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TAT-DEF-Elk-1 acetate
(Synonyms: TED acetate, TAT-DEF-Elk-1 acetate(1220751-16-5 Free base)) Copy Product Info
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Synonyms: TED acetate, TAT-DEF-Elk-1 acetate(1220751-16-5 Free base)
Catalog No. T81038L Copy Product Info
Purity: 99.88%
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TAT-DEF-Elk-1 acetate is a cell-penetrating peptide inhibitor of ERK1/2 kinase phosphorylated Elk-1 with antitumor and antidepressant activity.TAT-DEF-Elk-1 acetate inhibits the phosphorylation of Elk-1, inhibits Elk-1 nuclear TAT-DEF-Elk-1 acetate inhibits Elk-1 phosphorylation and Elk-1 nuclear translocation, and can be used to study depression.
| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 1 mg | $125 | In Stock | In Stock | |
| 5 mg | $373 | In Stock | In Stock | |
| 10 mg | $623 | - | In Stock | |
| 25 mg | $993 | - | In Stock |
For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)
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With extensive experience in compound synthesis, we can provide rapid custom synthesis services for this product according to your research needs.
For research use only—not for human use. No sales to individuals. Use as intended only.
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Purity:99.88%
Appearance:Solid
Color:White
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Product Introduction
Bioactivity
Chemical Properties
Storage & Solubility Information
| Description | TAT-DEF-Elk-1 acetate is a cell-penetrating peptide inhibitor of ERK1/2 kinase phosphorylated Elk-1 with antitumor and antidepressant activity.TAT-DEF-Elk-1 acetate inhibits the phosphorylation of Elk-1, inhibits Elk-1 nuclear TAT-DEF-Elk-1 acetate inhibits Elk-1 phosphorylation and Elk-1 nuclear translocation, and can be used to study depression. |
| In vitro | Phosphorylation of Elk-1 on Ser383/389 has dual functions, triggering Elk-1 nuclear translocation and SRE-dependent gene expression; TAT-DEF-Elk-1 (5 μM; 2 h) treatment significantly inhibited c - Fos, Zif268, and JunB, but has no effect on c-Jun expression; TAT-DEF-Elk-1 (5-10 μM; 1 hour) specifically inhibits glutamate-induced elk-1 activation without interfering with ERK , MSK-1 or CREB phosphorylation. [1] |
| In vivo | TAT-DEF-Elk-1 (ip; 1 mg/kg; daily; 14 days) reflected antidepressant efficacy in mice, reducing immobility similar to the reference antidepressants fluoxetine and desipramine (DMI).[2] |
| Synonyms | TED acetate, TAT-DEF-Elk-1 acetate(1220751-16-5 Free base) |
| Molecular Weight | 3621.19 |
| Formula | C157H263N57O42 |
| Smiles | O=C(N1[C@@H](CCC1)C(N[C@@H](CO)C(N2[C@@H](CCC2)C(N[C@@H](C)C(N[C@@H](CCCCN)C(N[C@@H](CC(C)C)C(N[C@@H](CO)C(N[C@H](C(N[C@@H](CCC(N)=O)C(N[C@@H](CC3=CC=CC=C3)C(N4[C@@H](CCC4)C(N[C@@H](CO)C(N[C@@H](CO)C(NCC(N[C@@H](CO)C(N[C@@H](C)C(N[C@@H](CCC(N)=O)C(N[C@@H](C(C)C)C(N[C@H](C(N[C@H](C(O)=O)[C@@H](C)CC)=O)CC5=CN=CN5)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)CC6=CC=CC=C6)=O)=O)=O)=O)=O)=O)=O)[C@H]7N(CCC7)C([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](NC(CN)=O)CCCNC(N)=N)=O)=O)=O)=O)=O)=O)=O)=O)=O.CC(O)=O |
| Sequence | H-Gly-Arg-Lys-Lys-Arg-Arg-Gln-Arg-Arg-Arg-Pro-Pro-Ser-Pro-Ala-Lys-Leu-Ser-Phe-Gln-Phe-Pro-Ser-Ser-Gly-Ser-Ala-Gln-Val-His-Ile-OH |
| Sequence Short | GRKKRRQRRRPPSPAKLSFQFPSSGSAQVHI |
| Storage | Store at low temperature,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. |
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In Vivo Formulation Calculator (Clear solution)
Please enter your animal experiment information in the following box and click Calculate to obtain the stock solution preparation method and in vivo formula preparation method:
For example, if the intended dosage is 10 mg/kg for animals weighing 20 g , with a dosing volume of 100 μL per animal, and a total of 10 animals are to be administered, using a formulation of 
10% DMSO+ 40% PEG300+ 5% Tween 80+ 45% Saline/PBS/ddH2O , the resulting working solution concentration would be 2 mg/mL.Stock Solution Preparation:
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.
Preparation of the In Vivo Formulation:
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.
This example is provided solely to demonstrate the use of the In Vivo Formulation Calculator and does not constitute a recommended formulation for any specific compound. Please select an appropriate dissolution and formulation strategy based on your experimental model and route of administration.
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Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc
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Related Tags: TAT-DEF-Elk-1 acetate chemical structure | TAT-DEF-Elk-1 acetate in vivo | TAT-DEF-Elk-1 acetate in vitro | TAT-DEF-Elk-1 acetate formula | TAT-DEF-Elk-1 acetate molecular weight
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