Reliable primary antibody in western blot analysis

Biological Sciences
Grambling State University
Assistant Professor

Overall

Quality of Results

Ease-of-Optimization

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Company:

Cell Signaling Technology

Product Name:

Histone H3 antibody

Catalog Number:

9715

Info: View Product View Product Specs

Browse Similar Products: Histone H3 Antibodies

We carry out subcellular fractionation and verify the isolated fractions by western blot analysis. We have had good experience with Cell Signaling Technology antibodies and so use histone H3 as a nuclear marker.

Experimental Design and Results Summary

Applications

Western Blot

Sample

Rat liver tissue and hepatoma cell line

Primary Incubation

1:2000 overnight at 4C

Blocking Agent

1:2 Odyssey buffer:TBS with 0.1% tween20

Secondary Incubation

1:2 Odyssey buffer: TBS 0.1% tween20, 0.02% SDS

Tertiary Incubation

NA

Detection

LiCor Odyssey

Results Summary

We see enrichment of histone H3 in the nuclear fraction (lane 3) compared to total lysate (lane 2). The band migrates slightly below the predicted size of 17 KDa (lane 1).

Additional Notes

None

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Summary

The Good

Reliable, sensitive

The Bad

No major drawbacks

The Bottom Line

It produces a consistently good signal and works well with Odyssey including multiplexing with other antibodies in our experience.

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