Delta-like protein 3 (DLL3), partial, human, recombinant

Organism: Homo sapiens (Human). Source: E.coli. Expression Region: 27-492aa. Protein Length: Extracellular Domain. Tag Info: N-terminal 6xHis-SUMO-tagged. Target Protein Sequence: AGVFELQIHS FGPGPGPGAP RSPCSARLPC RLFFRVCLKP GLSEEAAESP CALGAALSAR GPVYTEQPGA PAPDLPLPDG LLQVPFRDAW PGTFSFIIET WREELGDQIG GPAWSLLARV AGRRRLAAGG PWARDIQRAG AWELRFSYRA RCEPPAVGTA CTRLCRPRSA PSRCGPGLRP CAPLEDECEA PLVCRAGCSP EHGFCEQPGE CRCLEGWTGP LCTVPVSTSS CLSPRGPSSA TTGCLVPGPG PCDGNPCANG GSCSETPRSF ECTCPRGFYG LRCEVSGVTC ADGPCFNGGL CVGGADPDSA YICHCPPGFQ GSNCEKRVDR CSLQPCRNGG LCLDLGHALR CRCRAGFAGP RCEHDLDDCA GRACANGGTC VEGGGAHRCS CALGFGGRDC RERADPCAAR PCAHGGRCYA HFSGLVCACA PGYMGARCEF PVHPDGASAL PAAPPGLRPG DPQRYL. 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: Inhibits primary neurogenesis. May be required to divert neurons along a specific differentiation pathway. Plays a role in the formation of somite boundaries during segmentation of the paraxial mesoderm . Reference: Mutations in the human delta homologue, DLL3, cause axial skeletal defects in spondylocostal dysostosis.Bulman M.P., Kusumi K., Frayling T.M., McKeown C., Garrett C., Lander E.S., Krumlauf R., Hattersley A.T., Ellard S., Turnpenny P.D.Nat. Genet. 24:438-441(2000). Function: Inhibits primary neurogenesis. May be required to divert neurons along a specific differentiation pathway. Plays a role in the formation of somite boundaries during segmentation of the paraxial mesoderm (By similarity).