Changes

<td bgcolor="#cccccc999999">&nbsp;<strong><font color="#ffff00">Cytokine.&nbsp; MW(kDa). &nbsp;Synonyms</font></strong></td> <td bgcolor="#cccccc999999"><strong><font color="#ffff00">&nbsp;Sources</font></strong></td> <td bgcolor="#cccccc999999"><strong><font color="#ffff00">&nbsp;Activity</font></strong></td>

<td><strong>&nbsp;Interleukin-2 (IL-2)</strong>15-20. T cell growth factor (TCGF)</td> <td>&nbsp;T cells&nbsp;</td> <td>&nbsp;Stimulates growth and differentiation of T cells, B cells, and NK cells</td>

<td><strong>&nbsp;Interleukin-3 (IL-3)</strong>15.1(monomer), 30(dimer). Multi-colony-stimulating factor(M-CSF); hematopoietic cell growth factor (HCGF); mast cell growth factor (MCGF)<strong>&nbsp;</strong></td> <td>&nbsp;Activated T cells, mast cells and eosinophils&nbsp;</td> <td>&nbsp;Growth factor for hematopoietic cells and lymphocytes; stimulates colony formation in neutrophils, eosinophil, basophil, mast cell, erythroid, megakaryocyte, and monocytic lineages but not in lymphocytes&nbsp;</td>