Principle

The assay utilizes the surface-immobilized antibodies in two 8-well strips. The entire procedure from chromatin precipitation to PCR-ready DNA is done on the same wells without sample transfers. The microplate is first blocked and coated with protein A&G, The plate is then coated with one or more antibodies of interest. The cells in 96-well culture plate or any size of dishes are cross-linked. After chromatin fragmentation, the cell lysates are transferred and incubated on the antibody-coated plate to form antibody-protein-DNA complex. After several wash steps, the bound DNAs are subsequently eluted. The eluted DNAs can be used for PCR analysis or next generation sequencing. The microplate-based ChIP assay has several important advantages over the tube-based assay: simple sample handling, high throughput, improved sensitivity and reproducibility.

 

Choose from available antibodies.

 

OCT4

NRF2

HDAC1

SMAD

STAT3

NFkB

HIF

H3

p300

p53