Invitrogen™ Human IgE ProQuantum Immunoassay Kit

Catalog No.	Quantity
A446905	5 x 96 Tests
A44690	96 Tests

Catalog No. A446905 Supplier Invitrogen™ Supplier No. A446905

Description

ELISA

IgE is one of the five classes of immunoglobulins found in mammals, characterized by its monomeric structure consisting of two heavy (epsilon) chains with four Ig-like constant domains and two light chains. Although IgE comprises only a small portion of the total immunoglobulin in serum, it plays a crucial role in type I hypersensitivity reactions, such as hay fever, asthma, hives, and anaphylactic shock. IgE is produced by terminally differentiated plasma B cells and basophils. It binds to Fc epsilon receptors on mast cells and basophils, leading to the release of histamine and other molecules that promote allergic responses. Crosslinking of IgE bound to these receptors induces degranulation of mast cells and basophils, resulting in allergic manifestations. In addition to its role in allergic responses, IgE is functionally important for immunity against parasites, highlighting its dual role in both protective and pathological immune processes.

Specifications

• Accession Number: P01854
• Assay Range: 0.0077-3000 ng/mL
• Assay Sensitivity: <0.007 ng/mL
• Conjugate: FAM
• Detection Method: Taqman™ Real-time PCR
• Immunoassay Kit Format: Proximity-based Immunoassay
• Product Type: ProQuantum
• Sample Type: Plasma, Serum
• Target Species: Human
• For Use With (Application): Protein Quantitation
• For Use With (Equipment): qPCR Instruments
• Gene Alias: HCAK1; IgA1; IgG3; IGHA1; IGHA2; IGHG1; IGHG2; IGHG3; IGHG4; IGKC; IGKCD; IGLC; IGLC1; Immunoglobulin E; immunoglobulin heavy constant alpha 1; immunoglobulin heavy constant alpha 2 (A2m marker); immunoglobulin heavy constant gamma 1 (G1m marker); immunoglobulin heavy constant gamma 2 (G2m marker); immunoglobulin heavy constant gamma 3 (G3m marker); immunoglobulin heavy constant gamma 4 (G4m marker); immunoglobulin kappa constant; immunoglobulin lambda constant 1; ImmunoglobulinE; KmHCAK1; IgA1; IgG3; IGHA1; IGHA2; IGHG1; IGHG2; IGHG3; IGHG4; IGKC; IGKCD; IGLC; IGLC1; Immunoglobulin E; immunoglobulin heavy constant alpha 1; immunoglobulin heavy constant alpha 2 (A2m marker); immunoglobulin heavy constant gamma 1 (G1m marker); immunoglobulin heavy constant gamma 2 (G2m marker); immunoglobulin heavy constant gamma 3 (G3m marker); immunoglobulin heavy constant gamma 4 (G4m marker); immunoglobulin kappa constant; immunoglobulin lambda constant 1; ImmunoglobulinE; Km;
• Gene ID (Entrez): 3497
• Gene Symbol: IGHE
• Incubation Time: 1 hr.
• Kit Contents: Assay Dilution Buffer, Antibody-Conjugate A, Antibody-Conjugate B, Antibody-Conjugate Dilution Buffer, Standard, Master Mix, Ligase, Antibody-Conjugate A, Antibody-Conjugate B, Antibody-Conjugate Dilution Buffer, Standard, Master Mix, Ligase
• Label or Dye: FAM™
• Quantity: 5 x 96 Tests
• Regulatory Status: RUO
• Sample Volume: Plasma 2-5 μL, Serum 2-5 μL
• Shipping Condition: Dry Ice
• Storage Requirements: -20°C
• Target: Human IgE
• Test Time: 30 min
• Total Assay Time: 2 hr