B7H4 protein is a cell surface protein belonging to the B7/CD28 immune regulatory family. This protein plays a crucial role in regulating immune responses and tumor immune evasion. Overexpression of B7H4 is associated with the development and progression of various tumors, making it a potential target for cancer therapy. Additionally, B7H4 may also promote tumor immune evasion by influencing the function of other immune cells in the tumor microenvironment, such as inhibiting natural killer cells (NK cells) and regulatory T cells (Treg cells). The B7H4 protein is of great interest in the fields of immunotherapy and tumor immunotherapy.

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. Human B7H4 Protein; His Tag was immobilized at 2 μg/ml (100 μL/well). Increasing concentrations of Anti-Human B7H4(VTCN1) hIgG1 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。