Recombinant Human Epidermal Growth Factor(EGF))Cosmetics

Superiority:

Beauty aspects

l Skin rejuvenation

l Epidermal growth factor can stimulate various cells of ectoderm and endoderm origin, such as corneal epithelial and endothelial cells, epidermis, dermal cells (such as fibroblasts), breast acinar and mesenchymal cells, and make them proliferate and migrate. Metabolism, to achieve the effect of skin rejuvenation.

l Moisturizes the skin

l EGF can promote the biosynthesis of DNA, RNA and functional proteins, can promote the synthesis of extracellular macromolecules (such as hyaluronic acid, elastin, etc.), increase the water content of the skin, and then increase the elasticity of the skin and moisturize the skin.

l Repair wounds

l By binding to EGF receptors, stimulated epidermal cells (including epithelial cells from a variety of tissues, and various mesenchymal cells) enter the cell division cycle, and initiate activation, expression, and secretion of biologically active proteins in the cells. Promote the linear arrangement of collagen fibers, epidermal cells grow quickly and regularly and cover the wound in time. It significantly accelerates wound healing after cosmetic, cosmetic and other skin wounds, and keeps the wound flat and smooth, reducing or eliminating scars and reducing pigmentation.

l Prevent stains

l Epidermal growth factor has a strong promotion effect on the proliferation of epidermal cells. After use, the epidermal cells become younger, so that there is less accumulation of pigment and dead cells in the epidermis, so that the skin appears white, flawless, and eliminates color. Abnormal skin manifestations such as spots and pigmentation. The use of EGF during the treatment and recovery of freckle can effectively curb the recurrence of pigmentation.

l Eliminates wrinkles

l Epidermal growth factor promotes the active transport of cellular nutrients from the outside of the cell to the cells, increasing intracellular nutrition. Promote the secretion of synthetic collagen fibers, polysaccharides, glycoproteins and other functional molecules in the dermis cells, so that the subcutaneous dermal tissue is full and the muscle fibers are arranged neatly and closely, thereby reducing and eliminating wrinkles.

Animal cell culture

l At present, the global demand for serum-free medium for animal cell culture is more in-depth, and the demand for various growth factors is very large. According to incomplete statistics, the annual demand for CHO serum-free medium alone is 600 tons.

l Expression system

l The recombinant human epidermal growth factor (rhEGF) engineered strain produced by the company is a Pichia strain transformed with a recombinant plasmid containing a synthetic human epidermal growth factor gene.

l Compared with Pichia pastoris, Pichia pastoris is a unicellular eukaryote, which has the characteristics of rapid growth of prokaryotes, simple genetic manipulation, and a relatively complete post-translation processing modification function, which can effectively overcome the large intestine. Deficiency of Bacillus (E. coli does not have eukaryotic gene expression regulation mechanisms and protein processing capabilities, and the expressed protein is an inactive inclusion body).