344270
Forskolin
from Coleus forskohlii, ≥99% (HPLC), crystalline solid, positive inotropic agent, Calbiochem
Sinônimo(s):
Forskolin, Coleus forskohlii, 7β-Acetoxy-8,13-epoxy-1α,6β,9α-trihydroxy-labd-14-en-11-one, Colforsin
Faça loginpara ver os preços organizacionais e de contrato
About This Item
Fórmula empírica (Notação de Hill):
C22H34O7
Número CAS:
Peso molecular:
410.50
Número MDL:
Código UNSPSC:
12352200
NACRES:
NA.77
Produtos recomendados
![Forskolin, 7-Deacetyl-7-[O-(N-methylpiperazino)-γ-butyryl]-, Dihydrochloride Chemically-modified forskolin with greater stability and water solubility than the parent compound.](/deepweb/assets/sigmaaldrich/product/images/426/701/6836ea5a-750e-4c4d-8e6e-ecf6aed4c506/640/6836ea5a-750e-4c4d-8e6e-ecf6aed4c506.jpg)
product name
Forskolin, Coleus forskohlii,
Ensaio
≥99% (HPLC)
Nível de qualidade
forma
crystalline solid
fabricante/nome comercial
Calbiochem®
condição de armazenamento
OK to freeze
cor
white to off-white
solubilidade
DMSO: 5 mg/mL
Condições de expedição
ambient
temperatura de armazenamento
10-30°C
InChI
1S/C22H34O7/c1-8-19(5)11-14(25)22(27)20(6)13(24)9-10-18(3,4)16(20)15(26)17(28-12(2)23)21(22,7)29-19/h8,13,15-17,24,26-27H,1,9-11H2,2-7H3/t13-,15-,16-,17-,19-,20-,21+,22-/m0/s1
chave InChI
OHCQJHSOBUTRHG-KGGHGJDLSA-N
Descrição geral
A cardioactive diterpene isolated from the Indian plant Coleus forskolii. At low doses, acts as a positive inotropic agent in dogs, cats, spontaneously hypertensive and normal rats, and isolated guinea pig heart. At higher doses, acts as a hypotensive and vasodilatory agent due to its action as a smooth muscle relaxant. No major side effects are observed at effective doses. Rapid and reversible activator of adenylate cyclase (EC50 = 4 µM) in membranes and intact cells. Does not affect the activity of guanylate cyclase or cyclic nucleotide phophodiesterases. The exact mechanism of forskolin′s positive inotropic effect is unknown but may be related to a cAMP-dependent increase in Na+ permeability, which results in indirect augmentation of Ca2+ release. Inhibits MAP kinase in rat renal mesangial cells (IC50 = 25 µM). Also acts as a Hh pathway antagonist. Shown to inhibit apoptosis in cerebellar granule cells and to induce apoptosis in resting human B-lymphocytes.
The major cell-permeable diterpene isolated from the Indian plant Coleus forskohlii. At low doses, it acts as a positive inotropic agent. At higher doses, it serves as a hypotensive and vasodilatory agent due to its actions as a smooth muscle relaxant. No major side effects are observed at effective doses. Forskolins pharmacological activities are due to its activation of adenylate cyclase (EC50 = 4 µM), resulting in increased cAMP levels. The exact mechanism of forskolins positive inotropic effect is unknown but may be related to a cAMP-dependent increase in Na+ permeability that results in indirect augmentation of Ca2+ release. Inhibits MAP kinase in rat renal mesangial cells (IC50 = 25 µM). Also acts as a Hh pathway antagonist. Shown to inhibit apoptosis in cerebellar granule cells and to induce apoptosis in resting human B lymphocytes.
Ações bioquímicas/fisiológicas
Cell permeable: yes
Product does not compete with ATP.
Reversible: no
Target IC50: 25 µM inhibiting MAP kinase in rat renal mesangial cells; EC50 = 4 µM for activation of adenylate cyclase
Atenção
Ethanol is reported to inhibit forskolin-mediated activation of adenylate cyclase. DMSO is the recommended solvent; at ≤5% DMSO final concentration, little inhibition of the adenylate cyclase activation will occur.
Advertência
Toxicity: Harmful (C)
Reconstituição
Following reconstitution, store in the refrigerator (4°C). DMSO stock solutions are stable for up to 4 months at 4°C.
