ChemFaces is a professional high-purity natural products manufacturer.
Product Intended Use
1. Reference standards
2. Pharmacological research
3. Inhibitors
L-Norleucine
Citing Use of our Products
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* Packaging according to customer requirements(5mg, 10mg, 20mg and more). We shipped via FedEx, DHL, UPS, EMS and others courier.
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.
Korean Herb. Med. Inf....2020...J Pharm Biomed Anal.2018, 151:32-41Antiviral Res.2013, 98(3):386-93Front Cell Dev Biol.2021, 9:764263.Korean J. of Horticultural Sci. &...2017...Evid Based Complement Alternat Me...2017...Mol Neurobiol.2021, 58(8):3665-3676. Journal of Functional Foods...2017...
Phytomedicine Plus2022, 2(1):100207.Chemistry of plant raw materials...2021...Front Microbiol.2020, 11:583594.Food Chem.2017, 228:301-314Aquaculture2019, 510:392-399Naunyn Schmiedebergs Arch Pharmac...2017...The Japan Society for Analytical ...2018...Molecules2020, 25(4):892
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Our products had been exported to the following research institutions and universities, And still growing.
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Georgia Institute of Technology (USA)University of Oslo (Norway)Uniwersytet Gdański (Poland)
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L-Norleucine
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manager@chemfaces.com
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service@chemfaces.com
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+86-27-84254680
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Biochemical Systematics and Ecology2018, 81Foods.2020, 9(10):1348. Chem Biol Interact.2016, 258:59-68Int J Biol Macromol.2018, 112:1093-1103Preprints2017, 2017120176Molecules.2021, 26(6):1635. Journal of Ginseng Research2022, j.jgr.2022.09.005.J Funct Foods2019, 54:449-456Food Science and Biotechnology2015, 2205-2212Anal Chim Acta.2021, 1180:338874.
Related Screening Libraries
| Size /Price /Stock |
10 mM * 100 uL in DMSO / Inquiry / In-stock
10 mM * 1 mL in DMSO / Inquiry / In-stock
|
Related Libraries |
Alkaloids Compound Library |
| Description: |
The unbranched norleucine residue has intermediate properties for -structure formation. |
L-Norleucine Description
| Source: |
From Coybean |
| Solvent: |
Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc. |
| Storage: |
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: service@chemfaces.com
|
| After receiving: |
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)
|
1 mg |
5 mg |
10 mg |
20 mg |
25 mg |
| 1 mM |
7.6278 mL |
38.1388 mL |
76.2777 mL |
152.5553 mL |
190.6941 mL |
| 5 mM |
1.5256 mL |
7.6278 mL |
15.2555 mL |
30.5111 mL |
38.1388 mL |
| 10 mM |
0.7628 mL |
3.8139 mL |
7.6278 mL |
15.2555 mL |
19.0694 mL |
| 50 mM |
0.1526 mL |
0.7628 mL |
1.5256 mL |
3.0511 mL |
3.8139 mL |
| 100 mM |
0.0763 mL |
0.3814 mL |
0.7628 mL |
1.5256 mL |
1.9069 mL |
* 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.
| Structure Identification: |
| Biopolymers, 2010, 16(8):1815-1826. | | Conformational properties of L ‐leucine, L ‐isoleucine, and L ‐norleucine side chains in L ‐lysine copolymers.[Reference: WebLink] |
METHODS AND RESULTS:
The structure inducing properties of L-leucine, L-isoleucine, and L-Norleucine residues incorporated into poly(L-lysine) were investigated by the observation of the circular dichroism of the respective random copolypeptides. The comparison involves the coil-helix transition in water/methanol mixtures, the formation of ordered structures at higher pH, and the kinetics of the -helix to -conformation transition of the leucine and norleucine copolymers induced by temperature changes at pH 10.5.
CONCLUSIONS:
The results confirm the known properties of the leucine residue, strongly supporting the -helix conformation. They also support the idea that the isoleucine residue is one of the most powerful candidates for -structure formation, and they show that the unbranched norleucine residue has intermediate properties. The results are discussed on the basis of steric and hydrophobic properties of the three side chains. |
|
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