ERK1/2 Polyclonal Antibody | anti-ERK1/2 antibody

Anti-ERK1/2 (Phospho-Thr202/Tyr204) Rabbit pAb

Cat. Num. AAA477149

• Gene Names: MAPK3; ERK1; ERT2; ERK-1; PRKM3; P44ERK1; P44MAPK; HS44KDAP; HUMKER1A; p44-ERK1; p44-MAPK
• Reactivity: Human, Mouse, Rat
• Applications: Western Blot, Immunohistochemistry
• Purity: Affinity Purified
• Synonyms: ERK1/2; Polyclonal Antibody; Anti-ERK1/2 (Phospho-Thr202/Tyr204) Rabbit pAb; ERK 1; ERK 2; ERK-2; ERK1; ERK2; ERT1; ERT2; Extracellular signal regulated kinase 1; Extracellular signal regulated kinase 2; Extracellular signal-regulated kinase 2; HS44KDAP; HUMKER1A; Insulin stimulated MAP2 kinase; MAP kinase 1; MAP kinase 2; MAP kinase isoform p42; MAP kinase isoform p44; MAPK 1; MAPK 2; MAPK 3; MAPK1; MAPK2; MAPK3; MGC20180; Microtubule associated protein 2 kinase; Mitogen activated protein kinase 1; Mitogen activated protein kinase 2; Mitogen activated protein kinase 3; Mitogen-activated protein kinase 1; Mitogen-activated protein kinase 2; MK01_HUMAN; p38; p40; p41; p41mapk; p42 MAPK; p42-MAPK; p42MAPK; p44 ERK1; p44 MAPK; p44ERK1; p44MAPK; PRKM 1; PRKM 2; PRKM 3; PRKM1; PRKM2; PRKM3; Protein kinase mitogen activated 1; Protein kinase mitogen activated 2; Protein kinase mitogen activated 3; Protein tyrosine kinase ERK 2; anti-ERK1/2 antibody

• Host: Rabbit; Source: Human
• Reactivity: Human, Mouse, Rat
• Clonality: Polyclonal
• Isotype: IgG
• Purity/Purification: Affinity Purified
• Form/Format: 10mM PBS with 0.02% sodium azide, 50% glycerol.
• Sequence Length: 357

• Applicable Applications for anti-ERK1/2 antibody: Western Blot (WB), Immunohistochemistry (IHC)
• Immunogen: The antiserum was produced against synthesized phosphopeptide derived from human ERK1/2 around the phosphorylation site of Thr202/Tyr204 (F-L-TP-E-YP-V-A).
• Sensitivity: This antibody detects endogenous levels of ERK1 + ERK2 and does not cross-react with related proteins.
• Sequence Similarities: Belongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family. MAP kinase subfamily.Contains 1 protein kinase domain. Belongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family. MAP kinase subfamily.Contains 1 protein kinase domain.
• Subunit Structure: Binds both upstream activators and downstream substrates in multimolecular complexes. Found in a complex with at least BRAF, HRAS1, MAP2K1/MEK1, MAPK3 and RGS14. Binds to HIV-1 Nef through its SH3 domain. This interaction inhibits its tyrosine-kinase activity. Interacts with ADAM15, ARRB2, CANX, DAPK1 (via death domain), HSF4, IER3, MAP2K1/MEK1, MORG1, NISCH, and SGK1. Interacts with PEA15 and MKNK2. MKNK2 isoform 1 binding prevents from dephosphorylation and inactivation. Interacts with TPR. /Binds both upstream activators and downstream substrates in multimolecular complexes. Binds to HIV-1 Nef through its SH3 domain. This interaction inhibits its tyrosine-kinase activity. Interacts with ADAM15, ARHGEF2, ARRB2, DAPK1 (via death domain), HSF4, IER3, IPO7, DUSP6, NISCH, SGK1, and isoform 1 of NEK2. Interacts (phosphorylated form) with CAV2 ('Tyr-19'-phosphorylated form); the interaction, promoted by insulin, leads to nuclear location and MAPK1 activation. Interacts with MORG1, PEA15 and MKNK2. MKNK2 isoform 1 binding prevents from dephosphorylation and inactivation. Interacts with DCC. The phosphorylated form interacts with PML (isoform PML-4).
• Subcellular Location: Cytoplasm. Nucleus. Note: Autophosphorylation at Thr-207 promotes nuclear localization. /Cytoplasm; cytoskeleton; spindle. Nucleus. Cytoplasm; cytoskeleton; microtubule organizing center; centrosome. Cytoplasm. Note: Associated with the spindle during

Western Blot (WB)

(Western blot analysis of extracts from Jurkat cells treated with PMA.Left: Using ERK1/2 (phospho-Thr202/Tyr204) antibody.Right: Using the same antibody preincubated with synthesized peptide.)

Immunohistochemistry (IHC)

(Immunohistochemical analysis of paraffin-embedded human breast carcinoma tissue using ERK1/2 (phospho-Thr202/Tyr204).)

