Richard A Krzyzek
age ~78
from Edina, MN
- Also known as:
-
- Richard Te Krzyzek
- Richard L Krzyzek
- Rick A Krzyzek
- Dick A Krzyzek
Richard Krzyzek Phones & Addresses
- Edina, MN
- Pillager, MN
- 6521 Scandia Rd, Minneapolis, MN 55439 • 9528290078
- Seekonk, MA
Name / Title
Company / Classification
Phones & Addresses
Vp Research Biotechnology
Research and Diagnostic Systems, Inc
Noncoml Research Orgnztn Mfg Medicinal/Botanicals Coml Physical Research Mfg Measure/Control Dvcs Mfg Relay/Indstl Control · Noncoml Research Orgnztn Mfg Medicinal/Botanicals Coml Physical Research Mfg Measure/Control Dvcs Relay/Indstl Control
Noncoml Research Orgnztn Mfg Medicinal/Botanicals Coml Physical Research Mfg Measure/Control Dvcs Mfg Relay/Indstl Control · Noncoml Research Orgnztn Mfg Medicinal/Botanicals Coml Physical Research Mfg Measure/Control Dvcs Relay/Indstl Control
614 Mckinley Pl NE, Minneapolis, MN 55413
6123792956
6123792956
Us Patents
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Co-Aggregate Purification Of Proteins
view source -
US Patent:46736417, Jun 16, 1987
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Filed:Jan 25, 1984
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Appl. No.:6/573642
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Inventors:Henry J. George - Minnetonka MN
Richard A. Krzyzek - Minneapolis MN
Lynn W. Enquist - Excelsior MN
Roger J. Watson - Minneapolis MN -
Assignee:Molecular Genetics Research and Development Limited Partnership - Minnetonka MN
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International Classification:C12P 2100
C12P 2102
C12P 2104
C12N 1500
C12N 102
C12N 100
C07K 324 -
US Classification:435 68
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Abstract:Methods are provided for stabilization and purification of proteins produced in host cell systems. The methods provide for significant stabilization of any unfused non-bacterial protein that is produced in the same host cell that is producing an aggregate-forming fusion protein or any aggregate-forming protein.
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Genetic Transformation Of Maize Cells By Electroporation Of Cells Pretreated With Pectin Degrading Enzymes
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US Patent:53842537, Jan 24, 1995
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Filed:Dec 28, 1990
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Appl. No.:7/635279
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Inventors:Richard A. Krzyzek - Edina MN
Cheryl R. M. Laursen - St. Paul MN
Paul C. Anderson - Minneapolis MN -
Assignee:DeKalb Genetics Corporation - DeKalb IL
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International Classification:C12N 1500
C12N 1505 -
US Classification:4351723
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Abstract:The present invention provides a method to increase the susceptibility of cultured Zea mays cells to stable transformation with recombinant DNA via electroporation, by pretreating the Zea mays cells with certain pectin-degrading enzymes, so that the cells retain their ability to regenerate fertile, transgenic Zea mays plants containing the DNA which is also heritable.
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Stable Transformation Of Maize Cells By Electroporation
view source -
US Patent:54728690, Dec 5, 1995
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Filed:Jun 8, 1994
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Appl. No.:8/255433
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Inventors:Richard A. Krzyzek - Edina MN
Cheryl R. M. Laursen - St. Paul MN
Paul C. Anderson - Minneapolis MN -
Assignee:DeKalb Genetics Corporation - DeKalb IL
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International Classification:C12N 504
A01H 400 -
US Classification:4352404
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Abstract:The present invention provides a method to increase the susceptibility of cultured Zea mays cells to stable transformation with recombinant DNA via electroporation, by pretreating the Zea mays cells with certain pectin-degrading enzymes, so that the cells retain their ability to regenerate fertile, transgenic Zea mays plants containing the DNA which is also heritable.
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