EGR2 Antibody - BSA Free

Western Blot: EGR2 Antibody [NB110-59723] - Detection of EGR2 in human fetal lung tissue using NB110-59723.

Immunocytochemistry/Immunofluorescence: EGR2 Antibody [NB110-59723] - MCF7 cells were fixed in 4% paraformaldehyde for 10 minutes and permeabilized in 0.5% Triton X-100 in PBS for 5 minutes. The cells were incubated with anti-EGR2 Antibody NB110-59723 at 2 ug/ml overnight at 4C and detected with an anti-rabbit Dylight 488 (Green) at a 1:1000 dilution for 60 minutes. Nuclei were counterstained with DAPI (Blue). Cells were imaged using a 100X objective and digitally deconvolved.

Immunohistochemistry-Paraffin: EGR2 Antibody [NB110-59723] - Analysis of a FFPE tissue section of mouse brain using 1:200 dilution of EGR2 antibody. The staining was developed using HRP labeled anti-rabbit secondary antibody and DAB reagent, and nuclei of cells were counter-stained with hematoxylin.

Immunocytochemistry/Immunofluorescence: EGR2 Antibody [NB110-59723] - EGR2 staining on E13.5 dorsal root ganglion and neural tube.

• Reactivity: Hu, Mu, Po
• Applications: WB, ICC/IF, IHC
• Clonality: Polyclonal
• Host: Rabbit
• Conjugate: Unconjugated
• Format: BSA Free
• Concentration: 1.0 mg/ml

EGR2 Antibody - BSA Free Summary

• Immunogen: A synthetic peptide made to a portion of human EGR2 (within residues 200-300). [Swiss-Prot# P11161]
• Localization: Nuclear
• Isotype: IgG
• Clonality: Polyclonal
• Host: Rabbit
• Gene: EGR2
• Purity: Immunogen affinity purified

Applications/Dilutions

• Dilutions:
  • Immunocytochemistry/ Immunofluorescence 1-5 ug/ml
  • Immunohistochemistry 1:200
  • Immunohistochemistry-Paraffin 1:200
  • Western Blot 2 ug/ml
• Application Notes: This EGR2 antibody is useful for ICC and Western blot, where a band is seen at ~50 kDa. There is also a strong non-specific band at ~75 kDa. In ICC/IF nuclear staining was observed in Hela cells.
• Theoretical MW: 50 kDa.
  Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Reactivity Notes

Immunogen displays the following percentage of sequence identity for non-tested species: mouse (86%), rat (86%), chicken (86%) and Xenopus (86%) proteins.

Packaging, Storage & Formulations

• Storage: Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
• Buffer: PBS
• Preservative: 0.05% Sodium Azide
• Concentration: 1.0 mg/ml
• Purity: Immunogen affinity purified

Alternate Names for EGR2 Antibody - BSA Free

• AT591
• CMT1D
• CMT4E
• early growth response 2 (Krox-20 homolog, Drosophila)
• early growth response 2
• early growth response protein 2
• EGR-2
• FLJ14547
• Krox-20 homolog, Drosophila
• KROX-20, Drosophila, homolog (early growth response-2)
• KROX20DKFZp686J1957
• Zinc finger protein Krox-20

Background

EGR2 (E3 SUMO-protein ligase EGR2) protein is a member of EGR C2H2-type zinc-finger family and is a sequence-specific DNA-binding transcription factor that binds to two specific DNA sites located in HOXA4 promotor. EGR2 is an E3 SUMO-protein ligase that facilitates SUMO1 conjugation to its coregulators NAB1/NAB2, whose sumoylation down-regulates EGR2's own transcriptional activity. EGR2 interacts with HCFC1, UBC9 and WWP2, and WWP2 mediated ubiquitinization of EGR2 results in its proteasomal degradation. EGR2 protein activates several genes which are implicated in the formation and maintenance of myelin, the fatty substance that covers and protects nerve cells. EGR2 is considered a "master" transcription factor that regulates PNS myelination and plays a key role in myelin homeostasis. Besided peripheral nerve myelination, EGR2 plays important role in T cell maturation, hindbrain segmentation, and lipid biosynthesis. Genetic alteration of EGR2 results in a variety of relatively severe demyelinating neuropathies such as congenital hypomyelinating neuropathy (CHN), childhood-onset Dejerine-Sottas neuropathy (DSN), and Charcot-Marie-Tooth disease type 1D (CMT1D).

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Publications for EGR2 Antibody (NB110-59723)(2)

Publications using NB110-59723

• Xu J, Zhang B, Cai J et al. The transcription factor Stat-1 is essential for Schwann cell differentiation, myelination and myelin sheath regeneration Molecular medicine (Cambridge, Mass.) 2023-06-26 [PMID: 37365519] (WB, Rat)
  
  Details:
  1:500 dilution
• Ojeda-Juarez D, Lawrence J, Soldau K et al. Prions induce an early Arc response and a subsequent reduction in mGluR5 in the hippocampus Neurobiology of disease 2022-07-26 [PMID: 35905927] (WB, Mouse)
  
  Details:
  Dilutions: 1:1000

Review for EGR2 Antibody (NB110-59723) (1)

Average Rating: 4

(Based on 1 review)

We have 1 review tested in 1 species: Mouse.

reviewed by: Daochun Sun IHC-P Mouse 02/24/2017

Summary

• Application: Immunohistochemistry-Paraffin
• Sample Tested: Embryonic dorsal root ganglion,Embryonic neural tube
• Species: Mouse

Bioinformatics

• Gene Symbol: EGR2