Phyllanthus niruri extract

Description:An aqueous extract of the plant Phyllanthus niruri inhibits endogenous DNA polymerase of hepatitis B virus and binds to the surface antigen of hepatitis B virus in vitro. The extract also inhibits woodchuck hepatitis virus (WHV) DNA polymerase and binds to the surface antigen of WHV in vitro. The extract, nontoxic to mice, was tested for antiviral activity in woodchucks (Marmota monax).


Product description:Lipoprotein lipase (lipoprteinlipase, LPL) is the fat cells, heart cells, skeletal muscle cells, mammary cells and macrophages and other parenchymal cells synthesize and secrete a glycoprotein, molecular weight 60ku, containing 3% -8% carbohydrate . Homodimer form of LPL activity to exist, by electrostatic forces and capillary endothelial cell surface polysaccharide combination with heparin can promote this form of LPL released into the blood, and increase its activity.


Molecular Formula:C21H40N8O6
Molecular Weight:500.593
Product Description:Tuftsin is a tetrapeptide (Thr-Lys-Pro-Arg) produced by enzymatic cleavage of the Fc-domain of the heavy chain of immunoglobulin G. It is produced primarily in the spleen.
Its biological activity is related primarily to the immune system function.


Linear formula: (SiO2)x(Al2O3)y(P2O5)z
Appearance: White Powder
Specific Surface Area (m2/g): ≥180
Pore Volume (cm3/g): ≥0.16
SiO2(%): ~6
Al2O3 (%): ~48
Na2O (%): 0.2
Description About SAPO-11:

Titanium nitride nano powder

Product description:This product possesses many strongpoints, including high purity, small particle diameter, equabiy separate, large specific surface area, high surface activity and low loose loading density. When it's used in film-plating and device production this material can effectively improve the hardness, melting point, and chemical stability of the products. Otherwise, this material have excellent electric conductance, so it can be used to make electrode andelectric contact. Because of its obvious advantages, the powder also can replace the micron-TiN powder.

Alpha-Silicon Carbide nano-powders

Product description:This product possesses high purity, small and uniform particle diameters, large specific shrface area, high surface activity and low loose lodading density. As making structure devices by using this powder, these devices have high hardness, high wear resistance and good self-greasing effect, high thermal conductance, low thermal expansion efficient and high temperature strength etc. SIC also is one kind of semiconductors with good properties. Both chemical stability and anticorrosion of SIC are very good.

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