Summary: Cat.No.: NGFR-6993H Product Overview: Recombinant Human NGFR (P08138) extracellular domain (Met 1- Asn 250), fused with a polyhistidine tag at the C-terminus, was produced in Human Cell. Source: Human Cells Species: Human Tag: His Form: Lyophilized from sterile PBS, pH 7.4 Molecular Mass: The secreted recombinant human NGFR consists of 233 amino acids and has a predicted molecular mass of 25 kDa. The apparent molecular mass of rhNGFR is approximately 45-60 kDa in SDS-PAGE under reducing conditions due to glycosylation.