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>   首页   >   产品   >   一抗   >   其他   >    HCG-beta (Pregnancy & Choriocarcinoma Marker) Antibody - With BSA and Azide   

HCG-beta (Pregnancy & Choriocarcinoma Marker) Antibody - With BSA and Azide

Mouse Monoclonal Antibody [Clone SPM529 ]

     
  • 2 -  HCG-beta (Pregnancy & Choriocarcinoma Marker) Antibody - With BSA and Azide AH10397
    Formalin-fixed, paraffin-embedded human Placenta stained with hCG beta Monoclonal Antibody (SPM529).
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Product Information
Application
  • Applications Legend:
  • E=ELISA
  • WB=Western Blotting
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin)
  • IP=Immunoprecipitation
  • IF=Immunofluorescence
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • FC=Flow Cytometry
  • DB=Dot Blot
IHC-P
Primary Accession P01233
Other Accession 1082, 172944
Reactivity Human
Host Mouse
Clonality Monoclonal
Isotype Mouse / IgG1
Clone Names SPM529
Calculated MW 22 KDa
Additional Information
Other Names Choriogonadotropin subunit beta, CG-beta, Chorionic gonadotrophin chain beta, CGB, CGB3
Application Note IHC-P~~N/A
Format 200ug/ml of Ab purified from Bioreactor Concentrate by Protein A/G. Prepared in 10mM PBS with 0.05% BSA & 0.05% azide. Also available WITHOUT BSA & azide at 1.0mg/ml.
StorageStore at 2 to 8°C.Antibody is stable for 24 months.
Precautions HCG-beta (Pregnancy & Choriocarcinoma Marker) Antibody - With BSA and Azide is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Research Areas

For Research Use Only. Not For Use In Diagnostic Procedures.

BACKGROUND

This MAb reacts with a protein of 22kDa, identified as β sub-unit of HCG. It does not cross react with the α sub-unit. HCG is a glycoprotein, which 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. HCG is composed of two non-identical, non-covalently linked polypeptide chains designated as the ? and ? subunits. The ? subunit is identical to that of thyroid stimulating hormone (TSH), follicle stimulating hormone (FSH), and luteinizing hormone (LH). hCG MAb detects cells and tumors of trophoblastic origin such as choriocarcinoma. Large cell carcinoma and adenocarcinoma of the lung demonstrate anti-hCG positivity in 90% and 60% of cases respectively. 20% of lung squamous cell carcinomas are positive. hCG expression by non-trophoblastic tumors may indicate aggressive behavior.

REFERENCES

Cocquebert M et. al. Am J Physiol Endocrinol Metab. 2012;303(8):E950-8

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