Recombinant Anti-CD19 x Anti-CD3 Bispecific Antibody (Diabody-Fc) (BSDBF-041)

Recombinant Anti-CD19 x Anti-CD3 Bispecific Antibody (Diabody-Fc) is a fusion protein of two diabodies connected together by an Fc region. In a diabody, the two scFvs with short linkers are from anti-CD19 and anti-CD3 antibodies. The VH and VL domains form an inter-chain pairing. The diabody with different specificities is fused to the Fc fragment, which results in 2+2 antigen-binding valency and exerts Fc-mediated functions or just extends the half-life. This BsAb can retarget T cells to tumor cells. It is designed for the research of B cell lymphoma; Follicular lymphoma; Leukemia therapy.

Datasheet

Specifications

Targets

CD19 & CD3

Type

Constant Domain-extended Bispecific Fragments

Species Reactivity

Human

Target 1

CD19

Host Animal 1

Mouse

Target 2

CD3

Host Animal 2

Mouse

Application

FuncS; Promising therapeutic agent

Related Disease

B cell lymphoma; Follicular lymphoma; Leukemia

Targets

Target 1

CD19

Gene ID

930

UniProt ID

P15391

Alternative Names

CD19; CD19 molecule; Cluster of differentiation 19; B4; CVID3; B-lymphocyte antigen CD19; differentiation antigen CD19; T-cell surface antigen Leu-12; B-lymphocyte surface antigen B4

Target 2

CD3

Gene ID

916

UniProt ID

P07766

Alternative Names

CD3E; CD3e molecule; Cluster of differentiation 3; CD3e molecule, epsilon (CD3-TCR complex); T3E; TCRE; IMD18; T-cell surface glycoprotein CD3 epsilon chain; CD3-epsilon; T-cell surface antigen T3/Leu-4 epsilon chain; CD3e antigen, epsilon polypeptide (TiT3 complex); T-cell antigen receptor complex, epsilon subunit of T3

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