Recombinant Human Glutaredoxin-1 (GLRX) Protein (GST)
Beta LifeScience
SKU/CAT #: BLC-10069P

Greater than 90% as determined by SDS-PAGE.
Recombinant Human Glutaredoxin-1 (GLRX) Protein (GST)
Beta LifeScience
SKU/CAT #: BLC-10069P
Our products are highly customizable to meet your specific needs. You can choose options such as endotoxin removal, liquid or lyophilized forms, preferred tags, and the desired functional sequence range for proteins. Submitting a written inquiry expedites the quoting process.
Product Overview
Description | Recombinant Human Glutaredoxin-1 (GLRX) Protein (GST) is produced by our E.coli expression system. This is a full length protein. |
Purity | Greater than 90% as determined by SDS-PAGE. |
Uniprotkb | P35754 |
Target Symbol | GLRX |
Synonyms | GLRX; Glrx1; GLRX1_HUMAN; Glutaredoxin; Glutaredoxin-1; Glutaredoxin1; Grx 1; Grx; Grx1; MGC117407; Thioltransferase 1; Thioltransferase; Thioltransferase-1; Thioltransferase1; TTase ; TTase 1; TTase-1; TTase1 |
Species | Homo sapiens (Human) |
Expression System | E.coli |
Tag | N-GST |
Target Protein Sequence | MAQEFVNCKIQPGKVVVFIKPTCPYCRRAQEILSQLPIKQGLLEFVDITATNHTNEIQDYLQQLTGARTVPRVFIGKDCIGGCSDLVSLQQSGELLTRLKQIGALQ |
Expression Range | 1-106aa |
Protein Length | Full Length |
Mol. Weight | 38.8kDa |
Research Area | Transport |
Form | Liquid or Lyophilized powder |
Buffer | Liquid form: default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. Lyophilized powder form: the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0. |
Reconstitution | Briefly centrifuged the vial prior to opening to bring the contents to the bottom. Reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL. It is recommended to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. The default final concentration of glycerol is 50%. |
Storage | 1. Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. 2. Avoid repeated freeze-thaw cycles. 3. Store working aliquots at 4°C for up to one week. 4. In general, protein in liquid form is stable for up to 6 months at -20°C/-80°C. Protein in lyophilized powder form is stable for up to 12 months at -20°C/-80°C. |
Notes | Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week. |
Target Details
Target Function | Has a glutathione-disulfide oxidoreductase activity in the presence of NADPH and glutathione reductase. Reduces low molecular weight disulfides and proteins. |
Subcellular Location | Cytoplasm. |
Protein Families | Glutaredoxin family |
Database References |
Gene Functions References
- Glutaredoxin-1 silencing induces cell senescence via p53/p21/p16 signaling axis. PMID: 29356545
- Overexpression of NOS3 increased the levels and activities of proteins of the redoxin systems, Trx1, Grx1, TrxR1 and TxnIP, and the levels of signaling proteins (Akt1, pAkt1(-)Ser473, MapK, pMapK, Stat3, Fas). PMID: 28162284
- Based on the roGFP2-hGrx1 signals, glutathione-dependent redox potentials of -267mV and -328mV, respectively, were obtained. Employing these novel tools, initial studies on the effects of redox-active agents and clinically employed antimalarial drugs were carried out on both organelles. PMID: 28062360
- Reduction potentials of protein disulfides and catalysis of glutathionylation and deglutathionylation by glutaredoxin enzymes PMID: 28963348
- GRX1 overexpression constrains oxidative stress and apoptosis in osteoarthritis chondrocytes by regulating CREB/HO-1, providing a novel insight into the molecular mechanism and potential treatment of osteoarthritis. PMID: 28843170
- Our results indicate that Grx1 upregulation promotes neuroinflammation and consequent neuronal cell death in vitro, and synergizes with proinflammatory insults to promote DA loss in vivo. PMID: 27224303
- Glutaredoxin desensitizes lens to oxidative stress by connecting and integrating specific signaling and transcriptional regulation for antioxidant response. PMID: 27744453
- Glrx ablation stabilizes HIF-1alpha by increasing GSH adducts on Cys(520) promoting in vivo HIF-1alpha stabilization, VEGF-A production, and revascularization in the ischemic muscles. PMID: 27162359
- The results demonstrate that the antiproliferative effect of NO is hampered by Trx1 and Grx1 and support the strategy of weakening the thiolic antioxidant defenses when designing new antitumoral therapies. PMID: 26210445
- Prx2 glutathionylation is a favorable reaction that can occur in cells under oxidative stress and may have a role in redox signaling. GSH/Grx1 provide an alternative mechanism to thioredoxin and thioredoxin reductase for Prx2 recycling. PMID: 26601956
