FSL-1 是细菌衍生的一种 Toll 样受体 2/6 (TLR2/6) 激动剂，可增强对HSV-2感染的抵抗力。
| 生物活性 | FSL-1, a bacterial-derivedtoll-like receptor2/6 (TLR2/6) agonist, enhances resistance to experimental HSV-2infection[1][2]. |
| IC50& Target[1][2] | |
体外研究
(In Vitro) | FSL-1 significantly reduces HSV-2 replication in vitro. FSL-1 reduces HSV-2 replication in human vaginal epithelial cells (EC)[1].
FSL-1 induces significant resistance to experimental genital HSV-2 infection through elaboration of a specific cytokine response profile[1].
FSL-1 enhances phagocytosis of bacteria by macrophages through a Toll-like receptor 2-mediated signalling pathway[1][2].
Cell Viability Assay[1] | Cell Line: | V11I, V12I or V19I immortalized human vaginal EC | | Concentration: | 6 μg or 0.1 μg | | Incubation Time: | Added at 24, 6 or just prior to HSV-2 inoculation (104pfu/well) | | Result: | The 6 μg does produced significant reductions when delivered at 24 or 6 h prior to HSV-2 inoculation. The 0.1 μg dose produced reduced HSV-2 replication at 24 or 6 h prior to viral challenge. |
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| 分子量 | |
| Formula | |
| CAS 号 | |
| Sequence Shortening | S-(2, 3-Bispalmitoyloxypropyl)-CGDPKHPKSF |
| 运输条件 | Room temperature in continental US; may vary elsewhere. |
| 储存方式 | Please store the product under the recommended conditions in the Certificate of Analysis. |
| Solvent & Solubility | In Vitro: H2O Peptide Solubility and Storage Guidelines: 1. Calculate the length of the peptide. 2. Calculate the overall charge of the entire peptide according to the following table: | | Contents | Assign value | | Acidic amino acid | Asp (D), Glu (E), and the C-terminal -COOH. | -1 | | Basic amino acid | Arg (R), Lys (K), His (H), and the N-terminal -NH2 | +1 | | Neutral amino acid | Gly (G), Ala (A), Leu (L), Ile (I), Val (V), Cys (C), Met (M), Thr (T), Ser (S), Phe (F), Tyr (Y), Trp (W), Pro (P), Asn (N), Gln (Q) | 0 |
3. Recommended solution: | Overall charge of peptide | Details | | Negative (<0) | 1. Try to dissolve the peptide in water first.
2. If water fails, add NH4OH (<50 μL).
3. If the peptide still does not dissolve, add DMSO (50-100 μL) to solubilize the peptide. | | Positive (>0) | 1. Try to dissolve the peptide in water first.
2. If water fails, try dissolving the peptide in a 10%-30% acetic acid solution.
3. If the peptide still does not dissolve, try dissolving the peptide in a small amount of DMSO. | | Zero (=0) | 1. Try to dissolve the peptide in organic solvent (acetonitrile, methanol, etc.) first.
2. For very hydrophobic peptides, try dissolving the peptide in a small amount of DMSO, and then dilute the solution with water to the desired concentration. |
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