ChIP Anti-bodies RPA

In ChIP, the most vital step is the binding of an antibody and choosing the right antibody. The binding affinity of different types of immunoglobulins to protein A or G differs significantly. Henceforth, it is recommended to choose either protein A or protein G coated beads. If you do not see any product in the positive control, add 5–10 μg of chromatin and 1–5 μg of antibody to each IP reaction and incubate with antibody overnight and an additional 2 hr after adding Protein G/A beads. If no product is observed in the experimental sample, add more DNA to the PCR reaction or increase the number of amplification cycles. Furthermore, if you have any problem with antibodies, make sure to use the ChIP-validated antibody.

Start discussion

No discussions found

Share your thoughts or question with experts in your field

Start a discussion

Found 1 matching solution for this experiment

Anti-RPA32/RPA2 antibody [9H8] (ab2175)

Abcam

Upstream tips	Protocol tips	Downstream tips
-Add protease inhibitors to all lysis solutions before use.	-Keep cells on ice between the rounds of homogenisations. - Increase or decrease the homogenization step to maximize the yield of nuclei depending on cell line. -Do not place ethidium bromide in the agarose gel or the electrophoresis buffer, because of the presence of SDS.

Upstream tips
-Add protease inhibitors to all lysis solutions before use.
Protocol tips
-Keep cells on ice between the rounds of homogenisations. - Increase or decrease the homogenization step to maximize the yield of nuclei depending on cell line. -Do not place ethidium bromide in the agarose gel or the electrophoresis buffer, because of the presence of SDS.

Manufacturer protocol Publication protocol 1 Relevant paper

Can't find the product you've used to perform this experiment? It would be great if you can help us by Adding a product!

Fill out your contact details and receive price quotes in your Inbox