text: user2040: I have tumor rna seq samples. I want to find out percentage of blood contamination within these samples. What is the best possible way to find % of blood contamination within the rna seq samples?
  
  user104: I assume by "blood contamination" you are interested in tumor purity and immune cell infiltration. For that you can use a deconvolution tool for bulk RNA-seq like CIBERSORT or quanTIseq
  
original_text: 2040: <p>I have tumor rna seq samples. I want to find out percentage of blood contamination within these samples. What is the best possible way to find % of blood contamination within the rna seq samples?</p>
   104: <p>I assume by &quot;blood contamination&quot; you are interested in tumor purity and immune cell infiltration. For that you can use a deconvolution tool for bulk RNA-seq like <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5895181/" rel="noreferrer">CIBERSORT</a> or <a href="https://icbi.i-med.ac.at/software/quantiseq/doc/" rel="noreferrer">quanTIseq</a></p>
  