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Arginyl-Glutamine (Arg-Gln) is a dipeptide nutritional supplement that protects against hyperoxic lung injury in neonatal mice, reducing VEGF levels and inhibiting retinal neovascularization in a mouse model of oxygen-induced retinopathy, also alleviating lung injury in neonatal mice.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $83 | - | In Stock | |
| 5 mg | $183 | - | In Stock | |
| 10 mg | $274 | - | In Stock | |
| 25 mg | $466 | - | In Stock | |
| 50 mg | $698 | - | In Stock | |
| 100 mg | $1,047 | - | In Stock |
| Description | Arginyl-Glutamine (Arg-Gln) is a dipeptide nutritional supplement that protects against hyperoxic lung injury in neonatal mice, reducing VEGF levels and inhibiting retinal neovascularization in a mouse model of oxygen-induced retinopathy, also alleviating lung injury in neonatal mice. |
| In vitro | Treatment with Arginyl-Glutamine (0, 0.5, 1, 2.5 or 5 mg/mL for 48h) resulted in a significant decrease in the expression of soluble VEGF in human RPE cells. [3] |
| In vivo | Arginyl-Glutamine (5 g/kg/d) had protective effect on hyperoxic lung injury and small intestine injury in neonatal mice. [1] [2] Arginyl-Glutamine significantly inhibited retinal neovascularization in oxygen-induced retinopathy (OIR) mouse models. [3] |
| Synonyms | L-arginyl-L-glutamine, Arg-Gln |
| Molecular Weight | 302.33 |
| Formula | C11H22N6O4 |
| Cas No. | 2483-17-2 |
| Smiles | [C@H](NC([C@H](CCCNC(=N)N)N)=O)(CCC(N)=O)C(O)=O |
| Sequence | Arg-Gln |
| Sequence Short | RQ |
| Storage | keep away from moisture,keep away from direct sunlight,store at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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