Methods for purifying and synthesizing heat shock protein comple

Chemistry: molecular biology and microbiology – Process of utilizing an enzyme or micro-organism to destroy... – Treating animal or plant material or micro-organism

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

435803, 530413, 530350, 530412, 210656, 210660, 514 46, 536 276, C07K 14435, C07K 1700, A61L 3817, G01N 3002

Patent

active

057473323

ABSTRACT:
A method for purifying heat shock protein complexes is provided which comprises the steps of adding a solution containing heat shock protein complexes, in which heat shock proteins are associated with peptides, polypeptides, denatured proteins or antigens, to a column containing an ADP matrix to bind the heat shock proteins complexes to the ADP matrix and adding a buffer containing ADP to the column to remove the heat shock protein complexes in an elution product. Additionally a method for synthesizing heat shock protein complexes and purifying the complexes so produced is provided which comprises the steps of adding heat shock proteins to an ADP matrix column to bind them to the matrix, adding a solution of peptides, polypeptides, denatured proteins or antigens to the column to bind them to the heat shock proteins as heat shock protein complexes and adding a buffer containing ADP to the column to remove the complexes in an elution product.

REFERENCES:
patent: 5114852 (1992-05-01), Yabusaki et al.
patent: 5132407 (1992-07-01), Stuehr et al.
patent: 5268465 (1993-12-01), Bredt et al.
patent: 5541095 (1996-07-01), Hirschberg et al.
Srivastava et al., "Heat shock protein-peptide complexes in cancer immunotherapy," Current Opinion in Immunology (1994), 6:728-732.
Srivastava, "Peptide-Binding Heat Shock Proteins in the Endoplasmic Reticulum," Advances in Cancer Research (1993), 62:153-177.
Baltz, "Vaccines in the treatment of Cancer," Am. J. Health-Syst. Pharm. (1995), 52:2574-2585.
Udono et al., "Heat Shock Protein 70-associated Peptides Elicit Specific Cancer Immunity" J. Exp. Med. (1993), 178:1391-1396.
Srivastava et al., "Heat shock proteins transfer peptides during antigen processing and CTL priming," Immunogenetics (1994), 39:93-98.
Srivastava, "A Critical Contemplation on the Roles of Heat Shock Proteins in Transfer of Antigenic Peptides During Antigen Presentation," Behring Inst. Mitt. (1994), 94:37-47.
Udono et al., "Comparison of Tumor-Specific Immunogenicities of Stress-Induced Proteins gp96, hsp90, and hsp 70," Journal of Immunology (1994), 5398-5403.
Li et al., "Tumor rejection antigen gp96/grp94 is an ATPase: implications for protein folding and antigen presentation," The EMBO Journal, vol. 12, No. 8 (1993), 3143-3151.
Blachere et al., "Heat Shock Protein Vaccines Against Cancer," Journal Of Immunotherapy (1993), 14:352-356.
Welch et al., "Rapid Purification of Mammalian 70,000-Dalton Stress Proteins: Affinity of the Proteins for Nucleotides," Molecular and Cellular Biology (Jun. 1985), 1229-1237. vol. 5.
Georgopoulos et al., "Role of the Major Heat Shock Proteins as Molecular Chaperones," Annu. Rev. Cell Biol. 1993, pp. 602-634.
Buchner, "Supervising the Fold: Functional Pricnipals of Molecular Chaperones," The FASEB Journal, vol. 10, pp. 10-19, Jan. 1996.
Sadis, S. & Hightower, L.E. (1992). Biochem. USA 31:9406-12.
SIGMA Chemical Co. Catalog (1988), p. 163.
Lefkovits, Immunological Methods Manual, vol. 2, Chapter 9.11, (San Diego: Academic Press, 1997).
Mosely, "Mechanisms of heat adaptation: Thermotolerance and acclimization" J. Lab. Clin. Med. (1994), 123-48-52.
Gao et al., "Effect of Constitutive 70-kDa Heat Shock Protein Polymerization on Its Interaction with Protein Substrate" in The Journal of Biological Chemistry, vol. 271 (1996), 28:16792-16797.
Palleros et al., "Interaction of hsp70 with unfolded proteins: Effects of temperatures and nucleotides on the kinetics of binding" in Proc. Natl. Acad. Sci. (Jul. 1991), 88:5719-5723.
Palleros et al., "hsp70-Protein Complexes" in The Journal of Biological Chemistry, vol. 269 (1994), 18:13107-13114.

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

Methods for purifying and synthesizing heat shock protein comple does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Methods for purifying and synthesizing heat shock protein comple, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods for purifying and synthesizing heat shock protein comple will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-53369

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