AS 99
Chemical Name: N-[[3-[3-(Aminothioxomethyl)phenyl]-1-[1-[(trifluoromethyl)sulfonyl]-4-piperidinyl]-1H-indol-6-yl]methyl]-1-methyl-3-azetidinecarboxamide
Purity: ≥98%
Biological Activity
AS 99 is a selective ASH1L histone methyltransferase inhibitor (IC50 = 0.79 μM); it binds to the autoinhibitory loop region in the SET domain (Kd = 0.89 μM). AS 99 exhibits >100-fold selectivity for ASH1L over a range of lysine methyltransferases; no significant inhibition is observed at 50 μM against a panel of 20 histone methyltransferases, including NSD1, NSD2, NSD3, and SETD2. In leukemia cells, AS 99 blocks H3K36 methylation, and causes a dose-dependent downregulation of MLL fusion target genes; it also induces apoptosis and differentiation and inhibits cell proliferation. AS 99 reduces leukemia burden in the xenotransplantation mouse model of MLL leukemia without affecting blood count in normal mice.Technical Data
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.
Additional Information
Product Datasheets
FAQs
No product specific FAQs exist for this product, however you may
View all Small Molecule FAQsReviews for AS 99
There are currently no reviews for this product. Be the first to review AS 99 and earn rewards!
Have you used AS 99?
Submit a review and receive an Amazon gift card.
$25/€18/£15/$25CAN/¥75 Yuan/¥2500 Yen for a review with an image
$10/€7/£6/$10 CAD/¥70 Yuan/¥1110 Yen for a review without an image
