Cat#:RP-305A;Product Name:Recombinant Discosoma sp. orange / red fluorescent protein / OFP / RFP OFPSparkTM(His Tag);Synonym:OFP;Description:OFPSparkTM is a red (orange) fluorescent protein derived from DsRed(similarity is 83%). OFPSparkTM was expressed with a polyhistide tag at the C-terminus(Patent 201510003374.3).;Source:E. coli;Predicted N Terminal:Met;Molecular Characterization:The recombinant Discosoma sp. OFPSparkTM consisting of 231 amino acids and has a calculated molecular mass of 26.4 kDa.;Purity:Greater than 99 % as determined by SDS-PAGE;Endotoxin:Please contact us for more information.;Bioactivity:Please contact us for detailed information;Formulation:Lyophilized from sterile Tris, pH 8.0;Stability:Recombinant Proteins are stable for up to 1 year from date of receipt at -70℃;Reconstitution:Please see related COA for specific instructions.;Storage:Avoid repeated freeze-thaw cycles. In lyophilized state for 1 year (4-8℃); Upon reconstitution under sterile conditions for 2 weeks (4-8℃) or 3 months (-20℃ to -70℃).;