Cyclin-dependent kinase B1-2 (CDKB1-2), Arabidopsis thaliana, recombinant

Organism: Arabidopsis thaliana (Mouse-ear cress). Source: Yeast. Expression Region: 1-311aa. Protein Length: Full Length. Tag Info: N-terminal 6xHis-tagged. Target Protein Sequence: MEKYEKLEKV GEGTYGKVYK AMEKTTGKLV ALKKTRLEMD EEGIPPTALR EISLLQMLSQ SIYIVRLLCV EHVIQSKDST VSHSPKSNLY LVFEYLDTDL KKFIDSHRKG SNPRPLEASL VQRFMFQLFK GVAHCHSHGV LHRDLKPQNL LLDKDKGILK IADLGLSRAF TVPLKAYTHE IVTLWYRAPE VLLGSTHYST AVDIWSVGCI FAEMIRRQAL FPGDSEFQQL LHIFRLLGTP TEQQWPGVMA LRDWHVYPKW EPQDLSRAVP SLSPEGIDLL TQMLKYNPAE RISAKAALDH PYFDSLDKSQ F. Purity: Greater than 90% as determined by SDS-PAGE. Endotoxin: Not test. Biological Activity: n/a. Form: Liquid or Lyophilized powder. Buffer: If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0. Reconstitution: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20 °C/-80 °C. Our default final concentration of glycerol is 50%. Customers could use it as reference. Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20 °C/-80 °C. The shelf life of lyophilized form is 12 months at -20 °C/-80 °C. Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4 °C for up to one week. Relevance: ATP + a protein = ADP + a phosphoprotein. ATP + [DNA-directed RNA polymerase] = ADP + [DNA-directed RNA polymerase] phosphate. Reference: "Identification of novel cyclin-dependent kinases interacting with the CKS1 protein of Arabidopsis."Boudolf V., Rombauts S., Naudts M., Inze D., de Veylder L.J. Exp. Bot. 52:1381-1382(2001). Function: Together with CDKB1-1, promotes both the last division in the stomatal cell lineage as well as the number of stomata