Rabbit Anti-ERK1 + ERK2 antibody

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ERK 1/2; 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

Cat:

SL0022R

Species Reactivity：

Human,Mouse,Rat,(predicted: Chicken,Dog,Pig,Cow,Horse,Rabbit,)

Immunogen：

KLH conjugated synthetic peptide derived from human ERK2:301-358/358

Format：

Liquid

Storage instructions：

Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.

Concentration：

1mg/ml

Clonality：

Polyclonal

Isotype：

IgG

Applications：

WB=1:500-2000ELISA=1:5000-10000IHC-P=1:100-500IHC-F=1:100-500Flow-Cyt=1μg/TestIF=1:100-500（Paraffin sections need to do antigen repair）not yet tested in other applications.optimal dilutions/concentrations should be determined by the end user.

Host：

Rabbit

Product Overview：

Sample: Brain (Rat) Lysate at 30 ugHeart (Rat) lysate at 30 ugPrimary: Anti- ERK2/MAPK1 (SL0022R) at 1/200 dilutionSecondary: HRP conjugated Goat-Anti-rabbit IgG (SL0295G-HRP) at 1/3000 dilutionPredicted band size: 42 kDObserved band size: 42 kDSample: Lane 1: Cerebrum (Mouse) Lysate at 40 ugLane 2: Cerebrum (Rat) Lysate at 40 ugLane 3: Lymph node (Mouse) Lysate at 40 ugLane 4: Lymph node (Rat) Lysate at 40 ugPrimary: Anti-ERK1 + ERK2 (SL0022R) at 1/1000 dilutionSecondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilutionPredicted band size: 44/42 kDObserved band size: 40 kDSample: Lane 1: A431 (Human) Cell Lysate at 30 ugLane 2: MCF-7 (Human) Cell Lysate at 30 ugLane 3: Huvec (Human) Cell Lysate at 30 ugPrimary: Anti-ERK1 + ERK2 (SL0022R) at 1/1000 dilutionSecondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilutionPredicted band size: 44/42 kDObserved band size: 42/40 kD Paraformaldehyde-fixed, paraffin embedded (Mouse brain); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (ERK1 + ERK2) Polyclonal Antibody, Unconjugated (SL0022R) at 1:400 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.Tissue/cell: human lung carcinoma; 4% Paraformaldehyde-fixed and paraffin-embedded; Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,SLC0005) at 37℃ for 20 min; Incubation: Anti-ERK2/MAPK1 Polyclonal Antibody, Unconjugated(SL0022R) 1:200, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(SLC0010) stainingTissue/cell: Hela cell; 4% Paraformaldehyde-fixed; Triton X-100 at room temperature for 20 min; Blocking buffer (normal goat serum, SLC0005) at 37°C for 20 min; Antibody incubation with (ERK1 + ERK2) polyclonal Antibody, Unconjugated (SL0022R) 1:100, 90 minutes at 37°C; followed by a FITC conjugated Goat Anti-Rabbit IgG antibody at 37°C for 90 minutes, DAPI (blue, C02-04002) was used to stain the cell nuclei.Blank control: Hep G2 cells (blue). Primary Antibody:Rabbit Anti-ERK1 + ERK2 antibody(SL0022R), Dilution: 1μg in 100 μL 1X PBS containing 0.5% BSA; Isotype Control Antibody: Rabbit IgG(orange) ,used under the same conditions ); Secondary Antibody: Goat anti-rabbit IgG-PE(white blue), Dilution: 1:200 in 1 X PBS containing 0.5% BSA.ProtocolThe cells were fixed with 2% paraformaldehyde (10 min) , then permeabilized with 90% ice-cold methanol for 30 min on ice. Primary antibody (SL0022R, 1μg /1x10^6 cells) were incubated for 30 min on the ice, followed by 1 X PBS containing 0.5% BSA + 1 0% goat serum (15 min) to block non-specific protein-protein interactions. Then the Goat Anti-rabbit IgG/PE antibody was added into the blocking buffer mentioned above to react with the primary antibody at 1/200 dilution for 30 min on ice. Acquisition of 20,000 events was performed.

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Unit:

Price: $220.00

Product PDFs

Datasheet: Down Datasheet

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Protein Attributes
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The protein encoded by this gene is a member of the MAPkinase family. MAP kinases, also known as extracellularsignal-regulated kinases (ERKs), act in a signaling cascade thatregulates various cellular processes such as proliferation,differentiation, and cell cycle progression in response to avariety of extracellular signals. This kinase is activated byupstream kinases, resulting in its translocation to the nucleuswhere it phosphorylates nuclear targets. Alternatively splicedtranscript variants encoding different protein isoforms have beendescribed. [provided by RefSeq, Jul 2008].

