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Characterisation of anti-Ki67 recombinant antibodies

Ki67 (Kiel, clone 67) is a nuclear marker of cell proliferation. The RHEM platform has identified three recombinant antibodies that detect Ki67 in mice.

The RHEM platform tested three anti-Ki67 recombinant antibodies on tissue sections (intestine and spleen) from mice.
The three antibodies (Ab16667, Ab279653 and MA5-14520) produced an intense, biologically relevant signal with little or no background noise.
The staining obtained with the three recombinant antibodies is similar to each other, but not comparable to that obtained with the platform's reference monoclonal antibody (less intense and more extensive signal), which is no longer commercially available. These results suggest that more specific staining could be obtained with the recombinant antibodies than with the antibody to be replaced.

Legend: staining with anti-Ki67 Abcam Ab279653 (Recombinant monoclonal) on mouse intestine section © RHEM

Characterisation by:
Plateforme RHEM (Montpellier)

Recombinant antibodies tested:
Abcam Ab16667
Abcam Ab279653
Invitrogen MA5-14520

Materials & methods:
Download link

Biological materials tested

Antibodies tested

Intestine
(mouse)

Spleen
(mouse)

Abcam Ab16667

Validated

See results

Validated

See results

Abcam Ab279653

Validated

See results

Validated

See results

Invitrogen MA5-14520

Validated

See results

Validated

See results

Antibodies tested

Biological materials tested

Abcam Ab16667

Intestine
(mouse)

Validated

See datas

Spleen
(mouse)

Validated

See datas

Abcam Ab279653

Intestine
(mouse)

Validated

See datas

Spleen
(mouse)

Validated

See datas

Invitrogen MA5-14520

Intestine
(mouse)

Validated

See datas

Spleen
(mouse)

Validated

See datas

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