Ribonuclease inhibitor (RNH1), human, recombinant

Organism: Homo sapiens (Human). Source: E.coli. Expression Region: 2-461aa. Protein Length: Full Length of Mature Protein. Tag Info: N-terminal 6xHis-tagged. Target Protein Sequence: SLDIQSLDIQ CEELSDARWA ELLPLLQQCQ VVRLDDCGLT EARCKDISSA LRVNPALAEL NLRSNELGDV GVHCVLQGLQ TPSCKIQKLS LQNCCLTGAG CGVLSSTLRT LPTLQELHLS DNLLGDAGLQ LLCEGLLDPQ CRLEKLQLEY CSLSAASCEP LASVLRAKPD FKELTVSNND INEAGVRVLC QGLKDSPCQL EALKLESCGV TSDNCRDLCG IVASKASLRE LALGSNKLGD VGMAELCPGL LHPSSRLRTL WIWECGITAK GCGDLCRVLR AKESLKELSL AGNELGDEGA RLLCETLLEP GCQLESLWVK SCSFTAACCS HFSSVLAQNR FLLELQISNN RLEDAGVREL CQGLGQPGSV LRVLWLADCD VSDSSCSSLA ATLLANHSLR ELDLSNNCLG DAGILQLVES VRQPGCLLEQ LVLYDIYWSE EMEDRLQALE KDKPSLRVIS. Purity: Greater than 85% 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: Ribonuclease inhibitor which inhibits RNASE1, RNASE2 and ANG. May play a role in redox homeostasis. Reference: "The cytosolic ribonuclease inhibitor contributes to intracellular redox homeostasis." Monti D.M., Montesano Gesualdi N., Matousek J., Esposito F., D'Alessio G. FEBS Lett. 581:930-934(2007). Function: nan