ChemFaces is a professional high-purity natural products manufacturer.
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According to end customer requirements, ChemFaces provide solvent format. This solvent format of product intended use: Signaling Inhibitors, Biological activities or Pharmacological activities.
|Size /Price /Stock
||10 mM * 1 mL in DMSO / $7.0 / In-stock||Other Packaging
||*Packaging according to customer requirements(100uL/well, 200uL/well and more), and Container use Storage Tube With Screw Cap
More articles cited ChemFaces products.
Appl. Sci. 2021, 11(1),14.Oncotarget.2017, 8(64):108006-108019Int J Mol Sci.2020, 21(7):2530.J Food Biochem.2020, 44(6):e13198. J Pharm Biomed Anal.2022, 207:114398. Eur J Pharmacol.2022, 917:174744.Food Funct.2020, 11(2):1322-1333.Biomed Chromatogr.2019, 8:e4774
Life Sci.2021, 270:119074.Planta Med.2018, 84(15):1101-1109Phytother Res.2018, 32(5):923-932Phytochem Anal.2016, 27(5):296-303Oncotarget.2017, 9(3):4161-4172Evid Based Complement Alternat Me...2016...J Sep Sci.2020, 43(22):4148-4161.Scientific World Journal....2014...
BMC Complement Altern Med.2014, 14:352J Cell Physiol.2020, 10.1002APMIS.2019, 127(10):688-695J Separation Science & Technology...2016...Molecules.2017, 22(2)J Med Food.2020, 23(6):633-640.Int J Food Sci Nutr.2019, 70(7):825-833
Our products had been exported to the following research institutions and universities, And still growing.
Institute of Bioorganic Chemist... (Poland)Lund University (Sweden)Ain Shams University (Egypt)Osmania University (India)
Uniwersytet Jagielloński w Kra... (Poland)Monash University (Australia)Srinakharinwirot University (Thailand)Nicolaus Copernicus Uniwersity (Poland)
Medical University of Gdansk (Poland)Copenhagen University (Denmark)Cornell University (USA)
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J Korean Society of Food Science & Nutrition2021, 50(9): 962-970Agronomy 2021, 11(3),502.Phytomedicine.2016, 23(4):331-9Front Pharmacol.2021, 12:764297. Cell Mol Biol(Noisy-le-grand)2019, 65(7):77-83Arch Toxicol.2017, 91(10):3225-3245Appl. Sci.2020, 10(8),2804J Ethnopharmacol.2019, 244:112074J Bone Miner Res.2017, 32(12):2415-2430Academic J of Second Military Medical University2018, 39(11)
Related Screening Libraries
|| L-Phenylalanine has antibacterial activity.|
|Biomed Khim. 2014 Jul-Aug;60(4):448-61. |
|Microbial synthesis of deuterium labelled L-phenylalanine with different levels of isotopic enrichment by facultative methylotrophic bacterium Brevibacterium methylicum with RMP assimilation of carbon.[Pubmed: 25249528]|
METHODS AND RESULTS:
The preparative microbial synthesis of amino acids labelled with stable isotopes, including deuterium ( 2 H), suitable for biomedical applications by methylotrophic bacteria was studied using L-Phenylalanine as example. This amino acid is secreted by Gram-negative aerobic facultative methylotrophic bacteria Brevibacterium methylicum, assimilating methanol via ribulose-5-monophosphate (RMP) cycle of assimilation of carbon, The data on adaptation of L-Phenylalanine secreted by methylotrophic bacterium В. methylicum to the maximal concentration of deuterium in the growth medium with 98% 2 Н 2 O and 2% [ 2 Н]methanol, and biosynthesis of deuterium labelled L-Phenylalanine With different levels of enrichment are presented. The strain was adapted by means of plating initial cells on firm (2% agarose) minimal growth media with an increasing gradient of 2 Н 2 O concentration from 0; 24.5; 49.0; 73.5 up to 98% 2 Н 2 O followed by subsequent selection of separate colonies stable to the action of 2 Н 2 O. These colonies were capable to produce L-Phenylalanine. L-Phenylalanine was extracted from growth medium by extraction with isopropanol with the subsequent crystallization in ethanol (output 0.65 g/l).
