Human PBX4 ELISA Kit (HUFI07321)

Quantify human PBX4 (Pre-B-cell leukemia transcription factor 4) protein abundance using this 96 Assays immunoassay kit from Assay Genie. PBX4 belongs to the PBX family of homeodomain-containing transcription factors that dimerize with HOX proteins to modulate downstream gene expression during embryonic patterning, hematopoiesis, and stem cell fate decisions. The kit is configured for translational and basic research applications investigating developmental gene regulation and PBX/HOX signaling in oncology models.

The microplate is supplied pre-coated with capture antibody, and the workflow uses matched detection antibodies together with a chromogenic substrate that produces a measurable absorbance signal on a standard plate reader. Each kit contains sufficient reagents, wash buffer, calibrated standards, and substrate for a full 96 Assays plate run.

Validated for measurement in human EDTA plasma, heparin plasma, and serum samples, with recommended dilution factors outlined in the product insert. Reconstituted standards and concentrated detection antibody should be aliquoted to limit freeze-thaw cycles, and the kit should be stored refrigerated between uses. For research use only; not intended for clinical diagnostic procedures.