A bromodomain probe for BRPF proteins
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OF-1

Item No. 17124

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)Epigenetic Chemical Probe Guide (PDF)
Technical Information
Formal Name
4-bromo-N-(2,3-dihydro-6-methoxy-1,3-dimethyl-2-oxo-1H-benzimidazol-5-yl)-2-methyl-benzenesulfonamide
CAS Number
919973-83-4
Molecular Formula
C17H18BrN3O4S
Formula Weight
440.3
Purity
≥98%
Formulation (Request formulation change)
A crystalline solid
Solubility(Learn about Variance in Solubility)
DMF: 5 mg/mlDMF:PBS(pH 7.2)(1:1): 0.5 mg/mlDMSO: 1 mg/ml
SMILES
CN(C(N1C)=O)C2=C1C=C(OC)C(NS(C3=CC=C(Br)C=C3C)(=O)=O)=C2
InChi Code
InChI=1S/C17H18BrN3O4S/c1-10-7-11(18)5-6-16(10)26(23,24)19-12-8-13-14(9-15(12)25-4)21(3)17(22)20(13)2/h5-9,19H,1-4H3
InChi Key
YUNQZQREIHWDQT-UHFFFAOYSA-N
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
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    1 mg

    $54

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    5 mg

    $120

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    10 mg

    $209

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    25 mg

    $458

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    Product Description

    OF-1 is a chemical probe for the bromodomains of the Bromodomain and PHD Finger-containing (BRPF) family of proteins. It binds BRPF1B, BRPF2, and BRPF3 with Kd values of 0.1, 0.5, and 2.4 µM, respectively, as determined by isothermal titration calorimetry. OF-1 increases thermal stability of full length BRPF1B at 1 µM, in the cellular thermal shift assay. It also demonstrates accelerated fluorescence recovery after photobleaching (FRAP) at 5 µM in the BRPF2 FRAP assay. OF-1 shows modest general cytotoxicity. See the Structural Genomics Consortium (SGC) website for further information.

    WARNING This product is not for human or veterinary use.