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CAS: 5794-13-8
Появление: White to Off-white
Molecular Formula: C4H8N2O3.H2O = 150.1
Purity: > 98%
Solubility: water 30 g/L (20 ºC)
Certificates: US NOP organic and EU organic certificate, Kosher, Halal, ISO, QS
OEM: Customized order packaging and labels; OEM capsules and pills
Chemical structure: 
L-asparagine is a non-essential amino acid involved in the metabolic regulation of nerve and brain tissue cell functions and is suitable for various pharmaceutical applications.
Specification
| Появление | white, cryst. пудра |
| Appearance of solution | complies |
| Assay (dry substance) | 99,0-101,0 % |
| Identity | complies |
| Specific rotation [α]20D | +33,7° to +36,0° |
| pH value | 4,0-6,0 |
| Ammonium (NH4) | ≤0,1 % |
| Chloride (Cl) | ≤0,02 % |
| Sulphate (SO4) | ≤0,02 % |
| Iron (Fe) | ≤0,001 % |
| Aspartic acid | ≤0,5 % |
| Related substances (impurity C) | ≤0,1 % |
| Related substances (unspecific impurities) | ≤0,05 % |
| Sum of all impurities | ≤0,8 % |
| Loss on drying | 10,5-12,5 % |
| Sulphated ash | ≤0,1 % |
L-Asparagine is used in cell culture media and is a component of MEM non-essential amino acids solution. L-Asparagine has been shown to enhance ornithine decarboxylase activity in cultured human colon adenocarcinoma Caco-2 cells and in cultured IEC-6 intestinal epithelial cells. Spore germination in Bacillus subtilis has been increased in the presence of L-asparagine. L-Asparagine, a proteinogenic amino acid, from non-animal source is used in biomanufacturing cell culture systems for the production of therapeutic recombinant proteins and monoclonal antibodies. It has also been used as a component of LHC basal media for the culture of human airway epithelial cells.
1.It is a pharmaceutical intermediate and can also be used in biochemical research to manufacture culture agents and food additives.
2.L-Asparagine monohydrate is a naturally occurring amino acid that is not essential for humans and can be synthesized from intermediates in central metabolic pathways. Used in the synthesis of organic raw materials or pharmaceutical intermediates.
3.Microbial culture. Peptide synthesis. Assay for transaminase substrates. Mycobacterium tuberculosis culture. Biological medium preparation
Yhealth has been focusing on the production and development of plant extracts for many years. We provide the products for the food market at competitive prices.
Our products undergo rigorous independent testing to ensure that they are safe to eat around the world.
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Logo Design: Yes,We can supply the OEM bag shipping to Amazon directly. Bulk, bottles, blister packs or customers’ requirement 1 kg/bags
Customized Formulas: Yes ,We supply Custom formulation bag/capsule with private label.
Brand Name: Your brand or ours if you prefer
Packaging Options: Bulk, bottles, blister packs or customers’ requirement 1 kg/bags
Shipment ways: DHL, FedEx, UPS, EMS, TNT, by Sea, by air
Delivery Time: Delivery within two to seven days
