Affinity chromatography with one of these immunomodulatory peptides had identified heme oxygenase-1 (HO-1) as a potential receptor for these agents.

• 亲和层析法研究表明,HLA衍生肽的作用机制可能与血红素氧化酶-1(heme oxygenase -1, HO-1)有关。