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Antibody Name: Mapk1 Ab1 Common Name: phospho-ERK1/2 RRID: AB_331646 Synonyms: #9101, 9101, ERK, p44/42 MAPK Antigens Gene: mapk1 Clone Type: Polyclonal Source: Cell Signaling Technology

Antibody
Clone Number
Purification
Isotype	IgG
Host Organism	rabbit
Xenopus Reactivity	X. tropicalis, X. laevis
Non-Xenopus Reactivity	chicken, human, mouse, rat
Description:	supplied by Cell Signaling Technology, Cat# 9101
Immunogen
Name	Erk1/2
Type	synthetic sequence
Post Translational Modifications	Phosphorylated
Source Organism	frog
Description	p44 and p42 MAP Kinase (Erk1 and Erk2) when phosphorylated either individually or dually at Thr202 and Tyr204 of Erk1 (Thr185 and Tyr187 of Erk2). The antibody does not cross-react with the corresponding phosphorylated residues of either JNK/SAPK or p38 MAP Kinase, and does not cross-react with non-phosphorylated Erk1/2.
Sequence
Reported Usage
immunofluorescence	MEMFA 1-2 hrs @ RT, post-fix Dents, use at 1:400
immunohistochemistry
Publications
???displayAntibody.papersFirst???	Prolonged FGF signaling is necessary for lung and liver induction in Xenopus., BMC Dev Biol 2012
???displayAntibody.papersRecent???	Uncoupling the BMP receptor antagonist function from the WNT agonist function of R-spondin 2 using the inhibitory peptide dendrimer RWd., J Biol Chem 2022
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