MG-132(R)
This product is for research use only, not for human use. We do not sell to patients.
For small sizes, please check our retail website as below: www.invivochem.com
| Size | Price | Stock |
|---|---|---|
| 100mg | $1350 | Check With Us |
| 250mg | $2050 | Check With Us |
| 1g | $3075 | Check With Us |
: Cat #: V0559 CAS #: 1211877-36-9 Purity ≥ 98%
Description: MG-132 (R) (R-isomer of MG-132), a peptide aldehyde, is a novel, potent, non-specific, cell permeable and reversible inhibitor 20S proteasome inhibitor, with IC50 of 24.2 nM for the β5 chymotrypsin-like active site.
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| Molecular Weight (MW) | 475.62 |
|---|---|
| Molecular Formula | C26H41N3O5 |
| CAS No. | 1211877-36-9 |
| Storage | -20℃ for 3 years in powder formr |
| -80℃ for 2 years in solvent | |
| Solubility In Vitro | DMSO: 95 mg/mL (199.7 mM)r |
| Water: <1 mg/mLr | |
| Ethanol: 95 mg/mL (199.7 mM) | |
| Solubility In Vivo | 4% DMSO+30% PEG 300+20% propylene glycol+ddH2O: 2 mg/mL |
| SMILES Code | O=C(OCC1=CC=CC=C1)N[C@@H](CC(C)C)C(N[C@@H](CC(C)C)C(N[C@@H](CC(C)C)C=O)=O)=O |
| Synonyms | R-isomer of MG-132; MG132; MG 132; (R)-MG 132; (R)-MG-132; (R)-MG132 |
| Protocol | In Vitro | MG-132 and (R)-MG-132 are investigated for inhibition of ChTL, trypsin-like (TL) and peptidylglutamyl peptide hydrolyzing (PGPH) activities of purified 20S proteasomes isolated from human erythrocytes. For MG-132, the IC50s of 0.89 μM, 104.43 μM, and 5.7 μM for ChTL, TL, and PGPH, respectively. For (R)-MG-132, the IC50s of 0.22 μM, 34.4 μM, and 2.95 μM for ChTL, TL, and PGPH, respectively. (R)-MG-132, the stereoisomer of MG-132, is studied as a potential inhibitor of chymotrypsin-like, trypsin-like, and peptidylglutamyl peptide hydrolyzing activities of proteasome. |
|---|
These protocols are for reference only. InvivoChem does not
independently validate these methods.
| Solvent volume to be added | Mass (the weight of a compound) | |||
|---|---|---|---|---|
| Mother liquor concentration | 1mg | 5mg | 10mg | 20mg |
| 1mM | 2.1025 mL | 10.5126 mL | 21.0252 mL | 42.0504 mL |
| 5mM | 0.4205 mL | 2.1025 mL | 4.2050 mL | 8.4101 mL |
| 10mM | 0.2103 mL | 1.0513 mL | 2.1025 mL | 4.2050 mL |
| 20mM | 0.1051 mL | 0.5256 mL | 1.0513 mL | 2.1025 mL |
The molarity calculator equation
Mass(g) = Concentration(mol/L) × Volume(L) × Molecular Weight(g/mol)
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Volume
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The dilution calculator equation
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Volume(start)
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This equation is commonly abbreviated as: C1 V1 = C2 V2
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V1
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Step One: Enter information below
Dosage mg/kg
Average weight of animals g
Dosing volume per animal µL
Number of animals
Step Two: Enter the in vivo formulation
%DMSO
+
%
+
%Tween 80
+
%ddH2O
Calculation Results:
Working concentration:
mg/ml;
Method for preparing DMSO master liquid:
mg
drug pre-dissolved in
µL
DMSO(Master liquid concentration
mg/mL)
,Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation:
Take
µL
DMSO master liquid, next add
µL
PEG300, mix and clarify, next add
µL
Tween 80,mix and clarify, next add
µL
ddH2O,mix and clarify.
Note:
- (1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
- (2) Be sure to add the solvent(s) in order.