Related Product Information for anti-ERK1/2 antibody

Entrez Summary: The protein encoded by this gene is a member of the MAP kinase family. MAP kinases, also known as extracellular signal-regulated kinases (ERKs), act in a signaling cascade that regulates various cellular processes such as proliferation, differentiation, and cell cycle progression in response to a variety of extracellular signals. This kinase is activated by upstream kinases, resulting in its translocation to the nucleus where it phosphorylates nuclear targets. Alternatively spliced transcript variants encoding different protein isoforms have been described. [provided by RefSeq, Jul 2008]/The protein encoded by this gene is a member of the MAP kinase family. 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. Upon activation, this kinase translocates to the nucleus of the stimulated cells, where it phosphorylates nuclear targets. Two alternatively spliced transcript variants encoding the same protein, but differing in the UTRs, have been reported for this gene. [provided by RefSeq, Jul 2008]

NCBI and Uniprot Product Information

• NCBI GI #: 91718897
• NCBI GeneID: 5595
• NCBI Accession #: NP_001035145.1
• NCBI GenBank Nucleotide #: NM_002746.2
• UniProt Accession #: P27361; Q8NHX1; A8CZ58; B0LPG3
• Molecular Weight: 42
• NCBI Official Full Name: mitogen-activated protein kinase 3 isoform 2
• NCBI Official Synonym Full Names: mitogen-activated protein kinase 3
• NCBI Official Symbol: MAPK3
• NCBI Official Synonym Symbols: ERK1; ERT2; ERK-1; PRKM3; P44ERK1; P44MAPK; HS44KDAP; HUMKER1A; p44-ERK1; p44-MAPK
• NCBI Protein Information: mitogen-activated protein kinase 3
• UniProt Protein Name: Mitogen-activated protein kinase 3
• UniProt Gene Name: MAPK3
• UniProt Synonym Gene Names: ERK1; PRKM3; MAP kinase 3; MAPK 3; ERK-1; p44-MAPK

NCBI Description

The protein encoded by this gene is a member of the MAP kinase family. MAP kinases, also known as extracellular signal-regulated kinases (ERKs), act in a signaling cascade that regulates various cellular processes such as proliferation, differentiation, and cell cycle progression in response to a variety of extracellular signals. This kinase is activated by upstream kinases, resulting in its translocation to the nucleus where it phosphorylates nuclear targets. Alternatively spliced transcript variants encoding different protein isoforms have been described. [provided by RefSeq, Jul 2008]

Uniprot Description

ERK1: a serine/threonine kinase of the GMGC group that plays a critical role in the regulation of cell growth and differentiation. ERK1 (MAPK3) and ERK2 (MAPK1) play central roles in MAPK cascades and are activated by a wide variety of extracellular signals including growth and neurotrophic factors, cytokines, hormones and neurotransmitters. Depending on the cellular context, MAPK cascades mediate diverse biological functions such as cell growth, adhesion, survival and differentiation through the regulation of transcription, translation, cytoskeletal rearrangements. MAPK cascades also plays a role in initiation and regulation of meiosis, mitosis, and postmitotic functions in differentiated cells by phosphorylating a number of transcription factors. Activation of MAP kinases occurs through phosphorylation of threonine and tyrosine residues at the sequence T*EY* by upstream MAP kinase kinases, MEK1 and -2. Phosphorylation of both the threonine and tyrosine are required for activity. This phosphorylation causes dramatic conformational changes, which enable full activation and interaction of MAPK1/ERK2 with its substrates.

Protein type: CMGC group; EC 2.7.11.24; ERK subfamily; Kinase, protein; MAPK family; MAPK/ERK subfamily; Protein kinase, CMGC; Protein kinase, Ser/Thr (non-receptor)

Chromosomal Location of Human Ortholog: 16p11.2

Cellular Component: caveola; cytoskeleton; cytosol; early endosome; focal adhesion; Golgi apparatus; late endosome; microtubule cytoskeleton; mitochondrion; nuclear envelope; nucleoplasm; nucleus

Molecular Function: kinase activity; MAP kinase activity; phosphatase binding; protein binding; protein serine/threonine kinase activity

Biological Process: activation of MAPK activity; axon guidance; BMP signaling pathway; DNA damage induced protein phosphorylation; fibroblast growth factor receptor signaling pathway; MAPKKK cascade; phosphorylation; platelet activation; positive regulation of cyclase activity; positive regulation of histone acetylation; positive regulation of histone phosphorylation; positive regulation of protein amino acid phosphorylation; positive regulation of telomerase activity; positive regulation of telomere maintenance via telomerase; positive regulation of transcription from RNA polymerase II promoter; protein amino acid phosphorylation; regulation of cytoskeleton organization and biogenesis; regulation of phosphoinositide 3-kinase cascade; regulation of stress-activated MAPK cascade; regulation of transcription factor activity; transcription initiation from RNA polymerase I promoter