BTB-1


CAS No. : 86030-08-2

86030-08-2
Price and Availability of CAS No. : 86030-08-2
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5mg $55 In-stock
10mg $88 In-stock
50mg $200 In-stock
100mg $300 In-stock
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Cat. No. : HY-101770
M.Wt: 297.71
Formula: C12H8ClNO4S
Purity: >98 %
Solubility: DMSO : ≥ 100 mg/mL
Introduction of 86030-08-2 :

BTB-1 is a potent, selective and reversible mitotic motor protein Kif18A inhibitor with an IC50 of 1.69 μM. IC50 & Target: IC50: 1.69 μM (Kif18A)[1] In Vitro: BTB-1 blocks the motility of Kif18A in a reversible manner. BTB-1 inhibits Kif18A in an adenosine triphosphate (ATP)-competitive but microtubule-uncompetitive manner and slows down the progression of cells through mitosis. 100 μM BTB-1 does not significantly inhibit any of the other tested mitotic kinesins. BTB-1 competes with ATP for Kif18A binding only when the motor-protein is associated with its pseudosubstrate microtubules. HeLa cells treated with BTB-1 accumulate in mitosis in a dose-dependent manner[1]. BTB-1 shows cell toxicity with an EC50 values of 35.8 μM. HeLa cells treated with 50 μM BTB-1 reveals severe defects in spindle morphology and chromosome alignment. Treatment with high concentrations of BTB-1 does not result in elongated spindles[2].

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