ERK1 Antibody (YA454)

ERK1 Antibody (YA454) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to ERK1.

ERK1, a serine/threonine kinase, stands as a vital component in the MAP kinase signal transduction pathway, working in concert with MAPK1/ERK2 to orchestrate the MAPK/ERK cascade. This pathway, activated by stimuli such as KIT and KITLG/SCF, plays a pivotal role in diverse biological functions, including cell growth, adhesion, survival, and differentiation. ERK1, along with MAPK1/ERK2, influences transcription, translation, and cytoskeletal rearrangements, while also contributing to the initiation and regulation of meiosis, mitosis, and postmitotic functions in differentiated cells through the phosphorylation of numerous transcription factors. With approximately 160 substrates identified for ERKs, their targets span various cellular compartments, participating in processes such as transcription regulation, translation, mitosis, and apoptosis. Additionally, the MAPK/ERK cascade is implicated in endosomal dynamics, lysosome processing, endosome cycling through the perinuclear recycling compartment (PNRC), and the fragmentation of the Golgi apparatus during mitosis. Noteworthy substrates include transcription factors, cytoskeletal elements, regulators of apoptosis, regulators of translation, as well as diverse signaling-related molecules, protein kinases, and phosphatases, thereby extending the cascade's specificity and amplifying its impact on cellular responses.

Free

P27361

Predicted band size: 43 kDa; Observed band size: 43 kDa

Protein A affinity purified.

Cytoplasm, Nucleus.

Non-conjugated

Unmodified

AB_3102476

Cell Biology

Primary Antibody; Recombinant Rabbit Monoclonal Antibody

Recombinant, Monoclonal

Rabbit

Human, Mouse

WB: 1:1,000-1:5,000 ;ICC/IF: 1:100-1:500 ;IHC-P: 1:50-1:200 ;FC: 1:50-1:100

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  Western blot analysis of extracts from M-heart (lane 1) and M-spleen (lane 2) using ERK1 antibody. Proteins were transferred to a PVDF membrane and blocked with 5% nonfat powdered milk in PBST for 2 hour at room temperature. The primary antibody (1/1000) and Loading control antibody (GAPDH, 1/3000) was diluted with 5% nonfat powdered milk in PBST at 4°C overnight. Goat Anti-Rabbit IgG-HRP Secondary Antibody (1/8,000) was incubated for 45min 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 within N-terminal human ERK1.