Human UBE4B ELISA Kit (HUFI08336)

Quantitative measurement of human UBE4B protein is supported by this ELISA reagent set from Assay Genie, formulated for laboratory studies of the ubiquitin-proteasome system. UBE4B (Ubiquitin Factor E4B) is a U-box-type E3/E4 ubiquitin ligase that catalyzes multiubiquitin chain assembly on substrate proteins, with documented roles in DNA damage response, cell cycle checkpoint control, and post-translational protein turnover. The kit is supplied in a 96 Assays format, enabling batched processing of clinical and research specimens across multiple experimental conditions.

UBE4B expression has been investigated in connection with breast cancer, hepatocellular carcinoma, and other malignancies, where dysregulated ubiquitination contributes to tumor progression and therapeutic resistance. Researchers apply this ELISA to quantify UBE4B levels in human samples, supporting biomarker discovery, mechanistic pathway studies, and target validation work in oncology and cell biology laboratories. The assay is designated for research use only and is not intended for clinical diagnostic procedures.

Specimens are generally handled under refrigerated conditions before analysis, and the included microplate and detection reagents should be stored according to the package insert to preserve activity through the stated shelf life of the kit. Each pack provides the buffers, standards, and conjugate reagents required to complete the run.