A hematopoietic stem cell with long term self renewal capability. This cell is Kit-positive, Sca1-positive, CD150-positive, CD90-low, CD34-negative and Flt3-negative. [ http://www.ncbi.nlm.nih.gov/pubmed/17582345 GOC:tfm http://www.ncbi.nlm.nih.gov/pubmed/15572596 ]

Synonyms: LT stem cell LT-HSC