金山科研平台，产品价格货期咨询微信：jinshanbio Source:E. coli-derived, Gln24-Pro97 Accession #:Q03366.1 N-terminal Sequence Analysis:Gln24 Purity:>97%, by SDS-PAGE under reducing conditions and visualized by silver stain. Predicted Molecular Mass:8.5 kDa Activity:Measured by its ability to chemoattract 2-day cultured human monocytes. Matsushima,K. etal. (1989) J.Exp. Med. 169:1485.The ED₅₀ for this effect is typically 0.1 - 0.3 µg/mL.Measured by its ability to chemoattract BaF3 mouse pro‑B cells transfected with human CCR2A.The ED₅₀ for this effect is typically 0.5-2µg/mL. Molecule Information: CCL7/MCP-3/MARC Aliases: MARC; MCP-3 Entrez Gene IDs: 6354 (Human); 20306 (Mouse) Background: CCL7/MCP-3/MARC Human MCP-3 and mouse MARC are members of the CC subfamily of chemokines and are monocyte chemoattractants. Sequence comparisons suggest that MARC may be the mouse homolog of the human MCP-3 gene. Except for one amino acid subsititution, mouse MARC is identical to mouse FIC, the product of a growth factor-activated gene.