HaXS8
Based on 1 publication(s) in Google Scholar
HaXS8 is a dimerizer that can promote a covalent and irreversible intracellular dimerization of HaloTag and SNAP-tagged proteins of interest. HaXS8 does not interfere with PI3K/mTOR signaling.
For research use only. We do not sell to patients.
- Purity: 99.28%
- CAS No.: 2080306-25-6
- Formula: C35H43ClF4N6O8
- Molecular Weight:787.20
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Storage:Powder -20°C, 3 years ; In solvent -80°C, 6 months , -20°C, 1 month
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Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
Publications Citing Use of MedChemExpress (MCE) HaXS8
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Biological Activity
HaXS8 promotes intracellular dimerization of Halo-GFP and SNAP-GFP fusion proteins reached >65%, and displays significant intracellular dimerization as low as 50 nM in HeLa cells[1].
HaXS8 (0.5 μM; 40 min) induces a rapid and efficient cross-linking of the membrane anchor and the iSH2 construct, and triggers the activation of the downstream targets PKB/Akt and mTOR in HEK293 cells[1].
HaXS8 (0.5 μM; 40 min) does not upregulate MAPK phosphorylation in HEK293 cells[1].
HaXS8 (0.5 μM; 1 h) does not interfere with PI3K/mTOR signaling in HEK293 cells[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 2080306-25-6
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Appearance Solid
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Molecular Weight 787.20
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Formula C35H43ClF4N6O8
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Color White to off-white
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SMILES
NC1=NC2=C(C(OCC3=CC=C(C=C3)CNC(COC4=C(C(F)=C(C(F)=C4F)OCCOCCOCCOCCOCCCCCCCl)F)=O)=N1)N=CN2
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years In solvent -80°C 6 months -20°C 1 month
Publications (1)
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Journal Impact Factor
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Most Recent
Solvent & Solubility
DMSO : 50 mg/mL (63.52 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. 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. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
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: ≥ 1.25 mg/mL (1.59 mM); Clear solution
This protocol yields a clear solution of ≥ 1.25 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (12.5 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: 1.25 mg/mL (1.59 mM); Suspended solution; Need ultrasonic
This protocol yields a suspended solution of 1.25 mg/mL. Suspended solution can be used for oral and intraperitoneal injection.
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (12.5 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.
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.
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.
Purity & Documentation
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Data Sheet (273 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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Handling Instructions (2659 KB)
References
[1]. Erhart D, et, al. Chemical development of intracellular protein heterodimerizers. Chem Biol. 2013 Apr 18; 20(4): 549-57. [Content Brief]
[2]. Saha I, et, al. Dynamics of the HIV Gag Lattice Detected by Localization Correlation Analysis and Time-Lapse iPALM. Biophys J. 2020 Aug 4; 119(3): 581-592. [Content Brief]
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. 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 |
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| DMSO | 1 mM | 1.2703 mL | 6.3516 mL | 12.7033 mL | 31.7581 mL |
| 5 mM | 0.2541 mL | 1.2703 mL | 2.5407 mL | 6.3516 mL | |
| 10 mM | 0.1270 mL | 0.6352 mL | 1.2703 mL | 3.1758 mL | |
| 15 mM | 0.0847 mL | 0.4234 mL | 0.8469 mL | 2.1172 mL | |
| 20 mM | 0.0635 mL | 0.3176 mL | 0.6352 mL | 1.5879 mL | |
| 25 mM | 0.0508 mL | 0.2541 mL | 0.5081 mL | 1.2703 mL | |
| 30 mM | 0.0423 mL | 0.2117 mL | 0.4234 mL | 1.0586 mL | |
| 40 mM | 0.0318 mL | 0.1588 mL | 0.3176 mL | 0.7940 mL | |
| 50 mM | 0.0254 mL | 0.1270 mL | 0.2541 mL | 0.6352 mL | |
| 60 mM | 0.0212 mL | 0.1059 mL | 0.2117 mL | 0.5293 mL |
HaXS8 Related Classifications
HY-131015 Related Classifications
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