Invitrogen™ Human IL-8 (CXCL8) Recombinant Protein

Catalog No.	Quantity
PIRP75610	1 mg

Catalog No. PIRP75610 Supplier Invitrogen™ Supplier No. RP75610

Description

Recombinant Protein

RP-75610 contains purified recombinant human IL-8 protein with an N-terminal hexahistidine tag. RP-75610 may be used as a positive control in many immunological assays.

Interleukin 8 (IL-8, CXCL8) is a 72 amino acid pro-inflammatory factor which belongs to the CXC subfamily of chemokines, and are bound by the cell surface receptors IL-8RA and IL-8RB. IL-8 functions as a chemoattractant and potent angiogenic factor. The expression and secretion of IL-8 can be induced by diverse inflammatory stimuli in many cells, including macrophages and endothelial cells. In endothelial cells, IL-8 is present in storage vesicles called Weibel-Palade bodies. IL-8, first isolated from osteosarcoma cells, contains the ELR-motif (N-terminal Glu-Leu-Arg amino acid sequence) and signals through the CXCR1 and CXCR2 receptors. Previous nomenclature for IL-8 includes neutrophil activating protein 1 (NAP-1), granulocyte chemotactic protein 1 (GCP-1), monocyte-derived neutrophil-activating peptide (MONAP) and protein 3-10C. IL-8 and ten other members of the CXC chemokine gene family form a chemokine gene cluster in a region mapped to chromosome 4q. Cancer studies have demonstrated a role for IL-8 in the angiogenesis and growth of tumours, and IL-8 is believed to play a role in the pathogenesis of bronchiolitis, a common respiratory tract disease caused by viral infection.

Specifications

• Accession Number: P10145
• Concentration: 0.16 mg/mL
• For Use With (Application): Control, Western Blot
• Formulation: 20 mM tris HCl with 250 mM NaCl, 50% glycerol and no preservative; pH 8
• Gene ID (Entrez): 3576
• Name: Human IL-8 (CXCL8)
• Quantity: 1 mg
• Source: E. coli
• Immunogen: N/A
• Regulatory Status: RUO
• Gene Alias: (Ala-IL-8)77; (Ser-IL-8)72; Alveolar macrophage chemotactic factor I; alveolar macrophage-derived chemotactic factor-I; AMCF-I; AN x 7; beta endothelial cell-derived neutrophil activating peptide; beta-thromboglobulin-like protein; chemokine (C-X-C motif) ligand 8; C-X-C motif chemokine 8; C-X-C motif chemokine ligand 8; CXCL8; cytokine 8; emoctakin; 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; GCP-1; Granulocyte chemotactic protein 1; IL8; IL-8; IL-8(1-77); IL-8(5-77); IL-8(6-77); IL-8(7-77); IL-8(8-77); IL-8(9-77); IL8/NAP1 form I; IL8/NAP1 form II; IL8/NAP1 form III; IL8/NAP1 form IV; IL8/NAP1 form V; IL8/NAP1 form VI; ILN; Interleukin; interleukin 8; Interleukin8; interleukin-8; interleuklin-8 precursor; LECT; LUCT; lung giant cell carcinoma-derived chemotactic protein; lymphocyte derived neutrophil activating peptide; Lymphocyte-derived neutrophil-activating factor; LYNAP; MDNCF; MDNCF-a; MDNCF-b; MDNCF-c; MONAP; Monocyte-derived neutrophil chemotactic factor; monocyte-derived neutrophil-activating peptide; NAF; NAP1; NAP-1; neutrophil activating peptide 1; neutrophil and T-lymphocyte chemotactic and activating factor; Neutrophil attractant/activation protein 1; neutrophil attractant/activation protein-1; Neutrophil-activating factor; neutrophil-activating peptide 1; Neutrophil-activating protein 1; Permeability factor 1; PF1; Protein 3-10 C; RP11-537A6.8; RPF1; small inducible cytokine subfamily B, member 8; SNX; SYNEXIN; T-cell chemotactic factor; tumor necrosis factor-induced gene 1
• Common Name: IL-8
• Gene Symbol: CXCL8
• Conjugate: Unconjugated
• Species: E. coli
• Recombinant: Recombinant
• Protein Tag: His-tag
• Sequence: Amino acids Ala23- Ser99 containing an N-terminal His-tag
• Content And Storage: -20°C, Avoid Freeze/Thaw Cycles
• Expression System: E. coli
• Form: Liquid
• Protein Subtype: Recombinant
• Purity or Quality Grade: >95%, by SDS-PAGE under reducing conditions

Safety and Handling

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