The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
应用说明WB: Use at a concentration of 1-5 µg/ml. IHC-P: Use at a concentration of 3 µg/ml.
Not yet tested in other applications. Optimal dilutions/concentrations should be determined by the end user.
功能The heterodimer acts as a E1 ligase for SUMO1, SUMO2, SUMO3, and probably SUMO4. It mediates ATP-dependent activation of SUMO proteins followed by formation of a thioester bond between a SUMO protein and a conserved active site cysteine residue on UBA2/SAE2.
组织特异性Expression level increases during S phase and drops in G2 phase (at protein level).
通路Protein modification; protein sumoylation.
序列相似性Belongs to the ubiquitin-activating E1 family.
翻译后修饰Phosphorylated upon DNA damage, probably by ATM or ATR.