Recombinant Human RANTES （rHuRANTES/ CCL5）
Source: Escherichia coli.
Molecular Weight: 7.8 kDa, a single non-glycosylated polypeptide chain containing 68 amino acids.

Recombinant Human TARC (rHuTARC/CCL17)
Source: Escherichia coli.
Molecular Weight: 8.0kDa, a single non-glycosylated polypeptide chain containing 71 amino acids.

Recombinant Human TECK/CCL25 (rHuTECK/CCL25 )
Source: Escherichia coli.
Molecular Weight: 14.2 kDa, a single, non-glycosylated polypeptide chain containing 127 amino acids.

Recombinant Human Trefoil Factor 1 (rHuTFF-1)
Source: Escherichia coli
Molecular Weight: 13.2 kDa homodimeric protein consisting of two 60 amino acid polypeptide chains, which includes a 40-amino acid trefoil motif containing three conserved intramolecular disulfide bonds.

Recombinant Human Trefoil Factor 2 (rHu TFF-2)
Source: Escherichia coli
Molecular Weight: 12.0 kDa, a single non-glycosylated polypeptide chain containing 106 amino acids.

Recombinant Mouse Eotaxin-2/CCL24 (rMuEotaxin-2/CCL24)
Source: Escherichia coli.
Molecular Weight: 10.3 kDa, a single, non-glycosylated polypeptide chain containing 93 amino acids.

Recombinant Mouse Exodus-2/CCL21 (rMuExodus-2/CCL21)
Source: Escherichia coli.
Molecular Weight: 12.0 kDa, a single, non-glycosylated polypeptide chain containing 110 amino acids.

Recombinant Murine Beta Defensin 3 (rMuBD-3)
Source: Escherichia coli.
Molecular Weight: Approximately 4.6 kDa, a single non-glycosylated polypeptide chain containing 41 amino acid residues.

Recombinant Murine Beta –Defensins 2 (rMuBD-2)
Source: Escherichia coli.
Molecular Weight: Approximately 5.54 kDa, a single non-glycosylated polypeptide chain containing 51 amino acids.

Recombinant Murine Eotaxin/CCL11 (rMuEotaxin/CCL11)
Source: Escherichia coli.
Molecular Weight: Approximately 8.3 kDa, a single non-glycosylated polypeptide chain containing 74 amino acids.

Recombinant Murine GRO/KC/ CXCL1 (rMuKC/CXCL1)
Source: Escherichia coli.
Molecular Weight: Approximately 7.8kDa, a single non-glycosylated polypeptide chain containing 72 amino acid residues.

Recombinant Murine Interleukin-2 (rMuIL-2 )
Source: Escherichia coli.
Molecular Weight: Approximately 17.2 kDa, a single non-glycosylated polypeptide chain containing 149 amino acids.