Hyaluronic acid sodium salt, 1900 kDa

Product Details

Cat.No. NAT-175
Product Name Hyaluronic acid sodium salt, 1900 kDa
Synonyms HA, Hyaluronan, Hyaluronate, Sodium hyaluronate, Poly(b-glucuronic acid-[1→3]-b-N-acetylglucosamine-[1→4]); α-ΔUA-(1→34)-GlcNAc; sodium hyaluronate powder, hyaluronic acid; hyalobarrier gel; haluronic acid; hyaluronic acid sodium; hyaluronic acid na-salt;
Description Hyaluronic acid (HA) also called hyaluronan, hyaluronate is an anionic, nonsulfated glycosaminoglycan distributed widely throughout connective, epithelial, and neural tissues. It is unique among glycosaminoglycans in that it is nonsulfated, forms in the plasma membrane instead of the Golgi, and can be very large, with its molecular weight often reaching the millions. One of the chief components of the extracellular matrix, hyaluronan contributes significantly to cell proliferation and migration, and may also be involved in the progression of some malignant tumors.
Assay (glucuronic acid): min. 46%
Nitrogen: max. 4%
Loss on drying: max. 8%
Protein: max. 0.03%
Heavy metals (as Pb): <20 ppm
residue on ignition (SO4-ash): max. 17.5%