BAFF (B-cell activating factor, also known as TNFSF13B) is an important cytokine that belongs to the tumor necrosis factor superfamily (TNF superfamily). It is crucial for the development, survival, and activation of B cells. BAFF is primarily secreted by plasma cells, dendritic cells, and other immune cells, playing various immunological roles.

BAFF binds to BAFF receptors on the surface of B cells, promoting their maturation and survival, particularly in the maintenance of peripheral B cell populations. BAFF not only affects B cells but can also stimulate T cells in certain contexts, thus participating in the overall regulation of the immune response. Overexpression of BAFF is linked to several autoimmune diseases, including systemic lupus erythematosus (SLE) and rheumatoid arthritis, as it enhances the survival and activation of autoreactive B cells. BAFF plays important roles in the pathogenesis of various infections and tumors.

In summary, BAFF is a key cytokine involved in the regulation of B cell functions and is closely linked to various disease states. Its study aids in developing new therapeutic strategies.

高纯度、高活性、低内毒素、高批间一致性

SDS-PAGE

Figure 1. On SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 95%.

Bioactivity-ELISA

Figure 2.Mouse BAFF Protein; His Tag was immobilized at 1 μg/ml (100 μL/well). Increasing concentrations of Anti-BAFF hlgG1 Antibody were added.

-85 ~ -65℃保存，收到货之日起，6个月有效期。避免反复冻融，建议等分分装为一次实验使用量，分装后，-80℃冻存。