Phospho-ERK1/2 (Thr202/Tyr204) Polyclonal antibody
Phospho-ERK1/2 (Thr202/Tyr204) Polyclonal Antibody for IP, WB, ELISA
Cat no : 28733-1-AP
|Positive WB detected in||Calyculin A treated PC-3 cells, Calyculin A treated HEK-293T cells|
|Positive IP detected in||Calyculin A treated PC-3 cells|
|Western Blot (WB)||WB : 1:1000-1:9000|
|Immunoprecipitation (IP)||IP : 0.5-4.0 ug for IP and 1:500-1:2000 for WB|
|Sample-dependent, check data in validation data gallery|
28733-1-AP targets Phospho-ERK1/2 (Thr202/Tyr204) in WB, IP, IHC, IF, ELISA applications and shows reactivity with Human, mouse, rat samples.
|Tested Reactivity||Human, mouse, rat|
|Cited Reactivity||human, mouse, rat, chicken, sheep, pig|
|Host / Isotype||Rabbit / IgG|
|Full Name||mitogen-activated protein kinase 3|
|Calculated molecular weight||38-43 kDa|
|Observed molecular weight||38-43 kDa|
|GenBank accession number||NM_002746|
|Gene ID (NCBI)||5595|
|Purification Method||Antigen affinity purification|
|Storage Buffer||PBS with 0.02% sodium azide and 50% glycerol pH 7.3.|
|Storage Conditions||Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA.|
Serine/threonine kinase which acts as an essential component of the MAP kinase signal transduction pathway. MAPK1/ERK2 and MAPK3/ERK1 are the 2 MAPKs which play an important role in the MAPK/ERK cascade. They participate also in a signaling cascade initiated by activated KIT and KITLG/SCF. Depending on the cellular context, the MAPK/ERK cascade mediates diverse biological functions such as cell growth, adhesion, survival and differentiation through the regulation of transcription, translation, cytoskeletal rearrangements. The MAPK/ERK cascade plays also a role in initiation and regulation of meiosis, mitosis, and postmitotic functions in differentiated cells by phosphorylating a number of transcription factors. MEK1 and MEK2 activate p44 and p42 through phosphorylation of activation loop residues Thr202/Tyr204 and Thr185/Tyr187, respectively. Several downstream targets of p44/42 have been identified, including p90RSK and the transcription factor Elk-1. The antibody recognizes ERK2 phosphorylation sites Thr185 and Tyr187.
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The reviews below have been submitted by verified Proteintech customers who received an incentive forproviding their feedback.
Alexandra (Verified Customer) (06-06-2023)
P19 cells were aggregated in bacteria petri dishes for 6h (point1) and 12 and 24 h (point 2 and 3) in the presence of 1uM RA (retinoic acid). For neuronal differentiation the RA treatment lasts for 4 days, the cells are trypsinized and cultured in serum free neurobasal medium supplemented with N2, glutamax and penstrep. Cell aggregates were collected by centrifugation, washed in 1X PBS and lysed in denaturing lysis buffer. For WB i used PVDF, blocking in 5%milk and the antibody incubation was O/N at 4C. Please do not include the Parp1 KO annotation if you will use this data. In the PDF you can find the ladder and the exposition as well. If the data did not get uploaded (i cannot tell) let me know and i will send it by email.
Macarena Lucia (Verified Customer) (10-17-2022)