1. Metabolic Enzyme/Protease
  2. HIF/HIF Prolyl-Hydroxylase
  3. THS-044


Cat. No.: HY-19621 Purity: 99.67%
COA Handling Instructions

THS-044 binding stabilizes the HIF2α PAS-B folded state, for regulating HIF2 activity in endogenous and clinical settings.

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

THS-044 Chemical Structure

THS-044 Chemical Structure

CAS No. : 62054-67-5

Size Price Stock Quantity
1 mg USD 150 In-stock
5 mg USD 320 In-stock
10 mg USD 510 In-stock
50 mg USD 1530 In-stock
100 mg USD 2300 In-stock
200 mg   Get quote  
500 mg   Get quote  

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This product is a controlled substance and not for sale in your territory.

Customer Review

Based on 1 publication(s) in Google Scholar

Top Publications Citing Use of Products

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  • Purity & Documentation

  • References

  • Customer Review


THS-044 binding stabilizes the HIF2α PAS-B folded state, for regulating HIF2 activity in endogenous and clinical settings. Target: HIF2α Limited trypsin proteolysis reveals that both apo and THS-044-bound protein are efficiently cut at R330 in the extended HI loop. In the THS-044 bound state, there appears no additional proteolysis at the remaining candidate trypsin sites. In contrast, these THS-044-protected sites are protease accessible in the unliganded protein, leading its complete degradation. In parallel, NMR-based deuterium exchange measurements revealed a dramatic stabilization of the THS-044-bound protein β-sheet, with some sites experiencing 100-fold enhanced protection factors relative to the ligand-free protein.

Molecular Weight







Yellow to orange




Room temperature in continental US; may vary elsewhere.

Powder -20°C 3 years
4°C 2 years
In solvent -80°C 2 years
-20°C 1 year
Solvent & Solubility
In Vitro: 

DMSO : 125 mg/mL (429.21 mM; Need ultrasonic)

Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 3.4337 mL 17.1686 mL 34.3371 mL
5 mM 0.6867 mL 3.4337 mL 6.8674 mL
10 mM 0.3434 mL 1.7169 mL 3.4337 mL
*Please refer to the solubility information to select the appropriate solvent.
Purity & Documentation

Purity: 99.67%

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THS-044 Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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