Recombinant Human MCP-4

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Pricing & Details

Product. No.M159
Alternate Names
CCL13, SCYA13, NCC-1, SCYL1, CKb10
Expression Host
E. coli
Species
Human
Prod No.
Size
Price
Avail.
Qty
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M159-25 µg
25 µg
$239.00
In stock
Max:
Min: 1
Step: 1
Bulk quantities available. Contact us for pricing.

Background

Monocyte chemoattractant protein-4 (MCP-4), also know as CCL13, is a member of a distinct, structurally-related subclass of CC chemokines mainly involved in recruitment of eosinphils to inflammatory sites. MCP-4 is a major chemoattractants for eosinophils, basophils monocytes and T lymphocytes. The MCP protein family bind to specific G-protein-coupled receptors, initiating a signal cascade within the cell1,2 MCP-4 can cause joint destruction in rheumatoid arthritis.3

Protein Details

Purity
>97% by SDS-PAGE and analyzed by silver stain.
Endotoxin Level
<0.1 EU/µg as determined by the LAL method
Biological Activity
The biological activity of Human MCP-4 was determined by by its ability to chemoattract 2 day cultured human monocytes (Matsushima, K. et al., 1989, J. Exp. Med. 169:1485) and by its ability to chemoattract hCCR2A transfected mouse BaF/3 cells. The expected ED50 for these effects are typically 0.2 - 0.6 μg/ml and 0.5 - 2 μg/ml, respectively.
Expression Host
E. coli
Protein Accession No.
Amino Acid Sequence
qpdalnv pstccftfss kkislqrlks yvittsrcpq kavifrtklg keicadpkek wvqnymkhlg rkahtlkt
N-terminal Sequence Analysis
Gln24
State of Matter
Lyophilized
Predicted Molecular Mass
The predicted molecular weight of Recombinant Human MCP-4 is Mr 8.6 kDa.
Formulation
This recombinant protein was 0.2 µm filtered and lyophilized from modified Dulbecco’s phosphate buffered saline (1X PBS) pH 7.2 – 7.4 with no calcium, magnesium, or preservatives.
Storage and Stability
This lyophilized protein is stable for six to twelve months when stored desiccated at -20°C to -70°C. After aseptic reconstitution, this protein may be stored at 2°C to 8°C for one month or at -20°C to -70°C in a manual defrost freezer. Avoid Repeated Freeze Thaw Cycles. See Product Insert for exact lot specific storage instructions.
Country of Origin
USA
Shipping
Next Day Ambient
PubMed
NCBI Gene Bank

References & Citations

1. Luster, AD. et al. (1996) J Immunol. 157: 5613
2. Schleimer, RP. et al. (1997) J Clin Invest. 99: 926
3. Momohara, S. et al. (2005) Rheumatology 10: 1093
IMPORTANT Use lot specific datasheet for all technical information pertaining to this recombinant protein.
Products are for research use only. Not for use in diagnostic or therapeutic procedures.
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