Function:
Serine/threonine kinase which acts as an essentialcomponent of the MAP kinase signal transduction pathway. MAPK1/ERK2and MAPK3/ERK1 are the 2 MAPKs which play an important role in theMAPK/ERK cascade. They participate also in a signaling cascadeinitiated by activated KIT and KITLG/SCF. Depending on the cellularcontext, the MAPK/ERK cascade mediates diverse biological functionssuch as cell growth, adhesion, survival and differentiation throughthe regulation of transcription, translation, cytoskeletalrearrangements. The MAPK/ERK cascade plays also a role ininitiation and regulation of meiosis, mitosis, and postmitoticfunctions in differentiated cells by phosphorylating a number oftranscription factors. About 160 substrates have already beendiscovered for ERKs. Many of these substrates are localized in thenucleus, and seem to participate in the regulation of transcriptionupon stimulation. However, other substrates are found in thecytosol as well as in other cellular organelles, and those areresponsible for processes such as translation, mitosis andapoptosis. Moreover, the MAPK/ERK cascade is also involved in theregulation of the endosomal dynamics, including lysosome processingand endosome cycling through the perinuclear recycling compartment(PNRC); as well as in the fragmentation of the Golgi apparatusduring mitosis. The substrates include transcription factors (suchas 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 avariety 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) andphosphatases (such as DUSP1, DUSP4, DUSP6 or DUSP16) are othersubstrates which enable the propagation the MAPK/ERK signal toadditional cytosolic and nuclear targets, thereby extending thespecificity of the cascade. Mediates phosphorylation of TPR inrespons to EGF stimulation. May play a role in the spindle assemblycheckpoint. Phosphorylates PML and promotes its interaction withPIN1, leading to PML degradation (By similarity).
Acts as a transcriptional repressor. Binds to a[GC]AAA[GC] consensus sequence. Repress the expression ofinterferon gamma-induced genes. Seems to bind to the promoter ofCCL5, DMP1, IFIH1, IFITM1, IRF7, IRF9, LAMP3, OAS1, OAS2, OAS3 andSTAT1. Transcriptional activity is independent of kinase activity.

Subunit:
Binds both upstream activators and downstream substratesin multimolecular complexes. Interacts with ADAM15, ARHGEF2, ARRB2,DAPK1 (via death domain), HSF4, IER3, IPO7, DUSP6, NISCH, SGK1, andisoform 1 of NEK2. Interacts (via phosphorylated form) with TPR(via SLCterminus region and phosphorylated form); the interactionrequires dimerization of MAPK1/ERK2 and increases following EGFstimulation. Interacts (phosphorylated form) withCAV2 ('Tyr-19'-phosphorylated form); the interaction, promoted byinsulin, leads to nuclear location and MAPK1 activation. Interacts with DCC. Interacts withMORG1, PEA15 and MKNK2. MKNK2 isoform 1 binding prevents fromdephosphorylation and inactivation. The phosphorylated forminteracts with PML.

Subcellular Location:
Cytoplasm, cytoskeleton, spindle. Nucleus. Cytoplasm, cytoskeleton, centrosome. Cytoplasm. Note=Associated with the spindle duringprometaphase and metaphase. PEA15-binding andphosphorylated DAPK1 promote its cytoplasmic retention.Phosphorylation at Ser-244 and Ser-246 as well asautophosphorylation at Thr-188 promote nuclear localization.

Tissue Specificity:
Widely expressed.

Post-translational modifications:
Dually phosphorylated on Thr-183 and Tyr-185, which activatesthe enzyme. Ligand-activated ALK induces tyrosine phosphorylation. Dephosphorylated by PTPRJ at Tyr-185. Phosphorylated upon FLT3 and KIT signaling.

Similarity:
Belongs to the protein kinase superfamily. CMGCSer/Thr protein kinase family. MAP kinase subfamily.
Contains 1 protein kinase domain.

