Cat#:RP-531AC;Product Name:Recombinant Human Choline Kinase beta / CKB type Protein;Synonym:CKB,B-CK,CKBB;Description:Human CKB protein with His Tag is produced in E.coli.;Source:E.coli;Predicted N Terminal:Met;Purity:Greater than 95% as determined by SDS-PAGE.;Endotoxin:< 1.0 EU per μg of Recombinant Human Choline Kinase beta / CKB type protein by the LAL method.;Formulation:Recombinant Human Choline Kinase beta / CKB type protein was lyophilized from 0.22 μm filtered solution in PBS, pH7.4. Normally trehalose is added as protectant before lyophilization.Contact us for customized product form or formulation.;Stability:Recombinant Human Choline Kinase beta / CKB type protein was stable up to 1 year from date of receipt at -70℃;Storage:Store Recombinant Human Choline Kinase beta / CKB type protein under sterile conditions at -20℃ to -80℃. It is recommended that the recombinant protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.;Usage:For Lab Research Use Only;