• USA Home
  • 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.


Applications in which this antibody has been used successfully, and the associated peer-reviewed papers, are given below.
Immunocytochemistry (1 paper)

Price and Availability

Antibody Explorer

Explore with Confidence

All labs need water
Safety & Documentation

Safety Information

RIDADR  NONH for all modes of transport
WGK Germany  nwg
Protocols & Articles


Cell Viability and Proliferation Assays

Assays to measure cellular proliferation, cell viability, and cytotoxicity are commonly used to monitor the response and health of cells in culture after treatment with various stimuli. The proper ch...
Article Based on
BioFiles v6 n5, 17–21
Keywords: Cancer, Cell proliferation, Click chemistry, Enzyme-linked immunosorbent assay, Flow cytometry, Glycolysis, Immunocytochemistry, Immunohistochemistry, Microscopy, Nucleic acid denaturation, Reductions, Solvents, Western blot

Related Content

Antibody Explorer | Buy Primary & Secondary Antibodies

Monoclonal and polyclonal primary antibodies are focused on cell biology, neurobiology and molecular biology. Secondary antibodies targeting multiple host’s IgG are conjugated to alkaline phosphatase...
Keywords: Amplification, Buffers, Cell biology, Enzyme-linked immunosorbent assay, Immunofluorescence, Immunohistochemistry, Inflammation, Molecular biology, Phosphorylations, Purification, Western blot

Peer-Reviewed Papers


Related Products

related product

Product #


Add to Cart

06693 Timestrip Plus -20 °C

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?