Product Info Summary
SKU: | PROTP10145-7 |
---|---|
Size: | 5ug,20ug,100ug |
Origin Species: | Human |
Source: | Escherichia coli |
Application: | Cell Culture |
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Product info
Product Name
Human recombinant IL-8 (aa28-99) (Interleukin-8) protein, AF
View all CXCL8/IL-8 recombinant proteins
SKU/Catalog Number
PROTP10145-7
Size
5ug,20ug,100ug
Tag
His Tag (C-term)
Description
Human IL-8 (aa 28-99) predicts a molecular mass of 8.5 kDa and is the 72 amino acid residue form Ser 28 to Ser 99 of mature human IL-8. This recombinant protein is the major form secreted by macrophages. IL-8 is a chemokine produced by macrophages and other cell types such as epithelial cells, airway smooth muscle cells and endothelial cells.
Storage & Handling
Lyophilized protein should be stored at -20°C for 1 year. Upon reconstitution, store at 2°C to 8°C for up to 1 week. Further dilute in a buffer containing a carrier protein or stabilizer (e.g. 0.1% BSA, 10%FBS, 5%HSA or 5% trehalose solution), protein aliquots should be stored at -20°C or -80°C for 3-6 months. Avoid repeated freeze/thaw cycles.
Cite This Product
Human recombinant IL-8 (aa28-99) (Interleukin-8) protein, AF (Boster Biological Technology, Pleasanton CA, USA, Catalog # PROTP10145-7)
Form
Lyophilized
Formulation
The protein was lyophilized from a 0.2 μm filtered solution containing 1X PBS, pH 8.0. If you have any concerns or special requirements, please confirm with us.
Purity
>98% as determined by SDS-PAGE.
Predicted MW
11.098kDa
Molecular weight
The protein has a calculated MW of 9.32 kDa. The protein migrates as 11 kDa under reducing condition (SDS-PAGE analysis).
Activity
Measure by its ability to chemoattract PBMC. The ED₅₀ for this effect is <2 ng/mL.
Endotoxin
<0.1 EU per 1 μg of the protein by the LAL method.
Amino Acid Sequence
MSAKELRCQCIKTYSKPFHPKFIKELRVIESGPHCANTEIIVKLSDGRELCLDPKENWVQRVVEKFLKRAENS with polyhistidine tag at the C-terminus.
Reconstitution
Centrifuge at 3000 rpm for 5 mins before opening. It is recommended to reconstitute the lyophilized protein in sterile H₂O to a concentration not less than 100 μg/mL and incubate the stock solution at room temperature for at least 20 mins to ensure sufficient re-dissolved. Do Not Vortex! Vigorous shaking may impair the biological activity of the protein.
Assay dilution & Images
Validation Images & Assay Conditions
Click image to see more details
SDS- PAGE analysis of recombinant human IL-8
Protein Target Info & Infographic
Gene/Protein Information For CXCL8 (Source: Uniprot.org, NCBI)
Gene Name
CXCL8
Full Name
Interleukin-8
Weight
11.098kDa
Superfamily
intercrine alpha (chemokine CxC) family
Alternative Names
Monocyte-Derived Neutrophil Chemotactic Factor (MDNCF), Neutrophil Activating Factor (NAF), CXCL8, C-X-C motif chemokine ligand 8 CXCL8 GCP-1, GCP1, IL8, LECT, LUCT, LYNAP, MDNCF, MONAP, NAF, NAP-1, NAP1, SCYB8 C-X-C motif chemokine ligand 8 interleukin-8|T-cell chemotactic factor|alveolar macrophage chemotactic factor I|beta endothelial cell-derived neutrophil activating peptide|beta-thromboglobulin-like protein|chemokine (C-X-C motif) ligand 8|emoctakin|granulocyte chemotactic protein 1|interleukin 8|lung giant cell carcinoma-derived chemotactic protein|lymphocyte derived neutrophil activating peptide|monocyte-derived neutrophil chemotactic factor|monocyte-derived neutrophil-activating peptide|neutrophil-activating peptide 1|small inducible cytokine subfamily B, member 8|tumor necrosis factor-induced gene 1
*If product is indicated to react with multiple species, protein information is based on the gene entry specified above in "Species".For more info on CXCL8, check out the CXCL8 Infographic
We have 30,000+ of these available, one for each gene! Check them out.
In this infographic, you will see the following information for CXCL8: database IDs, superfamily, protein function, synonyms, molecular weight, chromosomal locations, tissues of expression, subcellular locations, post-translational modifications, and related diseases, research areas & pathways. If you want to see more information included, or would like to contribute to it and be acknowledged, please contact us at [email protected].
Specific Publications For Human recombinant IL-8 (aa28-99) (Interleukin-8) protein, AF (PROTP10145-7)
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