Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Barbara Kure Klein"'
Publikováno v:
Biochemistry. 34:6540-6551
Interleukin-3 (IL-3) is a cytokine which stimulates the proliferation and differentiation of hematopoietic progenitors into multiple cell lineages. The 1H, 15N, and 13C NMR resonances of a recombinant human IL-3 variant (SC-65369) have been assigned
Publikováno v:
Gene. 101:291-295
Bovine insulin-like growth factor 2 (bIGF2) was produced in inclusion bodies in the cytoplasm of Escherichia coli and accumulated at high levels: 20-25% of total Coomassie-stained bacterial protein. The level of accumulation of bIGF2 was affected by
Autor:
Yiqing Feng, and Ann M. Donnelly, Joseph O. Polazzi, Edith S. Grabbe, Jeng-Jong Shieh, Barbara Kure Klein, Kumnan Paik, Linda L. Zurfluh, Mark P. Baganoff, John P. McKearn, Charles A. McWherter, William F. Hood, Ann L. Abegg
Publikováno v:
Biochemistry. 38(14)
Myelopoietins (MPOs) are a family of engineered dual interleukin-3 (IL-3) and granulocyte colony-stimulating factor (G-CSF) receptor agonists that are superior in comparison to the single agonists in their ability to promote the growth and maturation
Autor:
Kumnan Paik, Kris Sterbenz, Barrett R. Thiele, Sarah Ruth Braford-Goldberg, John P. McKearn, Barbara Kure Klein, S. Christopher Bauer, Alan Michael Easton, Peter O. Olins, Joseph O. Polazzi, Jon A. Klover, Maire Helena Caparon
Publikováno v:
The Journal of biological chemistry. 270(40)
A deletion variant of human interleukin-3, hIL-3(15-125), was produced in the periplasmic space of Escherichia coli and had full activity in an AML193.1.3 cell proliferation assay. Libraries of random single-amino acid substitutions were constructed
Autor:
N.R. Staten, Barbara Kure Klein, John Warren Thomas, John P. McKearn, Mark Allen Abrams, Kumnan Paik, Charles M. Baum, William F. Hood, Joseph B. Monahan
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America. 92(9)
A systematic evaluation of structure-activity information led to the construction of genetically engineered interleukin 3 (IL-3) receptor agonists (synthokines) with enhanced hematopoietic potency. SC-55494, the most extensively characterized member
Autor:
Barbara Kure Klein, Catherine S. Devine, Joseph O. Polazzi, Shaukat H. Rangwala, Peter O. Olins
Publikováno v:
Protein engineering. 5(6)
Bovine somatotropin (bST) was secreted from Escherichia coli at moderate levels of 1-2 micrograms/ml/OD using expression vectors in which the bST gene was fused to the lamB secretion signal. To study the secretion properties of bST in E.coli further,
Autor:
Christine E. Smith, Peter O. Olins, Barbara Kure Klein, Edwin Rowold, Stephen R. Hill, Sybille Galosy, Catherine S. Devine
Publikováno v:
Bio/technology (Nature Publishing Company). 9(9)
We have expressed a chimeric protein, comprising the LamB secretion signal sequence fused to mature bovine somatotropin (bST), in Escherichia coli. Plasmid constructs with the recA promoter showed significant protein accumulation prior to induction a
Autor:
Ganesh M. Kishore, S. C. Bauer, Guy della-Cioppa, Robert T. Fraley, Dilip M. Shah, Barbara Kure Klein
Publikováno v:
Proceedings of the National Academy of Sciences. 83:6873-6877
5- enol Pyruvylshikimate-3-phosphate synthase (EPS P synthase; 3-phosphoshikimate 1-carboxyvinyl-transferase; EC 2.5.1.19) is a chloroplast-localized enzyme of the shikimate pathway in plants. This enzyme is the target for the nonselective herbicide
Publikováno v:
Proceedings of the National Academy of Sciences. 82:3539-3542
Partially denatured 16S rRNA from 30S ribosomes shows features of secondary structure in electron microscopy that correspond to the well accepted secondary structure model derived from chemical modification and phylogenetic data. However, a very diff
Publikováno v:
Biochemistry. 23(17)
Loops observed in partially denatured 16S rRNA lie within three domains, each about 500 nucleotides long. The loops observed in the 5' and central domains agree well with features of the model proposed by Woese et al. [Woese, C. R., Gutell, R., Gupta