WARNING: Reagents contain sodium azide. Sodium azide is very toxic if ingested or inhaled. Avoid contact with skin, eyes, or clothing. Wear eye or face protection when handling. If skin or eye contact occurs, wash with copious amounts of water. If ingested or inhaled, contact a physician immediately. Sodium azide yields toxic hydrazoic acid under acidic conditions. Dilute azide-containing compounds in running water before discarding to avoid accumulation of potentially explosive deposits in lead or copper plumbing.
Handling Advice
Avoid freezing and thawing repeatly.
Storage
4 °C/-20 °C
Storage Comment
Store at 4 °C for short term use.Store at -20 °C for long term preservation.
Alpha-fetoprotein (AFP) is a major plasma protein produced by the yolk sac and the liver during fetal development.In adults, AFP expression is often associated with hepatoma or teratoma.However, hereditary persistance of AFP may also be found in individuals with no obvious pathology.AFP is thought to be the fetal counterpart of serum albumin, and the AFP and albumin genes are present in tandem in the same transcriptional orientation on chromosome 4.AFP is found in monomeric as well as dimeric and trimeric forms, and binds copper, nickel, fatty acids and bilirubin.AFP levels in amniotic fluid is used to measure renal loss of protein to screen for spina bifida and anencephaly. Synonyms: Alpha-fetoprotein, FETA, HPAFP