Outras notas
D′Orazio, J.A., et al. 2006. Nature443, 340.
Noveen, A., et al. 1996. Biochem. Biophys. Res. Commun.219, 180.
Galli, C., et al. 1995. J. Neurosci.15, 1172.
Li, X., et al. 1995. Am. J. Physiol.269, C986.
Lomo, J., et al. 1995. J. Immunol.154, 1634.
Uneyama, H., et al. 1993. J. Biol. Chem.268, 168.
Laurenza, A., et al. 1989. Trends Pharmacol. Sci.10, 442.
Adashi, E.Y., and Resnick, C.E. 1986. J. Cell. Biochem.31, 217.
Seamon, K.B., and Daly, J.W. 1986. Adv. Cyclic Nucleotide Protein Phosphorylation Res.20, 1.
Huang, R., et al. 1982. Cyclic Nucleotide Res.8, 385.
Metzger, H., and Lindner, E. 1981. IRCS Med. Sci. Biochem. Cardiovasc. System Pharmacol.9, 99.
Noveen, A., et al. 1996. Biochem. Biophys. Res. Commun.219, 180.
Galli, C., et al. 1995. J. Neurosci.15, 1172.
Li, X., et al. 1995. Am. J. Physiol.269, C986.
Lomo, J., et al. 1995. J. Immunol.154, 1634.
Uneyama, H., et al. 1993. J. Biol. Chem.268, 168.
Laurenza, A., et al. 1989. Trends Pharmacol. Sci.10, 442.
Adashi, E.Y., and Resnick, C.E. 1986. J. Cell. Biochem.31, 217.
Seamon, K.B., and Daly, J.W. 1986. Adv. Cyclic Nucleotide Protein Phosphorylation Res.20, 1.
Huang, R., et al. 1982. Cyclic Nucleotide Res.8, 385.
Metzger, H., and Lindner, E. 1981. IRCS Med. Sci. Biochem. Cardiovasc. System Pharmacol.9, 99.
Informações legais
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Palavra indicadora
Warning
Frases de perigo
Declarações de precaução
Classificações de perigo
Acute Tox. 4 Dermal
Código de classe de armazenamento
11 - Combustible Solids
Classe de risco de água (WGK)
WGK 3
Certificados de análise (COA)
Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.
Já possui este produto?
Encontre a documentação dos produtos que você adquiriu recentemente na biblioteca de documentos.
Alex D White et al.
Proceedings of the National Academy of Sciences of the United States of America, 117(13), 7455-7460 (2020-03-19)
cAMP production upon activation of Gs by G protein-coupled receptors has classically been considered to be plasma membrane-delimited, but a shift in this paradigm has occurred in recent years with the identification of several receptors that continue to signal from
Ieva Sutkeviciute et al.
Nature chemical biology, 18(3), 272-280 (2021-12-25)
Class B G protein-coupled receptors (GPCRs) are notoriously difficult to target by small molecules because their large orthosteric peptide-binding pocket embedded deep within the transmembrane domain limits the identification and development of nonpeptide small molecule ligands. Using the parathyroid hormone
Chiara Formica et al.
Journal of cellular and molecular medicine, 24(15), 8876-8882 (2020-06-28)
The Hippo pathway is a highly conserved signalling route involved in organ size regulation. The final effectors of this pathway are two transcriptional coactivators, yes-associated protein (YAP) and transcriptional coactivator with PDZ-binding motif (WWTR1 or TAZ). Previously, we showed aberrant
Alex D White et al.
Science signaling, 14(703), eabc5944-eabc5944 (2021-10-06)
The parathyroid hormone (PTH) type 1 receptor (PTHR) is a class B G protein–coupled receptor (GPCR) that regulates mineral ion, vitamin D, and bone homeostasis. Activation of the PTHR by PTH induces both transient cell surface and sustained endosomal cAMP
Ravneet Jaura et al.
Nature communications, 13(1), 2733-2733 (2022-05-19)
Mammalian genomes comprise largely intergenic noncoding DNA with numerous cis-regulatory elements. Whether and how the size of intergenic DNA affects gene expression in a tissue-specific manner remain unknown. Here we show that genes with extended intergenic regions are preferentially expressed
Nossa equipe de cientistas tem experiência em todas as áreas de pesquisa, incluindo Life Sciences, ciência de materiais, síntese química, cromatografia, química analítica e muitas outras.
Entre em contato com a assistência técnica