ERK2 Antibody (1A4)


Western Blot: ERK2 Antibody (1A4) [NBP1-74025] - PAGE, transferred to PVDF membrane and probed with anti-human MAPK1 (1:3000). Proteins were visualized using a goat anti-mouse secondary antibody conjugated to HRP and an more
Immunocytochemistry/ Immunofluorescence: ERK2 Antibody (1A4) [NBP1-74025] - Human MCF7 cells stained with Phalloidin-TRITC (Red) for Actin staining and monoclonal anti-human MAPK1 antibody (1:500) with Alexa 488 (Green).

Product Details

Reactivity HuSpecies Glossary
Applications WB, ELISA, ICC/IF
1 mg/ml

ERK2 Antibody (1A4) Summary

Recombinant human MAPK1 (1-360) purified from E.coli
Anti-human MAPK1 mAb, clone 1A4, is derived from hybridization of mouse F0 myeloma cells with spleen cells from BALB/c mice immunized with a recombinant human MAPK1 protein.
IgG2b Kappa
Protein G purified
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  • Western Blot 1:3000
  • ELISA 1:100-1:2000
  • Immunocytochemistry/Immunofluorescence 1:500
Application Notes
The antibody has been tested by ELISA, Western blot and Immunofluorescence analysis to assure specificity and reactivity. Since application varies, however, each investigation should be titrated by the reagent to obtain optimal results. Recommended dilution range for Western blot analysis and Immunofluorescence is 1:500 ~ 3000. Recommended starting dilution is 1:500
Positive Control
ERK2 Lysate (NBP2-65006)

Reactivity Notes


Packaging, Storage & Formulations

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
PBS (pH 7.4) and 10% Glycerol
0.02% Sodium Azide
1 mg/ml
Protein G purified

Alternate Names for ERK2 Antibody (1A4)

  • EC 2.7.11
  • EC
  • ERK
  • ERK2
  • ERK-2
  • ERK2MAP kinase isoform p42
  • ERT1
  • Extracellular signal-regulated kinase 2
  • MAP kinase 1
  • MAP kinase 2
  • MAPK 1
  • MAPK1
  • MAPK2
  • mitogen-activated protein kinase 1
  • Mitogen-activated protein kinase 2
  • p38
  • p40
  • p41
  • p41mapk
  • p42mapk
  • p42-MAPK
  • PRKM1
  • PRKM2
  • protein tyrosine kinase ERK2


Mitogen-activated protein kinases (MAPKs) are reported to be critical regulatory factors for the growth andmigration of various cell types including vascular smooth muscle cells (VSMCs). It has also been reported that the activation of the MAP kinase family, extracellular signal regulated kinases 1/2 (ERK1/2), and c-Jun N-terminal kinase (JNK) via Src activation is important for AII-induced migration of VSMCs. MAPKs are intracellular signal-transduction pathways that have been shown to play a central role in the development of injury following ischemia in the brain and heart. MAPKs regulate gene expression, which is important in cell injury/repair and proliferation/differentiation.


This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Product General Protocols

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Video Protocols

WB Video Protocol
ICC/IF Video Protocol

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Positive Control Lysate(s)

Secondary Antibodies


Isotype Controls

Other Available Formats

Alexa Fluor 405 Labeled NBP1-74025AF405
Alexa Fluor 488 Labeled NBP1-74025AF488
Alexa Fluor 647 Labeled NBP1-74025AF647
Alexa Fluor 700 Labeled NBP1-74025AF700
DyLight 350 Labeled NBP1-74025UV
DyLight 405 Labeled NBP1-74025V
DyLight 488 Labeled NBP1-74025G
DyLight 680 Labeled NBP1-74025FR
DyLight 755 Labeled NBP1-74025IR

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Gene Symbol MAPK1