Cat#:RPH-NP194;Product Name:Recombinant Human Insulin-Like Growth Factor-Binding Protein 4 / IGFBP4 Protein;Synonym:Insulin-Like Growth Factor-Binding Protein 4, IBP-4, IGF-Binding Protein 4, IGFBP-4, IGFBP4, IBP4;Description:Recombinant Human Insulin-Like Growth Factor-Binding Protein 4 Protein is produced in Human Cells and the target gene encoding Asp22-Glu258 is expressed with a His tag at the C-terminus.;Source:Human Cells;AA Sequence:DEAIHCPPCSEEKLARCRPPVGCEELVREPGCGCCATCALGLGMPCGVYTPRCGSGLRCYPPRGV EKPLHTLMHGQGVCMELAEIEAIQESLQPSDKDEGDHPNNSFSPCSAHDRRCLQKHFAKIRDRST SGGKMKVNGAPREDARPVPQGSCQSELHRALERLAASQSRTHEDLYIIPIPNCDRNGNFHPKQCH PALDGQRGKCWCVDRKTGVKLPGGLEPKGELDCHQLADSFREVDHHHHHH;Purity:Greater than 95% as determined by reducing SDS-PAGE.;Endotoxin:< 0.1 ng/µg (1 IEU/µg) as determined by LAL test.;Formulation:Recombinant Human Insulin-Like Growth Factor-Binding Protein 4/IGFBP4 Protein was lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.2.;Stability:Recombinant Human Insulin-Like Growth Factor-Binding Protein 4/IGFBP4 Protein is stable for up to 1 year from date of receipt at -70℃.;Reconstitution:Please centrifuge tubes before opening. Do not mix by vortex or pipetting.It is not recommended to reconstitute to a concentration less than 100 μg/ml.Dissolve the lyophilized protein in ddH2O.Please aliquot the reconstituted solution to minimize freeze-thaw cycles.;Storage:Lyophilized recombinant human IGFBP4 protein should be stored below -20°C, though stable at room temperature for 3 weeks. Reconstituted recombinant human IGFBP4 protein solution can be stored at 4-7°C for 2-7 days. Aliquots of reconstituted recombinant human IGFBP4 protein samples are stable below -20°C for 3 months.;Usage:For Lab Research Use Only;