Excellent Immunodetection of Cdc42 Protein in Mouse Cell Line

Physiology
University of Tennessee HSC
Postdoctoral Researcher

Overall

Quality of Results

Ease-of-Optimization

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Company:

Santa Cruz Biotechnology Inc

Product Name:

Cdc42 (B-8) Ab

Catalog Number:

sc-8401

A mouse cell line was tested for time dependent effect of growth factor on steady state level of Cdc42 proteins. Mouse cells were growth arrested for 24 hrs, and treated with growth factor for specific time points. Treated and control cells were lysed in RIPA buffer, proteins were extracted, estimated and resolved in 10% SDS-PAGE. Resolved proteins were western transferred and immunoblotted with anti- Cdc42 antibody. Selection of Santa Cruz Biotechnology antibody was based on quality of picture presented in antibody flyer.

Experimental Design and Results Summary

Applications

Western Blot

Sample

Mouse cell line whole cell lysate

Primary Incubation

Dilution (1:500) in 5% skimmed milk prepared in TBST, overnight incubation at 4 degrees Celsius

Blocking Agent

5% skimmed milk prepared in TBST

Secondary Incubation

Dilution (1:4000) in 5% skimmed milk prepared in TBST, 1hr at RT

Tertiary Incubation

NA

Detection

Enhanced chemiluminiscent detection in X-Ray film

Results Summary

Although, anti-Cdc42 antibody from SantaCruz biotech has detected a specific band of ASC at nearly 23 kDa, a non specific bright band was also observed. There was no effect of treatment on study state levels of Cdc42.

Additional Notes

None

Related Categories

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Summary

The Good

Detected very specific band of Cdc42 at 23 kDa

The Bad

None

The Bottom Line

Excellent antibody

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