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Product Description
Human Gamma-glutamylcysteine synthetase (γ-GCS) ELISA Kit | KTE62527 | Abbkine
Application: This Human Gamma-glutamylcysteine synthetase (γ-GCS) ELISA Kit employs a two-site sandwich ELISA to quantitate γ-GCS in samples. An antibody specific for γ-GCS has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and anyγ-GCS present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for γ-GCS is added to the wells. After washing, Streptavidin conjugated Horseradish Peroxidase (HRP) is added to the wells. Following a wash to remove any unbound avidin-enzyme reagent, a substrate solution is added to the wells and color develops in proportion to the amount of γ-GCS bound in the initial step. The color development is stopped and the intensity of the color is measured.
Detection Method: Colorimetric
Conjugate: N/A
Sample Type: Cell culture supernatants#Serum#Plasma#Other biological fluids
Assay Type: Multiple steps standard sandwich ELISA assay with a working time of 3-5 hours. It depends on the experience of the operation person.
Kit Component: • Human Gamma-glutamylcysteine synthetase microplate
• Human Gamma-glutamylcysteine synthetase standard
• Human Gamma-glutamylcysteine synthetase detect antibody
• Streptavidin-HRP
• Standard diluent
• Assay buffer
• HRP substrate
• Stop solution
• Wash buffer
• Plate covers
Features & Benefits: Human Gamma-glutamylcysteine synthetase (γ-GCS) ELISA Kit has high sensitivity and excellent specificity for detection of Human γ-GCS. No significant cross-reactivity or interference between Human γ-GCS and analogues was observed.
Calibration Range: Please inquire
Limit Of Detection: Please inquire
Usage Note: • Do not mix components from different kit lots or use reagents beyond the kit expiration date.
• Allow all reagents to warm to room temperature for at least 30 minutes before opening.
• Pre-rinse the pipet tip with reagent, use fresh pipet tips for each sample, standard and reagent to avoid contamination.
• Unused wells must be kept desiccated at 4 °C in the sealed bag provided.
• Mix Thoroughly is very important for the result. It is recommended using low frequency oscillator or slight hand shaking every 10 minutes.
• It is recommended that all samples and standards be assayed in duplicate or triplicate.
Storage Instruction: The unopened kit should be stored at 2 - 8°C. After opening, please store refer to protocols.
Shipping: Gel pack with blue ice.
Precaution The product listed herein is for research use only and is not intended for use in human or clinical diagnosis. Suggested applications of our products are not recommendations to use our products in violation of any patent or as a license. We cannot be responsible for patent infringements or other violations that may occur with the use of this product.
Background: Glutamate-cysteine ligase, also known as gamma-glutamylcysteine synthetase, is the first rate limiting enzyme of glutathione synthesis. The enzyme consists of two subunits, a heavy catalytic subunit and a light regulatory subunit. Gamma glutamylcysteine synthetase deficiency has been implicated in some forms of hemolytic anemia.It catalyses the ATP-dependent condensation of cysteine and glutamate to form the dipeptide gamma-glutamylcysteine. The peptide bond in this peptide product is between the carboxylate group of the glutamate and the amino group of the cysteine.The product of the GCL-mediated condensation reaction of L-glutamate and L-cysteine is gamma-glutamylcysteine, which is readily condensed with glycine, by glutathione synthetase, to form glutathione.
Alternative Names: γ-GCS; glutamate-cysteine ligase; gamma-glutamylcysteine synthetase
Search name: γ-GCS; glutamate-cysteine ligase; gamma-glutamylcysteine synthetase
Tag: γ-GCS
