Size : 5mg
Phone : +1 850 650 7790
Synonyms: Pam3Cys-Ser-(Lys)4 TFA, Pam3CSK4 TFA
| Description | Pam3CSK4 TFA (Pam3Cys-Ser-(Lys)4 TFA) is a Toll-like receptor 1/2 agonist with EC50 of 0.47 ng/mL for human TLR1/2. |
| Targets & IC50 | TLR1:0.47 ng/mL (EC50), TLR2:0.47 ng/mL (EC50) |
| In vitro | Pretreatment with high doses of Pam3CSK4 TFA (Pam3Cys-Ser-(Lys)4 TFA) (>25 μg/ml) improves the antimicrobial activity of neutrophils generated directly from mouse bone marrow. [3] |
| In vivo | METHODS: Mice were intraperitoneally (ip) injected with Pam3CSK4 TFA (Pam3Cys-Ser-(Lys)4 TFA) (5 mg/kg) from postnatal day (PND) 3 to 11. Pups were killed at PND12 or PND53, and brains, spleens, and livers were collected and weighed. Brain sections were stained for markers of brain injury. RESULTS Nine days after administration of Pam3CSK4 TFA (Pam3Cys-Ser-(Lys)4 TFA), mice showed a decrease in gray matter volume, white matter volume in the molecular layer of the forebrain and cerebellum, and an increase in spleen and liver weight at PND12. [1] |
| Synonyms | Pam3Cys-Ser-(Lys)4 TFA, Pam3CSK4 TFA |
| Molecular Weight | 1852.33 |
| Formula | C87H159F9N10O19S |
| Cas No. | 112208-01-2 |
| Smiles | O=C(N[C@@H](CCCCN)C(=O)O)[C@H](CCCCN)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CO)NC(=O)[C@@H](NC(=O)CCCCCCCCCCCCCCC)CSCC(OC(=O)CCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCC.FC(F)(F)C(=O)O.FC(F)(F)C(=O)O.FC(F)(F)C(=O)O |
| Relative Density. | no data available |
| Sequence | {Pam3Cys}-Ser-Lys-Lys-Lys-Lys |
| Sequence Short | CSKKKK |
| 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. | |||||||||||||||
| Solubility Information | H2O: 16.67 mg/mL (9 mM), Sonication and heating are recommended.  | |||||||||||||||
Solution Preparation Table | ||||||||||||||||
H2O
Note : The dilution table applies only to solid products. For liquid products, please calculate the stock solution based on the stated concentration and/or density. | ||||||||||||||||
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.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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