hCG (clone G6D12), anti-human

Source:
A BALB/c mouse was immunized with purified hCG.
Fusion partner: Sp2/0.

Specifications:
G6D12reacts with hCGalpha chain, which is identical among hCG, TSH, FSH and LH. While hCG is secreted in large quantities by normal trophoblasts, it is present only in trace amounts in non-pregnant urine and sera but rises sharply during pregnancy. Besides trophoblastic tumors e.g. choriocarcinoma, large cell carcinoma, adenocarcinoma and squamous cell carcinoma of the lung are also positive in 90%, 60% and 20% of cases respectively. hCG expression by non-trophoblastic tumors may indicate aggressive behavior.

Species reactivity:
Positive: human.

Applications:
Pregnancy and oncology.
ELISA: +
Frozen sections: +
Paraffin sections: +

Positive control: JAR or TT Cells. Placenta.

References:
- McDonald EA et. al. Endocrinology150:4358-65 (2009)