Ubiquitin (UB) is a protein modifier that regulates many essential cellular processes. To initiate protein modification by UB, the E1 enzyme activates the C-terminal carboxylate of UB to launch its transfer through the E1-E2-E3 cascade onto target proteins. The E1 enzyme is the activating enzyme, to which ubiquitin is attached in an ATP-dependent reaction by a thioester bond. The E2 enzyme is the conjugating enzyme, to which the ubiquitin is transferred from the E1. The E3 is the ubiquitin ligase, which directly or indirectly catalyzes the transfer of the ubiquitin to the target protein (the substrate), with the formation of an isopeptide bond.
BD559121675576-98-499%
￥935.005mg常备现货
BD3892246964-62-195+%
￥432.005mg常备现货
BD63063131083-55-398+%
￥440.005mg常备现货
BD24252519542-67-798+%
￥425.005mg常备现货
BD7664511323403-33-398+%
￥842.002mg常备现货
BD3284121229705-06-998+%
￥808.002mg常备现货
BD15374450-35-198+%
￥460.00250mg常备现货
BD7683482097381-85-498+%
￥935.002mg常备现货
BD3050321015474-32-495+%
￥561.001mg常备现货
BD6301141313363-54-098+%
￥1020.002mg常备现货
BD165430890090-75-297%
￥429.005mg常备现货
BD755822548472-68-097%
￥310.001mg常备现货
BD629686803647-40-798+%
￥680.002mg常备现货
BD379807939981-39-298+%
￥808.001mg常备现货
BD7645281005264-47-098+%
￥595.001mg常备现货
BD4907002096333-48-997%
￥暂无
BD6301681352066-68-298+%
￥550.001mg
BD379948423148-78-198+%
￥1094.001mg
BD234849939983-14-998+%
￥991.001mg
BD7652871818393-16-698+%
￥暂无
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