Cell Signaling Technology

Product Pathways - MAPK Signaling

Phospho-SAPK/JNK (Thr183/Tyr185) (G9) Mouse mAb #9255

Applications Reactivity Sensitivity MW (kDa) Isotype
W IP IF-IC F H M R Sc Hm Endogenous 46 Phospho-JNK1. 54 Phospho-JNK2/3. Mouse IgG1

Applications Key:  W=Western Blotting  IP=Immunoprecipitation  IF-IC=Immunofluorescence (Immunocytochemistry)  F=Flow Cytometry
Reactivity Key:  H=Human  M=Mouse  R=Rat  Sc=S. cerevisiae  Hm=Hamster
Species cross-reactivity is determined by Western blot.

Protocols

Specificity / Sensitivity

Phospho-SAPK/JNK (Thr183/Tyr185) (G9) Mouse mAb detects endogenous levels of p46 and p54 SAPK/JNK dually phosphorylated at Thr183 and Tyr185. This antibody does not recognize endogenous levels of phosphorylated p44/42 MAPK or p38 MAP kinase.

Source / Purification

Monoclonal antibody (isotype: mouse IgG1) is produced by immunizing mice with a synthetic phospho-peptide (KLH-coupled) corresponding to residues surrounding Thr183/Tyr185 of human SAPK/JNK. The antibody is purified by affinity chromatography.

Western Blotting

Western Blotting

Western blot analysis of extracts from 293 cells, untreated or UV-treated (lanes 1 and 2), NIH/3T3 cells, untreated or UV-treated (lanes 3 and 4) and C6 cells, untreated or anisomycin-treated (lanes 5 and 6), using Phospho-SAPK/JNK (Thr183/Tyr185) (G9) Mouse mAb.

Flow Cytometry

Flow Cytometry

Flow cytometric analysis of Jurkat cells, untreated (green) or anisomycin-treated (blue), using Phospho-SAPK/JNK (Thr183/Tyr185) (G9) Mouse mAb compared to a nonspecific negative control antibody (red).

IF-IC

IF-IC

Confocal immunofluorescent analysis of HeLa cells untreated (left) and anisomycin-treated (right) using Phospho-SAPK/JNK (Thr183/Tyr185) (G9) Mouse mAb (green). Actin filaments have been labeled with DY554 phalloidin (red).


Application References

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Companion Products

This product is for in vitro research use only and is not intended for use in humans or animals. This product is not intended for use as therapeutic or in diagnostic procedures.

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