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Mouse Anti-FCER1A Recombinant Antibody (2C12-3B6) (CBMAB-A2903-LY)

The product is antibody recognizes FCER1A. The antibody 2C12-3B6 immunoassay techniques such as: WB, ELISA.
See all FCER1A antibodies

Summary

Host Animal
Mouse
Specificity
Human
Clone
2C12-3B6
Antibody Isotype
IgG1, κ
Application
WB, ELISA

Basic Information

Immunogen
FCER1A (AAH05912.1, 1 a.a. ~ 257 a.a) full-length recombinant protein with GST tag. MW of the GST tag alone is 26 KDa.
Specificity
Human
Antibody Isotype
IgG1, κ
Clonality
Monoclonal
Application Notes
The COA includes recommended starting dilutions, optimal dilutions should be determined by the end user.

Formulations & Storage [For reference only, actual COA shall prevail!]

Format
Liquid
Purity
> 95% Purity determined by SDS-PAGE.
Storage
Store at +4°C short term (1-2 weeks). Aliquot and store at -20°C long term. Avoid repeated freezethaw cycles.

Target

Full Name
Fc Fragment Of IgE Receptor Ia
Introduction
The IgE receptor plays a central role in allergic disease, coupling allergen and mast cell to initiate the inflammatory and immediate hypersensitivity responses that are characteristic of disorders such as hay fever and asthma. The allergic response occurs when 2 or more high-affinity IgE receptors are crosslinked via IgE molecules that in turn are bound to an allergen (antigen) molecule. A perturbation occurs that brings about the release of histamine and proteases from the granules in the cytoplasm of the mast cell and leads to the synthesis of prostaglandins and leukotrienes--potent effectors of the hypersensitivity response. The IgE receptor consists of 3 subunits: alpha, beta (MIM 147138), and gamma (MIM 147139); only the alpha subunit is glycosylated.[supplied by OMIM
Entrez Gene ID
2205
UniProt ID
P12319
Alternative Names
FCE1A; FcERI
Research Area
Binds to the Fc region of immunoglobulins epsilon. High affinity receptor. Responsible for initiating the allergic response. Binding of allergen to receptor-bound IgE leads to cell activation and the release of mediators (such as histamine) responsible for the manifestations of allergy. The same receptor also induces the secretion of important lymphokines.
Biological Process
Cell surface receptor signaling pathway Source: GO_Central
Regulation of immune response Source: GO_Central
Cellular Location
Cell membrane
Topology
Extracellular: 26-205
Helical: 206-224
Cytoplasmic: 225-257

Tang, R. Y., Yin, L., Yao, L., & Chen, X. P. (2022). An overlapped natural antisense lncRNA FCER1A-AS controls anaphylactic reaction by promoting FcεRIα expression. bioRxiv.

Romantowski, J., Maciejewska, A., Polanska, J., Wasilewska, E., Specjalski, K., Chełminska, M., ... & Niedoszytko, M. (2021). IFNG, FCER1A, PCDHB10 expression as a new potential marker of efficacy in grass pollen allergen-specific immunotherapy. Advances in Dermatology and Allergology/Postȩpy Dermatologii i Alergologii, 38(4), 665.

Andiappan, A. K., Puan, K. J., Lee, B., Yeow, P. T., Yusof, N., Merid, S. K., ... & Rotzschke, O. (2021). Inverse association of FCER1A allergy variant in monocytes and plasmacytoid dendritic cells. Journal of Allergy and Clinical Immunology, 147(4), 1510-1513.

Potaczek, D. P., Przytulska-Szczerbik, A., Bazan-Socha, S., Nastałek, M., Wojas-Pelc, A., Okumura, K., ... & Wypasek, E. (2020). Interaction between functional polymorphisms in FCER1A and TLR2 and the severity of atopic dermatitis. Human Immunology, 81(12), 709-713.

Homma, T., Yokoyama, K., Itoh, F., Sakamoto, T., Yamagishi, M., Ra, C., ... & Inada, Y. (2020). Evaluation of the high affinity IgE receptor alpha-IgG1 Fc fusion protein (FCER1A-Fc) as a topical ocular anti-allergic agent. Journal of Allergy and Clinical Immunology, 145(2), AB162.

Wei, L., Pavlovic, V., Bansal, A. T., Chen, X., Foster, G. R., He, H., ... & Wat, C. (2019). Genetic variation in FCER1A predicts peginterferon alfa‐2a‐induced hepatitis B surface antigen clearance in East Asian patients with chronic hepatitis B. Journal of Viral Hepatitis, 26(9), 1040-1049.

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For research use only. Not intended for any clinical use.

Custom Antibody Labeling

We also offer labeled antibodies developed using our catalog antibody products and nonfluorescent conjugates (HRP, AP, Biotin, etc.) or fluorescent conjugates (Alexa Fluor, FITC, TRITC, Rhodamine, Texas Red, R-PE, APC, Qdot Probes, Pacific Dyes, etc.).

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