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Tat-NR2B9c acetate (NA-1 acetate) is a postsynaptic density-95 (PSD-95) inhibitor, with EC50 values of 6.7 nM and 670 nM for PSD-95d2 (PSD-95 PDZ domain 2) and PSD-95d1, respectively. Tat-NR2B9c acetate disrupts the PSD-95/NMDAR interaction, inhibiting NR2A and NR2B binding to PSD-95 with IC50 values of 0.5 μM and 8 μM, respectively. Tat-NR2B9c acetate also inhibits neuronal nitric oxide synthase (nNOS)/PSD-95 interaction, and possesses neuroprotective efficacy.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $48 | In Stock | In Stock | |
| 5 mg | $119 | In Stock | In Stock | |
| 10 mg | $178 | In Stock | In Stock | |
| 25 mg | $359 | In Stock | In Stock | |
| 50 mg | $475 | In Stock | In Stock | |
| 100 mg | $648 | In Stock | In Stock | |
| 200 mg | $878 | In Stock | In Stock |
| Description | Tat-NR2B9c acetate (NA-1 acetate) is a postsynaptic density-95 (PSD-95) inhibitor, with EC50 values of 6.7 nM and 670 nM for PSD-95d2 (PSD-95 PDZ domain 2) and PSD-95d1, respectively. Tat-NR2B9c acetate disrupts the PSD-95/NMDAR interaction, inhibiting NR2A and NR2B binding to PSD-95 with IC50 values of 0.5 μM and 8 μM, respectively. Tat-NR2B9c acetate also inhibits neuronal nitric oxide synthase (nNOS)/PSD-95 interaction, and possesses neuroprotective efficacy. |
| Synonyms | Tat-NR2B9c acetate (500992-11-0 Free base), NA-1 acetate |
| Molecular Weight | 2578.93 |
| Formula | C107H192N42O32 |
| Smiles | CC(C)[C@@H](C(O)=O)NC([C@H](CC(O)=O)NC([C@H](CO)NC([C@H](CCC(O)=O)NC([C@H]([C@@H](C)CC)NC([C@H](CO)NC([C@H](CO)NC([C@H](CC(C)C)NC([C@H](CCCCN)NC([C@H](CCCNC(N)=N)NC([C@H](CCCNC(N)=N)NC([C@H](CCCNC(N)=N)NC([C@H](CCC(N)=O)NC([C@H](CCCNC(N)=N)NC([C@H](CCCNC(N)=N)NC([C@H](CCCCN)NC([C@H](CCCCN)NC([C@H](CCCNC(N)=N)NC(CNC([C@H](CC1=CC=C(O)C=C1)N)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O.CC(O)=O |
| Sequence | H-Tyr-Gly-Arg-Lys-Lys-Arg-Arg-Gln-Arg-Arg-Arg-Lys-Leu-Ser-Ser-Ile-Glu-Ser-Asp-Val-OH |
| Sequence Short | YGRKKRRQRRRKLSSIESDV |
| Storage | keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||
| Solubility Information | DMSO: < 1 mg/mL (insoluble) H2O: 12.98 mg/mL (5.03 mM), Sonication is recommended. | |||||||||||||||
Solution Preparation Table | ||||||||||||||||
H2O
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