Expression of GADD45B is increased following treatment with DNA damage agents or other stressful growth arrest conditions. It is thought to activate the p38/JNK pathway via binding to and activating the upstream kinase MTK1/MEKK4 and so play a role in regulation of growth and apotosis.
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GADD45B protein (Human) images:
SDS-PAGE - GADD45B protein (Human) (ab79246)
15% SDS-PAGE showing ab79246 at approximately 18kDa (3µg).