Disease related

anti-hCG Holo mouse monoclonal, HCGh25, purified

Cat. No: 691694

Available, delivery time 1-7 days


Key Features
  • Mouse monoclonal
  • Suitable for IHC
  • Reacts with human
  • Isotype: IgG1 kappa
Product description
Quantity 1 ml (100 µg/ml)
Antibody Type Monoclonal
Host Mouse
Isotype IgG1 kappa
Conjugate Unconjugated
Application IHC
Purification Affinity chromatography
Reactivity Human
Storage 2-8°C
Intended use Research use only
Clone HCGh25
Immunogen Purified hCG
Concentration 100 µg/ml
Formulation PBS with 0.02% sodium azide
Tested applications Tested dilutions
Immunohistochemistry (IHC) - frozen 1:50-1:100 (1-2 µg/ml)
Immunohistochemistry (IHC) - paraffin 1:50-1:100 (1-2 µg/ml; microwave treatment in 10 mM citrate buffer pH 6.0 recommended)

HCGh25 is very special because it reacts ONLY with intact-hCG and not with either free alpha- or free beta-chain of hCG. hCG is a glycoprotein composed of two non-identical, non-covalently linked polypeptide chains. The alpha subunit 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.

Positive control: JAR or TT Cells. Placenta.

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