BTB-1 | Mitotic kinesin Kif18A inhibitor

CAS:
86030-08-2
Catalog Number:
10-1543
Activity:
Mitotic kinesin Kif18A inhibitor
Chemical Names:
4-Chloro-2-nitro-1-(phenylsulfonyl)benzene; NSC 156750
Molecular Weight:
297.71
Molecular Formula:
C12H8ClNO4S
Solubility:
Soluble in DMSO (30 mg/ml)
Physical Properties:
White to off-white solid
Purity:
98% HPLC
NMR (Conforms)
Storage Temperature:
Room temperature
Stability:
Stable for 2 years from date of purchase as supplied. Solutions in DMSO may be stored at -20°C for up to 2 months.
Shipping Code:
RT

Available Options

Size:PriceQuantity 
10 mg$40.00
50 mg$148.00

BTB-1 (86030-08-2) is a  selective, ATP-competitive and reversible inhibitor of mitotic kinesin Kif18A, IC50=1.7 mM.1,2 Binds to an allosteric site near Kif18A loop 5 preventing a range of conformational changes thereby blocking motor function.3 Inhibits the differentiation of mouse bone marrow cells to dendritic cells.4 Suppresses the replication of influenza A virus, inhibiting activation of AKT, p38 MAPK, SAPK and RanBP3 leading to the prevention of nuclear export of viral ribonucleoprotein complexes. Greatly improves the viability of IAV-infected mice.5

References/Citations:

  1. Catarinella et al. (2009), BTB-1; a small molecule inhibitor of the mitotic motor protein Kif18A; Chem. Int. Ed. Engl., 48 9072
  2. Braun et al. (2015), Synthesis and biological evaluation of optimized inhibitors of the mitotic kinesin Kif18A; ACS Chem. Biol., 10 554
  3. Locke et al. (2017), Structural basis of human kinesin-8 function and inhibition; Proc. Natl. Acad. Sci. USA, 114 E9539
  4. Kim et al. (2020), Kinesin family member KIF18A is a critical cellular factor that regulates the differentiation and activation of dendritic cells; Genes Genomics, 42 41
  5. Cho et al. (2020), Selective and ATP-competitive kinesin KIF18A inhibitor suppresses the replication of influenza A virus; J. Cell Mol. Med., 24 5463
CAS:
86030-08-2
Catalog Number:
10-1543
Activity:
Mitotic kinesin Kif18A inhibitor
Chemical Names:
4-Chloro-2-nitro-1-(phenylsulfonyl)benzene; NSC 156750
Molecular Weight:
297.71
Molecular Formula:
C12H8ClNO4S
Solubility:
Soluble in DMSO (30 mg/ml)
Physical Properties:
White to off-white solid
Purity:
98% HPLC
NMR (Conforms)
Storage Temperature:
Room temperature
Stability:
Stable for 2 years from date of purchase as supplied. Solutions in DMSO may be stored at -20°C for up to 2 months.
Shipping Code:
RT

Safety Data Sheet:

N/A

Product Data Sheet:

Materials provided by Focus Biomolecules are for laboratory research use only and are not intended for human or veterinary applications. Please note that we do not sell to individuals and that all orders placed by non-research organizations will incur a $20 restocking/refund fee

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