HER2 & CD3
In immunology, the CD3 (cluster of differentiation 3) T-cell co-receptor is a protein complex and is composed of four distinct chains. In mammals, the complex contains a CD3γ chain, a CD3δ chain, and two CD3ε chains. These chains associate with a molecule known as the T-cell receptor (TCR) and the ζ-chain to generate an activation signal in T lymphocytes. The TCR, ζ-chain, and CD3 molecules together comprise the TCR complex.
This gene encodes a member of the epidermal growth factor (EGF) receptor family of receptor tyrosine kinases. This protein has no ligand binding domain of its own and therefore cannot bind growth factors. However, it does bind tightly to other ligand-bound EGF receptor family members to form a heterodimer, stabilizing ligand binding and enhancing kinase-mediated activation of downstream signalling pathways, such as those involving mitogen-activated protein kinase and phosphatidylinositol-3 kinase. Allelic variations at amino acid positions 654 and 655 of isoform a (positions 624 and 625 of isoform b) have been reported, with the most common allele, Ile654/Ile655, shown here. Amplification and/or overexpression of this gene has been reported in numerous cancers, including breast and ovarian tumors. Alternative splicing results in several additional transcript variants, some encoding different isoforms and others that have not been fully characterized.
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- Targets: HER2 & CD3
- Type: Fab2
- Application: FuncS, Promising therapeutic agent
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- Targets: HER2 & CD3
- Type: CrossMab
- Application: FuncS, Promising therapeutic agent
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- Species Reactivity: Human
- Type: Mouse IgG1
- Application: IHC
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- Species Reactivity: Mouse
- Type: Rat IgG2b, κ
- Application: FC, IHC, IP, Activ, CMCD, Depletion
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- Type: ADCC enhanced antibody
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- Derivation: Humanized
- Species Reactivity: Human
- Type: Fab fragment
- Application: ELISA
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- Derivation: Humanized
- Type: Humanized antibody
- Application: ELISA, FC
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- Derivation: Humanized
- Type: Humanized antibody
- Application: ELISA, FC, FuncS
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- Derivation: Humanized
- Type: Humanized antibody
- Application: FC, ELISA
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- Derivation: Humanized
- Type: Humanized antibody
- Application: ELISA, FC
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- Derivation: Humanized
- Type: Humanized antibody
- Application: ELISA, FC, FuncS
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- Derivation: Humanized
- Species Reactivity: Human, Cynomolgus Monkey
- Type: Humanized scFv
- Application: ELISA, SPR
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- Derivation: Humanized
- Type: Humanized antibody
- Application: ELISA, FC
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- Derivation: Humanized
- Type: Humanized antibody
- Application: ELISA, FC
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- Species Reactivity: Cynomolgus, Human
- Type: Mouse scFv
- Application: ELISA, SPR
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- Species Reactivity: Human
- Type: Humanized Fab
- Application: ELISA
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- Derivation: Humanized
- Type: Humanized antibody
- Application: ELISA, FC
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- Derivation: Mouse hybridoma cell line
- Species Reactivity: Human
- Type: Mouse Fab
- Application: ELISA, FC
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- Derivation: Humanized
- Species Reactivity: Human, Cynomolgus Monkey
- Type: Humanized scFv
- Application: ELISA, SPR
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- Derivation: Humanized
- Species Reactivity: Cynomolgus, Human
- Type: Humanized Fab
- Application: ELISA
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- Derivation: Humanized
- Type: Humanized antibody
- Application: ELISA, FC
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- Derivation: Mouse hybridoma cell line
- Species Reactivity: Human
- Type: Mouse scFv
- Application: ELISA, FC
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- Species Reactivity: Cynomolgus, Human
- Type: Mouse scFv
- Application: ELISA, SPR
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- Derivation: Humanized
- Species Reactivity: Cynomolgus, Human
- Type: Humanized Fab
- Application: ELISA
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- Derivation: Humanized
- Type: Humanized antibody
- Application: ELISA, FC, FuncS
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- Derivation: Humanized
- Species Reactivity: Human
- Type: Human scFv
- Application: FC
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- Derivation: Mouse hybridoma cell line
- Species Reactivity: Human
- Type: Mouse IgG1
- Application: ELISA, FC
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- Derivation: Humanized
- Species Reactivity: Cynomolgus, Human
- Type: Humanized Fab
- Application: ELISA
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- Species Reactivity: Human
- Type: Humanized IgG
- Application: ELISA
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- Derivation: Humanized
- Species Reactivity: Human
- Type: Human scFv
- Application: FC
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- Derivation: Humanized
- Species Reactivity: Cynomolgus, Human
- Type: Humanized Fab
- Application: ELISA
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- Derivation: Humanized
- Species Reactivity: Cynomolgus, Human
- Type: Human scFv
- Application: ELISA
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- Derivation: Humanized
- Species Reactivity: Human
- Type: Human scFv
- Application: FC
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- Derivation: Humanized
- Species Reactivity: Cynomolgus, Human
- Type: Human IgG1, κ
- Application: ELISA, FC
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- Derivation: Humanized
- Type: Humanized antibody
- Application: ELISA, FC
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- Derivation: Humanized
- Species Reactivity: Cynomolgus, Human
- Type: Humanized Fab
- Application: ELISA
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- Derivation: Humanized
- Species Reactivity: Cynomolgus, Human
- Type: Human scFv
- Application: ELISA
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- Derivation: Humanized
- Species Reactivity: Cynomolgus, Human
- Type: Human IgG1, κ
- Application: ELISA, FC
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- Derivation: Humanized
- Type: Humanized antibody
- Application: ELISA, FC
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- Derivation: Humanized
- Species Reactivity: Cynomolgus, Human
- Type: Humanized Fab
- Application: ELISA
