As a result of chromosome translocation, the EWS gene is fused to a variety of transcription factors, including ATF-1 in human neoplasias.
In the Ewing family of tumors, the N-terminal domain of EWS is fused to the DNA-binding domain of various ETS transcription factors, including Fli-1, Erg, ETV1, E1AF and FEV.
The EWS/Fli-1 chimeric protein acts as a more potent transcriptional activator than Fli-1 and can promote cell transformation.
Two functional regions have been identified in EWS; an N-terminal region (domain A), that has little transactivation activity but transforms efficiently when fused to Fli-1, and a distal region (domain B), which shows transactivation activity but transforms less efficiently when fused to Fli-1.
Applications:Suitable for use in Western Blot, Immunohistochemistry, and Immunofluorescence.
Other applications not tested.
Recommended Dilution:Western Blot: 1:500-1:2000Immunohistochemistry: 1:50-1:200Immunofluorescence: 1:50-1:200Optimal dilutions to be determined by the researcher.
Storage and Stability:May be stored at 4°C for short-term only.
Aliquot to avoid repeated freezing and thawing.
Store at -20°C.
Aliquots are stable for 12 months after receipt.
For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
仕様
Size：100ul
Host：rabbit
Source Antibody：human
Grade：Affinity Purified
Purity：Purified by Immunoaffinity chromatography.
Form：Supplied as a liquid in PBS, 0.09% sodium azide, 50% glycerol.
Specificity：Recognizes human EWSR1. Species Crossreactivity: mouse and rat
Isotype：IgG
Calc Applications Abbrev：IF IHC WB
Calc Crossreactivity：Hu Mo Rt
Immunogen：Recombinant protein corresponding to human EWSR1.
