Bioactivity | BRD-K98645985 is a BAF (mammalian SWI/SNF) transcriptional repression inhibitor with an EC50 of ~2.37 µM. BRD-K98645985 binds ARID1A-specific BAF complexes, prevents nucleosomal positioning, and potently reverses HIV-1 latency, without T cell activation or toxicity[1]. | ||||||||||||
Invitro | BRD-K98645985 (30 µM; 18 hours) treatment shows a 5-fold increase in Bmi1, 2.6-fold increase in Ring1, and 3.3-fold decrease in Fgf4[1]. BRD-K98645985 treatment shows a concentration dependent latency reversal in J-Lat T-cell line models. BRD-K98645985 can be combined with other LRAs to improve reservoir targeting[1]. | ||||||||||||
Name | BRD-K98645985 | ||||||||||||
CAS | 1357647-78-9 | ||||||||||||
Formula | C33H43N5O4 | ||||||||||||
Molar Mass | 573.73 | ||||||||||||
Appearance | Solid | ||||||||||||
Transport | Room temperature in continental US; may vary elsewhere. | ||||||||||||
Storage |
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Reference | [1]. Marian CA, et al. Small Molecule Targeting of Specific BAF (mSWI/SNF) Complexes for HIV Latency Reversal. Cell Chem Biol. 2018 Dec 20;25(12):1443-1455.e14. |