Western blot shows lysates of Raji human Burkitt's lymphoma cell line, Daudi human Burkitt's lymphoma cell line, and CH-1 mouse B cell lymphoma cell line, and L1.2 mouse pro-B cell line. PVDF membrane was probed with 2 ...read more
Differential binding of transcription factors on EBV genomes in type I and type III latency.(A) ChIP-Seq tracks mapped to EBV genome in LCL (red) or Mutu I (blue) for EBF1 or RBP-j kappa as indicated. EBNA2 ChIP-Seq ...read more
Cooperative binding and colocalization of EBF1, RBP-j kappa , and EBNA2 at DNA regulatory elements.(A) DNA-affinity binding assays with nuclear extracts from EREB2.5 cells with (+) or without (-) estradiol (E2) using ...read more
EBNA2-dependent transcription factor redistribution in chromatin occupancy.EREB2.5 cells were treated with (+) or without (-) estradiol (E2) for 24 or 48 hrs and then assayed by ChIP for binding to EBF1 (A and B), RBP-j ...read more
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
6 months, -20 to -70 °C under sterile conditions after reconstitution.
Buffer
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Preservative
No Preservative
Reconstitution Instructions
Reconstitute at 0.2 mg/mL in sterile PBS.
Notes
This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.
Alternate Names for EBF-1 Antibody [Unconjugated]
COE1
Collier, Olf and EBF transcription factor 1
early B-cell factor 1
Early B-cell factor
EBF1
EBF-1
EBFFLJ41763
O/E-1
OE-1
OLF1
OLF1FLJ39389
olfactory neuronal transcription factor 1
transcription factor COE1
Background
EBF-1 (Early B cell Factor 1; also OLF1 and COE1) is a 65-70 kDa member of the COE family of transcription factors. Although expressed in adipocytes and neurons, it is best studied in B cells where IL-7 acts to promote EBF-1 in pre-proB cells, leading to proB stage development. Mouse EBF-1 is 591 amino acids (aa) in length. It contains one DNA-binding region with an embedded zinc-finger motif (aa 51‑235), a dimerization segment between aa 370‑430, and a Pro/Ser-rich transactivation domain (aa 462‑550). EBF-1 either homodimerizes, or heterodimerizes with EBF-2 and -3. There is an alternate start site at Met134, and an isoform that shows a one aa substitution for aa 252‑259. Over aa 416‑520, mouse EBF-1 shows absolute aa identity to the equivalent sequence in rat and human EBF-1.
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.
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