Hi, possibly you might be interested in the monoclonal mouse anti-human ALDH1L1 from eBioscience, cat. no. 14-9595 (clone 7G8). It is not directly conjugated, but this shouldn't be a problem in setting a reliable IF. Below is the link to the datasheet from the company in pdf. You may find some helpful references there. Hope being helpful. All my best!

http://www.ebioscience.com/media/pdf/tds/14/14-9595.pdf

Damiano,

thank you so much for your detailed and quick answer, I will try that

Hello,

I recommend searching in labome.com, where you can find a free antibody database. For anti- Aldh1L1 antibodies you can look at this link: http://www.labome.com/gene/human/formyltetrahydrofolate-dehydrogenase-antibody.html. For instance, Santa Cruz provides anti- Aldh1L1 antibodies: mouse monoclonal YY8 and rabbit polyclonal H-47, suitable for immunocytochemistry on human cells. In addition, OriGene offers anti-ALDH1L1 mouse monoclonal antibody (Clone OTI4C11), which can also be used for immunocytochemistry on human samples. Also, GeneTex has mouse monoclonal antibody 1H6, which may be of interest for you. There are several other mouse monoclonal anti-ALDH1L1 antibodies suitable for immunocytochemistry on human cells:

anti-ALDH1L1 antibody (clone 3E9) from Life Span Biosciences, and anti-ALDH1L1 antibody (clone 7G8) from eBioscience. Hope, this comment is helpful.

Dear Dr. Yaklmchuk,

Thank you so much for your suggestions which are indeed very helpful, 

Best,

Diana