SYN1753
Based on 1 Customer Validation
SYN1753 is a selective inhibitor of human neonatal Fc receptor (hFcRn) with a Kd value of 0.5 μM. SYN1753 binds to the albumin-binding site of hFcRn, inhibits the hFcRn-albumin interaction, and thereby suppresses FcRn-mediated transcytosis of human albumin. SYN1753 can be used in studies related to acetaminophen-induced liver injury.
For research use only. We do not sell to patients.
- Purity : 98.65%
- Formula: C99H137N27O25S2
- Molecular Weight:2169.44
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Storage:
Sealed storage, away from moisture.
Powder -80°C, 2 years , -20°C, 1 year* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
To place orders, for customer services and technical support, please contact: MedChemExpress USA
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
Biological Activity
Description
IC50 & Target
[1]|
hFcRn 0.5 μM (Kd) |
In Vitro
SYN1753 TFA inhibits hFcRn-mediated albumin transcytosis in polarized MDCK II cells[1].
SYN1753 (1 mM; 1 h) TFA binds to a shared site on recombinant shFcRn/β2m molecules, forming a stable complex with intramolecular disulfide bonds and putative hydrogen bonds[1].
SYN1753 TFA inhibits the transcytosis of human albumin in both basolateral-to-apical and apical-to-basolateral directions in MDCK II cells co-expressing hFcRn and hβ2m[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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Appearance Solid
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Molecular Weight 2169.44
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Formula C99H137N27O25S2
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Color White to off-white
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SMILES
O=C(N[C@@H](CCCNC(N)=N)C(N[C@@H](CC1=CC=C(C=C1)O)C(N[C@@H](CC2=CC=CC=C2)C(N[C@@H](CSSC[C@@H](C(N[C@@H](CCC(O)=O)C(N[C@@H](CCC(O)=O)C(N[C@@H](C(C)C)C(NCC(N[C@@H]([C@H](O)C)C(N)=O)=O)=O)=O)=O)=O)NC3=O)C(N[C@@H]([C@H](O)C)C(N[C@@H](CCCCN)C(N[C@@H](CC4=CNC5=CC=CC=C45)C(N[C@@H](CCCCN)C(N[C@@H](CC6=CNC=N6)C(NCC(N[C@H]3CC7=CNC8=CC=CC=C78)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)C
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Sequence
Ac-Arg-Tyr-Phe-Cys-Thr-Lys-Trp-Lys-His-Gly-Trp-Cys-Glu-Glu-Val-Gly-Thr-NH2 (disulfide bridge:Cys4-Cys12)
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Sequence Shortening
Ac-RYFCTKWKHGWCEEVGT-NH2 (disulfide bridge:Cys4-Cys12)
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Sealed storage, away from moisture
Powder -80°C 2 years -20°C 1 year * In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Solvent & Solubility
In Vitro:
DMSO : 25 mg/mL (11.52 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 (sealed storage, away from moisture). 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 (sealed storage, away from moisture). 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)
In Vivo:
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 (1.15 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 (1.15 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.
In Vivo Dissolution Calculator
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 (sealed storage, away from moisture)
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 (304 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
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 (sealed storage, away from moisture). 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 | 0.4609 mL | 2.3047 mL | 4.6095 mL | 11.5237 mL |
| 5 mM | 0.0922 mL | 0.4609 mL | 0.9219 mL | 2.3047 mL | |
| 10 mM | 0.0461 mL | 0.2305 mL | 0.4609 mL | 1.1524 mL |
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