DL-dithiothreitol
Based on 44 publication(s) in Google Scholar
DL-Dithiothreitol (DTT) is a strong reductant with anti-disulfidptosis activity. When DL-Dithiothreitol is oxidized, it forms a stable six-membered ring with an internal disulfide bond.
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- 純度: 98.31%
- CAS 番号: 3483-12-3
- 分子式: C4H10O2S2
- 分子量:154.25
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保管条件:
4°C, protect from light, stored under nitrogen
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)
MedChemExpress(MCE)の使用を引用している文献 DL-Dithiothreitol
More- Adv Mater. 2025 Apr;37(17):e2416349. [Abstract]
- Nat Commun. 2026 Mar 13;17(1):3879. [Abstract]
- Autophagy. 2025 Mar 28. [Abstract]
- Autophagy. 2025 Mar 28. [Abstract]
- Theranostics. 2024 May 27;14(8):3339-3357. [Abstract]
- Allergy. 2025 Jun 16. [Abstract]
- Cell Death Dis. 2025 Jul 7;16(1):499. [Abstract]
- Cell Death Dis. 2025 Apr 22;16(1):326. [Abstract]
- Cell Death Dis. 2024 Feb 20;15(2):154. [Abstract]
- Cell Death Dis. 2022 Oct 8;13(10):860. [Abstract]
- Cell Commun Signal. 2025 Feb 5;23(1):65. [Abstract]
- Int J Biol Macromol. 2026 Jan;335(Pt 2):149182. [Abstract]
- Phytomedicine. 2025 Apr 24:142:156804. [Abstract]
- EMBO Mol Med. 2022 Jul 7;14(7):e15373. [Abstract]
- Free Radic Biol Med. 2024 Mar:213:190-207. [Abstract]
- Cell Rep. 2025 Jun 27;44(7):115931. [Abstract]
- Cell Rep. 2023 Apr 14;42(4):112403. [Abstract]
- Neural Regen Res. 2025 Oct 30. [Abstract]
- Commun Chem. 2025 Dec 9. [Abstract]
- J Ethnopharmacol. 2024 May 16:118354. [Abstract]
- J Chem Inf Model. 2025 Sep 25. [Abstract]
- Inflammation. 2025 Oct;48(5):3146-3155. [Abstract]
- Int J Oncol. 2026 May;68(5):58. [Abstract]
- Bioorg Chem. 2025 Dec 24:169:109437. [Abstract]
- FEBS J. 2025 Jun 26. [Abstract]
- J Inflamm Res. 2026 Jan 5;19:1-20.
- iScience. 2025 Aug 19;28(9):113391. [Abstract]
- iScience. 2025 May 13;28(7):112658. [Abstract]
- Transl Oncol. 2024 Jun:44:101938. [Abstract]
- Cell Signal. 2026 Jul:143:112441. [Abstract]
- Cell Signal. 2025 Nov:135:112075. [Abstract]
- Heliyon. 2024 Feb 23;10(5):e26904. [Abstract]
- IUBMB Life. 2025 Aug;77(8):e70033. [Abstract]
- Bioorg Med Chem. 2025 Dec 1:130:118381. [Abstract]
- Vet Microbiol. 2026 May:316:110968. [Abstract]
- Vet Microbiol. 2020 Aug:247:108786. [Abstract]
- STAR Protoc. 2023 Mar 17;4(1):102134. [Abstract]
- bioRxiv. 2026 Jun 2.
- bioRxiv. 2025 Sep 3.
- Res Sq. 2025 Feb 16.
- Res Sq. 2024 Nov 10.
- bioRxiv. 2024 Jan 7.
- Research Square Preprint. 2023 Nov 3.
- Research Square Print. September 9th, 2022.
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WB
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Cell Imaging/Staining
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Flow Cytometry
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WB
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Cell Imaging/Staining
生物活性
DL-Dithiothreitol is widely used in biochemistry works to reduce dissulfide bridges, protect biomolecules, in sample preparation, and to denature proteins before electrophoresis analysis (SDS-PAGE).
