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high-affinity IgE receptor

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Fc Receptor (FcR) (1) Syk (1)
By Research Areas:	Inflammation/Immunology (2)

2

Inhibitors & Agonists

1

Inhibitory Antibodies

5

Recombinant Proteins

Targets Recommended: MARK HMG Family

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

Ligelizumab 1 Publications Verification QGE 031; Anti-IGHE Recombinant Antibody	Fc Receptor (FcR)	Inflammation/Immunology
Ligelizumab (QGE 031) is a humanized high-affinity anti-immunoglobulin *IgE* monoclonal antibody. Ligelizumab selectively inhibits the binding of IgE to the high-affinity receptor FcεRI, while the inhibitory effect on the low-affinity receptor CD23 is weak. Ligelizumab can inhibit the activation of effector cells such as mast cells and Basophil, while reducing the production of IgE by B cells, and restoring the IFN-α production and regulatory T cell (Treg) induction function of plasmacytoid dendritic cells (pDC). Ligelizumab can be used in the study of allergic diseases (such as chronic spontaneous urticaria, allergic asthma) .

BI1002494	Syk	Inflammation/Immunology
BI1002494 is an orally active, potent, and selective spleen tyrosine kinase (SYK) inhibitor. BI 1002494 exhibits an IC₅₀ of 115 nM in inhibiting high-affinity IgE receptor-mediated mast cell and basophil degranulation. BI1002494 can be utilized in immunology reesearch .

Cat. No.	Product Name	Target	Research Area

Ligelizumab 1 Publications Verification QGE 031; Anti-IGHE Recombinant Antibody	Fc Receptor (FcR)	Inflammation/Immunology
Ligelizumab (QGE 031) is a humanized high-affinity anti-immunoglobulin *IgE* monoclonal antibody. Ligelizumab selectively inhibits the binding of IgE to the high-affinity receptor FcεRI, while the inhibitory effect on the low-affinity receptor CD23 is weak. Ligelizumab can inhibit the activation of effector cells such as mast cells and Basophil, while reducing the production of IgE by B cells, and restoring the IFN-α production and regulatory T cell (Treg) induction function of plasmacytoid dendritic cells (pDC). Ligelizumab can be used in the study of allergic diseases (such as chronic spontaneous urticaria, allergic asthma) .

Species:	Human (5)
Tag:	His (3) SUMO (1) Tag Free (1) Avi (1) Fc (1)
Source:	HEK293 (4) E. coli (1)

Cat. No.	Compare	Product Name	Species	Source

	Fc epsilon RIA/FCER1A Protein, Human (His-SUMO) Fc epsilon RI alpha; Fc epsilon RI alpha chain ; high affinity I; receptor for; alpha subunit; Fc fragment of IgE; high affinity I; receptor for; alpha polypeptide; Fc IgE receptor; alpha chain; Fc IgE receptor; alpha polypeptide; Fc-epsilon RI-alpha; FCE 1A; FCE1A; FCER1A; Fcer1a; FCERA_HUMAN; FceRI alpha; FcERI; high affinity IgE receptor;	Human	E. coli
	The Fc epsilon RIA/FCER1A protein is a high-affinity receptor for IgE and critically mediates IgE effector function in myeloid cells. After binding to IgE and cross-linking with antigen, it activates signaling pathways that induce myeloid cell activation and differentiation. Fc epsilon RIA/FCER1A Protein, Human (His-SUMO) is the recombinant human-derived Fc epsilon RIA/FCER1A protein, expressed by E. coli , with N-6*His, N-SUMO labeled tag.

	Fc epsilon RIA/FCER1A Protein, Human (HEK293,His) Fc epsilon RI alpha; Fc epsilon RI alpha chain ; high affinity I; receptor for; alpha subunit; Fc fragment of IgE; high affinity I; receptor for; alpha polypeptide; Fc IgE receptor; alpha chain; Fc IgE receptor; alpha polypeptide; Fc-epsilon RI-alpha; FCE 1A; FCE1A; FCER1A; Fcer1a; FCERA_HUMAN; FceRI alpha; FcERI; high affinity IgE receptor;	Human	HEK293
	The Fc epsilon RIA/FCER1A protein is a high-affinity receptor for IgE and critically mediates IgE effector function in myeloid cells. After binding to IgE and cross-linking with antigen, it activates signaling pathways that induce myeloid cell activation and differentiation. Fc epsilon RIA/FCER1A Protein, Human (HEK293,His) is the recombinant human-derived Fc epsilon RIA/FCER1A protein, expressed by HEK293, with C-His labeled tag.

	Fc epsilon RIA/FCER1A Protein, Human (HEK293) Fc epsilon RI alpha; Fc epsilon RI alpha chain ; high affinity I; receptor for; alpha subunit; Fc fragment of IgE; high affinity I; receptor for; alpha polypeptide; Fc IgE receptor; alpha chain; Fc IgE receptor; alpha polypeptide; Fc-epsilon RI-alpha; FCE 1A; FCE1A; FCER1A; Fcer1a; FCERA_HUMAN; FceRI alpha; FcERI; high affinity IgE receptor;	Human	HEK293
	The Fc epsilon RIA/FCER1A protein is a high-affinity receptor for IgE and critically mediates IgE effector function in myeloid cells. After binding to IgE and cross-linking with antigen, it activates signaling pathways that induce myeloid cell activation and differentiation. Fc epsilon RIA/FCER1A Protein, Human (HEK293) is the recombinant human-derived Fc epsilon RIA/FCER1A protein, expressed by HEK293, with tag free.

	Fc epsilon RIA/FCER1A Protein, Human (Active, HEK293, Fc) Fc epsilon RI alpha; Fc epsilon RI alpha chain ; high affinity I; receptor for; alpha subunit; Fc fragment of IgE; high affinity I; receptor for; alpha polypeptide; Fc IgE receptor; alpha chain; Fc IgE receptor; alpha polypeptide; Fc-epsilon RI-alpha; FCE 1A; FCE1A; FCER1A; Fcer1a; FCERA_HUMAN; FceRI alpha; FcERI; high affinity IgE receptor;	Human	HEK293
	The Fc epsilon RIA/FCER1A protein is a high-affinity receptor for IgE and critically mediates IgE effector function in myeloid cells. After binding to IgE and cross-linking with antigen, it activates signaling pathways that induce myeloid cell activation and differentiation. Fc epsilon RIA/FCER1A Protein, Human (Active, HEK293, Fc) is the recombinant human-derived Fc epsilon RIA/FCER1A protein, expressed by HEK293, with C-hFc labeled tag.

	Fc epsilon RIA/FCER1A Protein, Human (Biotinylated, HEK293, His-Avi) Fc epsilon RI alpha; Fc epsilon RI alpha chain ; high affinity I; receptor for; alpha subunit; Fc fragment of IgE; high affinity I; receptor for; alpha polypeptide; Fc IgE receptor; alpha chain; Fc IgE receptor; alpha polypeptide; Fc-epsilon RI-alpha; FCE 1A; FCE1A; FCER1A; Fcer1a; FCERA_HUMAN; FceRI alpha; FcERI; high affinity IgE receptor	Human	HEK293

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