p pa pb pc pd pe pf pg ph pi pk pl pm pn po pp pr ps pt pu pv pw px py

Перевод: peptide

пептид

Тезаурус:

1. These results contradict our earlier proposal based on a model CsA/CyP structure and an unrefined X-ray structure, in which the MeBmt1OH mimics the carbonyl of the peptide bond (MeBmt is N -methyl-(4R)-4- ((E) -2-butenyl) -4-methyl-L-threonine).
2. The sensory nerve cells that are affected by capsaicin depend on the presence of NGF to develop properly, and to maintain high enough levels of peptide to carry out their functions.
3. A closely related peptide sequence was found to be present in all three GGF molecules, namely GGF-I peptides 2 and 7, GGF-II peptide 12 and GGF-III peptide 13.
4. At 72h 10Uml -1 IL-2 (Cetus) was added and CTL assays were done on day 8. 51 Cr-labelled BCL were preincubated for 1h with 25M of one or more peptides, and without peptide, and a 4h assay done as described.
5. One recognized an epitope from CSP, cp26 (Fig. 3), that represents the 8 amino-terminal residues of the 23 amino-acid peptide previously shown to elicit CTL in three volunteers immunized with irradiated sporozoites.
6. Two caucasian Oxford residents with HLA-B53 but not exposed to malaria were tested as controls and neither responded to any peptide.
7. Wnt-1 , a gene that encodes a signalling peptide, is expressed in the neural keel of zebrafish embryos at 14h of development, extending from the region of the presumptive epiphysis to the tail (excluding the presumptive cerebellum), and in a transverse stripe in the posterior midbrain (ref. 25 and Fig. 4d ).
8. As these peptides are derived from three separate protein preparations containing GGF activity, we focused on this peptide sequence for the molecular cloning of GGF DNA sequences.
9. Specific lysis was calculated by the standard formula and values in the absence of peptide subtracted to yield the values shown.
10. The company's manufacturing expertise is particularly strong in the production of a range of key chemical and biochemical reagents and intermediates including: albumins and other extracted proteins; boranes; biological buffers; carbohydrates and sugar derivatives; chemical and biological detergents; chiral compounds, enzymes and resolving agents; enzymes for immunodiagnostics and clinical chemistry; fluoroorganics; immunochemicals, peptide synthesis, protected amino acids and peptide/protein modification reagents; protecting groups; reducing agents; silylating agents and organo-silica compounds and tissue culture reagents.
11. A set of ten overlapping degenerate probes representing bovine GGF-II peptide 12 were radiolabelled and used to screen a bovine genomic library (Stratagene).
12. But a nonamer peptide from liver-stage-specific antigen-1 (LSA-1) elicited secondary CTL responses in HLA-B53-positive individuals and sequence analysis showed this to be a conserved epitope in the local parasite population.
13. The effects of both antisera 3 and 4 could be competed by peptide A but not the unrelated peptide 1 (Fig. 2 b ; compare tracks 3, 4 and 7, 8).