PBIT

SKU: orb1307913

Description

PBIT is a selective cell-permeable inhibitor of JARID1 histone demethylases, including JARID1B (IC50 ~3 µM), JARID1A, and JARID1C. It is a valuable chemical probe for epigenetic research, used in vitro to study the roles of these enzymes in gene regulation, cell differentiation, and cancer biology.

Research Area

Epigenetics & Chromatin

Key Properties

• CAS Number: 2514-30-9
• MW: 241.31
• Purity: 99.95%
• Formula: C₁₄H₁₁NOS
• SMILES: CC1=CC=C(C=C1)N1SC2=CC=CC=C2C1=O
• Target: Histone Demethylase,Histone Methyltransferase
• Solubility: DMSO:100 mg/mL (414.4 mM);10% DMSO+40% PEG300+5% Tween 80+45% Saline:4 mg/mL (16.58 mM)

Bioactivity

• Target IC50:
  JARID1B:3 μM|JARID1A:6 μM|JARID1C:4.9 μM
• In Vitro:
  PBIT, which inhibits JARID1B with an IC50 of about 3 μm in vitro. Consistent with this, PBIT treatment inhibited removal of H3K4me3 by JARID1B in cells. Furthermore, this compound inhibited proliferation of cells expressing higher levels of JARID1B.

Storage & Handling

• Storage: Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.
• Expiration Date: 12 months from date of receipt.
• Disclaimer: For research use only

Alternative Names

PBIT, inhibit, JARID1A, JARID1B, JARID1C, Inhibitor, Histone Demethylase, HistoneDemethylase, Histone Methyltransferase, HistoneMethyltransferase

Compound Identifiers

PubChem CID

935415