✍ Scribed by Conrad E. Raab; John W. Butcher; Thomas M. Connolly; Jerzy Karczewski; Nathan X. Yu; Steven J. Staskiewicz; Nigel Liverton; Dennis C. Dean; David G. Melillo
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract Two ^35^S reagents were developed to radiolabel proteins. The first reagent, a __N__‐hydroxysuccinimide (NHS) ester (SMSB), acylates the ε‐amino group of lysine residues in proteins. The second reagent, an aldehyde (MSAPPA), labels lysine residues via reductive alkylation. Comparing the
## Abstract Preparation of the title compound, tracer substances required for the development of the fasciollide clorsulon, is described. The ring‐u‐^14^C variety was obtained in 42.2% yield overall from purchased [ring‐u‐^14^C]acetophenone.
A method for scavenging excess amines in sulfur-35-labeled radioligand preparations using fluorous scavengers has been developed in an effort to simplify the purification. This fluorous scavenging has been shown to be effective at removing excess amines from several [ 35 S]sulfonylation mixtures. In
## Abstract Two new ^35^S reagents were developed to radiolabel proteins. The first reagent, __N__‐succinimidyl‐4‐(methane [^35^S]sulfonylamino‐methyl)‐benzoate (SMSB), acylates the ε‐amino group of lysine residues in proteins. The second reagent, 4‐(methane [^35^S]sulfonylamino‐methyl)‐phenylpropy