A Good Stat3 Antibody for Western Blot

Cellular/Molecular Biology
Texas Tech Health Sciences Center
Research Scientist

Overall

Quality of Results

Ease-of-Optimization

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Company:

Santa Cruz Biotechnology, Inc.

Product Name:

Stat3 Antibody (C-20)

Catalog Number:

sc-8019

Clone Number:

C-20

Exogenous IL-10 at 10−8M inhibited PI cytokine release by 89–97%, while DEX at an equimolar level had no effect. DNA-binding activities of the PI transcription factors nuclear factor-κB (NF-κB) and activator protein-1 (AP-1), and the AI transcription factor signal transducer and activator of transcription 3 (STAT3) were induced over 18 h. DEX at 10−8M had no effect on any transcription factor DNA binding, but exogenous IL-10 at 10−8M produced a 60% inhibition of AP-1 DNA binding and enhanced phosphorylation of nuclear STAT3 for 18 h.

Experimental Design and Results Summary

Applications

Western Blot

Sample

Cell lysate

Primary Incubation

1:1000 dilution in 5% skim milk prepared in 1x TBST

Blocking Agent

5% skim milk

Secondary Incubation

1:4000 5% milk

Tertiary Incubation

None

Detection

ECL

Results Summary

Transcriptional Control of Cytokine Release from Monocytes of the Newborn: Effects of Endogenous and Exogenous Interleukin-10 versus Dexamethasone

DOI or PMID #

N/A

Additional Notes

N/A

Related Categories

Image Gallery

Summary

The Good

No background and strong signal

The Bad

None

The Bottom Line

Good antibody. Highly recommended.

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