Neuroendocrine convertase 2 (Pcsk2), rat, recombinant

Organism: Rattus norvegicus (Rat). Source: E.coli. Expression Region: 109-637aa. Protein Length: Full Length of Mature Protein. Tag Info: N-terminal 6xHis-tagged. Target Protein Sequence: GYRDINEIDI NMNDPLFTKQ WYLFNTGQAD GTPGLDLNVA EAWELGYTGK GVTIGIMDDG IDYLHPDLAY NYNSDASYDF SSNDPYPYPR YTDDWFNSHG TRCAGEVSAA ASNNICGVGV AYNSKVAGIR MLDQPFMTDI IEASSISHMP QLIDIYSASW GPTDNGKTVD GPRELTLQAM ADGVNKGRGG KGSIYVWASG DGGSYDDCNC DGYASSMWTI SINSAINDGR TALYDESCSS TLASTFSNGR KRNPEAGVAT TDLYGNCTLR HSGTSAAAPE AAGVFALALE ANVDLTWRDM QHLTVLTSKR NQLHDEVHQW RRNGVGLEFN HLFGYGVLDA GAMVKMAKDW KTVPERFHCV GGSVQNPEKI PPTGKLVLTL QTNACEGKEN FVRYLEHVQA VITVNATRRG DLNINMTSPM GTKSILLSRR PRDDDSKVGF DKWPFMTTHT WGEDARGTWT LELGFVGSAP QKGLLKEWTL MLHGTQSAPY IDQVVRDYQS KLAMSKKQEL EEELDEAVER SLQSILRKN. 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: Involved in the processing of hormone and other protein precursors at sites comprised of pairs of basic amino acid residues. Responsible for the release of glucagon from proglucagon in pancreatic A cells (By similarity). Reference: "Isolation of two complementary deoxyribonucleic acid clones from a rat insulinoma cell line based on similarities to Kex2 and furin sequences and the specific localization of each transcript to endocrine and neuroendocrine tissues in rats."Hakes D.J., Birch N.P., Mezey A., Dixon J.E.Endocrinology 129:3053-3063(1991). Function: Involved in the processing of hormone and other protein precursors at sites comprised of pairs of basic amino acid residues. Responsible for the release of glucagon from proglucagon in pancreatic A cells (By similarity).