Recombinant human ISL1 protein fused with 11 arginine domain at C-terminal, which efficiently delivery protein intracellularly, was expressed in E. coli.
0.5 mg/ml, sterile-filtered, in 20 mM pH 8.0 Tris-HCl Buffer, with proprietary formulation of NaCl, KCl, EDTA, arginine, DTT and Glycerol.
GDMGDPPKKKRLISLCVGCGNQIHDQYILRVSPDLEWHAACLKCAECNQYLDESCTCFVRDGKTYCKRDYIRLYG IKCAKCSIGFSKNDFVMRARSKVYHIECFRCVACSRQLIPGDEFALREDGLFCRADHDVVERASLGAGDPLSPLH PARPLQMAAEPISARQPALRPHVHKQPEKTTRVRTVLNEKQLHTLRTCYAANPRPDALMKEQLVEMTGLSPRVIR VWFQNKRCKDKKRSIMMKQLQQQQPNDKTNIQGMTGTPMVAASPERHDGGLQANPVEVQSYQPPWKVLSDFALQS DIDQPAFQQLVNFSEGGPGSNSTGSEVASMSSQLPDTPNSMVASPIEALEESGGGGSPGRRRRRRRRRRR
1. Protein transduction for endocrine pancreas cell trans-differentiation.2. Active protein, may be used for ELISA based DNA/Protein binding assay.3. As specific protein substrate for kinase assay. 4. Immunogen for specific antibody production.
Keep at -20°C for long term storage. Product is stable at 4 °C for at least 7 days.