1,4-DPCA (Synonyms: 1,4-dihydrophenonthrolin-4-one-3-Carboxylic acid) |
| Catalog No.GC12845 |
competitive inhibitor of prolyl 4-hydroxylase
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 331830-20-7
Sample solution is provided at 25 µL, 10mM.
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1,4-DPCA is a competitive inhibitor of prolyl 4-hydroxylase with IC50 value of 3.6 μM [1].
Prolyl hydroxylase catalyzes the formation of hydroxyproline, which has a significant impact on the stability of collagen- the major connective tissue of the human body. Increased collagen deposition produces physical and biochemical signals to sustain tumor growth, resulting in tumor invasion and development. Therefore, 1,4-DPCA has been considered as a treatment strategy to suppress cancer progression as it inhibits collagen synthesis and deposition.
The suppression effect of 1,4-DPCA had been shown in human breast cancer cells. The activity of prolyl-4-hydroxylase was inhibited by 1, 4-DPCA, resulting in decreased deposition of collagen I and IV. In breast tumor cell lines ZR-75-1, T4-2, MDA-MB-157 and MDA-MB-231, treatment with 1,4-DPCA reduced cell proliferation and colony sizes, and formed smaller and less aggressive structures of these four cell lines[2].
References:
[1]. T. J. Franklin, W. P. Morris, P. N. Edwards, et al. Inhibition of prolyl 4-hydroxylase in vitro and in vivo by members of a novel series of phenanthrolinones. Biochemistry Journal 353, 333-338 (2001).
[2]. Xiong G, Deng L, Zhu J, et al. Prolyl-4-hydroxylase α subunit 2 promotes breast cancer progression and metastasis by regulating collagen deposition. BMC Cancer, 2014 Jan 2; 14:1.
| Cas No. | 331830-20-7 | SDF | |
| Synonyms | 1,4-dihydrophenonthrolin-4-one-3-Carboxylic acid | ||
| Chemical Name | 4,4α-dihydro-4-oxo-1,10-phenanthroline-3-carboxylic acid | ||
| Canonical SMILES | O=C1C2=C(C3=NC=CC=C3C=C2)N([H])C=C1C(O)=O | ||
| Formula | C13H8N2O3 | M.Wt | 240.2 |
| Solubility | ≤3mg/ml in DMSO;3mg/ml in dimethyl formamide | Storage | Store at -20°C |
| General tips | Please select the appropriate solvent to prepare the stock solution according to the
solubility of the product in different solvents; once the solution is prepared, please store it in
separate packages to avoid product failure caused by repeated freezing and thawing.Storage method
and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored
at -20°C, please use it within 1 month. To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time. |
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| Shipping Condition | Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request. | ||
| Prepare stock solution | |||
|
1 mg | 5 mg | 10 mg |
| 1 mM | 4.1632 mL | 20.816 mL | 41.632 mL |
| 5 mM | 0.8326 mL | 4.1632 mL | 8.3264 mL |
| 10 mM | 0.4163 mL | 2.0816 mL | 4.1632 mL |
Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)
g
μL
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Calculation results:
Working concentration: mg/ml;
Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )
Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O, mix and clarify.
Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.
Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.
3. All of the above co-solvents are available for purchase on the GlpBio website.
Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Average Rating: 5 (Based on Reviews and 40 reference(s) in Google Scholar.)
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