The Brorin/VWC2 protein is a bone morphogenetic protein antagonist that promotes cell adhesion and associates peripherally with the AMPAR complex, a key player in synaptic transmission. In the AMPAR complex, Brorin/VWC2 and various proteins (such as CNIH2, CNIH3, CACNG2, etc.) together form a complex structure. Brorin/VWC2 Protein, Human (HEK293, His) is the recombinant human-derived Brorin/VWC2 protein, expressed by HEK293 , with C-His labeled tag.