2. Metabolic Enzyme/Protease
  3. HIF/HIF Prolyl-Hydroxylase
  4. IOX2

IOX2 is a specific prolyl hydroxylase-2 (PHD2) inhibitor with IC50 of 22 nM. IOX2 regulates platelet function and arterial thrombosis by upregulating HIF-1α expression and inhibiting ROS production. IOX2 can be used in the study of thrombotic diseases.

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

IOX2 Chemical Structure

IOX2 Chemical Structure

CAS No. : 931398-72-0

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10 mM * 1 mL in DMSO
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Customer Review

Based on 9 publication(s) in Google Scholar

Other Forms of IOX2:

IOX2 Related Antibodies

Top Publications Citing Use of Products

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HIF-1α HIF

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  • Purity & Documentation

  • References

  • Customer Review

Description

IOX2 is a specific prolyl hydroxylase-2 (PHD2) inhibitor with IC50 of 22 nM. IOX2 regulates platelet function and arterial thrombosis by upregulating HIF-1α expression and inhibiting ROS production. IOX2 can be used in the study of thrombotic diseases[1][2].

IC50 & Target

IC50: 22 nM (PHD2)[2]
In Vitro

IOX2 (0, 10, 25, and 50 μM) dose-dependently inhibits collagen-related peptide (CRP; 0.25 μg/mL) or thrombin (0.03 U/mL)-induced platelet aggregation and ATP release. But IOX2 doesn’t affect P-selectin expression and the surface levels of glycoprotein (GP)Ibα, GPVI, or αIIbβ3[1].
IOX2 also inhibits the spreading of platelets on fibrinogen or collagen and clot retraction[1].
IOX2 (50 μM; 24 h) increases the transcription level of VEGF-A and BNIP3 in Normal human epidermal keratinocytes (NHEK) and Normal human dermal fibroblasts (NHDF), when grown under normoxia and hypoxia condition[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

IOX2 Related Antibodies
In Vivo

IOX2 (10 mg/kg; i.p.; single dose) impaired the in vivo hemostatic function of platelets and arterial thrombus formation in mice[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Mouse[1]
Dosage: 10 mg/kg
Administration: Intraperitoneal injection
Result: Upregulated HIF-1α in platelets, decreased ROS generation, and downregulated NOX1 expression.
Increased the phosphorylation level of VASP (Ser157/239), and inhibited the phosphorylation of p38 (Thr180/Tyr182), ERK1/2 (Thr202/Tyr204), AKT (Thr308/Ser473), and PKCδ (Thr505) in CRP- or thrombin-stimulated platelets.
Molecular Weight

352.34

Formula

C19H16N2O5
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

O=C(O)CNC(C1=C(O)C2=C(N(CC3=CC=CC=C3)C1=O)C=CC=C2)=O
Shipping

Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 2 years
-20°C 1 year
Solvent & Solubility
In Vitro: 

DMSO : 25 mg/mL (70.95 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.8382 mL 14.1908 mL 28.3817 mL
5 mM 0.5676 mL 2.8382 mL 5.6763 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

  • Molarity Calculator

  • Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass
=
Concentration
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Volume
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Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

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Volume (start)

V1

=
Concentration (final)

C2

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Volume (final)

V2

In Vivo:

Select the appropriate dissolution method based on your experimental animal and administration route.

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

  • Protocol 1

    Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% Saline

    Solubility: ≥ 2.5 mg/mL (7.10 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.

    Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
%
DMSO +
% 
+
%
Tween-80 +
%
Saline
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Calculation results:
Working solution concentration: mg/mL
Method for preparing stock solution: mg drug dissolved in μL  DMSO (Stock solution concentration: mg/mL).
The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only. If necessary, please contact MedChemExpress (MCE).
Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.
 If the continuous dosing period exceeds half a month, please choose this protocol carefully.
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
Purity & Documentation

Purity: 99.71%

COA (252 KB)

Handling Instructions (2659 KB)
References

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.8382 mL 14.1908 mL 28.3817 mL 70.9542 mL
5 mM 0.5676 mL 2.8382 mL 5.6763 mL 14.1908 mL
10 mM 0.2838 mL 1.4191 mL 2.8382 mL 7.0954 mL
15 mM 0.1892 mL 0.9461 mL 1.8921 mL 4.7303 mL
20 mM 0.1419 mL 0.7095 mL 1.4191 mL 3.5477 mL
25 mM 0.1135 mL 0.5676 mL 1.1353 mL 2.8382 mL
30 mM 0.0946 mL 0.4730 mL 0.9461 mL 2.3651 mL
40 mM 0.0710 mL 0.3548 mL 0.7095 mL 1.7739 mL
50 mM 0.0568 mL 0.2838 mL 0.5676 mL 1.4191 mL
60 mM 0.0473 mL 0.2365 mL 0.4730 mL 1.1826 mL
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IOX2 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.

Keywords:

IOX2931398-72-0IOX 2IOX-2HIF/HIF Prolyl-HydroxylaseHypoxia-inducible factorsHIFsHIF-PHInhibitorinhibitorinhibit

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