CAS 9002-61-3 Human Chorionic Gonadotropin HCG 2000IU for Stimulation Progesterone

CAS 9002-61-3 Human Chorionic Gonadotropin HCG 2000IU for Stimulation Progesterone

What is HCG?

Human chorionic gonadotropin (hCG) is a hormone produced by the placenta after implantation.[1][2] The presence of hCG is detected in some pregnancy tests (HCG pregnancy strip tests). Some cancerous tumors produce this hormone; therefore, elevated levels measured when the patient is not pregnant can lead to a cancer diagnosis and, if high enough, paraneoplastic syndromes. However, it is not known whether this production is a contributing cause or an effect of carcinogenesis. The pituitary analog of hCG, known as luteinizing hormone (LH), is produced in the pituitary gland of males and females of all ages.

HCG Function:

Human chorionic gonadotropin interacts with the LHCG receptor of the ovary and promotes the maintenance of the corpus luteum during the beginning of pregnancy. This allows the corpus luteum to secrete the hormone progesterone during the first trimester. Progesterone enriches the uterus with a thick lining of blood vessels and capillaries so that it can sustain the growing fetus.

Due to its highly negative charge, hCG may repel the immune cells of the mother, protecting the fetus during the first trimester[citation needed]. It has also been hypothesized that hCG may be a placental link for the development of local maternal immunotolerance[citation needed].

For example, hCG-treated endometrial cells induce an increase in T cell apoptosis (dissolution of T cells). These results suggest that hCG may be a link in the development of peritrophoblastic immune tolerance, and may facilitate the trophoblast invasion, which is known to expedite fetal development in the endometrium.[11] It has also been suggested that hCG levels are linked to the severity of morni

Applications

Research suggests that HCG can greatly control and improve the body's metabolic functions, and help to use and burn the calories, instead of storing them into fat reserves.

HCG (human chorionic gonadotropin) is a natural human hormone that is generally produced by women, during pregnancy.

human chorionic gonadotropin (HCG), is by the placental tropho bastic cells secrete a kind of glycoprotein, is composed of alpha and beta dimers glycoprotein.

HCG as one of the pregnancy test indicators, often at the same time, the disease associated with pregnancy, some diseases such as tumor diagnosis, differential and the course of a certain value.

How does Human Chorionic Gonadotropin HCG works?

The membrane of the test device was coated with anti HCG antibodies on the test region and goat anti mouse IgG antibodies on the control region. During the test, urine specimen is allowed to react with the HCG monoclonal antibody-colloid gold conjugate, which was pre-dried on the test strip.

The mixture then moves upward on the membrane chromatographically by capillary action. For a positive specimen, the conjugate binds to the HCG forming an antibody-antigen complex. This complex is captured by anti HCG antibody immobilized on the test region (T) and produces a pink color band when HCG concentration is equal to or greater than 25mIU/ml.

Absence of this colored band in the test region suggests a negative result. To serve as a procedural control, a colored band at the control region(C) will always appear regardless the presence or absence of HCG.

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