|Application ||E, IP|
|Reactivity||Human, Mouse, Rat|
|Clone Names||Clone 1H11|
|Calculated MW||22175 Da|
|Positive Control||WB and IP: HL60 cell lysate|
|Application & Usage||IP: 1-2 µl, ELISA.|
|Other Names||Phospholipid hydroperoxide glutathione peroxidase, mitochondrial, GPX4|
|Target/Specificity||Glutathione Peroxidase 4|
|Formulation||100 µl of antibody in HEPES with 0.15 M NaCl, 0.01 % BSA, 0.03 % sodium azide, and 50 % glycerol|
|Handling||The antibody solution should be gently mixed before use.|
|Reconstitution & Storage||-20 °C|
|Precautions||Glutathione Peroxidase 4 Antibody (Clone 1H11) is for research use only and not for use in diagnostic or therapeutic procedures.|
|Function||Protects cells against membrane lipid peroxidation and cell death. Required for normal sperm development and male fertility. Could play a major role in protecting mammals from the toxicity of ingested lipid hydroperoxides. Essential for embryonic development. Protects from radiation and oxidative damage (By similarity).|
|Cellular Location||Isoform Mitochondrial: Mitochondrion.|
|Tissue Location||Present primarily in testis.|
Thousands of laboratories across the world have published research that depended on the performance of antibodies from Abgent to advance their research. Check out links to articles that cite our products in major peer-reviewed journals, organized by research category.
firstname.lastname@example.org, and receive a free "I Love Antibodies" mug.
Provided below are standard protocols that you may find useful for product applications.
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.
If you have used an Abgent product and would like to share how it has performed, please click on the "Submit Review" button and provide the requested information. Our staff will examine and post your review and contact you if needed.
If you have any additional inquiries please email technical services at email@example.com.