Proteins have quite a role to play in maintaining the standards of immunity in human body. Under such state of affairs, it is imperative that there should be certain factors that would help them in managing this factor. The Human B cell activation factor is a specialised protein that acts as a stimulator for lymphocytes and ligand associated as receptors for a number of processes. Expressing itself in the lineage cells of type B types, this also acts as an activator in this case. Hence, its role in increase and differentiation of B cells is truly noteworthy. There have been a number of experiments that have been performed in regards to this Human B cell activation factor.

The most important facet of this cytokine is that it expresses itself as a transmembrane protein, and shows its effects on a number of cell types as dendritic, monocytes and stoma cells of bone marrow type. Acting as a maturation and survival factor for cells of B type, its overproduction causes autoimmune problems that are systematic in nature along with increased serum levels in bothy humans and mice. This tissue can be found in both mouse and humans, and is mostly positive in nature. Playing one of the most important roles in rheumatoid arthritis, this can be termed to be the new adipokine that has a link with inflammation of the body and obesity. With Human B cell activation factor from the tumor necrosis factor family receptor (BAFF-R) ELISA Kit a number of further studies are being made in this domain.