ACROBiosystems Recombinant Protein;FITC-Labeled Human CD19 (20-291) Protein;HEK293;25UG;CD9,CD19,CD-19,B4,B-4,CVID3,CVID-3,MGC12802
Manufacturer: ACROBiosystems CD9HF2H225UG
Recombinant Protein;FITC-Labeled Human CD19 (20-291) Protein;25UG;FITC-Labeled Human CD19 (20-291) (Cat. No. CD9-HF2H2) is expressed from human HEK293 cells. It contains AA Pro 20 - Lys 291 (Accession # P15391-1). It is the FITC labeled form of Human CD19, His Tag (Cat. No. CD9-H52H2).;This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 32.0 kDa. The protein migrates as 45-55 kDa and 90-100 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.;293 cells were transfected with anti-CD19-scFv and RFP tag. 2e5 of the cells were stained with B. FITC-Labeled Human CD19 (20-291) (Cat. No. CD9-HF2H2, 10 µg/ml) and C. FITC-labeled protein control. A. Non-transfected 293 cells and C. FITC-labeled protein control were used as negative control. RFP was used to evaluate CAR (anti-CD19-scFv) expression and FITC was used to evaluate the binding activity of FITC-Labeled Human CD19 (20-291) (Cat. No. CD9-HF2H2) (QC tested).
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