Invitrogen™ Human Fc epsilon RI ELISA Kit

Catalog No.	Quantity
BMS21012TEN	10 x 96 Tests
BMS21012	96 Tests

Catalog No. BMS21012TEN Supplier Invitrogen™ Supplier No. BMS21012TEN

Description

ELISA

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

• Accession Number: P12319
• Assay Range: 0.078-5 ng/mL
• Assay Sensitivity: <0.068 ng/mL
• Conjugate: HRP
• Immunoassay Kit Format: Sandwich ELISA Kit
• Product Type: ELISA
• Sample Type: Plasma, Serum, Supernatant
• Target Species: Human
• For Use With (Equipment): Absorbance Microplate Reader
• 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; RP11-550P17.3alpha 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 ID (Entrez): 2205
• Gene Symbol: FCER1A
• Interassay CV: 6.8%
• Intraassay CV: 6.1%
• Kit Contents: Pre-coated 96 well plate, Standard, Detection antibody (chimeric IgE), IgE - HRP conjugate, Assay Buffer concentrate, Wash Buffer concentrate, Substrate solution, Stop Solution, Adhesive Plate Covers, Standard, Detection antibody (chimeric IgE), IgE - HRP conjugate, Assay Buffer concentrate, Wash Buffer concentrate, Substrate solution, Stop Solution, Adhesive Plate Covers
• Label or Dye: HRP
• Quantity: 10 x 96 Tests
• Regulatory Status: RUO
• Sample Volume: Plasma 20 μL, Serum 20 μL, Supernatant 20 μL
• Shipping Condition: Wet Ice
• Storage Requirements: 2-8°C
• Target: FceR1 alpha
• Test Time: 1 hr 20 min
• Total Assay Time: 4 hr 30 min