- Glutaredoxin 1 protects human retinal pigment epithelial cells from oxidative damage by preventing AKT glutathionylation. PMID: 25788646
- A new function for GRX1 in neuronal copper homeostasis and in protection from copper-mediated oxidative injury. PMID: 24816595
- Human Grx1 can catalyse reduction of Atox1 by glutathione but only in the presence of Cu(I). PMID: 24522867
- Levels of GLRX in the cerebrospinal fluid increase significantly in the early stages of Alzheimer's disease. PMID: 24270206
- Thioredoxin 1 is inactivated due to oxidation induced by peroxiredoxin under oxidative stress and reactivated by the glutaredoxin system. PMID: 24062305
- sputum glutaredoxin-1 may have a role in asthma, while protein S may have a role in better lung function PMID: 23370801
- Studies show that the glutaredoxin system with glutathione plays a backup role to keep oxidized thioredoxin 1 (Trx1) reduced in cells with loss of thioredoxin reductase 1 (TrxR1) activity. PMID: 22977247
- Data show that glutaredoxin acts as a reductant for methionine sulfoxide reductases A and B (MsrA and MsrB) with or without resolving cysteine. PMID: 22634633
- These results showed that cigarette smoke can modulate glutaredoxin 1, not only at the expression level, but can also directly modify glutaredoxin 1 itself, decreasing its activity. PMID: 21454804
- Microsecond-millisecond motions in glutaredoxin result from substrate binding and not from crossing of the transition state energy barrier of product formation. Instead substrate binding induces a conformational change. PMID: 21323311
- findings reveal another signalling molecule affected by S-glutathionylation and uncover a crucial role for GRX-1 in the TRAF6-dependent activation of NF-kappaB by IL-1R/TLRs. PMID: 21078302
- Role of glutaredoxin1 and glutathione in regulating the activity of the copper-transporting P-type ATPases, ATP7A and ATP7B. PMID: 20566629
- Glutaredoxin-dependent peroxiredoxin from poplar: protein-protein interaction and catalytic mechanism PMID: 11832487
- Results suggest that glutaredoxin plays an important role during implantation, while Trx levels remained constant during the secretory phase. PMID: 12029072
- role of GRX in oxidative stress-induced signaling and cytotoxicity in glucose-deprived human cancer cells PMID: 12244106
- facilitates GS-radical scavenging and S-glutathionylation of redox signal mediators, consistent with a critical role in redox signal transduction and cellular regulation PMID: 12556467
- role in metabolic oxidative stress-induced activation of apoptosis signal-regulating kinase 1 PMID: 12723971
- secretion of Grx1 and its presence in plasma suggests extracellular functions as found for mammalian thioredoxin 1 PMID: 15184054
- Lung cells can synthesize Grx1 mRNA and protein. Grx1 is expressed in alveolar macrophages of healthy lung. PMID: 15297967
- Grx1(as) cDNA is an alternatively spliced human Grx1 cDNA and the Grx1(as) 3'-untranslated region may have a role in stabilizing mRNA PMID: 15637068
- Abeta neurotoxicity might be mediated by oxidation of GRX1 or TRX1 and subsequent activation of the ASK1 cascade. PMID: 16311508
- We propose that GRX1 is essential for ATPase function and catalyses either the reduction of intramolecular disulphide bonds or the deglutathionylation of the cysteine residues within the CxxC motifs to facilitate copper-binding for subsequent transport. PMID: 16884690
- GRX plays an important role in PDGF-BB-dependent cell proliferation by regulating the redox state of LMW-PTP PMID: 16893901
- Grx1 is a potential redox modulatory protein regulating the intracellular as well as extracellular homeostasis of glutathionylated proteins and GSH in human lung. PMID: 17064412
- A novel mechanism of caspase-3 regulation by glutaredoxin is demonstrated in tumor necrosis factor-alpha-induced apoptosis. PMID: 17185628
- In this review, reversible glutathiolation of procaspase-3 by glutaredoxin provides further mechanistic insight into the role of reactive oxygen species in TNF-alpha-induced apoptosis. PMID: 17272816
- Deglutathionylation of IRF3 is necessary for efficient interaction of IRF3 with CREBBP. PMID: 18309294
- downregulation of Grx1 leads to mitochondrial dysfunction through oxidative modification of the outer membrane protein, VDAC, providing support for the critical role of Grx1 in maintenance of mitochondrial membrane potential PMID: 18560520
- NO increased the S-glutathiolation of SERCA, and adenoviral overexpression of glutaredoxin-1 prevented both the HNO-stimulated oxidative modification of SERCA and its activation. PMID: 19265039