The antibody detects endogenous level of SAPK/JNK only when phosphorylated at threonine 183.
纯化方法
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific phosphopeptide. The antibody against non-phosphopeptide was removed by chromatography using non-phosphopeptide corresponding to the phosphorylation site.
免疫原
Peptide sequence around phosphorylation site of pThr183 (M-M-T (p) -P-Y) derived from Human SAPK, JNK. Antibodies were produced by immunizing rabbits with synthetic phosphopeptide and KLH conjugates.
Western blotting: 1:500-1:1000 Immunohistochemistry: 1:50-1:100
限制
仅限研究用
状态
Liquid
浓度
1 mg/mL
缓冲液
Phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150 mM NaCl, 0.02 % sodium azide and 50 % glycerol.
储存液
Sodium azide
注意事项
This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
储存条件
4 °C/-20 °C
储存方法
Store at -20 °C for long term preservation (recommended). Store at 4 °C for short term use.
Jiao, Zhou, Yang, Zhao, Liu, Yuan, Wang: "MK-2206 induces cell cycle arrest and apoptosis in HepG2 cells and sensitizes TRAIL-mediated cell death." in: Molecular and cellular biochemistry, Vol. 382, Issue 1-2, pp. 217-24, (2013) (PubMed).
Thévenin, Zony, Bahnson, Colman: "Activation by phosphorylation and purification of human c-Jun N-terminal kinase (JNK) isoforms in milligram amounts." in: Protein expression and purification, Vol. 75, Issue 2, pp. 138-46, (2010) (PubMed).
Responds to activation by environmental stress and pro-inflammatory cytokines by phosphorylating a number of transcription factors, primarily components of AP-1 such as c-Jun and ATF2 and thus regulates AP-1 transcriptional activity. In T-cells, JNK1 and JNK2 are required for polarized differentiation of T-helper cells into Th1 cells.