Human CCL8/MCP-2 (SUMO Tag) recombinant protein

Human CCL8/MCP-2 (SUMO Tag) recombinant protein

• DataSheet
• Material Safety Data Sheets (MSDS)

Chemokines are a family of small chemotactic cytokines, or proteins secreted by cells. Chemokines share the same structure similarities such as small size, and the presence of four cysteine residues in conserved locations in order to form their 3-dimensional shape. Some of the chemokines are considered pro-inflammatory which can be induced to recruit cells of the immune system to a site of infection during an immune response, while others are considered homeostatic and are implied in controlling the migration of cells during normal processes of tissue maintenance and development. There are four members of the chemokine family: C-C kemokines, C kemokines, CXC kemokines and CX3C kemokines. The C-C kemokines have two cysteines nearby the amino terminus. There have been at least 27 distinct members of this subgroup reported for mammals, called C-C chemokine ligands-1 to 28. Chemokine ligand 8 (CCL8), also known as monocyte chemoattractant protein 2 (MCP-2), is a small cytokine belonging to the C-C chemokine family. CCL8 functions to activate different immune cells, including mast cells, eosinophils and basophils which are involved in allergic responses, monocytes, and T cells and NK cells which are involved in the inflammatory response. CCL8's ability achieves by binding to different cell surface receptors termed chemokine receptors including CCR1, CCR2B and CCR5. It has been reported that CCL8 is a potent inhibitor of HIV-1 by virtue of its binding to CCR5 which is one of the major co-receptors for HIV-1.

C-C motif chemokine 8

SCYA8; SCYA10; MCP-2; CCL8; AB023418; HC14; RP23-446K18.1; MCP2; 1810063B20RIK

P80075

CCL8; MCP2; SCYA10; SCYA8

E. coli

A DNA sequence encoding the human CCL8 (P80075-1) (Gln 24-Pro 99) was fused with the SUMO tag at the N-terminus.

Human

The recombinant human CCL8 consisting of 187 amino acids and has a calculated molecular mass of 21.7 kDa. The apparent molecular mass of the protein is approximately 30 kDa in SDS-PAGE under reducing conditions.

> 90 % as determined by SDS-PAGE