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Supplier: AGILENT TECHNOLOGIES, INC (CSD) CA
Description: UltrAA Lamps are high intensity light sources for improved performance with Agilent AA systems.

Catalog Number: (CA45001-090)
Supplier: Corning
Description: Animal free formulation

Catalog Number: (10128-638)
Supplier: QUALITY BIOLOGICAL, INC.
Description: Iscove’s Modified Dulbecco’s Medium was developed by Dr. Iscove and his coworkers to assist in their studies of hematopoietic stem cells. They modified Dulbecco’s MEM by the addition of HEPES buffer, selenium, additional amino acids, vitamins and sodium pyruvate, and potassium nitrate instead of ferric nitrate.

Small Business Enterprise Minority or Woman-Owned Business Enterprise


Catalog Number: (10094-200)
Supplier: Proteintech
Description: Selenocysteine lyase(SCLY or SCL) catalyzes the decomposition of L-selenocysteine to L-alanine and elemental selenium. This protein expresses in all mouse tissues examined, with the highest expression in liver, kidney, and testis. Mouse Scly localized to the cytosolic fraction in mouse liver and formed homodimers.This antibody detects the N-terminal of the protein.


Catalog Number: (75793-556)
Supplier: Prosci
Description: Glutathione peroxidase 3 (GPX3) is a selenium-dependent extracellular enzyme, protecting cells and enzymes from oxidative damage by catalyzing the reduction of hydrogen peroxide, lipid peroxides and organic hydroperoxides. GPX3 is involved in inflammatory bowel disease, in asthma and in diabetes. The activity of GPX3 is significantly reduced in the plasma and tissue of cancer patients. Recently, GPX3 was suggested to serve as a molecular marker for the diagnosis of clear cell type ovarian adenocarcinoma.


Catalog Number: (10108-278)
Supplier: Prosci
Description: GPX3 belongs to the glutathione peroxidase family, which functions in the detoxification of hydrogen peroxide. It contains a selenocysteine (Sec) residue at its active site. The selenocysteine is encoded by the UGA codon, which normally signals translation termination.Glutathione peroxidase catalyzes the reduction of hydrogen peroxide, organic hydroperoxide, and lipid peroxides by reduced glutathione and functions in the protection of cells against oxidative damage. Human plasma glutathione peroxidase has been shown to be a selenium-containing enzyme. GPX3 expression appears to be tissue-specific.


Catalog Number: (CA11017-864)
Supplier: PHOTRON CA
Description: Hollow cathode lamps produced by Photron are designed and manufactured to achieve all of the following fundamental requirements for a spectral line source: Intense emission of resonance (ground state derived) lines. Narrow line width, for maximum sensitivity and linearity. Minimal spectral interference from continuum emission, present in the cathode. Rapid warm up to produce stable long term light emission. Noise free operation. Long running life and a 5 year shelf life. Cathode materials and geometry achieve a combination of spectral purity and a suitable sputtering rate. (A high sputtering rate will give high intensity at the expense of lamp life, sensitivity and linearity).


Catalog Number: (CAAG5610105000)
Supplier: AGILENT TECHNOLOGIES, INC (CSD) CA
Description: Coded and uncoded single element lamps for optimum signal-to-noise ratio and stable performance.


Catalog Number: (75793-558)
Supplier: Prosci
Description: Glutathione peroxidase 3 (GPX3) is a selenium-dependent extracellular enzyme, protecting cells and enzymes from oxidative damage by catalyzing the reduction of hydrogen peroxide, lipid peroxides and organic hydroperoxides. GPX3 is involved in inflammatory bowel disease, in asthma and in diabetes. The activity of GPX3 is significantly reduced in the plasma and tissue of cancer patients. Recently, GPX3 was suggested to serve as a molecular marker for the diagnosis of clear cell type ovarian adenocarcinoma.


Catalog Number: (CA11023-060)
Supplier: Aurora Biomed
Description: Aurora’s LUMINA series of atomic fluorescence spectrometers offer high sensitivity and low detection limits for the sub-trace detection of hydride forming elements such as Mercury, Arsenic, Cadmium, Zinc, Bismuth, Selenium, Tellurium, Antimony, Tin, Germanium, and Lead

CSA Certified


Catalog Number: (CA45000-712)
Supplier: Corning
Description: Trace Elements A provides copper, zinc, iron, and selenium

Supplier: Spectrum Chemicals
Description: Sodium Selenite, 99.8+ Percent, Powder is the most common selenium compound that is soluble in water. It is a solid that has no color and is a salt. Its most common use is in the glass industry but it is also used as a food supplement due to its nature as an essential element
Catalog Number: (CAPIPA5-18397)
Supplier: Thermo Scientific
Description: This antibody is predicted to react with bovine, canine, mouse, porcine and rat based on sequence homology. This gene is a member of the glutathione peroxidase family and encodes a selenium-dependent glutathione peroxidase that is one of two isoenzymes responsible for the majority of the glutathione-dependent hydrogen peroxide-reducing activity in the epithelium of the gastrointestinal tract. Studies in knockout mice indicate that mRNA expression levels respond to luminal microflora, suggesting a role of the ileal glutathione peroxidases in preventing inflammation in the GI tract.


Catalog Number: (10094-274)
Supplier: Proteintech
Description: Selenium (Se) is an essential trace element required for the biosynthesis of selenoproteins, and selenocysteine insertion sequence (SECIS) binding protein 2 (SECISBP2, or SBP2) represents a key trans-acting factor for the cotranslational insertion of selenocysteine into selenoproteins. Defects in SBP2 are a cause of abnormal thyroid hormone metabolism (ATHYHM) associated with a reduction in type II iodothyronine deiodinase activity. Mutations in this gene have been associated with a reduction in activity of a specific thyroxine deiodinase, a selenocysteine-containing enzyme, and abnormal thyroid hormone metabolism. Cells depleted of SBP2 have increased levels of ROS, which lead to cellular oxidative stress manifested as DNA lesions, stress granules, and lipid peroxidation, induction of caspase- and cytochrome c-dependent apoptosis, indicating that SBP2 is required for protection against ROS-induced cellular damage and cell survival.


Catalog Number: (10395-208)
Supplier: Bioss
Description: 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.


Catalog Number: (CA97013-324)
Supplier: PerkinElmer
Description: System 2 Electrodeless Discharge Lamps (EDLs) provide the optimized spectral output needed to get the maximum performance from PerkinElmer® Atomic Absorption (AA) spectrometers.


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