Recombinant human IL8 protein (ab73858)

Overview

Description

  • NatureRecombinant
  • SourceEscherichia coli
  • Amino Acid Sequence
    • AccessionP10145
    • SpeciesHuman
    • SequenceAVLPRSAKEL RCQCIKTYSK PFHPKFIKEL RVIESGPHCA NTEIIVKLSD GRELCLDPKE NWVQRVVEKF LKRAENS
    • Amino acids23 to 99

Specifications

Our Abpromise guarantee covers the use of ab73858 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

  • Biological activityBiological Activity: Specific Activity of IL8 in chemotaxis of donor PBL neutrophils, threshold concentration corresponding to 25-150ng/ml.
  • Applications

    Functional Studies

    Western blot

    SDS-PAGE

  • Purity> 95 % SDS-PAGE.
    ab73858 is purified by proprietary chromatographic techniques. Purity is greater than 98.0% as determined by RP-HPLC and SDS-PAGE.
  • FormLyophilised
  • Concentration information loading...

Preparation and Storage

  • Stability and Storage

    Shipped at 4°C. Store at -80°C. Avoid freeze / thaw cycle. For long term storage it is recommended to add a carrier protein on reconstitution (0.1% HSA or BSA).

    Information available upon request.

    This product is an active protein and may elicit a biological response in vivo, handle with caution.

  • ReconstitutionReconstitute in sterile 18MO-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions. Upon reconstitution ab73858 should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please prevent freeze-thaw cycles.

General Info

  • Alternative names
    • (Ala-IL-8)77
    • (Ser-IL-8)72
    • 9E3
    • Beta thromboglobulin like protein
    • C-X-C motif chemokine 8
    • CEF-4
    • chemokine, CXC motif, ligand 8
    • CXCL8
    • Emoctakin
    • GCP-1
    • GCP/IL-8 protein I
    • GCP/IL-8 protein II
    • GCP/IL-8 protein III
    • GCP/IL-8 protein IV
    • GCP/IL-8 protein V
    • GCP/IL-8 protein VI
    • GCP1
    • Granulocyte chemotactic protein 1
    • IL-8
    • IL-8(1-77)
    • IL-8(9-77)
    • IL8
    • IL8/NAP1 form I
    • IL8/NAP1 form II
    • IL8/NAP1 form III
    • IL8/NAP1 form IV
    • IL8/NAP1 form V
    • IL8/NAP1 form VI
    • IL8_HUMAN
    • Inteleukin 8
    • LECT
    • LUCT
    • Lymphocyte-derived neutrophil-activating factor
    • LYNAP
    • MDNCF
    • MDNCF-b
    • MDNCF-c
    • MONAP
    • Monocyte-derived neutrophil chemotactic factor
    • Monocyte-derived neutrophil-activating peptide
    • NAF
    • NAP-1
    • NAP1
    • Neutrophil activating peptide 1
    • Neutrophil activating protein 1
    • Neutrophil-activating factor
    • Neutrophil-activating protein 1
    • Protein 3 10C
    • Protein 3-10C
    • SCYB8
    • Small inducible cytokine subfamily B member 8
    • T cell chemotactic factor
    • T-cell chemotactic factor
    • TSG1
    see all
  • FunctionIL-8 is a chemotactic factor that attracts neutrophils, basophils, and T-cells, but not monocytes. It is also involved in neutrophil activation. It is released from several cell types in response to an inflammatory stimulus. IL-8(6-77) has a 5-10-fold higher activity on neutrophil activation, IL-8(5-77) has increased activity on neutrophil activation and IL-8(7-77) has a higher affinity to receptors CXCR1 and CXCR2 as compared to IL-8(1-77), respectively.
  • Sequence similaritiesBelongs to the intercrine alpha (chemokine CxC) family.
  • Post-translational
    modifications
    Several N-terminal processed forms are produced by proteolytic cleavage after secretion from at least peripheral blood monocytes, leukcocytes and endothelial cells. In general, IL-8(1-77) is referred to as interleukin-8. IL-8(6-77) is the most promiment form.
  • Cellular localizationSecreted.
  • Information by UniProt

Recombinant human IL8 protein images

  • All lanes : Anti-IL8 antibody (ab7747) at 1 µg/ml

    Lane 1 : Recombinant human IL8 protein (ab73858) at 0.1 µg
    Lane 2 : Recombinant human IL8 protein (ab73858) at 0.01 µg

    Secondary
    Goat Anti-Rabbit IgG H&L (HRP) preadsorbed (ab97080) at 5000 µg/ml
    Developed using the ECL technique

    Performed under reducing conditions.

    Exposure time : 1 minute

References for Recombinant human IL8 protein (ab73858)

ab73858 has not yet been referenced specifically in any publications.

Product Wall




We have 13 different full length IL8 proteins, however, we haven't used one yet in ELISA.

Nonetheless, I don't think it will be a problem using a protein which already works in Functional studies in ELISA as it usually is the ma...

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