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Cyclo(RLsKDK) TFA (BK-1361 TFA) is a cyclic peptide and selective ADAM8 metalloproteinase inhibitor, used in research on inflammation and cancer.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 5 mg | $899 | - | In Stock |
| Description | Cyclo(RLsKDK) TFA (BK-1361 TFA) is a cyclic peptide and selective ADAM8 metalloproteinase inhibitor, used in research on inflammation and cancer. |
| Targets&IC50 | ADAM8:182 nM |
| In vitro | cyclo(RLsKDK) TFA promoted ADAM8 inhibition and CD23 shedding with IC50 values of 120 nM and 182 nM, respectively. cyclo(RLsKDK) TFA (200 nM,0-12h) increased the activity of pro-ADAM8 [2]. cyclo(RLsKDK) TFA (200 nM/500 nM,12 h) promoted the growth of Panc1_ctrl and Panc1_A8 cells. cyclo(RLsKDK) TFA(500 nM) causes ERK1/2 phosphorylation in Panc1_ctrl and Panc1_A8 cells. [1] |
| In vivo | cyclo(RLsKDK) TFA (10 μg/g once a week for 4 weeks) significantly reduced tumor volume in mice xenografted with Panc1_ctrl and Panc1_A8. [1] |
| Synonyms | BK-1361 TFA, BK1361 TFA |
| Molecular Weight | 841.88 |
| Formula | C33H58F3N11O11 |
| Smiles | CC(C)C[C@H]1C(=O)N[C@@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N1)CCCN=C(N)N)CCCCN)CC(=O)O)CCCCN)CO.C(=O)(C(F)(F)F)O |
| Sequence | Cyclo(Arg-Leu-{d-Ser}-Lys-Asp-Lys) |
| Sequence Short | Cyclo(RL-{d-Ser}-KDK) |
| 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 | H2O: 80 mg/mL (95.03 mM), Sonication is recommended. | ||||||||||||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||||||||||||
H2O
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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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