Invitrogen™ Human IgE Uncoated ELISA Kit

Artikelnummer.	Quantity	unitSize
15530957	20 x 96 Tests	Pack of 20

Artikelnummer. 15530957 missing translation for 'mfr' Invitrogen™ missing translation for 'supplierNo' 885061077

Beschreibung

ELISA

The Human Immunoglobulin E (Hu IgE) Uncoated ELISA Kit contains pre-matched antibody pairs, plates and reagents for performing quantitative enzyme linked immunosorbent assays (ELISA) to detect and quantify protein levels of human IgE. Wash Buffer and Stop Solution are needed to complete the ELISA reaction and are sold separately. Principle of the method ELISAs are designed to measure the amount of the target bound between a matched antibody pair. A target-specific antibody is coated to the bottom of the wells of a microplate, which is an overnight process. Samples, standards, or controls are then added into these wells and bind to the immobilized (capture) antibody. A sandwich is formed by the addition of the second (detector) antibody, a substrate solution is added that reacts with the enzyme-antibody-target complex to produce measurable signal. The intensity of this signal is directly proportional to the concentration of target present in the original specimen.

IgE is one of the five classes of immunoglobulins found in mammals. Monomers consist of two heavy (epsilon) chains with 4 Ig-like constant domains, and two light chains. IgE plays an essential role in type I hypersensitivity (allergic responses such as hay fever, asthma, hives, anaphylatic shock) by binding to Fc receptors on basophils and mast cells. Crosslinking of IgE bound to Fc receptors induces degranulation of mast cells and basophils that promote allergic manifestations. IgE is also functionally important for immunity against parasites.

Spezifikation

• Assay Range: 7.8 to 500 ng/mL
• Assay Sensitivity: 7.8 ng/mL
• Conjugate: HRP
• Product Type: ELISA
• Sample Type: Plasma, Serum
• Target Species: Human
• For Use With (Application): ELISA
• For Use With (Equipment): Colorimetric Microplate Reader
• Gene ID (Entrez): 3497
• Kit Contents: Capture Antibody: Pre-titrated, Purified antibody, Detection Antibody: Pre-titrated, Biotin-conjugated antibody, Standard: Human IgE protein for generating standard curve and calibrating samples, 10X Coating Buffer: Buffer for plating the Capture Antibody, 5X ELISA/ELISPOT Diluent: Buffer for blocking and diluting the Detection Antibody and Enzyme, Enzyme: Pre-titrated Avidin-HRP, Substrate: 1X TMB Solution, Certificate of Analysis: Lot-specific instructions for dilution of antibodies and standards, 96 Well Plate: High affinity 96-well plate (included with product Cat. Nos. ending in suffixes -22, -76, -86)
• Quantity: 20 x 96 Tests
• Regulatory Status: RUO
• Sample Volume: Plasma 10 μL, Serum 10 μL
• Synonym: Immunoglobulin E
• Target: Human IgE
• Test Time: 1 hrs 45 mins
• Total Assay Time: 24 hrs 30 mins