Western Blot Analysis of Tubulin

Biology
University of Houston
Graduate student

Overall

Quality of Results

Ease-of-Optimization

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Company:

Santa Cruz Biotechnology, Inc.

Product Name:

Anti-tubulin

Catalog Number:

sc-5286

Our research lab is focused on understanding the role of oncogenes, such as EGFR, in the metabolism, signaling pathways, growth and metastasis of human cancers including prostate, breast, colon and lung. This antibody was used to detect tubulin in PC3 cells through western blot analysis. This antibody was purchased from Santa Cruz and detected band for tubulin in western blot.

Experimental Design and Results Summary

Applications

Western Blot

Sample

Cancer cells

Primary Incubation

1:3000, overnight at 4 C

Blocking Agent

5% milk

Secondary Incubation

1:3000, one hour at room temperature

Tertiary Incubation

NA

Detection

ECL and film

Results Summary

30 ugs of protein samples were used for this western blot to detect tubulin in PC3 cell lysates. I observed a very strong band using anti-tubulin antibody around 55KD molecular weight.

Additional Notes

None

Related Categories

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Summary

The Good

Very good antibody for western blot

The Bad

None

The Bottom Line

Good for western blotting as a loading control as a marker of cytoplasmic fraction.

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