SWISS:
P27361

Gene ID:
5595

Database links:

Entrez Gene: 5594 Human

Entrez Gene: 5595 Human

Entrez Gene: 26413 Mouse

Entrez Gene: 26417 Mouse

Entrez Gene: 116590 Rat

Entrez Gene: 50689 Rat

Entrez Gene: 327672 Cow

Omim: 176948 Human

Omim: 601795 Human

SwissProt: P46196 Cow

SwissProt: P27361 Human

SwissProt: P28482 Human

SwissProt: P63085 Mouse

SwissProt: Q63844 Mouse

SwissProt: P21708 Rat

SwissProt: P63086 Rat

Unigene: 431850 Human

Unigene: 861 Human

Unigene: 196581 Mouse

Unigene: 8385 Mouse

Unigene: 2592 Rat

Unigene: 34914 Rat

激酶和磷酸酶（Kinases and Phosphatases）
丝裂原活化蛋白激酶-ERK（Mitogen-activated protein kinase 1, MAPK-1）是一组可以被多种细胞外信号即获得蛋白丝/苏氨酸激酶，处于胞浆信号传导通路的终末位置，活化后转位到核内，作用于核内转录因子，调节基因表达。它主要参与生长因子、激素、细胞因子、应激等各种刺激下细胞的反应、细胞的生长、分化过程。
蛋白分子量：42kDa。
经研究证实，MAPK信号转导通路存在于大多数细胞内，在将细胞外刺激信号转导至细胞及其核内，并引起细胞生物学反应（如细胞增殖、分化、转化及凋亡等）的过程中具有至关重要的作用。研究表明，MAPK信号转导通路在细胞内具有生物进化的高度保守性，在低等原核细胞和高等哺乳类细胞内，目前均已发现存在着多条并行的MAPK信号通路，不同的细胞外刺激可使用不同的MAPK信号通路，通过其相互调控而介导不同的细胞生物学反应。 Picture

Sample:
Lane 1: Cerebrum (Mouse) Lysate at 40 ug
Lane 2: Cerebrum (Rat) Lysate at 40 ug
Lane 3: Lymph node (Mouse) Lysate at 40 ug
Lane 4: Lymph node (Rat) Lysate at 40 ug
Primary:
Anti-ERK1 + ERK2 (SL0022R) at 1/1000 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 44/42 kD
Observed band size: 40 kD

Sample:
Lane 1: A431 (Human) Cell Lysate at 30 ug
Lane 2: MCF-7 (Human) Cell Lysate at 30 ug
Lane 3: Huvec (Human) Cell Lysate at 30 ug
Primary:
Anti-ERK1 + ERK2 (SL0022R) at 1/1000 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 44/42 kD
Observed band size: 42/40 kD

Paraformaldehyde-fixed, paraffin embedded (Mouse brain); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (ERK1 + ERK2) Polyclonal Antibody, Unconjugated (SL0022R) at 1:400 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.

Tissue/cell: human lung carcinoma; 4% Paraformaldehyde-fixed and paraffin-embedded;
Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,SLC0005) at 37℃ for 20 min;
Incubation: Anti-ERK2/MAPK1 Polyclonal Antibody, Unconjugated(SL0022R) 1:200, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(SLC0010) staining

Tissue/cell: Hela cell; 4% Paraformaldehyde-fixed; Triton X-100 at room temperature for 20 min; Blocking buffer (normal goat serum, SLC0005) at 37°C for 20 min; Antibody incubation with (ERK1 + ERK2) polyclonal Antibody, Unconjugated (SL0022R) 1:100, 90 minutes at 37°C; followed by a FITC conjugated Goat Anti-Rabbit IgG antibody at 37°C for 90 minutes, DAPI (blue, C02-04002) was used to stain the cell nuclei.

Blank control: Hep G2 cells (blue).
Primary Antibody:Rabbit Anti-ERK1 + ERK2 antibody(SL0022R), Dilution: 1μg in 100 μL 1X PBS containing 0.5% BSA;
Isotype Control Antibody: Rabbit IgG(orange) ,used under the same conditions );
Secondary Antibody: Goat anti-rabbit IgG-PE(white blue), Dilution: 1:200 in 1 X PBS containing 0.5% BSA.
Protocol
The cells were fixed with 2% paraformaldehyde (10 min) , then permeabilized with 90% ice-cold methanol for 30 min on ice. Primary antibody (SL0022R, 1μg /1x10^6 cells) were incubated for 30 min on the ice, followed by 1 X PBS containing 0.5% BSA + 1 0% goat serum (15 min) to block non-specific protein-protein interactions. Then the Goat Anti-rabbit IgG/PE antibody was added into the blocking buffer mentioned above to react with the primary antibody at 1/200 dilution for 30 min on ice. Acquisition of 20,000 events was performed.

