Recombinant Protein;200TESTS ;PE-Labeled Human Mesothelin (296-580), His Tag (MSN-HP2H5) is produced via site-specific conjugation of PE to Human Mesothelin (296-580), His Tag under optimal conditions with a proprietary technology. Human Mesothelin (296-580), His Tag is expressed in HEK293 cells containing AA Glu 296 - Gly 580 (Accession # AAH09272).;This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 35.9 kDa. ;1e6 of the anti-MSLN CAR-293 cells were stained with 100 L of 1:50 dilution (2 L stock solution in 100 L FACS buffer) of PE-Labeled Human Mesothelin (296-580) Protein, His Tag (Cat. No. MSN-HP2H5) and negative control protein respectively, PE signal was used to evaluate the binding activity (QC tested).