Rm. Black et al., The interaction of sarin and soman with plasma proteins: the identification of a novel phosphonylation site, ARCH TOXIC, 73(2), 1999, pp. 123-126
Incubation of both sarin and soman with human plasma has shown that binding
occurs to a tyrosine residue. Similar binding occurs when sarin and soman
are incubated with human serum albumin. This binding may provide an importa
nt biological marker, which retains full structural information concerning
the identity of the agent, in cases of allegations of chemical warfare use.