Poly-ubiquitin chains (Ub2-7)

Ubiquitin Chain Synthesis

of the next one. Here we describe procedures for the synthesis of polyubiquitin chains of defined lengths that are linked through the K48 or K63 side chains. The method involves a series of enzymatic reactions in which proximally and distally blocked monoubiquitins (or chains) are conjugated

Display of Antibody Chains on Filamentous Bacteriophage

fragments that are noncovalently associated heterodimers of the heavy variable (VH) and light variable (VL) domains 2.  Single-chain Fv fragments (scFv) consisting of VH and VL regions linked

Synthesis of Polyampholyte Comb-Type Copolymers Consisting of a Poly(L-lysine) Backbone and Hyaluronic Acid Side Chains for DNA Carrier

Polycations have been used as nonviral gene carriers because the polycations and DNAs form stable complexes in a noncovalent manner (1 –3 ). The polycations, e.g., poly(L-lysine) (PLL), are reported to be conjugated with several ligands