DL-Dithiothreitol (0.5 mM) prevents dithiothreitol stress and inhibits dithiothreitol cell death in DLD-1 and HCT116 cells under glucose starvation[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
化学情報
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CAS 番号 3483-12-3
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性状 Solid
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分子量 154.25
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分子式 C4H10O2S2
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Color White to off-white
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SMILES
SC[C@@H](O)[C@H](O)CS
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別名
DTT; DL-ジチオトレイトール
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輸送条件
Room temperature in continental US; may vary elsewhere.
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保管条件
4°C, protect from light, stored under nitrogen
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)
Publications (44)
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Journal Impact Factor
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Most Recent
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Adv Mater
2025 Apr;37(17):e2416349. PMID: 40025988 -
Nat Commun
2026 Mar 13;17(1):3879. PMID: 41820364 -
Autophagy
ESCRT III-mediated lysosomal repair improve renal tubular cell injury in cisplatin-induced AKI. [Abstract]2025 Mar 28. PMID: 40152606 -
Autophagy
EPG-5 regulates TGFB/TGF-β and WNT signalling by modulating retrograde endocytic trafficking. [Abstract]2025 Mar 28. PMID: 40152605 -
Theranostics
Energy competition remodels the metabolic glucose landscape of psoriatic epidermal cells. [Abstract]2024 May 27;14(8):3339-3357. PMID: 38855186 -
Allergy
2025 Jun 16. PMID: 40524528 -
Cell Death Dis
Homocysteine interferes with Ndufa1 leading to mitochondrial dysfunction through repression of the NAD+/Sirt1 pathway in the brain: a possible link between hyperhomocysteinemia and neurodegeneration. [Abstract]2025 Jul 7;16(1):499. PMID: 40624018 -
Cell Death Dis
Prostate cancer exploits BRD9-driven metabolic reprogramming to shape the aggressive phenotype. [Abstract]2025 Apr 22;16(1):326. PMID: 40263302 -
Cell Death Dis
HRD1-induced TMEM2 ubiquitination promotes ER stress-mediated apoptosis through a non-canonical pathway in intestinal ischemia/reperfusion. [Abstract]2024 Feb 20;15(2):154. PMID: 38378757 -
Cell Death Dis
Inhibition of p38 MAPK or immunoproteasome overcomes resistance of chronic lymphocytic leukemia cells to Bcl-2 antagonist venetoclax. [Abstract]2022 Oct 8;13(10):860. PMID: 36209148 -
Cell Commun Signal
Chemo-proteomics reveals dihydrocaffeic acid exhibits anti-inflammation effects via Transaldolase 1 mediated PERK-NF-κB pathway. [Abstract]2025 Feb 5;23(1):65. PMID: 39910568 -
Int J Biol Macromol
Targeting glutaryl-CoA dehydrogenase-driven acetyl coenzyme A acetyltransferase 2 crotonylation dysregulates cholesterol metabolism in pancreatic cancer cells. [Abstract]2026 Jan;335(Pt 2):149182. PMID: 41285334 -
Phytomedicine
The cardiac glycoside periplocymarin sensitizes gastric cancer to ferroptosis via the ATP1A1-Src-YAP/TAZ-TFRC axis. [Abstract]2025 Apr 24:142:156804. PMID: 40311597 -
EMBO Mol Med
Sigma-1 receptor attenuates osteoclastogenesis by promoting ER-associated degradation of SERCA2. [Abstract]2022 Jul 7;14(7):e15373. PMID: 35611810 -
Free Radic Biol Med
A novel crosstalk between Nrf2 and Smad2/3 bridged by two nuanced Keap1 isoforms with their divergent effects on these distinct family transcription factors. [Abstract]2024 Mar:213:190-207. PMID: 38242246 -
Cell Rep
VCPIP1 potentiates innate immune responses by non-catalytically reducing the ubiquitination of IRAK1/2. [Abstract]2025 Jun 27;44(7):115931. PMID: 40581931 -
Cell Rep
YTHDF1 phase separation triggers the fate transition of spermatogonial stem cells by activating the IκB-NF-κB-CCND1 axis. [Abstract]2023 Apr 14;42(4):112403. PMID: 37060562 -
Neural Regen Res
2025 Oct 30. PMID: 41169225 -
Commun Chem
