Invitrogen™ Human GPX1 ELISA Kit

Catalog No.	Quantity
EEL198	96 Tests

Catalog No. EEL198 Supplier Invitrogen™ Supplier No. EEL198

Description

ELISA

Human GPX1 ELISA Kit quantifies GPX1 in serum and plasma. The Human GPX1 solid-phase sandwich ELISA (enzyme-linked immunosorbent assay) is designed to measure the amount of the target bound between a matched antibody pair. A target-specific antibody has been pre-coated in the wells of the supplied microplate. Samples are then added into these wells and bind to the immobilized (capture) antibody. The sandwich is formed by the binding of the second (detector) antibody to the target on a different epitope from the capture antibody. An antibody conjugated with enzyme binds the formed sandwich. After incubation and washing steps to rid the microplate of unbound substances. Rigorous validation: Each manufactured lot of this ELISA kit is quality tested for criteria such as sensitivity, specificity, precision, and lot-to-lot consistency. See manual for more information on validation. For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

Glutathione peroxidases (Gpxs) are ubiquitously expressed proteins which catalyze the reduction of hydrogen peroxides and organic hydroperoxides by glutathione. There are several isoforms which differ in their primary structure and localization. The classical cytosolic/mitochondrial GPx1 (cGPx) is a selenium-dependent enzyme, first of the GPx family to be discovered. GPx2, also known as gastrointestinal GPx (GI-GPx), is an intracellular enzyme expressed only at the epithelium of the gastrointestinal tract. Extracellular plasma GPx (pGPx or GPx3) is mainly expressed by the kidney from where it is released into the blood circulation. Phospholipid hydroperoxide GPx4 (PH-GPx) expressed in most tissues, can reduce many hydroperoxides including hydroperoxides integrated in membranes, hydroperoxy lipids in low density lipoprotein or thymine. All mammalian GPx family members, except for the recently described Cys containing GPx3 and epididymis-specific secretory GPx (eGPx or GPx5) isoforms, possess selenocysteine at the active site.

Specifications

• Accession Number: P07203
• Assay Range: 31.25-2000 pg/mL
• Assay Sensitivity: 18.75 pg/mL
• Conjugate: HRP
• Detection Method: Colorimetric
• Immunoassay Kit Format: Sandwich ELISA Kit
• Product Type: ELISA
• Sample Type: Plasma, Serum
• Target Species: Human
• For Use With (Equipment): Absorbance Microplate Reader
• Gene Alias: AI195024; AL033363; Cellular glutathione peroxidase; CGPx; cytosolic glutathione peroxidase; glutathione peroxidase; glutathione peroxidase 1; Gpx; Gpx1; GPx-1; GPXD; GSHPx; GSHPX1; GSHPx-1; HGNC:4553; MGC14399; MGC88245; OTTHUMP00000210766; Selenium-dependent glutathione peroxidase 1AI195024; AL033363; Cellular glutathione peroxidase; CGPx; cytosolic glutathione peroxidase; glutathione peroxidase; glutathione peroxidase 1; Gpx; Gpx1; GPx-1; GPXD; GSHPx; GSHPX1; GSHPx-1; HGNC:4553; MGC14399; MGC88245; OTTHUMP00000210766; Selenium-dependent glutathione peroxidase 1;
• Gene ID (Entrez): 2876
• Gene Symbol: GPX1
• Interassay CV: <10%
• Intraassay CV: <10%
• Kit Contents: Micro ELISA Plate (Dismountable), Reference Standard , Concentrated Biotinylated Detection Ab(100x), Concentrated HRP Conjugate (100x), Reference Standard & Sample Diluent, Biotinylated Detection Ab Diluent, HRP Conjugate Diluent, Concentrated Wash Buffer(25x), Substrate Reagent, Stop Solution, Plate Sealer, Product Description, Certificate of Analysis, Reference Standard, Concentrated Biotinylated Detection Ab(100x), Concentrated HRP Conjugate (100x), Reference Standard & Sample Diluent, Biotinylated Detection Ab Diluent, HRP Conjugate Diluent, Concentrated Wash Buffer(25x), Substrate Reagent, Stop Solution, Plate Sealer, Product Description, Certificate of Analysis
• Label or Dye: Biotin
• Quantity: 96 Tests
• Regulatory Status: RUO
• Sample Volume: Plasma: 100 μL, Serum: 100 μL
• Shipping Condition: Wet Ice
• Storage Requirements: Refer to product documentation for component specific storage temperature.
• Target: GPX1
• Test Time: 1 hr 20 min
• Total Assay Time: 3 hr 30 min