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General description
The family of Early B-cell Factor (EBF) or Collier/Olf-1/EBF (COE) proteins, EBF1, EBF2, and EBF3, are ubiquitous zinc-binding transcription factors found in many species, including human, Drosophila melanogaster, and Caenorhabditis elegans. EBF proteins are capable of forming homo- and heterodimers that bind to DNA at specific sites that include the sequence 5′-ATTCCCNNGGGAATT-3′. EBF1, the prototypical member of this family, may employ epigenetic mechanisms, such as DNA methylation and chromatin remodeling, to regulate genes involved in B-cell development such as Pax5. The second member of this family EBF2 is involved in bone development, adipogenesis, and CNS development, processes which may also hinge on EBF1. EBF3 has been characterized as a tumor suppressor protein, due to its role in regulating multiple genes such as those for cyclins and CDKs which control cell growth, differentiation, and apoptosis. However, emerging evidence indicates that all EBF proteins may play a role in the development of various cancers.
~72 kDa observed. An uncharacterized band may appear at ~42, ~55, and ~108 kDa in some lysates.
Immunogen
KLH-conjugated linear peptide corresponding to mouse EBF-3.
Application
Anti-EBF-3 Antibody is an antibody against EBF-3 for use in Western Blotting, IHC(P), Immunofluorescence, Dot Blot.
Research Category
Neuroscience
Research Sub Category
Developmental Neuroscience
Western Blot Analysis: A 1:500 dilution from a representative lot detected EBF-3 in COS-7 cells transfected with EBF-3. (Image courtesy of Dr. Giacomo Consalez, San Raffaele Scientific Institute.)
Immunohistochemistry Analysis: A 1:500 dilution from a representative lot detected EBF-3 in mouse cryosections of wild type spinal cord tissue. (Image courtesy of Dr. Giacomo Consalez, San Raffaele Scientific Institute.)
Immunofluorescence Analysis: A 1:500 dilution from a representative lot detected EBF-3 in COS-7 cells transfected with EBF expressing plasmids. (Image courtesy of Dr. Giacomo Consalez, San Raffaele Scientific Institute.)
Dot Blot Analysis: EBF-1, EBF-2, and EBF-3 peptides from a representative lot were probed with Anti-EBF-3 (1:100 dilution). No cross reactivity to peptides for EBF-1 & EBF-2 were observed.
Biochem/physiol Actions
This antibody recognizes EB-3 but not EB-1 or EB-2.
Physical form
Affinity purified
Purified rabbit polyclonal in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.
Preparation Note
Stable for 1 year at 2-8°C from date of receipt.
Analysis Note
Control
Mouse E16 brain tissue lysate
Evaluated by Western Blot in mouse E16 brain tissue lysate.
Western Blot Analysis: 2 µg/mL of this antibody detected EBF-3 in 10 µg of mouse E16 brain tissue lysate.
Other Notes
Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
| biological source | rabbit |
| Quality Segment | 100 |
| conjugate | unconjugated |
| antibody form | affinity isolated antibody |
| antibody product type | primary antibodies |
| clone | polyclonal |
| purified by | affinity chromatography |
| species reactivity | mouse |
| species reactivity (predicted by homology) | rat (based on 100% sequence homology), human (based on 100% sequence homology) |
| technique(s) | dot blot: suitable,immunofluorescence: suitable,immunohistochemistry: suitable (paraffin),western blot: suitable |
| NCBI accession no. | NP_001106886 |
| UniProt accession no. | O08791 |
| shipped in | wet ice |
| target post-translational modification | unmodified |
| Gene Information | human ... EBF3(253738) mouse ... Ebf3(13593) |
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