Human CCL23 Protein, His Tag (MALS verified)

This gene is one of several chemokine genes clustered on the q-arm of chromosome 17. Chemokines form a superfamily of secreted proteins involved in immunoregulatory and inflammatory processes. The superfamily is divided into four subfamilies based on the arrangement of the N-terminal cysteine residues of the mature peptide. This chemokine, a member of the CC subfamily, displays chemotactic activity on resting T lymphocytes and monocytes, lower activity on neutrophils and no activity on activated T lymphocytes. The protein is also a strong suppressor of colony formation by a multipotential hematopoietic progenitor cell line. In addition, the product of this gene is a potent agonist of the chemokine (C-C motif) receptor 1. Alternative splicing results in multiple transcript variants that encode different isoforms.

Product Specifications

Background

Specifications

This protein carries a polyhistidine tag at the N-terminus. The protein has a calculated MW of 13.3 kDa. The protein migrates as 12-17 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.

Accession Number

P55773-1

Expression Region

Arg 22 - Asn 120

Host

HEK293

Target

CCL23

Conjugation

Unconjugated

Tag

N-10xHis

Source

Human

Stability

-20°C to -70°C for 12 months in lyophilized state; -70°C for 3 months under sterile conditions after reconstitution. For long term storage, the product should be stored at lyophilized state at -20°C or lower.

Endotoxin

1.0 EU per μg

Purity

90%

Bioactivity

Immobilized Human CCL23 Protein, His Tag (Cat. No. CC3-H5244) at 5 μg/mL (100 μL/well) can bind Heparin Biotin with a linear range of 0.078-2.5 μg/mL (QC tested).