Human Alpha-Fetoprotein

Mouse

Human (tested or 100% immunogen sequence identity)

IgG2a Monoclonal

4A3

Unconjugated

Affinity purified

Unmodified

Purified human alpha fetoprotein.

Recognizes alpha fetoprotein (AFP), a member of the albuminoid superfamily. It is a 68kD plasma protein found in fetuses over four weeks old, produced by the yolk sac and the fetal liver, with the highest concentration reached during the 12th to 16th week of gestation. It binds and transports various ligands such as bilirubin, fatty acids, steroids, heavy metals and various drugs. After birth, plasma levels drop to trace amounts in healthy adults. Elevated AFP levels are indicative of certain cancers, particularly hepatocellular carcinoma, cancer of the testes or ovaries or a malignant teratoma. During pregnancy increased levels of AFP may indicate neural tube defects such as spina bifida, while decreased levels could indicate Down's syndrome. Does not cross-react with human albumin.

• ELISA

ELISA: This product may be used in an indirect ELISA.

PBS, 0.09% Sodium Azide

Store at 4°C or at -20°C. Store undiluted. Avoid freeze-thaw cycles. Microcentrifugation recommended if solution contains precipitate.

For research use only. Intended for use by laboratory professionals.

This antibody carries the LSBio 100% Guarantee.

Uniprot: P02771 NCBI: NM_001134 NP_001125.1