Chemical Name: 4-[(1E)-3-[3,5-bis(1,1-Dimethylethyl)phenyl]-3-oxo-1-propenyl]benzoic acid
Biological ActivityCh 55 is a highly potent synthetic retinoid that has high affinity for RAR-α and RAR-β receptors and low affinity for cellular retinoic acid binding protein (CRABP). Inhibits rabbit tracheal epithelial cell differentiation by inhibiting transglutaminase and increasing cholesterol sulfate (EC50 values are 0.02 and 0.03 nM respectively). Induces differentiation of embryonic carcinoma F9 and melanoma S91 cells (EC50 values are 0.26 and 0.5 nM respectively) and inhibits the induction of ornithine decarboxylase activity in 3T6 fibroblasts (EC50 = 1 nM).
The technical data provided above is for guidance only.
For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.
New benzoic acid derivatives with retinoid activity: lack of direct correlation between biological activity and binding to cellular retinoic acid binding protein.
Jetten et al.
Cancer Res., 1987;47:3523
Functional studies of newly sythesized benzoic acid derivatives: identification of highly potent retinoid-like activity.
Sato et al.
Expression of retinoic acid receptor genes and the ligand-binding selectivity of retinoic acid receptors (RAR's).
Hashimoto et al.
Citation for Ch 55
The citations listed below are publications that use Tocris products. Selected citations for Ch 55 include:
1 Citation: Showing 1 - 1
Retinoic acid enhances TRAIL-induced apoptosis in cancer cells by upregulating TRAIL receptor 1 expression.
Authors: Dhandapani Et al.
PLoS One 2011;71:5245
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Zebrafish larvae were placed into 48-well plates and used the DASPEI screen by 42 perturbagens drugs, including this compound