Thermo Fisher Scientific Ki-67 Polyclonal Antibody

Applications

Tested Dilution

Publications

Western Blot (WB)

1:5,000

-

Immunocytochemistry (ICC/IF)

1:1,000-1:5,000

-

Product Specifications

Species Reactivity

Human, Mouse, Rat

Host/Isotype

Chicken / IgY

Class

Polyclonal

Type

Antibody

Immunogen

Mixture of recombinant human Ki67 constructs expressing the N-terminal region, amino acids 1-300 and an internal region, amino acids 1111-1490 if (typeof window.$mangular === undefined || !window.$mangular) { window.$mangular = {}; } $mangular.antigenJson = \[{targetFamily:Ki-67,uniProtId:P46013-1,ncbiNodeId:9606,antigenRange:1-300|1111-1490,antigenLength:3256,antigenImageFileName:PA5-143573_Ki-67_P46013-1_Chicken.svg,antigenImageFileNamePDP:PA5-143573_Ki-67_P46013-1_Chicken_PDP.jpeg,sortOrder:1}\]; $mangular.isB2BCMGT = false; $mangular.isEpitopesModalImageMultiSizeEnabled = true;

View immunogen .st0{fill:#FFFFFF;} .st1{fill:#1E8AE7;}

Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Concentration

Conc. Not Determined

Storage buffer

PBS

Contains

0.02% sodium azide

Storage conditions

4° C

Shipping conditions

Wet ice

RRID

AB_2942802

Target Information

Ki-67 is a nuclear protein that is expressed during various stages in the cell cycle, particularly during late G1, S, G2, and M phases. The protein has a forkhead associated domain (FHA) through which it associates with euchromatin at the perichromosomal layer, the centromeric heterochromatin, and the nucleolus. Ki-67 is shown to have a cell cycle dependent topographical distribution with perinucleolar expression at G1, expression in the nuclear matrix at G2, and expression on the chromosomes during M phase. Ki-67 is commonly used as a proliferation marker because it is not detected in G0 cells, but increases steadily from G1 through mitosis. Ki-67 antibodies are useful in establishing the cell growing fraction in neoplasms. In neoplastic tissues, the prognostic value is comparable to the tritiated thymidine-labelling index. The correlation between low Ki-67 index and histologically low-grade tumors is strong. Ki-67 is routinely used as a neuronal marker of cell cycling and proliferation.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.