Hi,
I just got a list of genes which were highly expressed in my cells.
I want to determine which genes are transcription factors.
Now I am searching the genes one by one but it needs a long time.
So is there a better and faster way? 
Such as a database, where I input all the genes, then the transcription factors will be identified automatically.

Thanks!

Bing

Yes there are resources to do that. You have to search the google in a much better and fancy way. Data mining is one of the most important feature one should learn. Having  said that take a look at this [biostar][1] post to find answer to your query. 

You can also se here 

 1. [TFCat][2] 
 2. [PAZAR][3]  
 3. [AnimalTFDB][4]

you can use any of them , to get a list of TFs in Humans if you are working in Humans or other species. But in anycase try to read which was was updated latest to have more robust answer.


  [1]: https://www.biostars.org/p/53590/
  [2]: http://www.tfcat.ca/
  [3]: http://www.pazar.info/
  [4]: http://www.bioguo.org/AnimalTFDB/species.php?spe=Homo_sapiens