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Specific References (30) | SL0022R has been referenced in 30 publications.

[IF=2.952] Linyan Cheng. et al. Icariin attenuates thioacetamide‑induced bone loss via the RANKL‑p38/ERK‑NFAT signaling pathway. Mol Med Rep. 2022 Apr;25(4):1-11 WB ; Rat.

PubMed:35169865

[IF=3.598] Li R et al. Pharmacological biotargets and the molecular mechanisms of oxyresveratrol treating colorectal cancer: Network and experimental analyses. Biofactors. 2019 Oct 24. IHF&ICF ; Human.

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[IF=5.455] Zhang, Rongrong. et al. Compound traditional Chinese medicine dermatitis ointment ameliorates inflammatory responses and dysregulation of itch-related molecules in atopic dermatitis. Chin Med-Uk. 2022 Dec;17(1):1-19 WB ; Mouse.

PubMed:34983579

[IF=1.892] Fang Jia. et al. Cytotoxicity and anti-inflammatory effect of a novel diminazene aceturate derivative in bovine mammary epithelial cells. Res Vet Sci. 2021 Jul;137:102 WB ; Bovine.

PubMed:33964615

[IF=2.1] Le Zhuang. et al. Evaluation of the effects of IL‑22 on the proliferation and differentiation of keratinocytes in vitro. Mol Med Rep. 2020 Oct;22(4):2715-2722 WB ; Human.

PubMed:32945375

[IF=2.245] Pengwei Wang. et al. Deoxynivalenol Induces Inflammation in the Small Intestine of Weaned Rabbits by Activating Mitogen-Activated Protein Kinase Signaling. Front Vet Sci. 2021; 8: 632599 WB,IHC ; Rabbit.

PubMed:3724367

[IF=2.571] Wang L et al. 1‐(4‐((5‐chloro‐4‐((2‐(isopropylsulfonyl)phenyl)amino)pyrimidin‐2‐yl)amino)‐3‐methoxyphenyl)‐3‐(2‐(dimethylamino)ethyl)imidazolidin‐2‐one (ZX‐42), a novel ALK inhibitor, induces apoptosis and protective autophagy in H2228 cells. J Pharm Pharmacol. 2020 Oct;72(10):1370-1382. WB ; Human.

PubMed:32591369

[IF=4.011] Zhou C et al. Combining transcatheter arterial embolization with iodized oil containing Apatinib inhibits HCC growth and metastasis. Sci Rep. 2020 Feb 19;10(1):2964. WB ; Human.

PubMed:6476049

[IF=3.118] Fu S et al. Berberine suppresses mast cell-mediated allergic responses via regulating FcɛRI-mediated and MAPK signaling.Int Immunopharmacol. 2019 Jun;71:1-6. WB ; Human.

PubMed:30861392

[IF=3.098] Fan Y et al. S5, a Withanolide Isolated from Physalis Pubescens L., Induces G2/M Cell Cycle Arrest via the EGFR/P38 Pathway in Human Melanoma A375 Cells.(2018) Molecules 23(12) WB ; Human.

PubMed:30513793

[IF=3.499] Pan LX et al. TMEM100 mediates inflammatory cytokines secretion in hepatic stellate cells and its mechanism research. Toxicol Lett. 2019 Jan 10. pii: S0378-4274(18)31704-1. WB ; Human.

PubMed:30639579

[IF=2.332] Zhao X et al. Total flavones of fermentation broth by co-culture of Coprinus comatus and Morchella esculenta induces an anti-inflammatory effect on LPS-stimulated RAW264.7 macrophages cells via the MAPK signaling pathway.(2018) Microb Pathog.125:431-437. WB ; Mouse.

PubMed:30316005

[IF=2.25] Gao W et al. The combination of indirubin and isatin attenuates dextran sodium sulfate induced ulcerative colitis in mice.Biochem Cell Biol. 2018 Oct;96(5):636-645. WB ; Mouse.

PubMed:29671340

[IF=3.373] Guo et al. Effects of methylglyoxal and glyoxalase I inhibition on breast cancer cells proliferation, invasion, and apoptosis through modulation of MAPKs, MMP9, and Bcl-2. (2015) Cancer.Biol.Ther. 17:169-80 WB ; human.

