Abcam, ab266342, Human GSS (Glutathione Synthetase) knockout HEK-293T cell line

Size: 2 x 1000000Cells / vial / 1000000Cells / vial
GSS KO cell line available to order. KO validated by Western blot. Free of charge wild type control available. Knockout achieved by using CRISPR/Cas9, Homozygous: 1 bp insertion in exon 2. To order both knockout and wild-type control cells: select 2 x 1000000Cells/vial. To order only knockout cells: select 1000000Cells/vial.
Key facts
Cell type:HEK-293T,
Species or organism:Human,
Tissue:Kidney,
Form:LiquidSee storage information,
Knockout validation:Sanger Sequencing,Western blot,
Mutation description:Knockout achieved by using CRISPR/Cas9, Homozygous: 1 bp insertion in exon 2

Product details:
We will provide viable cells that proliferate on revival.
This product is subject to limited use licenses from The Broad Institute, ERS Genomics Limited and Sigma-Aldrich Co. LLC, and is developed with patented technology. For full details of the licenses and patents please refer to our
limited use license
patent pages

Properties and Storage Information:
Gene name-GSS, Gene editing type-Knockout, Gene editing method-CRISPR technology, Knockout validation-Sanger Sequencing, Western blot, Zygosity-Homozygous, Shipped at conditions-Dry Ice, Appropriate short-term storage conditions--196°C, Appropriate long-term storage conditions--196°C

Supplementary Information:
This supplementary information is collated from multiple sources and compiled automatically.
Glutathione Synthetase (GSS) sometimes called GSS line is an enzyme that plays a central role in cellular function by catalyzing the ATP-dependent conversion of gamma-glutamylcysteine and glycine into glutathione. This enzyme has a molecular mass of about 70 kDa and exhibits high expression in the liver and red blood cells. It maintains the necessary cellular levels of glutathione a major antioxidant that protects cells from oxidative stress.
Biological function summary
GSS is responsible for the final step in glutathione biosynthesis. Acting independently GSS operates without forming a larger enzyme complex. Its enzymatic activity ensures adequate production of glutathione which regulates cellular redox homeostasis and detoxification processes. The availability of glutathione is critical for cellular respiration and immunity molecules essential for a well-functioning organism.
Pathways
The activity of GSS integrates into the gamma-glutamyl cycle and the detoxification pathway. It partners indirectly with enzymes like gamma-glutamylcysteine synthetase which precedes GSS in the glutathione biosynthesis pathway. This relationship positions GSS as an important element in sustaining normal cellular detoxification processes ensuring the neutralization of reactive oxygen species and maintaining the balance of free radicals.
Defects in GSS activity correlate with glutathione synthetase deficiency an autosomal recessive disorder that results in increased oxidative damage and metabolic acidosis. Symptoms range from hemolytic anemia to neurological complications due to impairments in oxidative stress management. The disorder links to proteins involved in antioxidant processes highlighting the importance of GSS in maintaining proper cellular function and disease prevention.