978) with 15 out of 19 amino acids in a different position than the original sequence. It has been used as a negative control for IL-8 (54-72) (human) in neutrophil migration assays.1

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Martínez-Burgo, B., Cobb, S.L., Pohl, E., et al. A C-terminal CXCL8 peptide based on chemokine-glycosaminoglycan interactions reduces neutrophil adhesion and migration during inflammation. Immunology 157(2), 173-184 (2019).