| Code | CSB-AP001061MO |
| Abbreviation | Recombinant Mouse Cxcl1 protein (Active) |
| MSDS | |
| Size | $142 |
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CXCL1 (KC/GRO-α) is a key CXC chemokine that drives neutrophil recruitment through CXCR2 signaling, making it central to studies of acute inflammation, infection models, and tumor microenvironment biology. This tag-free recombinant mouse CXCL1, encompassing the full mature sequence (residues 25–96), demonstrates confirmed chemotactic activity on human peripheral blood neutrophils at 10–100 ng/mL, providing a reliable basis for Transwell migration assays, CXCR2 signaling pathway analyses involving MAPK and NF-κB activation, and in vivo murine inflammation models. Endotoxin levels below 1.0 EU/μg minimize LPS-driven artifacts that can confound neutrophil activation readouts, while purity exceeding 97% by SDS-PAGE supports use as a reference standard in cytokine detection assays or as a coating antigen for anti-CXCL1 antibody validation by ELISA. The E. coli-derived, untagged format preserves native receptor engagement and satisfies the quality criteria typical for functional immune cell bioassays.
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