We are an enterprise integrating chemical research and development, production and trading, specializing in the operation of high-quality fine chemical products.
Company adopts an advanced management model, possesses a professional R&D team, strong technical strength, a complete quality assurance and control system, excellent sales and after-sales service, forming a complete system from product R&D, production, sales to after-sales service, ensuring the highest quality and timely delivery.
We are extremely committed to the collection and research and development of both new and old products. Adhering to the business philosophy of "sincerity and trustworthiness, customer satisfaction first", we follow the path of professional development and have won high praise and a good reputation from customers with excellent product quality and perfect and considerate services. To become a leading import and export enterprise of pharmaceuticals and chemicals in China. Processing capacity: The company has strong technical force and advanced testing equipment, and can provide high-quality products ranging from gram level to kilogram level and ton level. After-sales service: Made in China, reasonable price, superior quality. 24-hour online service. 3. Safe and fast global delivery. 4. High-quality after-sales service with customer satisfaction as the goal.
Human chorionic gonadotropin (hCG) is a glycoprotein hormone secreted by the trophoblast cells of the placenta. Its main function is to stimulate the corpus luteum, which is conducive to the continuous secretion of estrogen and progesterone to promote the formation of uterine decidua and the growth and maturation of the placenta.
Once the embryo implants, the trophoblast cells will begin to secrete hCG, so pregnancy can be judged by the hCG value in the blood or urine.
Chemical properties:
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