LDN193189 Hydrochloride

LDN193189 Hydrochloride

Catalog Number:
L002368722APE
Mfr. No.:
APE-A3545
Price:
$306
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      • Overview
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          Background

          LDN193189 is a selective transcriptional activity morphogenetic protein (BMP) type I receptors inhibitor. It inhibits activin receptor-like kinase-2 (ALK2) and ALK3 with IC50 values of 5 nM and 30 nM, respectively [1].
          LDN193189 has been showed to inhibit BMP induced phosphorylation of Smad signaling (Smad1/5/8) and non-Smad signaling including p38 and Akt in C2C12 cells [2].
          Pharmacological inhibition of BMP by LDN193189 has shown to prevent down-regulation of E-cadherin in response to BMP2 both in bronchial epithelial (Beas2B) cells and in C57BL/6 mice. LDN193189 also inhibits the BMP-induced reduction of epithelial permeability at cellular level [3].

          [1] Yu PB, Deng DY, Lai CS, Hong CC, Cuny GD, Bouxsein ML, Hong DW, McManus PM, Katagiri T, Sachidanandan C, Kamiya N, Fukuda T, Mishina Y, Peterson RT, Bloch KD. BMP type I receptor inhibition reduces heterotopic [corrected] ossification. Nat Med. 2008 Dec;14(12):1363-9.
          [2] Boergermann JH1, Kopf J, Yu PB, Knaus P. Dorsomorphin and LDN-193189 inhibit BMP-mediated Smad, p38 and Akt signalling in C2C12 cells. Int J Biochem Cell Biol. 2010 Nov;42(11):1802-7.
          [3] Helbing T1, Herold EM, Hornstein A, Wintrich S, Heinke J, Grundmann S, Patterson C, Bode C, Moser M. Inhibition of BMP activity protects epithelial barrier function in lung injury. J Pathol. 2013 Sep;231(1):105-16. doi: 10.1002/path.4215. Epub 2013 Jul 10.

      • Properties
        • Alternative Name
          LDN 193189 hydrochloride; LDN-193189 hydrochloride; 4-[6-(4-piperazin-1-ylphenyl)pyrazolo[1,5-a]pyrimidin-3-yl]quinoline tetrahydrochloride
          CAS Number
          1062368-62-0
          Molecular Formula
          C25H26Cl4N6
          Molecular Weight
          552.33
          Appearance
          A solid
          Purity
          98.42%
          Solubility
          ≥27.6 mg/mL in H2O; insoluble in EtOH; ≥16.4 mg/mL in DMSO
          Storage
          Store at -20°C

          * For Research Use Only

      • Reference
        • 1. Xin Yu, Shiguang Li, et al. "Androgen Maintains Intestinal Homeostasis by Inhibiting BMP Signaling via Intestinal Stromal Cells." Stem Cell Reports 2020 Aug 20;S2213-6711(20)30332-5 PMID:32916121
          2. Bae JS, Jeon Y, et al. "Depletion of MOB1A/B causes intestinal epithelial degeneration by suppressing Wnt activity and activating BMP/TGF-β signaling." Cell Death Dis. 2018 Oct 22;9(11):1083. PMID:30349003

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