Chemokines Recombinant Proteins

Human MIP 3 Recombinant Protein (RPPB1221)

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RPPB1221

Description

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Product Name:Human MIP 3 Recombinant Protein
Product Code:RPPB1221
Size:20µg
Species:Human
Target:MIP 3
Synonyms:C-C motif chemokine 23, Small-inducible cytokine A23, Macrophage inflammatory protein 3, Myeloid progenitor inhibitory factor 1, CK-beta-8, MIP-3, MPIF-1, CKB-8, CCL23, MIP3, MPIF1, SCYA23, CKb8, Ckb-8-1.
Source:Escherichia Coli
Physical Appearance:Sterile Filtered White lyophilized (freeze-dried) powder.
Formulation:Filtered (0.2�m) and lyophilized from a concentrated (1mg/ml) solution in 20mM PB, pH 7.4, 150mM NaCl.
Solubility:It is recommended to reconstitute the lyophilized MIP-3 in sterile 18M?-cm H2O not less than 100�g/ml, which can then be further diluted to other aqueous solutions.
Stability:Lyophilized MIP-3 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution CCL23 should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.
Purity:Greater than 97.0% as determined by:(a) Analysis by RP-HPLC.(b) Analysis by SDS-PAGE.
Amino Acid Sequence:RVTKDAETEF MMSKLPLENP VLLDRFHATS ADCCISYTPR SIPCSLLESYFETNSECSKP GVIFLTKKGR RFCANPSDKQ VQVCMRMLKL DTRIKTRKN
Biological Activity:Determined by its ability to chemoattract human T cell population using a concentration range of 10-50ng/ml corresponding to a Specific Activity of 20,000-100,000IU/mg.

CCL23 (MIP-3) is a ligand for the CCR1chemokine receptor. CCL23 is one of several cytokine genes clustered on the q-arm of chromosome 17, in a locus containing several other CC chemokines. MIP-3 chemoattracts monocytes, resting T-lymphocytes and neutrophils, but not activated lymphocytes. Furthermore, it was shown that MIP-3 inhibits colony formation of bone marrow myeloid immature progenitors. MIP-3 is mainly expressed in lung and liver tissue, but can be also found in bone marrow and placenta, as well as in some cell lines of myeloid origin.

MIP-3 Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 99 amino acids and having a molecular mass of 11.3kDa. The MIP-3 is purified by proprietary chromatographic techniques.

UniProt Protein Function:CCL6: Shows chemotactic activity for monocytes, resting T- lymphocytes, and neutrophils, but not for activated lymphocytes. Inhibits proliferation of myeloid progenitor cells in colony formation assays. This protein can bind heparin. Binds CCR1. CCL23(19-99), CCL23(22-99), CCL23(27-99), CCL23(30-99) are more potent chemoattractants than the small-inducible cytokine A23. Belongs to the intercrine beta (chemokine CC) family. 2 isoforms of the human protein are produced by alternative splicing.
UniProt Protein Details:

Protein type:Secreted, signal peptide; Motility/polarity/chemotaxis; Secreted

Chromosomal Location of Human Ortholog: 17q12

Cellular Component: extracellular space; extracellular region

Molecular Function:heparin binding; CCR1 chemokine receptor binding; chemokine activity

Biological Process: cellular calcium ion homeostasis; G-protein coupled receptor protein signaling pathway; negative regulation of cell proliferation; monocyte chemotaxis; cell-cell signaling; immune response; signal transduction; chemotaxis; inflammatory response

NCBI Summary: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]
UniProt Code:P55773
NCBI GenInfo Identifier:308153623
NCBI Gene ID:6368
NCBI Accession:P55773.3
UniProt Secondary Accession:P55773,O00174, O75950, Q52LD4, B7ZKQ3,
UniProt Related Accession:P55773
Molecular Weight:15,290 Da
NCBI Full Name:C-C motif chemokine 23
NCBI Synonym Full Names:chemokine (C-C motif) 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; C6 beta-chemokine; macrophage inflammatory protein 3; myeloid progenitor inhibitory factor 1; small inducible cytokine subfamily A (Cys-Cys), member 23
UniProt Protein Name:C-C motif chemokine 23
UniProt Synonym Protein Names:CK-beta-8; CKB-8; Macrophage inflammatory protein 3; MIP-3; Myeloid progenitor inhibitory factor 1; MPIF-1; Small-inducible cytokine A23Cleaved into the following 4 chains:CCL23(19-99); CCL23(22-99); CCL23(27-99); CCL23(30-99)
UniProt Gene Name:CCL23��
UniProt Entry Name:CCL23_HUMAN
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Additional Information

Product Type:
Recombinant Protein
Species:
Human
Uniprot:
P55773
Research Area:
Chemokines
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