Recombinant Human Macrophage-Derived Chemokine/CCL22 (rHuMDC/CCL22)
Source: Escherichia coli.
Molecular Weight: 8.1 kDa, a single, non-glycosylated polypeptide chain containing 69 amino acids.

Recombinant Human MCP-1/MCAF （rHu MCP-1/ MCAF(CCL2)）
Source: Escherichia coli.
Molecular Weight: 8.6 kDa, a single non-glycosylated polypeptide chain containing 76 amino acids.

Recombinant Human MCP-4 (rHuMCP-4/CCL13 )
Source: Escherichia coli.
Molecular Weight: 8.6 kDa, a single non-glycosylated polypeptide chain containing 75 amino acids.

Recombinant Human MEC (rHuMEC/CCL28)
Source: Escherichia coli.
Molecular Weight: 12.3 kDa, a single non-glycosylated polypeptide chain containing 108 amino acids.

Recombinant Human Melanoma Inhibitor Activity Protein 2 (rHuMIA-2)
Source: Escherichia coli
Molecular Weight: 11.5 kDa, a single non-glycosylated polypeptide chain containing 101 amino acids.

Recombinant Human MIG (rHuMIG/CXCL9)
Source: Escherichia coli.
Molecular Weight: 11.7 kDa, a single non-glycosylated polypeptide chain containing 103 amino acids.

Recombinant Human MIP-1 alpha (CCL3) （rHu MIP-1 alpha (CCL3)）
Source: Escherichia coli.
Molecular Weight: 7.8 kDa protein containing 69 amino acid residues, including the four highly conserved cysteine residues present in CC chemokines.

Recombinant Human MIP-3 alpha (rHuMIP-3a/CCL20)
Source: Escherichia coli.
Molecular Weight: 8.0 kDa, a single non-glycosylated polypeptide chain containing 70 amino acids.

Recombinant Human MIP-3/CCL23 (rHu MIP-3/CCL23)
Source: Escherichia coli.
Molecular Weight: 11.3 kDa, a single, non-glycosylated polypeptide chain containing 99 amino acids.

Recombinant Human NOGGIN (rHuNOGGIN )
Source: Escherichia coli.
Molecular Weight: Approximately 46.2 kDa non-disulfide-linked homodimer consisting of two 206 amino acid polypeptide chains.

Recombinant Human Pigment Epithelium-derived Factor (rHuPEDF)
Source: Escherichia coli.
Molecular Weight: Approximately 44.5 KDa, a single non-glycosylated polypeptide chain containing 400 amino acids.

Recombinant Human Platelet Factor-4/CXCL4 (rHuPF-4/CXCL4)
Source: Escherichia coli.
Molecular Weight: Approximately 7.77 kDa, a single non-glycosylated polypeptide chain containing 70 amino acids.