Surface based translation system

Chemistry: molecular biology and microbiology – Miscellaneous

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Reexamination Certificate

active

10352504

ABSTRACT:
Translationally competent ribosomes are bound to a solid substrate through a specific attachment site. A spatial array of such immobilized ribosomes may be produced on a planar substrate, microbeads, on fiber optics. One or more components of the ribosome complex are preferably labeled, e.g. with a fluorescent dye. Ribosomal RNAs, including mRNA and tRNA; and/or ribosomal proteins may be labeled at specific positions, and arrays of immobilized ribosomes may comprise a panel of different labels and positions of labels. Fluorescence detection can then be used to monitor conformational dynamics and translation rates.

REFERENCES:
patent: 5478730 (1995-12-01), Alakhov et al.
patent: 6660473 (2003-12-01), Lohse
patent: 7125669 (2006-10-01), Kurz
Sytnik A. et al. “Peptidyl transferase center activity observed in single ribosomes”, J. Mol. Biol., 1999, 285: 49-54. entire document.
Poot R.A. et al. Separation of mutant and wild-type ribosomes based on differences in their anti Shine-Dalgamo sequence, Nucleic Acids Research, 1993, vol. 21, No. 23, pp. 5398-5402, entire document.
Amstutz et al., In Vitro Display Technologies: Novel Developments and Applications, Curr Opin Biotechnol, (2001), 200112(4): 400-5.
Green and Puglisi, The Ribosome Revealed, Nat Struct Biol, (1999), 6(11): 999-1003.
Ha et al., Ligand-Induced Conformational Changes Observed in Single RNA Molecules, Proc Natl Acad Sci, (1999), U S A 96(16): 9077-82.
Ha et al., Single-Molecule Fluorescence Spectroscopy of Enzyme Conformational Dynamics and Cleavage Mechanism, Proc Natl Acad Sci, (1999), U S A 96(3): 893-8.
Hanes et al., Selecting and Evolving Functional Proteins In Vitro by Ribosome Display, Methods Enzymol, (2000), 328: 404-30.
Lafontaine et al., The Function and Synthesis of Ribosomes, Nat Rev Mol Cell Biol, (2001), 2(7): 514-20.
Puglisi et al., Approaching Translation at Atomic Resolution, Nat Struct Biol, (2000), 7(10): 855-61.
Weiss, Science, Fluorescence Spectroscopy of Single Biomolecules, (1999), 283(5408): 1676-83.
Zhuang et al., A Single-Molecule Study of RNA Catalysis and Folding, Science, (2000), 288(5473): 2048-51.
Kurz et al., Psoralen photo-crosslinked mRNA-puromycin conjugates: a novel template for the rapid and facile preparation of mRNA-protein fusions, Nucleic Acids Research, 2000, 28(18): e83i-e83v.
Okamoto et al., Synthesis and Properties of Peptide Nucleic Acids Containing a Psoralen Unit, Org. Lett., 2001, 3(6): 925-927.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Surface based translation system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Surface based translation system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Surface based translation system will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3861048

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.