bs-1020R [Primary Antibody]
ERK1 Polyclonal Antibody
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Host: Rabbit

Target Protein: ERK1

Specificity: Possible cross-reactivity with ERK2

Immunogen Range: 101-200/380


Clonality: Polyclonal

Isotype: IgG

Entrez Gene: 26417

Swiss Prot: Q63844

Source: KLH conjugated synthetic peptide derived from human ERK1

Purification: Purified by Protein A.

Storage Buffer: 0.01M TBS(pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.

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

Background:

Involved in both the initiation and regulation of meiosis, mitosis, and postmitotic functions in differentiated cells by phosphorylating a number of transcription factors such as ELK-1. Phosphorylates EIF4EBP1; required for initiation of translation. Phosphorylates microtubule-associated protein 2 (MAP2). Phosphorylates SPZ1. Phosphorylates heat shock factor protein 4(HSF4) (By similarity). Highest levels within the nervous system, expressed in different tissues, mostly in intestine, placenta and lung. Increased expression during development. Belongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family. MAP kinase subfamily. Contains 1 protein kinase domain. Binds both upstream activators and downstream substrates in multimolecular complexes. Found in a complex with at least BRAF, HRAS, MAP2K1/MEK1, MAPK3 and RGS14. Interacts with TPRBy similarity. Interacts with ADAM15, ARRB2, CANX, DAPK1 (via death domain), HSF4, IER3, MAP2K1/MEK1, NISCH, and SGK1By similarity. Interacts with MORG1, PEA15 and MKNK2. MKNK2 isoform 1 binding prevents from dephosphorylation and inactivation.

Size: 100µL

Concentration: 1ug/ul

Applications: WB(1:300-5000)
ELISA(1:500-1000)
FCM(1:20-100)
IHC-P(1:200-400)
IHC-F(1:100-500)
IF(IHC-P)(1:50-200)
IF(IHC-F)(1:50-200)
IF(ICC)(1:50-200)

Predicted Molecular Weight: 43


Cross Reactive Species: Human
Mouse
Rat

For research use only. Not intended for diagnostic or therapeutic use.

PRODUCT SPECIFIC PUBLICATIONS
  • Li, Lingrui, et al. "Nrf2/ARE pathway activation, HO-1 and NQO1 induction by polychlorinated biphenyl quinone is associated with reactive oxygen species and PI3K/AKT signaling." Chemico-Biological Interactions (2013).Read more>>
  • Oyagbemi AA et al. Quercetin attenuates hypertension induced by sodium fluoride via reduction in oxidative stress and modulation of HSP 70/ERK/PPARγ signaling pathways. (2018) Sep 03Read more>>
  • Chi Q et al. Hydrogen Sulfide Gas Exposure Induces Necroptosis and Promotes Inflammation through the MAPK/NF-κB Pathway in Broiler Spleen. Oxid Med Cell Longev. 2019 Jul 31;2019:8061823. Read more>>
  • Hongyi Qu. et al. The effects of vasoactive intestinal peptide on RANKL-induced osteoclast formation. Ann Transl Med. 2021 Jan; 9(2): 127Read more>>
  • Chaoqun Wang. et al. Cl-amidine attenuates lipopolysaccharide-induced mouse mastitis by inhibiting NF-B, MAPK, NLRP3 signaling pathway and neutrophils extracellular traps release. Microb Pathogenesis. 2020 Dec;149:10453Read more>>
  • Yuqiu Xu. et al. Tumor-infiltrated activated B cells suppress liver metastasis of colorectal cancers. CELL REP. 2022 Aug;40:111295Read more>>
  • Huawei Liu. et al. Integrated multi-omics reveals the beneficial role of chlorogenic acid in improving the growth performance and immune function of immunologically-stressed broilers. ANIM NUTR. 2023 MayRead more>>
VALIDATION IMAGES

Formalin-fixed and paraffin embedded human placenta labeled with Rabbit Anti ERK1/MAPK3 Polyclonal Antibody, Unconjugated (bs-1020R) at 1:200 followed by conjugation to the secondary antibody and DAB staining


Formalin-fixed and paraffin embedded rat colon labeled with Rabbit Anti ERK1/MAPK3 Polyclonal Antibody, Unconjugated (bs-1020R) at 1:200 followed by conjugation to the secondary antibody and DAB staining


Mouse splenocytes probed with Rabbit Anti-ERK1 Polyclonal Antibody, Unconjugated (bs-1020R) (green) at 1:50 for 30 minutes followed by a FITC conjugated secondary antibody compared to unstained cells (blue), secondary only(light blue), and isotype control(orange).


Image provided by One World Lab validation program. A431 cells probed with ERK1 Polyclonal Antibody (bs-1020R) at 1:50 for 60 minutes at room temperature followed by Goat Anti-Rabbit IgG (H+L) Alexa Fluor 488 Conjugated secondary antibody.


Image provided by One World Lab validation program. SMMC7721 cells probed with ERK1 Polyclonal Antibody (bs-1020R) at 1:50 for 60 minutes at room temperature followed by Goat Anti-Rabbit IgG (H+L) Alexa Fluor 488 Conjugated secondary antibody.


Tissue/cell: Hela cell; 4% Paraformaldehyde-fixed; Triton X-100 at room temperature for 20 min; Blocking buffer (normal goat serum, C-0005) at 37°C for 20 min; Antibody incubation with (ERK1) polyclonal Antibody, Unconjugated (bs-1020R) 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.


Tissue/cell: HUVEC cell; 4% Paraformaldehyde-fixed; Triton X-100 at room temperature for 20 min; Blocking buffer (normal goat serum, C-0005) at 37°C for 20 min; Antibody incubation with (ERK1) polyclonal Antibody, Unconjugated (bs-1020R) 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.


Tissue/cell: HUVEC cell; 4% Paraformaldehyde-fixed; Triton X-100 at room temperature for 20 min; Blocking buffer (normal goat serum, C-0005) at 37°C for 20 min; Antibody incubation with (ERK1) polyclonal Antibody, Unconjugated (bs-1020R) 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.