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Key Documents

SML0599

Sigma-Aldrich

DIF-1

≥98% (HPLC)

Synonym(e):

1-(3,5-Chloro-2,6-dihydroxy-4-methoxyphenyl)-1-Hexanone

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About This Item

Empirische Formel (Hill-System):
C13H16Cl2O4
CAS-Nummer:
111050-72-7
Molekulargewicht:
307.17
UNSPSC-Code:
12352200
NACRES:
NA.77

Qualitätsniveau

100

Assay

≥98% (HPLC)

Form

powder

Farbe

white to beige

Löslichkeit

DMSO: 20 mg/mL, clear

Lagertemp.

2-8°C

InChI

1S/C13H16Cl2O4/c1-3-4-5-6-7(16)8-11(17)9(14)13(19-2)10(15)12(8)18/h17-18H,3-6H2,1-2H3

InChIKey

VUDQSRFCCHQIIU-UHFFFAOYSA-N

Biochem./physiol. Wirkung

DIF-1 (differentiation-inducing factor-1) is isolated from a Dictyostelium slime mold, and is used to inhibit proliferation/promote differentiation in various cell lines.
DIF-1 is a cell differentiation inducing factor.
Differentiation-inducing factor-1 (DIF-1) blocks the migration and invasion of cells and decreases the expression of matrix metalloproteinase-2. It prevents the proliferation of cells using glycogen synthase kinase-3 (GSK-3)-dependent mechanism. DIF-1 is more active when compared to DIF-2 in promoting stalk cell differentiation under submerged assay conditions.

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Analysenzertifikate (COA)

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Tsuyoshi Araki et al.
European journal of cell biology, 91(5), 420-425 (2012-03-01)
The Dictyostelium transcription factor STATc is tyrosine phosphorylated and accumulates in the nucleus when cells are exposed either to hyper-osmotic stress or to the prestalk-inducing polyketide DIF-1. In the case of stress STAT activation is mediated by regulated dephosphorylation; whereby
Yoko Yamada et al.
Developmental biology, 354(1), 77-86 (2011-04-05)
Exposure of monolayer Dictyostelium cells to the signalling polyketide DIF-1 causes DimB, a bZIPtranscription factor, to accumulate in the nucleus where it induces prestalk gene expression. Here we analyse DimB signalling during normal development. In slugs DimB is specifically nuclear
K Seya et al.
British journal of pharmacology, 165(4), 870-879 (2011-06-16)
Stem cell transplantation therapy is a promising option for treatment of severe ischaemic heart disease. Dimethyl sulphoxide (DMSO) differentiates P19CL6 embryonic carcinoma cells into cardiomyocyte-like cells, but with low differentiation capacity. To improve the degree of this differentiation, we have
Andrea Elio Sprio et al.
Cancer chemotherapy and pharmacology, 69(4), 983-989 (2011-12-06)
Differentiation-inducing factor-1 (DIF-1) is a morphogen originally identified in the amoebozoan Dictyostelium discoideum. In mammalian cells, it has been shown to activate GSK3β, which in turn is expected to reduce levels of β-catenin and cyclin D1, thus mediating DIF-1 antiproliferative
Tamao Saito et al.
Developmental biology, 317(2), 444-453 (2008-04-12)
The polyketide DIF-1 induces Dictyostelium amoebae to form stalk cells in culture. To better define its role in normal development, we examined the phenotype of a mutant blocking the first step of DIF-1 synthesis, which lacks both DIF-1 and its
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