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Shepherdin TFA
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Catalog No. T83774
Alias Survivin (79-87), Lys-His-Ser-Ser-Gly-Cys-Ala-Phe-Leu-OH
Shepherdin is a synthetic peptide mirroring amino acids 79-87 of human survivin, acting as an inhibitor of the survivin-heat shock protein 90 (Hsp90) interaction. It specifically targets the N-terminal domain of Hsp90, blocking the survivin-Hsp90 interaction in human reticulocyte extracts at a 150 µM concentration. Conjugates of Shepherdin with cell-permeable peptides, such as penetratin or the HIV Tat sequence, exhibit anticancer properties both in vitro and in vivo.
Shepherdin TFA
Copy Product Info😃Good
Catalog No. T83774Alias Survivin (79-87), Lys-His-Ser-Ser-Gly-Cys-Ala-Phe-Leu-OH
Shepherdin is a synthetic peptide mirroring amino acids 79-87 of human survivin, acting as an inhibitor of the survivin-heat shock protein 90 (Hsp90) interaction. It specifically targets the N-terminal domain of Hsp90, blocking the survivin-Hsp90 interaction in human reticulocyte extracts at a 150 µM concentration. Conjugates of Shepherdin with cell-permeable peptides, such as penetratin or the HIV Tat sequence, exhibit anticancer properties both in vitro and in vivo.
| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $55 | Inquiry | Inquiry | |
| 5 mg | $197 | Inquiry | Inquiry | |
| 10 mg | $376 | Inquiry | Inquiry | |
| 25 mg | $787 | Inquiry | Inquiry |
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In Stock Estimated shipping dateUSA Warehouse[1-2 days] Global Warehouse[5-7 days]
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Product Introduction
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Chemical Properties
Storage & Solubility Information
| Description | Shepherdin is a synthetic peptide mirroring amino acids 79-87 of human survivin, acting as an inhibitor of the survivin-heat shock protein 90 (Hsp90) interaction. It specifically targets the N-terminal domain of Hsp90, blocking the survivin-Hsp90 interaction in human reticulocyte extracts at a 150 µM concentration. Conjugates of Shepherdin with cell-permeable peptides, such as penetratin or the HIV Tat sequence, exhibit anticancer properties both in vitro and in vivo. |
| Synonyms | Survivin (79-87), Lys-His-Ser-Ser-Gly-Cys-Ala-Phe-Leu-OH |
| Molecular Weight | 949.10 |
| Formula | C41H64N12O12S.XCF3COOH |
| Smiles | O=C(N[C@H](C(O)=O)CC(C)C)[C@@H](NC([C@H](C)NC([C@H](CS)NC(CNC([C@H](CO)NC([C@H](CO)NC([C@@H](NC([C@@H](N)CCCCN)=O)CC1=CN=CN1)=O)=O)=O)=O)=O)=O)CC2=CC=CC=C2.OC(C(F)(F)F)=O |
| Sequence | H-Lys-His-Ser-Ser-Gly-Cys-Ala-Phe-Gly(tBu)-OH |
| Sequence Short | KHSSGCAFX |
| 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 | Ethanol: Soluble Methanol: Soluble |
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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.
Dose Conversion
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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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