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SIG1459

Chemical Structure : SIG1459

CAS No.: 2234902-05-5

SIG1459 (SIG-1459, SIG 1459)

Catalog No.: PC-35771Not For Human Use, Lab Use Only.

SIG1459 (SIG-1459) is a novel anti-acne isoprenylcysteine (IPC) small molecule that shows direct antibacterial activity and inhibits TLR2 inflammatory signaling.

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    Biological Activity

    SIG1459 (SIG-1459) is a novel anti-acne isoprenylcysteine (IPC) small molecule that shows direct antibacterial activity and inhibits TLR2 inflammatory signaling.
    SIG1459 shows antibacterial activity against C. acnes (MIC= 8.5 uM, MBC =16.1 uM, and MBEC= 12.5 uM), inhibits TLR2 induced IL-8 release from TLR2/TLR2 (IC50= 0.086 uM), TLR2/6 (IC50= 0.209 uM) and IL-1α from TLR2/TLR2 (IC50 =0.050 uM).
    SIG1459 demonstrates in vivo anti-acne activity.

    Physicochemical Properties

    M.Wt 584.768
    Formula C29H50N2Na2O5S
    Appearance Solid
    CAS No.
    Storage
    Solide Powder
    -20 °C 12 Months; 4°C 6 Months
    In Solvent
    -80 °C 6 Months; -20°C 6 Months
    Shipping
    Solubility

    10 mM in DMSO

    Chemical Name/SMILES

    (((1R)-1-carboxy-2-(((E)-3,7,11,15-tetramethylhexadec-2-en-1-yl)thio)ethyl)carbamoyl)proline disodium salt

    References

    1. Fernández JR, et al. Exp Dermatol. 2018 Sep;27(9):993-999.

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