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Cat. No.: HY-112904 Purity: 99.00%
Handling Instructions

XRK3F2 is an inhibitor of p62 (Sequestosome-1)-ZZ/ domain.

For research use only. We do not sell to patients.

XRK3F2 Chemical Structure

XRK3F2 Chemical Structure

Size Price Stock Quantity
Free Sample (0.5-1 mg)   Apply now  
10 mM * 1 mL in DMSO USD 110 In-stock
Estimated Time of Arrival: December 31
5 mg USD 100 In-stock
Estimated Time of Arrival: December 31
10 mg USD 150 In-stock
Estimated Time of Arrival: December 31
50 mg USD 520 In-stock
Estimated Time of Arrival: December 31
100 mg USD 800 In-stock
Estimated Time of Arrival: December 31
200 mg   Get quote  
500 mg   Get quote  

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Customer Review

  • Biological Activity

  • Technical Information

  • Purity & Documentation

  • References


XRK3F2 is an inhibitor of p62 (Sequestosome-1)-ZZ/ domain.

IC50 & Target

P62-ZZ domain[1].

In Vitro

The presence of XRK3F2 during MM-preOB co-cultures prevents Runx2 suppression at both d0 and d4. Furthermore, XRK3F2 blocks MM-induced upregulation of Gfi1. XRK3F2 blocks the induction of Gfi1 mRNA in BMSC in both treatment conditions. In contrast, XRK3F2 prevents both MM1.S CM and TNFα plus IL7-mediated Runx2 suppression. Further, the pro-inflammatory and myeloma pro-survival factor IL6 mRNA is also reduced by XRK3F2 treatment. In addition, XRK3F2 also prevents TNFα-mediated upregulation of Gfi1 and rescues inhibition of Runx2 in MC4 preOB. XRK3F2 prevents MM-induced GFI1 occupancy at the Runx2-P1 promoter. XRK3F2 treatment significantly rescues the H3K9ac levels at Runx2 in MM patient hBMSC and XRK3F2 can rescue early steps in osteogenesis[1].

Solvent & Solubility
In Vitro: 

10 mM in DMSO

Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.2942 mL 11.4708 mL 22.9416 mL
5 mM 0.4588 mL 2.2942 mL 4.5883 mL
10 mM 0.2294 mL 1.1471 mL 2.2942 mL
*Please refer to the solubility information to select the appropriate solvent.
Molecular Weight







4°C, sealed storage, away from moisture


Room temperature in continental US; may vary elsewhere

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Cat. No.: HY-112904