CXCL5 Protein

CXCL5 Protein Overview

CXCL5 reagents

Epithelial cell-derived neutrophil-activating peptide ENA78 is an inflammatory chemokine that is produced concomitantly with interleukin-8 (IL8; 146930) in response to stimulation with either interleukin-1 (IL1B; 147720) or tumor necrosis factor-alpha (TNFA; 191160). Chang et al. (1994) identified a full-length ENA78 cDNA and isolated its genomic clone. Rovai et al. (1997) cloned the human ENA78 gene (which is also symbolized SCYB5) as well as GCP2 (SCYB6; 138965). Both coding and noncoding portions of the GCP2 gene share very high nucleotide similarity to ENA78, except for the occurrence of a long interspersed sequence 5-prime of the GCP2 gene. Despite 85% identity of the first 270 nucleotides 5-prime of the transcription start sites, GCP2 and the other CXC chemokine gene ENA78 showed cell-specific differences in regulation.

CXCL5 protein family

Belongs to the intercrine alpha (chemokine CxC) family.

CXCL5 protein name

Recommended name
C-X-C motif chemokine 5
Alternative name
ENA-78(1-78) Epithelial-derived neutrophil-activating protein 78 Neutrophil-activating peptide ENA-78 Small-inducible cytokine B5 ENA-78(8-78) ENA-78(9-78)

CXCL5 Gene family protein

CXCL5 Protein Sequence

Species Human CXCL5 protein
Length 114
Mass (Da) 11972
Sequence Human CXCL5 protein sequence
Species Mouse CXCL5 protein
Length 132
Mass (Da) 14235
Sequence Mouse CXCL5 protein sequence
Species Rat CXCL5 protein
Length 130
Mass (Da) 14263
Sequence Rat CXCL5 protein sequence

CXCL5 Protein Molecular Weight & PI

C-X-C motif chemokine 5 precursor (ENA-78(1-78)) (Epithelial-derived neutrophil-activating protein 78) (Neutrophil-activating peptide ENA-78) (Small-inducible cytokine B5) [Contains: ENA-78(8-78); ENA-78(9-78)] Homo sapiens (Human).

The parameters have been computed for the following feature

FT CHAIN 37-114 C-X-C motif chemokine 5.

Molecular weight (Da)


Theoretical pI


CXCL5 Protein Structure

Solution structure of CXCL5
2013-11-04   Released:  2014-04-02
Deposition Author(s)
Sepuru, K., Rajarathnam, K.
Homo sapiens
Expression System
Escherichia coli
Experimental Data Snapshot

Human CXCL5 protein Secondary structure

CXCL5 Protein Interaction

Recombinant CXCL5 Protein Feature

CXCL5 Protein, Human, Recombinant

High Purity
> 95 % as determined by SDS-PAGE
Low Endotoxin
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