Active Glutathione S Transferase Alpha 1 (GSTa1)
GSTA1; GST2; GSTA1-1; GTH1; GST class-alpha member 1; GST HA subunit 1; GST-epsilon; Glutathione S-transferase A1, N-terminally processed
- Product No.APA609Hu01
- Organism SpeciesHomo sapiens (Human) Same name, Different species.
- Buffer FormulationPBS, pH7.4, containing 0.01% SKL, 5% Trehalose.
- TraitsFreeze-dried powder
- Purity> 95%
- Isoelectric Point8.9
- ApplicationsCell culture; Activity Assays.
- Download Instruction Manual
- UOM 10µg50µg 200µg 1mg 5mg
-
FOB
US$ 140
For more details, please contact local distributors!US$ 350
For more details, please contact local distributors! US$ 700
For more details, please contact local distributors! US$ 2100
For more details, please contact local distributors! US$ 5250
For more details, please contact local distributors!
-
Packages (Simulation)
-
Packages (Simulation)
-
Figure. SDS-PAGE
-
ISO9001: 2008, ISO13485: 2003 Registered
ACTIVITY TEST of the Active Glutathione S Transferase Alpha 1 (GSTa1)
GSTa1 (Glutathione S-transferase a1) is an enzyme that plays an important role in detoxification by catalyzing the conjugation of many hydrophobic and electrophilic compounds with reduced glutathione. This subfamily of enzymes has a particular role in protecting cells from Reactive Oxygen Species and the products of peroxidation. Polymorphisms in this gene influence the ability of individuals to metabolize different drugs. GSTa1 catalyze the endogenous glutathione conjugation 1-Chloro-2,4-dinitrobenzene (CDNB), which can increase in the absorbance at 340 nm. The reaction was performed in adding 10 μl 200 mM glutathione (reduced) and 10 μl 100 mM CDNB in 980 μl 100 mM NaH2PO4 (pH7.0), rapidly mixed. Then add 50 μl mixed substrates to 50 μl different concentrations of recombinant human GSTa1, mix gentliy. Incubated at 37℃ for 5min, then read at a wavelength of 340 nm. The specific activity of recombinant human GSTa1 is >17000 pmol/min/µg.
USAGE of the Active Glutathione S Transferase Alpha 1 (GSTa1)
Reconstitute in 10mM PBS (pH7.4) to a concentration of 0.1-1.0 mg/mL. Do not vortex.
STORAGE of the Active Glutathione S Transferase Alpha 1 (GSTa1)
Avoid repeated freeze/thaw cycles. Store at 2-8°C for one month. Aliquot and store at -80°C for 12 months.
STABILITY of the Active Glutathione S Transferase Alpha 1 (GSTa1)
The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37°C for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition.
INCREMENT SERVICES
BCA Protein Quantification Kit
Molecular Mass Marker for Protein
Monoclonal Antibody Customized Service
Polyclonal Antibody Customized Service
Protein Activity Test Experiment Service
Electrophoretic Mobility Shift Assay (EMSA) Experiment Service
Buffer
Lentivirus Packaging Experiment Service
Adenovirus Packaging Experiment Service
Real Time PCR Experimental Service
Spike RBD Protein (S-RBD)
Protein G
Protein A