recombinant human IgG1
Alternative names:
CD22 antigen, CD22 protein

Specifications for CD22 CAR Detection Reagent, human


The CD22 CAR Detection Reagent, anti-human, Biotin, REAfinity™ has been developed for the detection of transduced T cells that are engineered to express CD22-specific chimeric antigen receptor (CAR) on the cell surface, which recognize human CD22 antigen.
The CD22 CAR Detection Reagent is an antigen based detection reagent conjugated to biotin. It contains a recombinantly expressed fusion protein consisting of the human CD22 extracellular domains and a specifically mutated human IgG1 Fc region.
The engineered CD22 CAR T cells can be detected via the recognition of the CD22 protein, and identified by flow cytometry via anti-biotin fluorochromes. The mutated human IgG1 Fc region of the CD22 CAR Detection Reagent abolishes their binding to Fcγ receptors. This allows for background-free analysis and eliminates the need for additional blocking steps, such as using a FcR blocking reagent.

Alternative names

CD22 antigen, CD22 protein

Detailed product information

Technical specifications

Isotyperecombinant human IgG1
AntigenCD22 CAR
Alternative names of antigenCD22 antigen, CD22 protein
Distribution of antigenCAR T cells, CAR NK cells

Resources for CD22 CAR Detection Reagent, human

Documents and Protocols


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