Invitrogen™ FceR1 alpha Monoclonal Antibody (9E1)

Catalog No.	Quantity
MA181476	100 μg
PIMA181730	200 μg

Catalog No. MA181476 Supplier Invitrogen™ Supplier No. MA181476

Description

Mouse Monoclonal Antibody

For FACS analysis, use 10 μL of the suggested working dilution to label 1x10^6 cells in 100 μL. Mouse anti Human Fc epsilon R1 alpha antibody, clone 9E1 recognizes the human high affinity Fc receptor for IgE (Fc epsilon R1), which plays a central role in the IgE-mediated allergic response. Mouse anti Human Fc epsilon R1 alpha antibody, clone 9E1 recognizes the human high affinity Fc receptor for IgE (Fc epsilon R1), which plays a central role in the IgE-mediated allergic response.

Fc epsilon RI alpha, also known as FceR1 alpha, is a subunit of the high-affinity receptor for IgE, primarily expressed on mast cells and basophils. Its expression is upregulated by the presence of IgE. Fc epsilon RI alpha forms a tetrameric complex with one beta and two gamma subunits, which are essential for signal transduction. The beta and gamma subunits contain immunoreceptor tyrosine-based activation motifs (ITAMs). The Fc epsilon RI complex plays a crucial role in triggering IgE-mediated allergic reactions. When allergen-bound IgE molecules bring together two or more high-affinity IgE receptors, it leads to the release of mediators such as histamine, which are responsible for allergy symptoms. This process couples allergens and mast cells to initiate inflammatory responses characteristic of allergic disorders like hay fever and asthma. The release of histamine and proteases also leads to the synthesis of prostaglandins and leukotrienes, which are potent effectors of the hypersensitivity response.

Specifications

• Antigen: FceR1 alpha
• Applications: ELISA, Flow Cytometry, Immunoprecipitation, Western Blot, Immunocytochemistry
• Classification: Monoclonal
• Clone: 9E1
• Concentration: 1 mg/mL
• Conjugate: Unconjugated
• Formulation: PBS with 0.09% sodium azide
• Gene: FCER1A
• Gene Accession No.: P12319
• Gene Alias: alpha polypeptide; fc epsilon r1; Fc epsilon receptor Ia; Fc epsilon RI alpha-chain; Fc fragment of IgE receptor Ia; Fc fragment of IgE, high affinity I, receptor for; alpha polypeptide; Fc IgE receptor, alpha polypeptide; Fc receptor, IgE, high affinity I, alpha polypeptide; Fce1a; Fc-epsilon RI-alpha; fcepsilonri; FCER1A; FcERI; Fcr-5; high affinity immunoglobulin epsilon receptor alpha-subunit; high affinity immunoglobulin epsilon receptor subunit alpha; IgE Fc receptor subunit alpha; Iger01; immunoglobulin E receptor, high-affinity, of mast cells, alpha polypeptide; RATIGER01; RP11-550P17.3
• Gene Symbols: FCER1A
• Host Species: Mouse
• Immunogen: Proprietary Immunogen.
• Purification Method: Protein A
• Quantity: 100 μg
• Regulatory Status: RUO
• Primary or Secondary: Primary
• Gene ID (Entrez): 2205
• Target Species: Human
• Content And Storage: Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
• Product Type: Antibody
• Form: Liquid
• Isotype: IgG2b