抗体

Anti - PHOSPHO-Erk 1,2

MBS684145

0.02毫升

235美元

单克隆

兔

未共轭

G15-B

人类, 小鼠, 大鼠

免疫印迹, 酶联免疫吸附测定, 免疫细胞化学, 免疫沉淀, 酶免疫法

抗体

Anti - PHOSPHO-Erk 1,2

PHOSPHO-Erk 1,2

Mitogen-activated protein kinase 1; Mitogen-activated protein kinase 1; mitogen-activated protein kinase 1; MAPK 2; MAP kinase 1; MAP kinase 2; MAP kinase isoform p42; protein tyrosine kinase ERK2; mitogen-activated protein kinase 2; extracellular signal-regulated kinase 2; mitogen-activated protein kinase 1; ERT1; Extracellular signal-regulated kinase 2; ERK-2; MAP kinase isoform p42; p42-MAPK; Mitogen-activated protein kinase 2

PHOSPHO-Erk 1,2

MAPK1;MAPK1;ERK;p38;p40;p41;ERK2;ERT1;ERK-2;MAPK2;PRKM1;PRKM2;丝裂原活化蛋白激酶P42;p41mapk;p42-MAPK;ERK2;PRKM1;PRKM2;地图激酶1;MAPK 1;ERK-2;p42-MAPK;地图激酶2;MAPK 2

MK01_HUMAN

单克隆

G15-B

兔

人类, 小鼠, 大鼠

360

人类, 大鼠, 小鼠试验

Store at -20 degree C

酶联免疫吸附测定(EIA), 免疫印迹(免疫印迹), 免疫沉淀(免疫沉淀), 免疫细胞化学(免疫细胞化学)

免疫印迹-1:5 000, 酶联免疫吸附测定-1:20 000-1:100 000, 免疫细胞化学-1:100-1:400

Immunogen: Peptide derived from the protein area including conserved pT-E-pY motif of activated Erk 1,2. Storage Buffer: 20 mM Tris-HCI, pH 8.0. Stabilizer: 10 mg/ml BSA

Preservative: 0.05% NaN3. Regulatory Status: ISO 9001:2008, ISO 13485:2003, CE

119554

P28482.3

P28482

41,390 Da

AGE/RAGE Pathway (698754); ALK1 Signaling Events Pathway (137968); ARMS-mediated Activation Pathway (106466); ATF-2 Transcription Factor Network Pathway (138006); Activated TLR4 Signalling Pathway (106400); Activation Of NMDA Receptor Upon Glutamate Binding And Postsynaptic Events Pathway (161033); Activation Of The AP-1 Family Of Transcription Factors Pathway (160139); Acute Myeloid Leukemia Pathway (83117); Acute Myeloid Leukemia Pathway (529); Adherens Junction Pathway (83070)

This gene encodes 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. One study also suggests that this protein acts as a transcriptional repressor independent of its kinase activity. The encoded protein has been identified as a moonlighting protein based on its ability to perform mechanistically distinct functions. Two alternatively spliced transcript variants encoding the same protein, but differing in the UTRs, have been reported for this gene. [provided by RefSeq, Jan 2014]

