Copy and paste your sequence(s) (one or more sequences can be search simultaneously and independently) in a FASTA format and choose the type of sequence (Proteins / Nucleotides)
If needed, open the advanced parameters:
-to do a MOTIF search or
-to modify the BLAST algorithm for short input sequences
-to decide the databases where to search your sequences (nucleotides / proteins / patent / reference)
-to increase the number of hits retrieved
Press “Search” once all your parameters are set.