HEK-293 cells were subjected to SDS PAGE followed by western blot with FNab04444(JNK antibody) at dilution of 1:1000
IP Result of anti-JNK (IP: FNab04444, 3ug; Detection: FNab04444 1:1000) with HeLa cells lysate 1000ug.
Immunohistochemistry of paraffin-embedded human lung cancer tissue slide using FNab04444(JNK Antibody) at dilution of 1:50
背景介绍
MAPK8(Mitogen-activated protein kinase 8) is also named as JNK1, PRKM8, SAPK1, SAPK1C and belongs to the MAP kinase subfamily. MAPK8 is activated by dual phosphorylation at a Thr-Pro-Tyr motif during response to UV light. MAPK8 functions to phosphorylate c-Jun at N-terminal serine regulatory sites of Ser-63 and Ser-73, mapping within the transactivation domain. Phosphorylation of these sites in response to UV results in transcriptional activation of c-Jun. It has 4 isoforms produced by alternative splicing with the molecular weight of 46 kDa and 48 kDa.