3-(Methylthio)propionic acid (3-Methylsulfanylpropionic acid) |
| رقم الكتالوجGC32943 |
3- (ميثيلثيو) حمض البروبيونيك (3-ميثيل سلفانيل بروبيونيك أسيد) هو وسيط في استقلاب الميثيونين.
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 646-01-5
Sample solution is provided at 25 µL, 10mM.
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3-(Methylthio)propionic acid is an intermediate in the methionine metabolism.
Methionine has consistently been shown to be the most toxic amino acid in experiments devised to assess the relative toxicity of dietary amino acids. 3-methylthiopropionate is an intermediate in methionine catabolism in rat and monkey liver in vitro. This pathway appears to account for a major portion of methionine oxidation in vitro[1]. Cultures of Streptomyces lincolnensis accumulated 3-methylthioacrylic acid in amounts directly related to the concentration of methionine in the medium. The first intermediate in the pathway may be the keto acid, which is then oxidatively decarboxylated to 3-methylthiopropionic acid[2]. The purified 3-MTPA has antifungal activity in assays using F. oxysporum as a model fungus. Daily measurements of shoot and root length shows severe inhibition of seed germination and root and shoot development at concentrations above 12mg for partially purified extracts[3]. 3-methylthiopropionic acid ethyl ester possesses potential anticarcinogenic properties by inducing differentiation in well-differentiated colon cancer cells. Treatment of RCM-1 cells for 4 days with 3-methylthiopropionic acid ethyl ester between the doses of 0.25 and 2 mM progressively increases the percent area occupied by duct structures relative to the control, and also induces an increase in the number and the maximum diameter of the ducts in each culture plate[4].
[1]. Steele RD, et al. Identification of 3-methylthiopropionic acid as an intermediate in mammalian methioninemetabolism in vitro. J Biol Chem. 1978 Nov 10;253(21):7844-50. [2]. Surette R, et al. Formation of 3-methylthioacrylic acid from methionine by Streptomyces lincolnensis. Isolation of a peroxidase. J Antibiot (Tokyo). 1976 Jun;29(6):646-52. [3]. Kim YC, et al. 3-methylthiopropanoic acid produced by Enterobacter intermedium 60-2G inhibits fungal growth and weed seedling development. J Antibiot (Tokyo). 2003 Feb;56(2):177-80. [4]. Nakamura Y, et al. 3-Methylthiopropionic acid ethyl ester, isolated from Katsura-uri (Japanese pickling melon, Cucumis melo var. conomon), enhanced differentiation in human colon cancer cells. J Agric Food Chem. 2008 May 14;56(9):2977-84.
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Cell experiment: |
RCM-1 cells are each plated into 35-mm plastic culture plates. Twenty-four hours after plating, cells are treated with 3-methylthiopropionic acid ethyl ester in 2 mL of 10% FBS-RPMI+F12 for 4 days, and are counted by using a hemacytometer, after trypsinization with 0.25% trypsin and 1 mM EDTA[4]. |
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References: [1]. Steele RD, et al. Identification of 3-methylthiopropionic acid as an intermediate in mammalian methioninemetabolism in vitro. J Biol Chem. 1978 Nov 10;253(21):7844-50. |
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| Cas No. | 646-01-5 | SDF | |
| Canonical SMILES | O=C(O)CCSC | ||
| Formula | C4H8O2S | M.Wt | 120.17 |
| الذوبان | Water : 25 mg/mL (208.04 mM) | 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 | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 8.3215 mL | 41.6077 mL | 83.2154 mL |
| 5 mM | 1.6643 mL | 8.3215 mL | 16.6431 mL |
| 10 mM | 0.8322 mL | 4.1608 mL | 8.3215 mL |
Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)
g
μL
Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)
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 12 reference(s) in Google Scholar.)
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