SAPK/JNK(Phospho-Thr183) Antibody

Description

Product Name SAPK/JNK(Phospho-Thr183) Antibody
Host Species Rabbit
Clonality Polyclonal
Purification Antibodies were produced by immunizing rabbits with synthetic phosphopeptide and KLH conjugates. Antibodies were purified by affinity-chromatography using epitope-specific phosphopeptide. Non-phospho specific antibodies were removed by chromatogramphy using non-phosphopeptide.
Applications WB IHC
Species Reactivity Hu Ms Rt
Specificity The antibody detects endogenous level of SAPK/JNK only when phosphorylated at threonine 183.
Immunogen Type Peptide-KLH
Immunogen Description Peptide sequence around phosphorylation site of threonine 183 (M-M-T(p)-P-Y) derived from Human SAPK/JNK.
Target Name SAPK/JNK
Modification Phospho-Thr183
Alternative Names JNK2
Accession No. Swiss-Prot: P45984/P53779
NCBI Protein: NP_001128516.1
Concentration 1.0mg/ml
Formulation Supplied at 1.0mg/mL in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Storage Store at -20°C for long term preservation (recommended). Store at 4°C for short term use.

Application Details

Predicted MW: 46 54 kd
Western blotting: 1:500~1:1000
Immunohistochemistry: 1:50~1:100

Images

Western blot analysis of extracts from 293 cells using SAPK/JNK(Phospho-Thr183) Antibody #AB11249(Lane 2) and the same antibody preincubated with blocking peptide(Lane1).
Immunohistochemical analysis of paraffin-embedded human breast carcinoma tissue using SAPK/JNK(Phospho-Thr183) Antibody #AB11249(left) or the same antibody preincubated with blocking peptide(right).
Western blot analysis of extracts from 293 cells, treated with UV or calf intestinal phosphatase (CIP), using SAPK/JNK (Phospho-Thr183) Antibody #AB11249.

Background

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.

Ferrer, et al. (2003) Neuropathology & Applied Neurobiology 29: 23
Zhonghong Guan, et al. (1999) J Biol Chem, Vol. 274: 36200-36206
D.Margriet Ouwens1, et al. (2002)The EMBO Journal 21: 3782

Published Papers

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