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- Derivation: Humanized
- Species Reactivity: Cynomolgus, Human
- Type: Human scFv
- Application: ELISA
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- Derivation: Humanized
- Species Reactivity: Cynomolgus, Human
- Type: Human IgG1, κ
- Application: ELISA, FC, FuncS
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- Derivation: Humanized
- Type: Humanized antibody
- Application: ELISA, FC
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- Derivation: Humanized
- Species Reactivity: Cynomolgus, Human
- Type: Humanized Fab
- Application: ELISA
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- Derivation: Humanized
- Species Reactivity: Cynomolgus, Human
- Type: Human scFv
- Application: ELISA
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- Derivation: Humanized
- Species Reactivity: Cynomolgus, Human
- Type: Human IgG1, κ
- Application: ELISA, FC, FuncS
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- Derivation: Humanized
- Species Reactivity: Human
- Type: Humanized Fab
- Application: ELISA
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- Derivation: Humanized
- Type: Humanized antibody
- Application: ELISA, FC
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- Derivation: Humanized
- Species Reactivity: Cynomolgus, Human
- Type: Human scFv
- Application: ELISA
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- Derivation: Humanized
- Species Reactivity: Cynomolgus, Human
- Type: Human IgG1, κ
- Application: ELISA, FC, FuncS
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- Species Reactivity: Human
- Type: Mouse Fab
- Application: ELISA
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- Derivation: Humanized
- Type: Humanized antibody
- Application: ELISA, FC
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- Derivation: Humanized
- Species Reactivity: Cynomolgus, Human
- Type: Human scFv
- Application: ELISA
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- Derivation: Humanized
- Species Reactivity: Cynomolgus, Human
- Type: Human IgG1, κ
- Application: ELISA, FC, FuncS
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- Species Reactivity: Human
- Type: Mouse Fab
- Application: ELISA
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- Derivation: Humanized
- Type: Humanized antibody
- Application: ELISA, FC
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- Derivation: Humanized
- Species Reactivity: Human
- Type: Human scFv
- Application: ELISA
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- Derivation: Humanized
- Species Reactivity: Cynomolgus, Human
- Type: Human IgG1, κ
- Application: ELISA, FC, FuncS
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- Derivation: Chimeric (mouse/human)
- Type: Chimeric antibody (mouse/human)
- Application: ELISA
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- Derivation: Humanized
- Type: Humanized antibody
- Application: ELISA, FC
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- Species Reactivity: Human
- Type: Mouse scFv
- Application: ELISA
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- Derivation: Humanized
- Species Reactivity: Human
- Type: Humanized antibody
- Application: ELISA, FC
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- Derivation: Chimeric (mouse/human)
- Type: Chimeric antibody (mouse/human)
- Application: ELISA
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- Species Reactivity: Human
- Type: Mouse scFv
- Application: ELISA
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- Derivation: Humanized
- Type: Humanized antibody
- Application: ELISA, FC
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- Species Reactivity: Human
- Type: Mouse IgG
- Application: ELISA, FC
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- Species Reactivity: Human
- Type: Mouse Fab
- Application: ELISA
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- Derivation: Chimeric (mouse/human)
- Type: Chimeric antibody (mouse/human)
- Application: ELISA
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- Derivation: Humanized
- Type: Humanized antibody
- Application: ELISA, FC
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- Species Reactivity: Human
- Type: Mouse IgG
- Application: ELISA, FC
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- Species Reactivity: Human
- Type: Humanized scFv
- Application: ELISA
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- Species Reactivity: Human, Cynomolgus monkey
- Type: Mouse Fab
- Application: ELISA
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- Derivation: Chimeric (mouse/human)
- Type: Chimeric antibody (mouse/human)
- Application: ELISA
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- Derivation: Chimeric (mouse/human)
- Type: Chimeric antibody (mouse/human)
- Application: ELISA
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- Derivation: Humanized
- Species Reactivity: Cynomolgus, Human
- Type: Human scFv
- Application: ELISA
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- Type: Humanized Antibody
- Application: ELISA, FC, FuncS
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- Species Reactivity: Human
- Type: Mouse scFv
- Application: ELISA
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- Derivation: Chimeric (mouse/human)
- Type: Chimeric antibody (mouse/human)
- Application: ELISA
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- Species Reactivity: Human, Cynomolgus monkey
- Type: Mouse scFv
- Application: ELISA
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- Type: Chimeric (mouse/human)
- Application: ELISA, FC, FuncS
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- Species Reactivity: Human
- Type: Mouse IgG
- Application: ELISA
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- Type: Humanized Antibody
- Application: ELISA, FC, FuncS
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- Application: IB, ELISA, FC, FuncS
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- Type: Humanized Antibody
- Application: ELISA, FC, FuncS
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- Type: Chimeric (mouse/human)
- Application: ELISA, FC, FuncS
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- Application: IP, IB, FuncS
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- Type: Human antibody
- Application: FC, Cyt
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- Type: Chimeric (mouse/human)
- Application: ELISA, FC, FuncS
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- Application: IB, ELISA, FC, FuncS
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- Application: FC, IB, ELISA
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- Application: IP, IB, FuncS
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- Type: Human antibody
- Application: FC, Cyt
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- Species Reactivity: Human, Cynomolgus monkey
- Type: Mouse IgG
- Application: ELISA
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- Type: Human antibody
- Application: FC, Cyt
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For Research Use Only. Not For Clinical Use.