Human C-C Motif Chemokine 4 / Macrophage Inflammatory Protein-1beta (CCL4 / MIP-1ß) standard, lyophilized, for use in running standard curves in AlphaLISA no-wash immunoassays. This standard is already provided in the AlphaLISA human CCL4/MIP-1ß kit, but can be ordered separately.