别名:   CXCL5 Epithelial Neutrophil Activating Peptide-78 LIX (murine)

产品名称

Biochem/physiol Actions

ENA-78 is a CXC chemokine that signals through the CXCR2 receptor. It is expressed in monocytes, platelets, endothelial cells, and mast cells. Recombinant human ENA-78 is a 7.8 kDa protein consisting of 71 amino acid residues.

Reconstitution

Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/ml. Do not vortex. This solution can be stored at 2-8°C for up to 1 week. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20°C to -80°C.

Physical form

Lyophilized with no additives.

General description

ENA-78 is a CXC chemokine that signals through the CXCR2 receptor. It is expressed in monocytes, platelets, endothelial cells, and mast cells. ENA-78 is a chemoattractant for neutrophils. The murine homolog of ENA-78 is called LIX. Three N-terminal truncated variants of human ENA-78; ENA 5-78, ENA 8-78, ENA 9-78, contain 74, 71, and 70 amino acid residues, respectively, possess increased biological activity. ENA-78 contains the four conserved cysteine residues present in CXC chemokines, and also contains the ‘ELR’ motif common to CXC chemokine that bind to the CXCR1 and CXCR2 receptors. Recombinant human ENA-78 is a 7.8 kDa protein consisting of 71 amino acid residues.

Sequence

LRELRCVCLQ TTQGVHPKMI SNLQVFAIGP QCSKVEVVAS LKNGKEICLD PEAPFLKKVI QKILDGGNKE N

性质

recombinant	expressed in E. coli
assay	≥98% (HPLC)
	≥98% (SDS-PAGE)
form	lyophilized
mol wt	mol wt 7.8 kDa
impurities	<0.1 EU/μg endotoxin, tested
suitability	cell culture tested
UniProt accession no.	P42830
shipped in	wet ice
storage temp.	?20°C
Gene Information	human ... CXCL5(6374)