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  • P6834 - Monoclonal Anti-Proliferating Cell Protein Ki-67 antibody produced in mouse

P6834 Sigma

Monoclonal Anti-Proliferating Cell Protein Ki-67 antibody produced in mouse

clone PP-67, ascites fluid


Related Categories Alphabetical Index, Antibodies, Antibodies for Gene Regulation, Antibodies to Nuclear Proteins, Cancer Markers And Antibodies Antibodies,
species reactivity   human
application(s)   immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:800 using microwave-treated human tonsil sections
  microarray: suitable
clone   PP-67, monoclonal
antibody form   ascites fluid
isotype   IgM
contains   15 mM sodium azide
shipped in   dry ice
storage temp.   −20°C
Gene Information   human ... MKI67(4288)
biological source   mouse
conjugate   unconjugated



HeLa cell nuclear preparation.


Reacts with the Ki-67 nuclear antigen (345 and 395 kDa, and several lower m.w. proteins) in immunoblotting. The product shows an immunohistochemical staining pattern similar to that obtained with other anti-Ki-67/MIB-1 reagents. It labels proliferating cells in frozen human tissue and in formalin-fixed, paraffin-embedded tissue. A microwave heating retrieval step is required for successful labeling of routinely formalin-fixed, paraffin-embedded human tissue.

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