ID-8 --- DYRK Inhibitor


Catalog No. size PriceQuantity
M60102-2D 10 mM DMSO (0.670 mL) $89
M60102-2S 2mg solid $89
M60102-10S 10 mg solid $352
M60102-100S 100mg solid $1,620

Description

ID-8 is a highly potent and selective small molecule inhibitor of dual-specificity tyrosine phosphorylation-regulated kinase (DYRK). It could support Wnt-induced human embryonic stem cell proliferation and survival without differentiation. Using ID-8, a novel and simple chemically defined xeno-free culture system was developed that allows for long-term expansion of human pluripotent stem cells without FGF or TGF-beta pathway activation. These culture conditions do not include xenobiotic supplements, serum, serum replacement, or albumin. Using this culture system, several human pluripotent cell lines maintained pluripotency (>20 passages) and a normal karyotype and still retained the ability to differentiate into derivatives of all three germ layers. This Wnt-dependent culture system should provide a platform for complete replacement of growth factors with chemical compounds.

Product information

CAS Number: 147591-46-6

Molecular Weight: 298.29

Formula: C16H14N2O4

Synonym:

ID-8 inhibitor

Chemical Name: 1-(4-methoxyphenyl)-2-methyl-3-nitro-1H-indol-6-ol

Smiles: CC1=C(C2=CC=C(O)C=C2N1C1C=CC(=CC=1)OC)[N+]([O-])=O

InChiKey: VVZNWYXIOADGSW-UHFFFAOYSA-N

InChi: InChI=1S/C16H14N2O4/c1-10-16(18(20)21)14-8-5-12(19)9-15(14)17(10)11-3-6-13(22-2)7-4-11/h3-9,19H,1-2H3

Technical Data

Appearance: Solid Power.

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: DMSO up to 100 mM

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined.

HS Tariff Code: 382200

How to use

In Vitro:

ID-8 was used at 0.5 µM final concentration in cell culture. D-8 (0.1-10 μM) increases human embryonic stem cell (hESC) survival. ID-8 (10 μM) stimulates ESCs proliferation in serum-free media for more than 1 month.

References:

  1. Hasegawa, K., et al., Wnt signaling orchestration with a small molecule DYRK inhibitor provides long-term xeno-free human pluripotent cell expansion. Stem Cells Transl Med, 2012. 1(1): p. 18-28.
  2. Miyabayashi, T., et al., Indole derivatives sustain embryonic stem cell self-renewal in long-term culture. Biosci Biotechnol Biochem, 2008. 72(5): p. 1242-8.

Products are for research use only. Not for human use.


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