The product, High Quality Epidermal Growth Factor Cas 62253-63-8 With Best Price, is an important bio - active substance. The CAS number 62253 - 63 - 8 uniquely identifies this compound. Epidermal Growth Factor (EGF) is a small polypeptide consisting of 53 amino acid residues with a molecular weight of approximately 6045 Daltons. It has a stable three - dimensional structure, which is crucial for its biological activity. The high - quality EGF in this product is produced through advanced biotechnological methods, ensuring high purity and biological activity. It is usually available in a lyophilized powder form for easy storage and transportation. The powder should be stored at - 20°C to maintain its stability, and once reconstituted, it should be used within a specified time frame as recommended.
Medical Field: In wound healing, EGF plays a vital role. It can stimulate the proliferation and migration of epidermal cells, fibroblasts, and endothelial cells. This promotes the formation of new blood vessels and accelerates the repair of damaged tissues, such as burns, ulcers, and surgical incisions. In the field of dermatology, it is used in the treatment of skin aging - related problems. EGF can improve skin elasticity, reduce wrinkles, and enhance skin texture by promoting collagen synthesis and cell renewal.
Cosmetics Industry: It is a key ingredient in high - end skincare products. EGF - containing creams, serums, and masks can penetrate the skin, nourishing skin cells, and making the skin look more youthful, smooth, and radiant.
Cell Culture: In biological research and pharmaceutical development, EGF is used as a cell growth factor in cell culture media. It helps to maintain the growth and viability of various cell types, enabling more efficient cell - based research and drug development.
Reconstitution: First, reconstitute the lyophilized EGF powder with sterile water or a suitable buffer solution according to the provided instructions. The concentration of the reconstituted solution should be carefully adjusted based on the specific application.
Medical Use: For wound treatment, the reconstituted EGF solution can be applied directly to the wound surface using a sterile dropper or spray. The frequency and dosage depend on the size and severity of the wound. In dermatology, creams or serums containing EGF should be applied gently to clean and dry skin, usually once or twice a day.
Cell Culture: In cell culture, add the appropriate amount of EGF to the culture medium before inoculating cells. The optimal concentration of EGF varies depending on the cell type being cultured.
Wound Healing Case: A patient with a deep second - degree burn on the forearm was treated with EGF. After reconstituting the EGF powder, it was applied to the burn wound twice a day. Within a week, there was significant reduction in the inflammation, and new epithelial tissue began to grow. After three weeks, the wound was almost completely healed, with much less scarring compared to traditional treatment methods.
Skincare Case: A 45 - year - old woman with signs of aging skin started using a skincare product containing EGF. After using the product for two months, she noticed a visible improvement in her skin's elasticity. The fine lines around her eyes and mouth were reduced, and her skin looked more hydrated and youthful.
Cell Culture Case: In a research laboratory, a cell line was cultured in a medium supplemented with EGF. The cells showed a much higher proliferation rate compared to the control group without EGF. This allowed the researchers to obtain a sufficient number of cells in a shorter time for further experiments.
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