Recombinant Human Phosphatidylinositol 5-phosphate 4-kinase type-2 beta (PIP4K2B)

Recombinant Human Phosphatidylinositol 5-phosphate 4-kinase type-2 beta (PIP4K2B)

• CAS Number: 9000-83-3
• Gene Name: PIP4K2B
• UniProt: P78356
• Expression Region: 2-416aa
• Organism: Homo sapiens
• Target Sequence: SSNCTSTTAVAVAPLSASKTKTKKKHFVCQKVKLFRASEPILSVLMWGVNHTINELSNVPVPVMLMPDDFKAYSKIKVDNHLFNKENLPSRFKFKEYCPMVFRNLRERFGIDDQDYQNSVTRSAPINSDSQGRCGTRFLTTYDRRFVIKTVSSEDVAEMHNILKKYHQFIVECHGNTLLPQFLGMYRLTVDGVETYMVVTRNVFSHRLTVHRKYDLKGSTVAREASDKEKAKDLPTFKDNDFLNEGQKLHVGEESKKNFLEKLKRDVEFLAQLKIMDYSLLVGIHDVDRAEQEEMEVEERAEDEECENDGVGGNLLCSYGTPPDSPGNLLSFPRFFGPGEFDPSVDVYAMKSHESSPKKEVYFMAIIDILTPYDTKKKAAHAAKTVKHGAGAEISTVNPEQYSKRFNEFMSNILT
• Tag: N-terminal 10xHis-tagged
• Source: E.coli
• Field of Research: Signal Transduction
• Assay Type: In Stock Protein
• Relevance: Participates in the biosynthesis of phosphatidylinositol 4, 5-bisphosphate . Preferentially utilizes GTP, rather than ATP, for PI (5)P phosphorylation and its activity reflects changes in direct proportion to the physiological GTP concentration . Its GTP-sensing activity is critical for metabolic adaptation . PIP4Ks negatively regulate insulin signaling through a catalytic-independent mechanism. They interact with PIP5Ks and suppress PIP5K-mediated PtdIns (4, 5)P2 synthesis and insulin-dependent conversion to PtdIns (3, 4, 5)P3 .
• Purity: Greater than 90% as determined by SDS-PAGE.
• Activity: Not Test
• Length: Full Length of Mature Protein
• 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℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
• Molecular Weight: 53.3 kDa
• References & Citations: "The Lipid Kinase PI5P4Kbeta Is an Intracellular GTP Sensor for Metabolism and Tumorigenesis." Sumita K., Lo Y.H., Takeuchi K., Senda M., Kofuji S., Ikeda Y., Terakawa J., Sasaki M., Yoshino H., Majd N., Zheng Y., Kahoud E.R., Yokota T., Emerling B.M., Asara J.M., Ishida T., Locasale J.W., Daikoku T. Sasaki A.T. Mol. Cell 61:187-198 (2016)
• Storage Conditions: 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℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.