CD228 protein (Melanotransferrin, MELTF), also known as MFI2 or MAP97, is a transmembrane glycoprotein belonging to the transferrin family, first discovered in melanoma cells. It can bind iron ions, although its iron transport capacity is relatively weak. It is mainly found on the cell surface or secreted in a soluble form, widely participating in various physiological and pathological processes.Studies have shown that CD228 is closely related to cell adhesion, migration, angiogenesis, and tumor growth. Its high expression in various cancers makes it a potential cancer biomarker and therapeutic target. Additionally, CD228 contributes to the regulation of iron metabolism and immune responses, holding significant value for research and clinical applications.

高純度、高活性、低內毒素、高批間一致性

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 CD228 Protein; His Tag was immobilized at 1 μg/ml (100 μL/well) on Anti-His mIgG2a Antibody (0.6 μg/well) precoated. Increasing concentrations of Anti-Human MELTF(CD228) hIgG1 Antibody were added.

-85 ~ -65℃保存，收到貨之日起，6個月有效期。避免反復凍融，建議等分分裝為一次實驗使用量，分裝后，-80℃凍存。