PubMed:26618552

[IF=2.27] Yu, Wu, et al. "BEX4 upregulation alters Sertoli cell growth properties and protein expression profiles: An explanation for cadmium‐induced testicular Sertoli cell injury." Journal of Biochemical and Molecular Toxicology (2017).

PubMed:28295929

[IF=3.03] Sun, Jing, et al. "Hypoglycemic effect and mechanism of honokiol on type 2 diabetic mice." Drug Design, Development and Therapy 9 (2015): 6327. WB ; Mouse.

PubMed:26674084

[IF=14.528] Dejun Xu. et al. Melatonin protects mouse testes from palmitic acid‐induced lipotoxicity by attenuating oxidative stress and DNA damage in a SIRT1‐dependent manner. J Pineal Res. 2020 Nov;69(4):e12690 WB ; Mouse.

PubMed:32761924

[IF=3.69] Lei Yuet al. TMF, a natural dihydroflavonoid isolated from Scutellaria javanica Jungh, stimulates anticancer activity of s36 cancer-bearing mice, induces apoptosis, inhibits invasion and migration on HepG-2 cells. J Ethnopharmacol . 2020 Dec 5;263:113072. WB ; Human.

PubMed:32738393

[IF=2.575] Feng Zhang et al. β-cryptoxanthin alleviates myocardial ischaemia/reperfusion injury by inhibiting NF-κB-mediated inflammatory signalling in rats. Arch Physiol Biochem. 2020 May 2;1-8. WB ; Rat.

PubMed:32362203

[IF=2.721] Qiong J et al. Synovial mesenchymal stem cells effectively alleviate osteoarthritis through promoting the proliferation and differentiation of meniscus chondrocytes. Eur Rev Med Pharmacol Sci. 2020 Feb;24(4):1645-1655. WB ; rat.

PubMed:32141530

[IF=1.851] Yuan L et al. Long non-coding RNA H19 protects H9c2 cells against hypoxia‑induced injury by activating the PI3K/AKT and ERK/p38 pathways. Molecular Medicine Reports, (2020). 21, 1709-1716. WB ; Rat.

PubMed:doi:10.3892/mmr.2020.10978

[IF=6.162] Lin TJ et al. Novel Antrodia cinnamomea Extract Reduced Cancer Stem-Like Phenotype Changes and Resensitized KRAS-Mutant Colorectal Cancer via a MicroRNA-27a Pathway. Cancers,2019 11(11), 1657. WB ; Human.

PubMed:doi:10.3390/cancers11111657

[IF=3.616] Zhao F et al. Hypoxia Preconditioned Adipose Derived Endothelial Progenitor Cells Promote Bladder Augmentation. Tissue Eng Part A. 2019 Jun 26. WB ; Rat.

PubMed:31238789

[IF=3.266] Wu Y et al. Therapeutic effects of Erbin inhibitor on spinal cord contusion in mice. Am J Transl Res. 2019 Apr 15;11(4):2570-2579. WB&IHSLCP ; Mouse.

PubMed:31105863

[IF=4.868] Wang G et al. Protective Effect of Methane-Rich Saline on Acetic Acid-Induced Ulcerative Colitis via Blockingthe TLR4/NF-κB/MAPK Pathway and Promoting IL-10/JAK1/STAT3-Mediated Anti-inflammatory Response. Oxid Med Cell Longev. 2019 Apr 28;2019:7850324. WB ; Mouse.

PubMed:31182999

[IF=3.118] Jiang Y et al. Changes in inflammatory factors and protein expression in sulfur mustard (1LD 50)-induced acute pulmonary injury in rats.International Immunopharmacology, 2018 61, 338–345. IHSLCP ; Rat.

PubMed:10.1016/j.intimp.2018.06.025

[IF=3.86] Chu, Meiqiang, et al. "MicroRNA-126 participates in lipid metabolism in mammary epithelial cells." Molecular and Cellular Endocrinology (2017). WB ; Human.

PubMed:28599789

[IF=3.22] Du, Wei, et al. "Pinellia ternata Attenuates Mucus Secretion and Airway Inflammation after Inhaled Corticosteroid Withdrawal in COPD Rats." The American Journal of Chinese Medicine 44.05 (2016): 1027-1041. WB ; Rat.

PubMed:27430907

[IF=1.58] Sun, Jing, et al. "Magnolia officinalis extract contains potent inhibitors against PTP1B and attenuates hyperglycemia in db/db mice." BioMed Research International 2015 (2015). WB ; Mouse.

PubMed:26064877