Function: Serine/threonine kinase which acts as an essential component of the MAP kinase signal transduction pathway. MAPK1/ERK2 and MAPK3/ERK1 are the 2 MAPKs which play an important role in the MAPK/ERK cascade. They participate also in a signaling cascade initiated by activated KIT and KITLG/SCF. Depending on the cellular context, the MAPK/ERK cascade mediates diverse biological functions such as cell growth, adhesion, survival and differentiation through the regulation of transcription, translation, cytoskeletal rearrangements. The MAPK/ERK cascade plays also a role in initiation and regulation of meiosis, mitosis, and postmitotic functions in differentiated cells by phosphorylating a number of transcription factors. About 160 substrates have already been discovered for ERKs. Many of these substrates are localized in the nucleus, and seem to participate in the regulation of transcription upon stimulation. However, other substrates are found in the cytosol as well as in other cellular organelles, and those are responsible for processes such as translation, mitosis and apoptosis. Moreover, the MAPK/ERK cascade is also involved in the regulation of the endosomal dynamics, including lysosome processing and endosome cycling through the perinuclear recycling compartment (PNRC); as well as in the fragmentation of the Golgi apparatus during mitosis. The substrates include transcription factors (such as ATF2, BCL6, ELK1, ERF, FOS, HSF4 or SPZ1), cytoskeletal elements (such as CANX, CTTN, GJA1, MAP2, MAPT, PXN, SORBS3 or STMN1), regulators of apoptosis (such as BAD, BTG2, CASP9, DAPK1, IER3, MCL1 or PPARG), regulators of translation (such as EIF4EBP1) and a variety of other signaling-related molecules (like ARHGEF2, DCC, FRS2 or GRB10). Protein kinases (such as RAF1, RPS6KA1/RSK1, RPS6KA3/RSK2, RPS6KA2/RSK3, RPS6KA6/RSK4, SYK, MKNK1/MNK1, MKNK2/MNK2, RPS6KA5/MSK1, RPS6KA4/MSK2, MAPKAPK3 or MAPKAPK5) and phosphatases (such as DUSP1, DUSP4, DUSP6 or DUSP16) are other substrates which enable the propagation the MAPK/ERK signal to additional cytosolic and nuclear targets, thereby extending the specificity of the cascade. Mediates phosphorylation of TPR in respons to EGF stimulation. May play a role in the spindle assembly checkpoint. Phosphorylates PML and promotes its interaction with PIN1, leading to PML degradation. Ref.7 Ref.8 Ref.10 Ref.11 Ref.12 Ref.13 Ref.15 Ref.16 Ref.17 Ref.18 Ref.19 Ref.21 Ref.22 Ref.23 Ref.26 Ref.27 Ref.28 Ref.29 Ref.30 Ref.31 Ref.34 Ref.40 Ref.43 Ref.44 Ref.55Acts as a transcriptional repressor. Binds to a [GC]AAA[GC] consensus sequence. Repress the expression of interferon gamma-induced genes. Seems to bind to the promoter of CCL5, DMP1, IFIH1, IFITM1, IRF7, IRF9, LAMP3, OAS1, OAS2, OAS3 and STAT1. Transcriptional activity is independent of kinase activity. Ref.7 Ref.8 Ref.10 Ref.11 Ref.12 Ref.13 Ref.15 Ref.16 Ref.17 Ref.18 Ref.19 Ref.21 Ref.22 Ref.23 Ref.26 Ref.27 Ref.28 Ref.29 Ref.30 Ref.31 Ref.34 Ref.40 Ref.43 Ref.44 Ref.55. Catalytic activity: ATP + a protein = ADP + a phosphoprotein. Cofactor: Magnesium . By similarity. Enzyme regulation: Phosphorylated by MAP2K1/MEK1 and MAP2K2/MEK2 on Thr-185 and Tyr-187 in response to external stimuli like insulin or NGF. Both phosphorylations are required for activity. This phosphorylation causes dramatic conformational changes, which enable full activation and interaction of MAPK1/ERK2 with its substrates. Phosphorylation on Ser-29 by SGK1 results in its activation by enhancing its interaction with MAP2K1/MEK1 and MAP2K2/MEK2. Dephosphorylated and inactivated by DUSP3, DUSP6 and DUSP9. Inactivated by pyrimidylpyrrole inhibitors. Ref.19 Ref.48. Subunit structure: 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 . By similarity. MKNK2 isoform 1 binding prevents from dephosphorylation and inactivation . By similarity. Interacts with DCC . By similarity. The phosphorylated form interacts with PML (isoform PML-4) Ref.9 Ref.13 Ref.19 Ref.20 Ref.24 Ref.29 Ref.33 Ref.34 Ref.36 Ref.37 Ref.39 Ref.40 Ref.46 Ref.48 Ref.55. Subcellular location: Cytoplasm cytoskeleton spindle . By similarity. Nucleus. Cytoplasm cytoskeleton microtubule organizing center centrosome. Cytoplasm. Note: Associated with the spindle during prometaphase and metaphase . By similarity. PEA15-binding and phosphorylated DAPK1 promote its cytoplasmic retention. Phosphorylation at Ser- 246 and Ser-248 as well as autophosphorylation at Thr-190 promote nuclear localization. Ref.24 Ref.29 Ref.39 Ref.48. Domain: The TXY motif contains the threonine and tyrosine residues whose phosphorylation activates the MAP kinases. Post-translational modification: Phosphorylated upon KIT and FLT3 signaling . By similarity. Dually phosphorylated on Thr-185 and Tyr-187, which activates the enzyme. Undergoes regulatory phosphorylation on additional residues such as Ser-246 and Ser-248 in the kinase insert domain (KID) These phosphorylations, which are probably mediated by more than one kinase, are important for binding of MAPK1/ERK2 to importin-7 (IPO7) and its nuclear translocation. In addition, autophosphorylation of Thr-190 was shown to affect the subcellular localization of MAPK1/ERK2 as well. Ligand-activated ALK induces tyrosine phosphorylation. Dephosphorylated by PTPRJ at Tyr-187. Phosphorylation on Ser-29 by SGK1 results in its activation by enhancing its interaction with MAP2K1/MEK1 and MAP2K2/MEK2. DUSP3 and DUSP6 dephosphorylate specifically MAPK1/ERK2 and MAPK3/ERK1 whereas DUSP9 dephosphorylates a broader range of MAPKs. Ref.14 Ref.35 Ref.39 Ref.44 Ref.45 Ref.46 Ref.48 Ref.63ISGylated . By similarity. Sequence similarities: Belongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family. MAP kinase subfamily.Contains 1 protein kinase domain. Sequence caution: The sequence CAA77753.1 differs from that shown. Reason: Erroneous initiation. Translation N-terminally extended.

0.02毫升

235美元

0.05毫升

360

0.1毫升

530