123380-68-7 CD4, S-Benzyl (83-94) peptide L-Glutamic acid, N-(N-(N2-(N2-(N-(N-(N-(N-(S-(phenylmethyl)-N-(N-(N-L-threonyl-L-tyrosyl)-L-isoleucyl)-L-cysteinyl)-L-alpha-glutamyl)-L-valyl)-L-alpha-glutamyl)-L-alpha-aspartyl)-L-glutaminyl)-L-lysyl)-L-alpha-glutamyl)- S-Benzyl-CD4 (83-94) peptide SB-CD4(83-94)