Comparison of loop conformation of Ab - R - ATA and artificially produced ATA -117-Rd11: Superimposed dimeric structures of Ab - R - ATA and ATA -117-Rd11. (sciencedaily.com)
Thus, the identification of dimeric ligands would be a promising approach for the development of effective CXCR4 antagonists [12]. (thno.org)
And, indeed, previous research has shown that receptor tyrosine kinases, e.g. insulin receptors, and cytokine receptors, e.g. growth hormone receptors, exist in dimeric form even in the absence of ligands. (sciencedaily.com)