CCL23/Ck beta 8-1 Recombinant Protein | CCL23 recombinant protein

Recombinant Human CCL23/Ck beta 8-1 Protein

Cat. Num. AAA2557343

• Gene Names: CCL23; CKb8; MIP3; Ckb-8; MIP-3; MPIF-1; SCYA23; Ckb-8-1; hmrp-2a; CK-BETA-8
• Purity: >95% as determined by reducing SDS-PAGE.
• Synonyms: CCL23/Ck beta 8-1; Recombinant Human CCL23/Ck beta 8-1 Protein; C-C Motif Chemokine 23; CK-Beta-8; CKB-8; Macrophage Inflammatory Protein 3; MIP-3; Myeloid Progenitor Inhibitory Factor 1; MPIF-1; Small-Inducible Cytokine A23; CCL23; MIP3; MPIF1; SCYA23; CCL23 recombinant protein

• Host: E Coli
• Purity/Purification: >95% as determined by reducing SDS-PAGE.
• Form/Format: Lyophilized from a 0.2 mum filtered solution of 20mM PB, 250mM NaCl, pH 7.2.
• Sequence: Arg22-Asn120
• Sequence Length: 120

• Species: Human
• Endotoxin: < 1.0 EU per mug as determined by the LAL method.
• Preparation and Storage: Lyophilized protein should be stored at < -20 degree C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7 degree C for 2-7 days. Aliquots of reconstituted samples are stable at < -20 degree C for 3 months.

Related Product Information for CCL23 recombinant protein

Protein Construction: Recombinant Human CCL23 is produced by our E Coli expression system and the target gene encoding Arg22-Asn120 is expressed.

Background: Human Chemokine (C-C Motif) Ligand 23 (CCL23) is a small cytokine belonging to the CC chemokine family. CCL23 is also known as myeloid progenitor inhibitory factor MPIF-1, CK8 and SCYA23. CCL23 cDNA encodes a 120 amino acid residue precursor protein with a putative 21 amino acid residue signal peptide that is cleaved to generate a 99 amino acid residue mature CCL23 (amino acids 22 -120). Additional N-terminal Processing of the 99 amino acid residue variant can generate a 75 amino acid residue peptide (amino acid 46-120) that is significantly more active than the 99 amino acid residue variant. CCL23 binds to CCR1 with high affinity and has chemotactic activity for monocytes, dendritic cells, and osteoclast precursors. CCL23 enhances angiogenesis of endothelial cells, but reduces the proliferation of progenitor cells giving rise to granulocyte and monocyte lineages.

NCBI and Uniprot Product Information

• NCBI GI #: 1916250
• NCBI GeneID: 6368
• UniProt Accession #: P55773
• Molecular Weight: Molecular Mass: 11.5kDa; Actual Protein Molecular Mass: 11kDa
• NCBI Official Full Name: MPIF-1
• NCBI Official Synonym Full Names: C-C motif chemokine ligand 23
• NCBI Official Symbol: CCL23
• NCBI Official Synonym Symbols: CKb8; MIP3; Ckb-8; MIP-3; MPIF-1; SCYA23; Ckb-8-1; hmrp-2a; CK-BETA-8
• NCBI Protein Information: C-C motif chemokine 23
• UniProt Protein Name: C-C motif chemokine 23
• Protein Family: C-C motif chemokine
• UniProt Gene Name: CCL23
• UniProt Synonym Gene Names: MIP3; MPIF1; SCYA23; CKB-8; MIP-3; MPIF-1
• UniProt Entry Name: CCL23_HUMAN

NCBI Description

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. [provided by RefSeq, Jul 2013]