Stress-activated protein kinase JNK (bsk), Drosophila melanogaster, recombinant

Organism: Drosophila melanogaster (Fruit fly). Source: E.coli. Expression Region: 1-372aa. Protein Length: Full Length. Tag Info: N-terminal 6xHis-tagged. Target Protein Sequence: MTTAQHQHYT VEVGDTNFTI HSRYINLRPI GSGAQGIVCA AYDTITQQNV AIKKLSRPFQ NVTHAKRAYR EFKLMKLVNH KNIIGLLNAF TPQRNLEEFQ DVYLVMELMD ANLCQVIQMD LDHDRMSYLL YQMLCGIKHL HSAGIIHRDL KPSNIVVKAD CTLKILDFGL ARTAGTTFMM TPYVVTRYYR APEVILGMGY TENVDIWSVG CIMGEMIRGG VLFPGTDHID QWNKIIEQLG TPSPSFMQRL QPTVRNYVEN RPRYTGYSFD RLFPDGLFPN DNNQNSRRKA SDARNLLSKM LVIDPEQRIS VDEALKHEYI NVWYDAEEVD APAPEPYDHS VDEREHTVEQ WKELIYEEVM DYEAHNTNNR TR. 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: Responds to activation by environmental stress by phosphorylating a number of transcription factors, primarily components of AP-1 such as Jra and also the transcriptional repressor aop, and thus regulates transcriptional activity. Component of the immune response activated by bacterial infection, and is involved in wound healing and in dorsal closure, a morphogenetic movement during embryogenesis. Controls the expression of a phosphatase, puckered, at the edges of wounded epidermal tissue and in the dorsal epithelium during dorsal closure. Reference: "A JNK signal transduction pathway that mediates morphogenesis and an immune response in Drosophila."Sluss H.K., Han Z., Barrett T., Davis R.J., Ip Y.T.Genes Dev. 10:2745-2758(1996). Function: Responds to activation by environmental stress by phosphorylating a number of transcription factors, primarily components of AP-1 such as Jra and also the transcriptional repressor aop, and thus regulates transcriptional activity