The developed method of microbial synthesis allows to obtain deuterium labelled L-Phenylalanine with different levels of isotopic enrichment, depending on concentration of 2 Н 2 O in growth media, from 17% (on growth medium with 24,5% 2 Н 2 O) up to 75% (on growth medium with 98% 2 Н 2 O) of deuterium in the molecule that is confirmed with the data of the electron impact (EI) mass- spectrometry analysis of methyl ethers of N-dimethylamino(naphthalene)-5-sulfochloride (dansyl) phenylalanine in these experimental conditions.
|Biotechnol Bioeng. 2014 Jul;111(7):1406-16. |
|Improvement of constraint-based flux estimation during L-phenylalanine production with Escherichia coli using targeted knock-out mutants.[Pubmed: 24449451]|
METHODS AND RESULTS:
Fed-batch production of the aromatic amino acid L-Phenylalanine was studied with recombinant Escherichia coli strains on a 15 L-scale using glycerol as carbon source. Flux Variability Analysis (FVA) was applied for intracellular flux estimation to obtain an insight into intracellular flux distribution during L-Phenylalanine production. Variability analysis revealed great flux uncertainties in the central carbon metabolism, especially concerning malate consumption. Due to these results two recombinant strains were genetically engineered differing in the ability of malate degradation and anaplerotic reactions (E. coli FUS4.11 ΔmaeA pF81kan and E. coli FUS4.11 ΔmaeA ΔmaeB pF81kan). Applying these malic enzyme knock-out mutants in the standardized L-Phenylalanine production process resulted in almost identical process performances (e.g., L-Phenylalanine concentration, production rate and byproduct formation). This clearly highlighted great redundancies in central metabolism in E. coli.
Uncertainties of intracellular flux estimations by constraint-based analyses during fed-batch production of L-Phenylalanine were drastically reduced by application of the malic enzyme knock-out mutants.
||The seeds of Glycine max (L.) Merr
||Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
||Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months(2-8C).
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.
Need more advice on solubility, usage and handling? Please email to: firstname.lastname@example.org
||The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.
ChemFaces New Products and Compounds
Recently, ChemFaces products have been cited in many studies from excellent and top scientific journals
Cell. 2018 Jan 11;172(1-2):249-261.e12. doi: 10.1016/j.cell.2017.12.019.IF=36.216(2019)PMID: 29328914
Cell Metab. 2020 Mar 3;31(3):534-548.e5. doi: 10.1016/j.cmet.2020.01.002.IF=22.415(2019)PMID: 32004475
Mol Cell. 2017 Nov 16;68(4):673-685.e6. doi: 10.1016/j.molcel.2017.10.022.IF=14.548(2019)PMID: 29149595
ACS Nano. 2018 Apr 24;12(4): 3385-3396. doi: 10.1021/acsnano.7b08969.IF=13.903(2019)PMID: 29553709
Nature Plants. 2016 Dec 22;3: 16206. doi: 10.1038/nplants.2016.205.IF=13.297(2019)PMID: 28005066
Sci Adv. 2018 Oct 24;4(10): eaat6994. doi: 10.1126/sciadv.aat6994.IF=12.804(2019)PMID: 30417089
Calculate Dilution Ratios(Only for Reference)
* Note: If you are in the process of experiment, it's need to make the dilution ratios of the samples. The dilution data of the sheet for your reference. Normally, it's can get a better solubility within lower of Concentrations.
|Microbiol Res. 2014 Sep-Oct;169(9-10):675-85. |
|A study of the antibacterial activity of L-phenylalanine and L-tyrosine esters in relation to their CMCs and their interactions with 1,2-dipalmitoyl-sn-glycero-3-phosphocholine, DPPC as model membrane.[Pubmed: 24667307]|
|Cationic amino acid-based surfactants are known to interact with the lipid bilayer of cell membranes resulting in depolarization, lysis and cell death through a disruption of the membrane topology. |
METHODS AND RESULTS:
A range of cationic surfactant analogues derived from L-Phenylalanine (C1-C20) and L-Tyrosine (C8-C14) esters have been synthesized and screened for their antibacterial activity.