GRADE & PURITYCarrier Free?Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays.Bioactive?Bioactive grade — verified to retain biological activity in functional assays. Use when the molecule must be functionally active, not just pure.ActiBioPure™?ActiBioPure™ — Aladdin's premier line for bioactive and recombinant products. Use when both high purity and preserved biological activity are required.His Tag?His tag grade — recombinant protein bearing a His tag for affinity purification/detection. Use to purify, immobilize, or detect the tagged protein.≥95%(SDS-PAGE)See COA
Accession #
P48637
Protein Tag
C-His
Expression system
E. coli
Endotoxin Concentration
<1.0 EU/μg
Bioactivity
Immobilized Recombinant Human Glutathione Synthetase Protein (rp188403) at 1.0 μg/mL can bind Recombinant Glutathione Synthetase Antibody (Ab105758) with the EC50 of 7.1 ng/mL.
Carrier Free,Bioactive,ActiBioPure™,His-Tag,≥95%(SDS-PAGE),See COA ActiBioPure™,Bioactive,Carrier Free,His Tag for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping
Store at -20°C,Avoid repeated freezing and thawing Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
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Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Carrier Free, Bioactive, ActiBioPure™, His-Tag, ≥95%(SDS-PAGE), See COA
Biochemical and Physiological Mechanisms
Catalyzes the production of glutathione from gamma-glutamylcysteine and glycine in an ATP-dependent manner (PubMed:7646467, PubMed:9215686). Glutathione (gamma-glutamylcysteinylglycine, GSH) is the most abundant intracellular thiol in living aerobic cells
Bioactivity
Immobilized Recombinant Human Glutathione Synthetase Protein (rp188403) at 1.0 μg/mL can bind Recombinant Glutathione Synthetase Antibody (Ab105758) with the EC50 of 7.1 ng/mL.
49.6 kDa, under reducing conditions; 49.6 & 49.8 kDa, under non-reducing conditions.
Molecule Type
Protein
Storage and Shipping
Concentration
See COA
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute at 1.0 mg/mL in sterile distilled water. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions.
Storage
Store at -20°C,Avoid repeated freezing and thawing
Shipped In
Ice chest + Ice pads
Stability And Storage
Store at -20℃ for 12 months. Upon reconstitution, it is recommended to aliquot. Avoid freeze/thaw cycle.
Images
Recombinant Human Glutathione Synthetase Protein (rp188403) - ELISA Immobilized Recombinant Human Glutathione Synthetase Protein (rp188403) at 1.0 μg/mL can bind Recombinant Glutathione Synthetase Antibody (Ab105758) with the EC50 of 7.1 ng/mL.
Recombinant Human Glutathione Synthetase Protein (rp188403)- SDS-PAGE 3 μg/lane of Recombinant Human Glutathione Synthetase Protein was resolved with SDS-PAGE under reducing (R) and non-reducing (N) conditions and visualized by Coomassie® Blue staining, showing a band at 49.6 kDa under reducing conditions and 45.5 & 49.8 kDa under non-reducing conditions. The presence of two bands under non-reducing conditions may be due to the protein existing in two different conformations in this state (Uniprot: P48637)
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
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