2. Signaling Pathways
  3. Immunology/Inflammation
  4. CD19
  5. CD19 Inhibitor

CD19 Inhibitor

CD19 Inhibitors (16):

Cat. No. Product Name Effect Purity
  • HY-P9963
    Blinatumomab
    		Inhibitor 98.78%
    Blinatumomab (Anatumomab) is a bispecific monoclonal antibody with two binding sites, one for CD3E on T cells and one for CD19 on B cells. Blinatumomab can be used in research for acute lymphoblastic leukemia.
  • HY-P99113
    Inebilizumab
    		Inhibitor 99.00%
    Inebilizumab is an anti-CD19 monoclonal antibody (mAb) with enhanced antibody-dependent cell-mediated cytotoxicity against B cells. Inebilizumab can be used for multiple sclerosis and neuromyelitis optica research.
  • HY-P991028
    Surovatamig
    		Inhibitor 99.89%
    Surovatamig (AZD0486; TNB-486) is a fully human anti-CD19/CD3 IgG4 bispecific antibody. Surovatamig triggers T cell activation, releases cytotoxic granules, and induces T cell-dependent cellular cytotoxicity and tumor cell lysis. Surovatamig can reduces release of pro-inflammatory cytokines including IL-2, IFNγ, TNF. Surovatamig can be used for the research of cancer, such as B cell non-Hodgkin lymphoma.
  • HY-P99711
    Loncastuximab
    		Inhibitor ≥99.0%
    Loncastuximab (RB4v1.2) is an anti-CD19 monoclonal antibody. Loncastuximab has antitumor activity and can be used in the research of Non-Hodgkin Lymphoma (NHL) and Diffuse Large B-cell Lymphoma (DLBCL). Loncastuximab is capable of synthesizing the ADC molecule Loncastuximab tesirine (HY-P99349).
  • HY-P99761
    Obexelimab
    		Inhibitor 99.99%
    Obexelimab (XmAb5871) is a humanized anti-CD19 antibody. Obexelimab works by inhibiting B cell receptor (BCR) mediated calcium influx and promoting the phosphorylation of Fc γ receptor IIb (FcγRIIb), which reduces B cell activation and function, leading to B cell apoptosis. Obexelimab can be used in research for rheumatoid arthritis and systemic lupus erythematosus.
  • HY-P991898
    IASO-782
    		Inhibitor
    IASO-782 (RD126) is a fully human monoclonal antibody targeting human CD19. The Fc segment of IASO-782 is mutated to enhance antibody-dependent cell-mediated cytotoxicity (ADCC) while maintaining the integrity of other Fc segment functions, such as ADCP. IASO-782 effectively eliminates CD19+ B cells, plasmablasts, and some plasma cells, thereby reducing or completely eliminating autoreactive antibodies produced by these cells. IASO-782 can be used for the study of immune thrombocytopenic purpura (ITP), warm autoimmune hemolytic anemia (wAIHA) and systemic lupus erythematosus (SLE).
  • HY-P99976
    Anti-Mouse CD19 Antibody (1D3)
    		Inhibitor 98.778%
    Anti-Mouse CD19 Antibody (1D3) is an IgG2a antibody inhibitor targeting mouse CD19. Anti-Mouse CD19 Antibody (1D3) reduces CD19 expression levels on the surface of B cells. Anti-Mouse CD19 Antibody (1D3) inhibits the replication of peritoneal B-1a cells.
  • HY-P99285
    Denintuzumab
    		Inhibitor ≥99.0%
    Denintuzumab (hBU 12) is a recombinant humanized anti-CD19 monoclonal antibody. Denintuzumab binds to CD19 on the surface of B cells. Denintuzumab can be used as the antibody moiety (ADC antibody) of antibody-drug conjugates to synthesize ADC, Denintuzumab Mafodotin (SGN-CD19A). Denintuzumab Mafodotin can be used in the research of acute lymphoblastic leukemia.
  • HY-P990017
    Englumafusp alfa
    		Inhibitor 99.93%
    Englumafusp alfa (CD19-4-1BBL; RO7227166) is a fusion construct comprised of a CD19-specific antibody domain fused to a trimerized extracellular domains of human 41BBL. Englumafusp alfa promotes CD19-specific 4-1BB cross-linking on the surface of T and NK cells.
  • HY-P990870
    Anti-CD19 Antibody (4G7)
    		Inhibitor 98%
    Anti-CD19 Antibody (4G7) is an anti-human CD19 IgG1 monoclonal antibody. Anti-CD19 Antibody (4G7) reduces the killing effect of CAR T cells on Raji cells. Anti-CD19 Antibody (4G7) can be used for research on immunology. Anti-CD19 Antibody (4G7) is often used in flow cytometry. The recommend isotype control of Anti-CD19 Antibody (4G7): Mouse IgG1 kappa, Isotype Control (HY-P99977).
  • HY-P990571
    Coltuximab
    		Inhibitor 98.43%
    Coltuximab is a CHO-expressed humanized antibody that targets CD19. Coltuximab is composed of huIgG1 heavy chains and huκ light chains, with a molecular weight (MW) of 144.70 kDa. The isotype control for Coltuximab can refer to Human IgG1 kappa, Isotype Control (HY-P99001).
  • HY-P991900
    LY3541860
    		Inhibitor ≥99.0%
    LY3541860 is a selective anti-CD19 antibody that both binds human CD19 with high affinity and selectively binds human B cells (Kd values: 76.8 pM and 94.5 nM for humans and cynomolgus monkeys, respectively). LY3541860 inhibits CpG-induced CD69 expression (IC50 = 0.006 nM). LY3541860 exhibits potent B cell inhibitory activities. LY3541860 can inhibit both BCR- and TLR-induced human B cell activation. LY3541860 can be used for the research of autoimmune diseases.
  • HY-P990349
    Anti-CD19 Antibody
    		Inhibitor 99.91%
    The Anti-CD19 Antibody is a humanized antibody expressed in CHO cells, targeting CD19. The Anti-CD19 Antibody contains a huIgG1 heavy chain and a huκ light chain, with a predicted molecular weight (MW) of 145 kDa. The isotype control for Anti-CD19 Antibody can be referenced as Human IgG1 kappa, Isotype Control (HY-P99001).
  • HY-P991231
    DI-B4
    		Inhibitor
    DI-B4 is an anti-CD19 monoclonal antibody that can bind to CD19 on the surface of B cells and has anti-tumor activity.
  • HY-P991542
    GBR-401
    		Inhibitor
    GBR-401 is a humanized anti-CD19 monoclonal antibody with high affinity for FcγRIIIa. GBR-401 exerts a potent in vitro and in vivo cytotoxic activity against various B-cell malignancies. GBR-401 induces cell death by antibody dependent cellular cytotoxicity (ADCC) and direct killing effect. GBR-401 demonstrates potent activity of depleting malignant B cells and prolongs mice survival in multiple xenograft severe combined immunodeficiency (SCID) mice models.
  • HY-P991839
    Anti-CD19 Antibody (FMC63)
    		Inhibitor
    Anti-CD19 Antibody (FMC63) is an anti-human CD19 antibody. Anti-CD19 Antibody (FMC63)recognizes an epitope in CD19 that is located between exons 2 and 4. Recommend Isotype Controls: Human IgG1 kappa, Isotype Control (HY-P99001).