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CCL-20

CAT: 0209-101-M264Size: 50 µgDry Ice: NoHazardous: No
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CAT#:0209-101-M264Size:50 µg
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Description
CCL20, also known as LARC (Liver and Activation-regulated Chemokine) and as Exodus, is one of many novel β chemokines identified through bioinformatics. CCL20 cDNA encodes a 96 amino acid (aa) residue precursor protein with a 26 aa residue signal peptide that is predicted to be cleaved to form the 70 aa residue mature secreted protein. CCL20 is distantly related to other β chemokines (20-28% aa sequence identity) and the gene for CCL20 has been mapped to chromosome 2 rather than 17. CCL20 has been shown to be expressed predominantly in lymph nodes, appendix, PBL, fetal liver, fetal lung and several cell lines. The expression of CCL20 is strongly upregulated by inflammatory signals and downregulated by the anti-inflammatory cytokine IL10. Synthetic or recombinant CCL20 has been shown to be chemotactic for lymphocytes and to inhibit proliferation of myeloid progenitors in colony formation assays. CCL20 has now been shown to be a unique functional ligand for CCR6 (previously referred to as GPRCY4, CKRL3, or STRL22 orphan receptor), a chemokine receptor that is selectively and highly expressed in human dendritic cells derived from CD34+ cord blood precursors.
Synonyms
CCL20; CKb4; LARC; ST38; MIP3A; MIP-3a; SCYA20
NCBI Gene ID
6364
UniProt
P78556
Accession Number
NP_004582
Accession Number mRNA
NM_004591
Chromosomal Location
2q33-q37
Reactivity
Anti-Human
Cross Reactivity
Human
Target Antigen
Recombinant human CCL-20
Clone
(#3K21)
Applications
WB, N
Purification Method
Protein G chromatography
Assay Protocol
Centrifuge vial prior to opening. Reconstitute the antibody with 500 µl sterile PBS and the final concentration is 200 µg/ml.
Form
Lyophilized
Buffer
PBS
Reconstitution
PBS
Storage Conditions
Lyophilized samples are stable for 2 years from date of receipt when stored at -70°C. Reconstituted antibody can be aliquoted and stored frozen at < -20°C for at least six months without detectable loss of activity.
Host or Source
Mouse
Isotype
IgG1

UniProtKB · P78556

C-C motif chemokine 20

CCL20_HUMAN · Homo sapiens

View on UniProt ↗
Primary accession
P78556
Review status
UniProtKB reviewed (Swiss-Prot)
Gene
CCL20
Protein existence
1: Evidence at protein level
Organism
Homo sapiens (Human)
Taxonomy ID
9606
Alternative names
—
EC number
—
Processing
Precursor
Secondary accessions
Q53S51, Q99664
Protein keywords

Technical term

3D-structureDirect protein sequencingProteomics identificationReference proteome

Coding sequence diversity

Alternative splicing

Molecular function

AntibioticAntimicrobialCytokine

Biological process

ChemotaxisInflammatory response

PTM

Disulfide bond

Cellular component

Secreted

Domain

Signal