CD21/CR2: Target/Biomarker Introduction, products summarized (antibody/ADC/bispecific/antigen/ORF vector/VLP) and disease/indication/condition/MOA for drug discovery and IVD

It's the GeneMedi's summary page for Target/Biomarker Introduction of CD21/CR2. The page also collects GeneMedi's different modalities and formats products for CD21 in therapeutics/drug discovery and IVD diagnostics, which is including antibody, ADC, bispecific, antigen, ORF vector, VLP, etc. With GeneMedi's target-insight database-GM ITD database, the CD21 target is also connected to human indications/diseases/conditions/MOA.

Target sublocation: Transmembrane Protein.

This gene encodes a membrane protein, which functions as a receptor for Epstein-Barr virus (EBV) binding on B and T lymphocytes. Genetic variations in this gene are associated with susceptibility to systemic lupus erythematosus type 9 (SLEB9). Alternatively spliced transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Sep 2009]

Target IDGM-T18059
Target NameCD21
Gene ID1380,12902,289395,714202,101094393,407126
Gene Symbol and SynonymsC3DR,CD21,CD35,CR,Cr-1,Cr-2,Cr1,CR2,CVID7,SLEB9
Uniprot AccessionP20023
Uniprot Entry NameCR2_HUMAN
Protein Sub-locationTransmembrane Protein
CategoryTherapeutics Target, Immuno-oncology Target
DiseaseN/A
Gene EnsemblENSG00000117322
Target ClassificationCheckpoint-Immuno Oncology


Pre-made anti-CD21 inhibitory monoclonal antibody(mab, blocking antibody inhibitor)-benchmark antibody for drug discovery and mechanism of action (MOA) research

Pre-made anti-CD21 benchmark inhibitory monoclonal antibody(mab, blocking antibody inhibitor) is expressed by mammalian cell line as a benchmark antibody for cell culture, FACS, ELISA or other affinity binding assay or functional assay development, animal model development, PK/PD model development (Pharmacokinetics & Pharmacodynamic). The anti-CD21 mab is expressed and produced by mammalian cell line as a benchmark reference therapeutic antibody for biological drug discovery items including cell culture, assay development, animal model development, PK/PD model development (Pharmacokinetics & Pharmacodynamic) and mechanism of action (MOA) research.

Antibody NameSpeciesFormatClassified by tagDetail
Anti-CD21/CR2 monoclonal antibodyHuman, Cynomolgus/ Rhesus macaque, Rat, Mouse, Feline, Canine, Bovine, EquinemabFACS/Biofunctional Antibody, Therapeutics Target antibodyDetail



Multi-species CR2/ CD21/ C3DR VLP (virus-like particle) for cell curture, in vitro study, in vivo study, benchmark, drug discovery & MOA research and positive control for the diagnosis

Genemedi produces Human, Cynomolgus/ Rhesus macaque, Rat, Mouse, Feline, Canine, Bovine, Equine CD21/CR2 VLP (virus-like particle) for cell curture, in vitro study, in vivo study, benchmark, drug discovery & MOA research and positive control for the diagnosis.

Products NameSpeciesExpression PlatformDetail
CD21/CR2 VLP (virus-like particle)Human, Cynomolgus/ Rhesus macaque, Rat, Mouse, Feline, Canine, Bovine, EquineMammalian cellProducts Developing