CXCL5/ENA‑78 was detected in immersion fixed paraffin-embedded sections of human colon cancer tissue using Mouse Anti-Human CXCL5/ENA‑78 Monoclonal Antibody (Catalog # MAB254) at 5 µg/mL for 1 ...read more
Recombinant Human CXCL5/ENA‑78 (Catalog # 254‑XB) chemoattracts the BaF3 mouse pro‑B cell line transfected with human CXCR2 in a dose-dependent manner (orange line). The amount of cells that migrated through to ...read more
E. coli-derived recombinant human CXCL5/ENA-78 Ala37-Asn114 (predicted) Accession # P42830
Specificity
Detects human CXCL5/ENA‑78 in direct ELISAs and Western blots. In direct ELISAs and Western blots, no cross-reactivity with recombinant human (rh) CXCL1, 2, 3, 8, 10, or recombinant mouse CXCL2 is observed.
Source
N/A
Isotype
IgG1
Clonality
Monoclonal
Host
Mouse
Gene
CXCL5
Purity Statement
Protein A or G purified from ascites
Endotoxin Note
<0.10 EU per 1 μg of the antibody by the LAL method.
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.
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.
6 months, -20 to -70 °C under sterile conditions after reconstitution.
Buffer
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Preservative
No Preservative
Reconstitution Instructions
Reconstitute at 0.5 mg/mL in sterile PBS.
Notes
This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.
Alternate Names for CXCL5/ENA-78 Antibody (33160) [Unconjugated]
chemokine (C-C motif) ligand 5
C-X-C motif chemokine 5
CXCL5
CXCL5/ENA-78
ENA78
ENA-78
ENA-78(1-78)
Epithelial-derived neutrophil-activating protein 78
Neutrophil-activating peptide ENA-78
neutrophil-activating protein 78
SCYB5ENA78
Background
CXCL5, also known as epithelial cell-derived-neutrophil-activating-peptide (ENA78), is an 8 kDa proinflammatory member of the CXC subfamily of chemokines. Its Glu-Leu-Arg (ELR) motif confers angiogenic properties and distinguishes it from ELR- CXC chemokines which are angiostatic. Human CXCL5 shares 57% amino acid (aa) sequence identity with mouse and rat CXCL5. Among other human ELR+ chemokines, it shares 77% aa sequence identity with CXCL6/GCP2 and 35%‑51% with CXCL1/GRO alpha, CXCL2/GRO beta, CXCL3/GRO gamma, CXCL7/NAP2, and CXCL8/IL8. Inflammatory stimulation upregulates CXCL5 production in multiple hematopoietic cell types, fibroblasts, endothelial cells, and vascular smooth muscle cells. In vivo, CXCL5 is elevated at sites of inflammation and pulmonary fibrosis where it promotes neutrophil infiltration and activation as well as angiogenesis. Its upregulation contributes to increased vascularization, tumor growth, and metastasis in many cancers. Full length CXCL5 (78 aa) is trimmed at the N-terminal end by Cathepsin G and chymotrypsin to ENA74 (74 aa) and ENA70 (70 aa), with the shortened forms showing increased potency relative to full length CXCL5. CXCL5 exerts its effects primarily through interactions with CXCR2. It also binds DARC, a decoy chemokine receptor which can limit CXCR2-mediated responses.
Limitations
This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.
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