نتایج جستجو برای: 157
تعداد نتایج: 10691 فیلتر نتایج به سال:
A crystal structure of the bacteriophage T7 gene 5 protein/Escherichia coli thioredoxin complex reveals a region in the exonuclease domain (residues 144-157) that is not present in other members of the E. coli DNA polymerase I family. To examine the role of this region, a genetically altered enzyme that lacked residues 144-157 (T7 polymerase (pol) Delta144-157) was purified and characterized bi...
The cancer-testis antigen NY-ESO-1 is one of the most promising candidates for generic vaccination of cancer patients. Here we analyzed the CD8(+) T cell response to a NY-ESO-1 peptide vaccine composed of the two previously defined peptides 157-165 and 157-167, administered with GM-CSF as a systemic adjuvant. The NY-ESO-1 peptide vaccine elicited a CD8(+) T cell response directed against multip...
Arteriogenesis is an inflammatory process associated with rapid cellular changes involving vascular resident endothelial progenitor cells (VR-EPCs). Extracellular cell surface bound 20S proteasome has been implicated to play an important role in inflammatory processes. In our search for antigens initially regulated during collateral growth mAb CTA 157-2 was generated against membrane fractions ...
Bottom anti-reflective coatings (BARCs) are essential for achieving the 65-nm node resolution target by minimizing the substrate reflectivity to less than 1% and by planarizing substrates. We believe that the developments in 157-nm BARC products are on track to make them available for timely application in 157-nm lithography. We have made some significant improvements in resist compatibility an...
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