Revision 1

#30690Store at -20C

5 mg

Cell Signaling Technology

Orders: 877-616-CELL (2355) [email protected]

Support: 877-678-TECH (8324)

Web: [email protected] cellsignal.com

3 Trask LaneDanversMassachusetts01923USA
For Research Use Only. Not for Use in Diagnostic Procedures.

Background

INK128, also known as MLN0128, is a second-generation active-site mTOR inhibitor (asTORi). Treating cells with INK128 leads to the dephosphorylation of mTOR downstream targets including p70 S6 kinase and 4E-BP1 (1,2). Research has proven that INK128 is an effective mTOR inhibitor because it targets both the mTORC1 and mTORC2 complexes at a high potency (Ki = 1.4nM) (1). Studies have shown that INK128 has anti-leukemic effects and can induce apoptosis at higher concentrations (3).

  1. Hsieh, A.C. et al. (2012) Nature 485, 55-61.
  2. Vilar, E. et al. (2011) Mol Cancer Ther 10, 395-403.
  3. Zeng, Z. et al. (2016) Oncotarget 7, 55083-55097.

Molecular Formula

C15H15N7O

Molecular Weight

309.3 g/mol

Purity

>98%

CAS

1224844-38-5

Solubility

Soluble in DMSO at 25 mg/ml.

Storage

Store lyophilized at -20ºC, desiccated. In lyophilized form, the chemical is stable for 24 months. Once in solution, store at -20ºC and use within 3 months to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.

Directions for Use

INK128 is supplied as a lyophilized powder. For a 15 mM stock, reconstitute 5 mg of powder in 1.07 ml of DMSO. Working concentrations and length of treatment can vary depending on the desired effect.

Background References

    Cross-Reactivity Key

    H: human M: mouse R: rat Hm: hamster Mk: monkey Vir: virus Mi: mink C: chicken Dm: D. melanogaster X: Xenopus Z: zebrafish B: bovine Dg: dog Pg: pig Sc: S. cerevisiae Ce: C. elegans Hr: horse GP: Guinea Pig Rab: rabbit All: all species expected

    Trademarks and Patents

    Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
    All other trademarks are the property of their respective owners. Visit cellsignal.com/trademarks for more information.

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    Revision 1
    #30690

    INK128

    INK128: Image 1 Expand Image
    使用 Phospho-p70 S6 Kinase (Thr389) (D5U1O) 兔单抗 #97596(上图)或 p70 S6 Kinase (49D7) 兔单抗 #2708(下图)对未经 (-) 或已经 INK128(100 nM,1 小时;+)处理的 293T 细胞的提取物进行蛋白印迹分析。
    INK128: Image 2 Expand Image
    INK128 的化学结构。