Catalog No: OKCD04385
Size:96WELLS
Price: $675.00
SKU
OKCD04385
Availability: Domestic: within 1-2 weeks delivery | International: within 1-2 weeks delivery
Please contact customer service when ordering 10+ kits.
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- Email: info@avivasysbio.com
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Datasheets/Manuals | Printable datasheet for GPX4 ELISA Kit (Human) (OKCD04385) |
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Predicted Species Reactivity | Homo sapiens|Human | ||||||||||||||||||||||
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Application | Enzyme-linked Immunosorbent assay-Sandwich | ||||||||||||||||||||||
ELISA Kit Detection Method | Colorimetric | ||||||||||||||||||||||
ELISA Kit Duration | 3h | ||||||||||||||||||||||
ELISA Kit Linearity |
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ELISA Kit Principle | The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Glutathione Peroxidase 4 (GPX4). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Glutathione Peroxidase 4 (GPX4). Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Glutathione Peroxidase 4 (GPX4), biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm +/- 10nm. The concentration of Glutathione Peroxidase 4 (GPX4) in the samples is then determined by comparing the O.D. of the samples to the standard curve. | ||||||||||||||||||||||
ELISA Kit Range | 3.12-200ng/mL | ||||||||||||||||||||||
ELISA Kit Recovery |
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ELISA Kit Reproducibility | Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Glutathione Peroxidase 4 (GPX4) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Glutathione Peroxidase 4 (GPX4) were tested on 3 different plates, 8 replicates in each plate. CV(%) = SD/meanX100 Intra-Assay: CV<10% Inter-Assay: CV<12% | ||||||||||||||||||||||
ELISA Kit Component |
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Reconstitution and Storage | 2°C to 8°C|-20°C | ||||||||||||||||||||||
Sample Type | Serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids | ||||||||||||||||||||||
Sensitivity | 2.62 ng/mL | ||||||||||||||||||||||
Assay Info | Assay Methodology: Quantitative Sandwich ELISA |
Gene Symbol | GPX4 |
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Gene Full Name | glutathione peroxidase 4 |
Alias Symbols | epididymis secretory sperm binding protein;Glutathione peroxidase 4;GPx-4;GSHPx-4;MCSP;PHGPx;phospholipid hydroperoxidase;phospholipid hydroperoxide glutathione peroxidase;phospholipid hydroperoxide glutathione peroxidase, mitochondrial;selenoprotein GPX4;SMDS;snGPx;snPHGPx;sperm nucleus glutathione peroxidase. |
NCBI Gene Id | 2879 |
Protein Name | Phospholipid hydroperoxide glutathione peroxidase |
Description of Target | Essential antioxidant peroxidase that directly reduces phospholipid hydroperoxide even if they are incorporated in membranes and lipoproteins (By similarity). Can also reduce fatty acid hydroperoxide, cholesterol hydroperoxide and thymine hydroperoxide (By similarity). Plays a key role in protecting cells from oxidative damage by preventing membrane lipid peroxidation (By similarity). Required to prevent cells from ferroptosis, a non-apoptotic cell death resulting from an iron-dependent accumulation of lipid reactive oxygen species (PubMed:24439385). The presence of selenocysteine (Sec) versus Cys at the active site is essential for life: it provides resistance to overoxidation and prevents cells against ferroptosis (By similarity). The presence of Sec at the active site is also essential for the survival of a specific type of parvalbumin-positive interneurons, thereby preventing against fatal epileptic seizures (By similarity). May be required to protect cells from the toxicity of ingested lipid hydroperoxides (By similarity). Required for normal sperm development and male fertility (By similarity). Essential for maturation and survival of photoreceptor cells (By similarity). Plays a role in a primary T-cell response to viral and parasitic infection by protecting T-cells from ferroptosis and by supporting T-cell expansion (By similarity). |
Uniprot ID | P36969 |
- Protocol:
- Reconstitution & Storage Instructions
- Western Blotting/Immunoblotting (WB/IB) Protocol
- Immunohistochemistry (IHC) Protocol
- Immunocytochemistry (ICC) Protocol
- Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol
- Blocking Peptide Competition Protocol (BPCP)
- Immunoprecipitation (IP) Protocol
- Antibody Array (AA) Protocol
- Tips Information:
-
See our General FAQ page.
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