| Description |
Recombinant human CD34 is a single chain transmembrane glycoprotein containing a GST tag and is purified by proprietary chromatographic techniques.. The protein is reactive with monoclonal and polyclonal antibodies against CD34. CD34 is a single chain transmembrane glycoprotein which is selectively expressed on human lymphoid and myeloid hemapoietic progenitor cells. Cells observed as CD34+ and CD38- are of an undifferentiated, primitive form, i.e. they are pluripotential hemopoietic stem cells. Thus, because of their CD34+ expression, such undifferentiated cells can be sorted out. CD34 has been used to measure angiogenesis, which reportedly predicts tumor recurrence. |
