D-Glucosamine sulfate CAS 29031-19-4

Polyglutamic acid (CAS 25513-46-6) is usually in the form of white powder.
Polyglutamic acid is a high molecular compound with good water solubility and biocompatibility.
It has many excellent properties, such as water retention, plant growth promotion, and improved fertilizer utilization. In the agricultural field, it can be used as a fertilizer enhancer, water retainer, etc., which helps to improve the fertility and water retention capacity of the soil and promote the growth and development of crops. For example, adding it to fertilizer can reduce fertilizer loss and improve the effect of fertilizer.
In the field of cosmetics, polyglutamic acid is also used, because its moisturizing properties can be used in skin care products.

Polyglutamic acid (y-PGA), also known as natto gum, is a high molecular peptide polymer synthesized from several glutamic acid monomers through microbial fermentation. It is rich in glutamic acid, glucose, protein and minerals. , vitamins and other biologically active substances.

Polyglutamic acid (??-PGA) is a sticky substance that was first discovered in ??Natto??. It is currently widely used in agricultural production and is called a new biostimulant. It is fully water-soluble, biodegradable, edible, and non-toxic. It is a biopolymer produced by microbial fermentation.

Hydroxyproline is a non-essential amino acid divided from another amino acid called proline. It is created by the communication of proline with ascorbic acid vitamin C. This process produces a hydroxyl team bound to a hydrogen-oxygen particle, which is affixed to a carbon particle of proline as well as converted to hydroxyproline.Trans-4-hydroxy-l-proline is an optically energetic form of 4-hydroxyproline with l-trans setup. It can be used as human metabolite, plant metabolite and also computer mouse metabolite. It is an tautomer of trans-4-hydroxy-l-proline zwitterions.

EC 3.4.21.14, previously classified, now redirects to EC 3.4.21.67, identifying endopeptidase So. This serine endopeptidase is integral in the hydrolysis of peptide bonds, a critical function in biological systems. Its applications extend across research and development in the pharmaceutical and biotechnological industries.