This product contains authentic K48-linked isopeotide bonds, synthesized by an enzymatic reaction containing UbE1, GST-E2-25K and fluorescein-Ub (catalog E1155/E1156). Mainly contain Ub(2-10) chains with residual monoubiquitin. Can be visualized with i
Buffer:
20 mM Tris, 150 mM NaCl, 2 mM BME, 10% Glycerol
Source:
E. coli recombinant
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