Guangzhou Quanao Chemical Co., Ltd.  

Product Name: Hyaluronic Acid for Pharma and Cosmetics CAS: 9004-61-9 Model NO.: CAS: 9004-61-9 Product Name: Hyaluronic Acid CAS: 9004-61-9 Application: Diagnosis MOQ: 10g Trademark: Quanao Transport Package: Foil Bag Specification: GMP Origin: China HS Code: 123456 Product Description Hyaluronic Acid for Pharma and cosmetics CAS: 9004-61-9 Product Details Basic Info. Hyaluronic AcidModel NO.:CAS No.: 9004-61-9 Hyaluronic AcidType:Biological Diagnostic Reagents Hyaluronic AcidApplication:for Diagnosis Hyaluronic AcidForm:Powder Hyaluronic AcidCAS No.:9004-61-9 Hyaluronic AcidDelivery:5-7 Working Days 100%Safe&Timely Hyaluronic AcidShipment:FedEx, TNT, EMS, DHL Hyaluronic AcidPayment:Western Union/Moneygram Hyaluronic AcidMin. Order Quantity:10g Additional Info. Hyaluronic AcidTrademark:Quanao Hyaluronic AcidPacking:1kg/Aluminum Foil Bag Hyaluronic AcidStandard:USP Hyaluronic AcidOrigin:China Hyaluronic AcidHS Code:2941 Hyaluronic AcidProduction Capacity:500kg/MonthProduct DescriptionHyaluronic Acid for Pharma and cosmetics CAS: 9004-61-9Hyaluronic Acid Quick DetailsHyaluronic Acid Other Names:Acide Hyaluronique, Ácido Hialurónico, Glycoaminoglycan, Glycoaminoglycane, Hyaluran, Hyaluronan, Hyaluronate de Sodium, Hyaluronate Sodium, Hylan, Sodium Hyaluronate.Hyaluronic Acid CAS No.:9004-61-9Hyaluronic Acid EINECS No.:232-678-0Hyaluronic Acid MF:(C14H21NO11)nHyaluronic Acid Grade Standard:Cosmetic Grade, Food Grade, Medicine GradeHyaluronic Acid Place of Origin:China (Mainland)Hyaluronic Acid Packaging Details:25KG/CARTonHyaluronic Acid Delivery time: 5-7 working days door to doorHyaluronic Acid Minimum order: 10gramsHyaluronic Acid Supply ability: 500 kg/monthHyaluronic Acid Description:Hyaluronic Acid is ananionic,nonsulfatedglycosaminoglycandistributed widely throughoutconnective,epithelial, andneural tissues. It is unique among glycosaminoglycans in that it is nonsulfated, forms in theplasma membraneinstead of theGolgi, and can be very large, with itsmolecular weightoften reaching the millions.One of the chief components of theextracellular matrix, hyaluronan contributes significantly to cell proliferation and migration, and may also be involved in the progression of some malignanttumors.The average 70kg (154lb) person has roughly 15grams of hyaluronan in the body, one-third of which is turned over (degraded and synthesized) every day.Hyaluronic acid is also a component of thegroup A streptococcalextracellularcapsule,and is believed to play a role invirulence.Hyaluronic Acid Medical use:Hyaluronan has been used in attempts to treatosteoarthritisof the knee via injecting it into the joint. It has not been proven, however, to generate significant benefit and has potentially severe adverse effects.Dry, scaly skin (xerosis) such as that caused byatopic dermatitis(eczema) may be treated with a prescription skin lotion containing sodium hyaluronate as its active ingredient.In some cancers, hyaluronan levels correlate well with malignancy and poor prognosis. Hyaluronan is, thus, often used as atumor markerforprostateandbreast cancer. It may also be used to monitor the progression of the disease.Hyaluronan may also be used postoperatively to induce tissue healing, notably aftercataractsurgery.Current models of wound healing propose the larger polymers of hyaluronic acid appear in the early stages of healing to physically make room forwhite blood cells, which mediate theimmune response.Hyaluronan has also been used in the synthesis of biological scaffolds for wound-healing applications. These scaffolds typically have proteins such asfibronectinattached to the hyaluronan to facilitate cell migration into thewound. This is particularly important for individuals withdiabetessuffering fromchronic wounds.Hyaluronic Acid Cosmetic uses:Hyaluronan is a common ingredient in skin-care products.Until recently, hyaluronic acid fillers were injected using a classic sharphypodermic needle, cutting through nerves and vessels, causing pain andbruising.In certain cases, the hyaluronic acid fillers results in a granulomatous foreign body reaction.Hyaluronic Acid Function:Hyaluronan is an important component of articularcartilage, where it is present as a coat around each cell (chondrocyte). Whenaggrecanmonomersbind to hyaluronan in the presence oflink protein, large, highly negatively charged aggregates form. These aggregates imbibe water and are responsible for theresilienceof cartilage (its resistance to compression). The molecular weight (size) of hyaluronan in cartilage decreases with age, but the amount increases.Hyaluronan is also a major component ofskin, where it is involved in tissue repair. When skin is exposed to excessiveUVB rays, it becomes inflamed (sunburn) and thecellsin the dermis stop producing as much hyaluronan, and increase the rate of its degradation. Hyaluronan degradation products then accumulate in the skin after UV exposure.While it is abundant in extracellular matrices, hyaluronan also contributes to tissue hydrodynamics, movement and proliferation of cells, and participates in a number of cell surface receptor interactions, notably those including its primary receptors,CD44andRHAMM. Upregulation of CD44 itself is widely accepted as a marker of cell activation in lymphocytes. Hyaluronan's contribution to tumor growth may be due to its interaction with CD44. 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