Stepped collisional energy improves protein acylation identification by eliminating positional bias of cyclic immonium ions. [Abstract]2025 Dec 9. PMID: 41366033 -
J Ethnopharmacol
Berberine directly targets AKR1B10 protein to modulate lipid and glucose metabolism disorders in NAFLD. [Abstract]2024 May 16:118354. PMID: 38762210 -
J Chem Inf Model
Integrated Machine Learning and Structure-Based Virtual Screening Identify Osimertinib as a TNIK Inhibitor for Idiopathic Pulmonary Fibrosis. [Abstract]2025 Sep 25. PMID: 40999821 -
Inflammation
Sirtuin1 Deficiency Could Exacerbate Melanocyte Apoptosis Under Endoplasmic Reticulum Stress. [Abstract]2025 Oct;48(5):3146-3155. PMID: 39921788
DL-Dithiothreitol purchased from MedChemExpress. Usage Cited in: Inflammation. 2025 Oct;48(5):3146-3155. [Abstract]
The melanocytes were treated with TM (3 μM), thapsigargin (1 μM), or DTT (1 mM) for 24 h to induce ER stress. Increased expression of PERK, IRE1α, and CHOP.
DL-Dithiothreitol purchased from MedChemExpress. Usage Cited in: Inflammation. 2025 Oct;48(5):3146-3155. [Abstract]
The melanocytes were treated with TM (3 μM), thapsigargin (1 μM), or DTT (1 mM) for 24 h to induce ER stress.
DL-Dithiothreitol purchased from MedChemExpress. Usage Cited in: Inflammation. 2025 Oct;48(5):3146-3155. [Abstract]
The melanocytes were treated with TM (3 μM), thapsigargin (1 μM), or DTT (1 mM) for 24 h to induce ER stress. ER stress induced an increase in the apoptosis of melanocytes.
DL-Dithiothreitol purchased from MedChemExpress. Usage Cited in: Inflammation. 2025 Oct;48(5):3146-3155. [Abstract]
Decreased Sirt1 protein levels in melanocytes after 24 h treatment with TM (3 μM), TG (1 μM), and DTT(1 mM).
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Int J Oncol
2026 May;68(5):58. PMID: 41823537 -
Bioorg Chem
A mitochondria-targeting glutathione fluorescent probe reveals distinct mitochondria-endoplasmic reticulum contact between disulfidptosis and ferroptosis. [Abstract]2025 Dec 24:169:109437. PMID: 41453306 -
FEBS J
2025 Jun 26. PMID: 40568888 -
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iScience
2025 Aug 19;28(9):113391. PMID: 40949099 -
iScience
AF6 regulates intestinal IgA via crosstalk between intestinal epithelial cells and immune cells in inflammatory bowel disease. [Abstract]2025 May 13;28(7):112658. PMID: 40687779 -
Transl Oncol
Exploring the role of disulfidptosis-related signatures in immune microenvironment, prognosis and therapeutic strategies of cervical cancer. [Abstract]2024 Jun:44:101938. PMID: 38492499 -
Cell Signal
GNE-493 suppresses gastric cancer development by targeting NAT10-mediated ac4C modification of HK2. [Abstract]2026 Jul:143:112441. PMID: 41724309 -
Cell Signal
Hydrogen sulfide alleviates vascular smooth muscle cell senescence by inhibiting endoplasmic reticulum stress. [Abstract]2025 Nov:135:112075. PMID: 40840764 -
Heliyon
eIF2α-mediated integrated stress response links multiple intracellular signaling pathways to reprogram vascular smooth muscle cell fate in carotid artery plaque. [Abstract]2024 Feb 23;10(5):e26904. PMID: 38434290 -
IUBMB Life
Bioinformatics-Based Exploration of LMO4-Regulated Hippo Pathway to Reverse Adriamycin Resistance in Breast Cancer. [Abstract]2025 Aug;77(8):e70033. PMID: 40785591 -
Bioorg Med Chem
Discovery of novel tropomyosin receptor kinase A inhibitors by virtual screening merging ligand-based and structure-based methods. [Abstract]2025 Dec 1:130:118381. PMID: 40946432 -
Vet Microbiol
The PERK-eIF2α branch activates the NLRP3 inflammasome through the NF-κB signaling pathway to suppress NDV replication. [Abstract]2026 May:316:110968. PMID: 41793984 -
Vet Microbiol
Pseudorabies virus infection inhibits stress granules formation via dephosphorylating eIF2α. [Abstract]2020 Aug:247:108786. PMID: 32768230
DL-Dithiothreitol purchased from MedChemExpress. Usage Cited in: Vet Microbiol. 2020 Aug:247:108786. [Abstract]
Vero cells were infected with PRV HB1201(0.1 MOI) for 12 h, followed by treatment with 0.5 mM AS for 30 min or 2 mM DTT for 1 h, respectively.
