| Code | CSB-AP000841HU |
| Abbreviation | Recombinant Human CCL3 protein, partial (Active) |
| MSDS | |
| Size | $142 |
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CCL3 (MIP-1-alpha) is a potent pro-inflammatory chemokine that drives monocyte and macrophage recruitment through CCR1 and CCR5 signaling, making it central to studies of innate immune activation and leukocyte trafficking. This tag-free recombinant human CCL3 (residues 23–92) encompasses the mature protein sequence and demonstrates robust chemotactic activity on human monocytes at 1.0–10 ng/mL, providing a reliable basis for Transwell migration assays, CCR1/CCR5 receptor activation studies, and downstream MAPK or NF-κB signaling experiments. Endotoxin levels below 1.0 EU/μg minimize LPS-driven artifacts in sensitive monocyte and macrophage functional assays, while also supporting use in in vivo inflammation models where confounding innate immune stimulation must be controlled. Purity exceeding 96% by SDS-PAGE, combined with this stringent endotoxin profile, satisfies the quality criteria typical for ELISA standard curves, antibody validation workflows, and quantitative chemokine detection reference applications.
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