略語大辞典 [Imm] 22 H heavy (chain) (免疫グロブリンの)重鎖. heavy (chain); i.e. H chain of an Ig(immunoglobulin); ref. L chain; e.g. H chain genes; e.g. H chain disease; [Imm:Med:Bio]. 丸善「略語大辞典」JLogosID : 11876420