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STAR Protoc
Preparation of chaperone-loaded neural stem cell-derived extracellular vesicles to reduce protein aggregation in Huntington's disease cellular models. [Abstract]2023 Mar 17;4(1):102134. PMID: 36861837 -
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溶剤 & 溶解度
DMSO : 100 mg/mL (648.30 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
濃度 (開始) × 体積 (開始) = 濃度 (終了) × 体積 (終了)
Select the appropriate dissolution method based on your experimental animal and administration route.
- For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
- To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for In Vivo experiments, it is recommended to prepare freshly and use it on the same day.
- The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.
Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.5 mg/mL (16.21 mM); Clear solution
This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.5 mg/mL (16.21 mM); Clear solution
This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
For the following dissolution methods, please prepare the working solution directly:
It is recommended to prepare fresh solutions and use them promptly within a short period of time.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.
Add each solvent one by one: PBS
Solubility: 100 mg/mL (648.30 mM); Clear solution; Need ultrasonic
Please enter the basic information of animal experiments:
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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
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%DMSO +
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
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%+
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+%Tween-80 + +
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%Saline +
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Working solution concentration: 0.22 mg/mL
Method for preparing stock solution: mg drug dissolved in μL DMSO. Stock solution concentration: mg/mL. * In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)
1. Take μL DMSO stock solution;
2. Add μL .
μL , mix evenly;
3. Then add μL Tween 80, mix evenly;
4. Then add μL
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
純度とドキュメンテーション
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データシート (271 KB)
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SDS (614 KB)
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取扱説明書 (2659 KB)
参考文献
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 6.4830 mL | 32.4149 mL | 64.8298 mL | 162.0746 mL |
| 5 mM | 1.2966 mL | 6.4830 mL | 12.9660 mL | 32.4149 mL | |
| 10 mM | 0.6483 mL | 3.2415 mL | 6.4830 mL | 16.2075 mL | |
| 15 mM | 0.4322 mL | 2.1610 mL | 4.3220 mL | 10.8050 mL | |
| 20 mM | 0.3241 mL | 1.6207 mL | 3.2415 mL | 8.1037 mL | |
| 25 mM | 0.2593 mL | 1.2966 mL | 2.5932 mL | 6.4830 mL | |
| 30 mM | 0.2161 mL | 1.0805 mL | 2.1610 mL | 5.4025 mL | |
| 40 mM | 0.1621 mL | 0.8104 mL | 1.6207 mL | 4.0519 mL | |
| 50 mM | 0.1297 mL | 0.6483 mL | 1.2966 mL | 3.2415 mL | |
| 60 mM | 0.1080 mL | 0.5402 mL | 1.0805 mL | 2.7012 mL | |
| 80 mM | 0.0810 mL | 0.4052 mL | 0.8104 mL | 2.0259 mL | |
| 100 mM | 0.0648 mL | 0.3241 mL | 0.6483 mL | 1.6207 mL |