Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More

ERK1/2 Rabbit anti-Human, Mouse, Rat, Zebrafish, Polyclonal, Proteintech Non-distribution product as customer accommodation.

Rabbit Polyclonal Antibody

Manufacturer:  Proteintech Group IncSupplier Diversity Partner 164431AP

Catalog No. 50-173-0947

Add to cart



This antibody can recognize both ERK1 and ERK2 with the molecular mass of 38-43 kDa.

MAP kinases, also known as extracellular signal-regulated kinases (ERKs), act as an integration point for multiple biochemical signals, and are involved in a wide variety of cellular processes such as proliferation, differentiation, transcription regulation and development. The activation of this kinase requires its phosphorylation by upstream kinases. The p44/42 MAPK (Erk1/2) are members of mitogen-activated kinases (MAPKs) of serine/threonine protein kinases. Phospho ERK1/2 can be activated by a range of extracellular stimuli, such as mitogen, growth factors, neurotransmitters, chemokines, and cytokines, through receptor tyrosine kinases (RTK), G protein-coupled receptors (GPCRs), or protein kinase C (PKC). Upstream MEK1 and MEK2 activate p44 and p42 (phospho ERK1/2) through phosphorylation of activation loop residues Thr202/Tyr204 and Thr185/Tyr187, respectively. p44/42 (ERK1/2) are negatively regulated by a family of dual-specificity (Thr/Tyr) MAPK phosphatases, known as DUSPs or MKPs, along with MEK inhibitors, such as U0126 and PD98059.


0.34 mg/mL
PBS with 50% glycerol and 0.02% sodium azide; pH 7.3
P21708, P27361, P28482, P63085, P63086, Q63844
ERK, ERK 2, ERK1/2, ERK2, ERT1, MAP kinase 1, MAP kinase 2, MAP kinase isoform p42, MAPK 1, MAPK 2, MAPK1, MAPK2, p40, p41, p41mapk, p42 MAPK, P42MAPK, PRKM1, PRKM2
150 μL
116590, 26413, 26417, 360144, 399480, 50689, 5594, 5595
Immunocytochemistry, Immunofluorescence, Immunohistochemistry (Paraffin), Western Blot
Mapk1, Mapk3
ERK1/2 Fusion Protein Ag9772
Antigen Affinity Chromatography
Human, Mouse, Rat, Zebrafish
Provide Content Correction

The Fisher Scientific Encompass Program offers items which are not part of our distribution portfolio. These products typically do not have pictures or detailed descriptions. However, we are committed to improving your shopping experience. Please use the form below to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Cancel Submit