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Product Profile
| Product Name | ERK1/2 [SA43-03] |
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| Antibody Type | Primary Antibodies |
| Antigen Alias | ERK 1 antibody ERK 2 antibody ERK-2 antibody ERK1 antibody erk1/2 antibody ERK2 antibody ERT1 antibody ERT2 antibody Extracellular signal regulated kinase 1 antibody Extracellular signal-regulated kinase 2 antibody MAP kinase 1 antibody MAP kinase 2 antibody MAP kinase isoform p42 antibody MAP kinase isoform p44 antibody MAPK 1 antibody MAPK 2 antibody MAPK 3 antibody Mapk1 antibody MAPK2 antibody MAPK3 antibody Mitogen-activated protein kinase 1 antibody Mitogen-activated protein kinase 2 antibody MK01_HUMAN antibody p38 antibody p40 antibody p41 antibody p42-MAPK antibody PRKM 2 antibody |
| Product description | Mitogen-activated protein kinase (MAPK) signaling pathways involve two closely related MAP kinases, known as extracellular-signal-related kinase 1 (ERK 1, p44) and 2 (ERK 2, p42). Growth factors, steroid hormones, G protein-coupled receptor ligands and neurotransmitters can initiate MAPK signaling pathways. Activation of ERK 1 and ERK 2 requires phosphorylation by upstream kinases such as MAP kinasekinase (MEK), MEK kinase and Raf-1. ERK 1 and ERK 2 phosphorylation can occur at specific tyrosine and threonine sites mapping within consensus motifs that include the threonine-glutamate-tyrosine motif. ERK activation leads to dimerization with other ERKs and subsequent localization to the nucleus. Active ERK dimers phosphorylate serine and threonine residues on nuclear proteins and influence a host of responses that include proliferation, differentiation, transcription regulation and development. The human ERK 1 gene maps to chromosome 16p11.2 and encodes a 379 amino acid protein that shares 83% sequence identity to ERK 2. The human ERK2 gene maps to chromosome 22q11.21 and encodes a 360-amino acid protein. |
| Immunogen | recombinant protein |
Key Feature
| Clonality | Monoclonal |
|---|---|
| Isotype | IgG |
| Host Species | Recombinant rabbit |
| Tested Applications | WBICC/IFIPFC |
| WB:1:1,000-1:5,000 ICC:1:50-1:200 FC:1:50-1:100 | |
| Species Reactivity | HumanMouseRatZebra Fish |
| Concentration | 1mg/ml |
Target Information
| Alternative Names | ERK 1 antibody ERK 2 antibody ERK-2 antibody ERK1 antibody erk1/2 antibody ERK2 antibody ERT1 antibody ERT2 antibody Extracellular signal regulated kinase 1 antibody Extracellular signal-regulated kinase 2 antibody MAP kinase 1 antibody MAP kinase 2 antibody MAP kinase isoform p42 antibody MAP kinase isoform p44 antibody MAPK 1 antibody MAPK 2 antibody MAPK 3 antibody Mapk1 antibody MAPK2 antibody MAPK3 antibody Mitogen-activated protein kinase 1 antibody Mitogen-activated protein kinase 2 antibody MK01_HUMAN antibody p38 antibody p40 antibody p41 antibody p42-MAPK antibody PRKM 2 antibody |
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| Molecular Weight(MW) | 42/44 kDa |
| Cellular Localization | Cytoplasm, Nucleus |
Database Links
| SwissProt ID | P27361P28482P63085Q63844P21708P63086 |
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Application
Application
Fig1: Western blot analysis of ERK1/2 on different cell lysates using anti-ERK1/2 antibody at 1/1,000 dilution. Positive control: Lane 1: Hela Lane 2: SW480 Lane 3: HCT116 Lane 4: PC12
Application
Fig2: ICC staining ERK1/2 in Hela cells (green). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS.
Application
Fig3: ICC staining ERK1/2 in MCF-7 cells (green). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS.
Application
Fig4: ICC staining ERK1/2 in NIH/3T3 cells (green). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS.
Application
Fig5: ICC staining ERK1/2 in A549 cells (green). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS.
Application
Fig6: Flow cytometric analysis of Hela cells with ERK1/2 antibody at 1/50 dilution (blue) compared with an unlabelled control (cells without incubation with primary antibody; red). Alexa Fluor 488-conjugated goat anti rabbit IgG was used as the secondary antibody.
Application
Fig7: Flow cytometric analysis of SH-SY-5Y cells with ERK1/2 antibody at 1/50 dilution (blue) compared with an unlabelled control (cells without incubation with primary antibody; red). Alexa Fluor 488-conjugated goat anti rabbit IgG was used as the secondary antibody.
Application
Fig8:Western blot analysis of ERK1/2 on hybrid fish (crucian-carp) brain tissue lysate using anti-ERK1/2 antibody at 1/500 dilution.
| Positive Control | SW480, MCF-7, Hela, PC12, HCT116, NIH/3T3, A549. |
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| Application Notes | WB:1:1,000-1:5,000 ICC:1:50-1:200 FC:1:50-1:100 |
Additional Information
| Form | Liquid |
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| Storage Instructions | Store at +4℃ after thawing. Aliquot store at -20℃ or -80℃. Avoid repeated freeze / thaw cycles. |
| Storage Buffer | 1*TBS (pH7.4), 1%BSA, 40%Glycerol. Preservative: 0.05% Sodium Azide. |
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