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| Catalog No. | Product Name | Size | List Price (US$) | Quantity |
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Conditions of optimal IL-8 Protein performance should be determined experimentally by the investigator.
Price/availability/specifications subject to change without notice. Unless otherwise indicated, our catalog and customized products are for research use only and not intended for human or animal diagnostic or therapeutic use.
Phone: 1-617-401-8149
Fax: 1-617-606-5019
Email: message@sydlabs.com
Or leave a message with a formal purchase
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Introduction
Interleukin-8 (IL-8) belongs to the neutrophil-specific CXC family of chemokines. It is one of the initial cytokines released from a variety of cell types, including T cells, endothelial cells and fibroblasts, in response to an inflammatory stimulus and acts by recruiting neutrophils, T-cells and basophils to the site of inflammation. Elevated Interleukin-8 levels are associated with the onset of a variety of disease states.
BP000271-C035: Recombinant Human Interleukin-8 (IL-8) Protein
Source: E. coli-derived.
Recombinant Human Interleukin-8 (IL-8) Protein is a single non-glycosylated polypeptide chain containing 72 amino acids with a molecular mass of 8,452 Daltons.
N-terminal sequence analysis: Ser-Ala-Lys-Glu-Leu.
Predicted molecular mass: 8452 Dalton.
The ED50 as determined by its chemotaxis of hCXCR-2 transfected mouse BaF/3 cells is less then 2 ng/ml, corresponding to a Specific Activity of 5.0 x 105 IU/mg.
Purity: > 95% by RP-HPLC and reducing SDS-PAGE.
Endotoxin: < 0.1 ng/ug (1 IEU/ug).
Formulation: Lyophilized from a 0.2 um filtered solution of 20 mM PB, 150 mM NaCl, pH 7.4.
Reconstitution: Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 ug/ml. Dissolve the lyophilized protein in 1X PBS. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.
Shipping: The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70°C as supplied.
1 month, 2 to 8°C under sterile conditions after reconstitution.
3 months, -20 to -70°C under sterile conditions after reconstitution.
Other IL-8 Proteins:
Recombinant Porcine IL-8 (1-72 a.a) Protein
Recombinant Human IL-8 (1-77 a.a.) Protein, Pichia
Recombinant Human IL-8 (1-77 a.a) Protein, His Tag
Recombinant Human IL-8 (1-77 a.a) Protein
Recombinant Human IL-8 (1-72 a.a.) Protein
Recombinant Human IL-8 (2-79) Protein
IL-8 Antibodies:
IL-8 Polyclonal Antibody
IL-8 Monoclonal Antibody
IL-8 ELISA Kits:
Human IL-8 ELISA Kit
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