HE4 Monoclonal Antibody (IgG1, 5.5 mg/mL) (VAnt-Wyb779)
Human Epididymis Protein 4, Mouse Monoclonal Antibody, specific for HE4 antigen, Isotype: IgG1, 5.5 mg/mL.
Target
Epidermal Growth Factor Receptor
Applications
Used for ELISA.
Introduction
Human Epididymis Protein 4 is a protein that is produced by most, but not all, epithelial ovarian cancer cells. This makes the test useful as a tumor marker in specific circumstances. The HE4 test measures the amount of human epididymis protein 4 in the blood. Significantly elevated concentrations of HE4 are frequently present in the blood of a woman who has epithelial ovarian cancer. When HE4 is increased, the HE4 test may be used to monitor the effectiveness of treatment and/or for recurrence of the cancer. However, HE4 is not recommended as a screening test for asymptomatic women because it is non-specific. Small quantities of HE4 are produced by normal tissues throughout the body and mild elevations may be seen with a variety of non-cancerous conditions. HE4 is not recommended as a screening test for asymptomatic women because it is non-specific. Small quantities of HE4 are produced by normal tissues throughout the body and mild elevations may be seen with a variety of non-cancerous conditions.
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