ERK2 Antibody (YA452)

ERK2 Antibody (YA452) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to ERK2.

ERK2, a serine/threonine kinase and indispensable component of the MAP kinase signal transduction pathway, collaborates with MAPK1/ERK2 in orchestrating the intricate MAPK/ERK cascade. Activated by stimuli such as KIT and KITLG/SCF, this pathway assumes a central role in diverse cellular functions, including cell growth, adhesion, survival, and differentiation, achieved through the regulation of transcription, translation, and cytoskeletal rearrangements. ERK2 further contributes to the initiation and regulation of meiosis, mitosis, and postmitotic functions by phosphorylating numerous transcription factors. With approximately 160 substrates identified, ERK2 impacts cellular processes in the nucleus, cytosol, and various cellular organelles, influencing transcription, translation, mitosis, and apoptosis. Additionally, the MAPK/ERK cascade, facilitated by ERK2, is implicated in endosomal dynamics, lysosome processing, endosome cycling through the perinuclear recycling compartment (PNRC), and Golgi apparatus fragmentation during mitosis. Substrates of ERK2 span transcription factors, cytoskeletal elements, regulators of apoptosis, regulators of translation, and diverse signaling-related molecules, as well as protein kinases and phosphatases. Notably, ERK2 mediates phosphorylation events, such as those on TPR in response to EGF stimulation, and plays a role in the spindle assembly checkpoint. It phosphorylates PML, promoting its interaction with PIN1 and subsequent degradation, and phosphorylates CDK2AP2. Acting as a transcriptional repressor, ERK2 binds to specific consensus sequences and represses the expression of interferon gamma-induced genes, demonstrating its multifaceted regulatory role beyond its kinase activity.

Free

P28482

Predicted band size: 41 kDa; Observed band size: 41 kDa

Protein A affinity purified.

Cytoplasm, Nucleus, Cytoskeleton, Membrane, Cell junction.

Non-conjugated

Unmodified

AB_3102479

Neuroscience

Primary Antibody; Recombinant Rabbit Monoclonal Antibody

Recombinant, Monoclonal

Rabbit

Human, Mouse, Rat

WB: 1:500-1:5,000; ICC/IF: 1:50-1:200; IHC-P: 1:50-1:200; FC: 1:50-1:100; IP: Use at an assay dependent concentration.

• 
  Western blot analysis of extracts from NIH-3T3(lane 2(20μg) 、Raw264.7 (lane 3（20μg) and Hela(lane 4(20μg)), using ERK2 (HY-P80394) Rabbit mAb. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in TBST for 2 hour at room temperature. The primary antibody (HY-P80394, 1/1000) and Loading control antibody (GAPDH, HY-P80954, 1/3000) was used in 5% BSA in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (HY-P8004/HY-P8001, 1/10,000) was used for 1 hour at room temperature.

WB, ICC/IF, IHC-P, IP, FC

Liquid

Supplied in 1*TBS (pH7.4), 0.05% BSA and 40% Glycerol. Preservative: 0.05% Sodium Azide.

Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

Shipping with blue ice.

IgG

Endogenous

Synthetic peptide corresponding to Human ERK2.AA range:311-360.