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KLARA SIROKMAN M.Sc.
106B Charlesbank Way
Waltham, MA 02453
(781) 899-3109 (h) ; (617) 491-0022 (w)
email: klari2002@att.net
EDUCATION:
GLP Calibration and Validation of Laboratory Instruments
2002
GLP for Non-Clinical Laboratories
1999
M.Sc. in Chemistry, Jozsef Attila University, Hungary
1977
PROFESSIONAL GOAL:
I am looking for a position at a biotech or pharmaceutical company, and
wish to join a motivated and enthusiastic group of colleagues. Beside
using my current skills and experience I am interested in learning and applying
new methodologies and applications.
PROFESSIONAL EXPERIENCE AND SKILLS:
Protein Chemistry:
Ion exchange, hydrophobic, reverse phase, gelfiltration, Ni-NTA, and affinity
chromatography, FPLC, analytical and preparative gel electrophoresis, preparative
isoelectric focusing, Western blot, expression and purification of recombinant
proteins.
Molecular Biology:
Polymerase chain reaction, mutagenesis, subcloning, DNA transcription,
RNA reverse transcription, labeling, sequencing; agarose and PAGE purification
of RNA, and DNA fragments and DNA plasmids; protein binding assay.
Analytical biochemistry:
Proficient in using a phosphorimager, in gas chromatography, liquid chromatography,
and spectrometric fluorimetric analysis, and conventional analytical methods.
Well-experienced with development, implementation, and comparison of
analytical methods and biochemical assays.
Computer skills:
Experienced user of word processors, Excel, Power Point, Microsoft Access
and EndNotes.
PROFESSIONAL CAREER:
Gwathmey Inc. Cambridge, MA
August 2000 to date
Scope: Conducted contract research. Ran animal feeding study
to test the effect of alcohol consumption on certain kinases. Implemented
ELISA assay for norepinephrine determination. Western blots for signaltransduction
studies. Has been responsible for maintaining and running HPLC and
FPLC. Prepared liposomes for drug delivery systems. Maintained
cell cultures. Researched analytical procedures and protocols to support
studies performed at Gwathmey Inc. Currently project coordinator on
an initial efficacy and toxicity study.
Brandeis University, Waltham, MA
(with Dr. Pieter Wensink and Dr. Marty Stanton)
March 1999 to August 2000
Scope: Maintaining and transformation of yeast, worked with the
“Hybrizap 2.1 Two Hybrid System” protocol. Screening for interaction
by growing yeast on different, selective media, and testing for LacZ expression,
amplification of lambda phage library, also, preparing high purity DNA plasmids
by CsCl-equilibrium centrifugation. Selecting RNA aptamers to proteins
using different methods.
Brandeis University, Waltham, MA
(with Dr. Andrew Szent-Györgyi)
1991 to March 1999
Scope: Preparation of myosin, and myosin light chains from scallop
striated, rabbit skeletal, and turkey gizzard smooth muscle. Preparation
of actin from rabbit psoas muscle. Preparation and purification of
different proteolytic fragments of scallop and physarum myosin for crystallization
and enzyme activity studies.
Measurement of the ATP-ase activity of myosin. Site directed mutagenesis,
subcloning, expression and purification of myosin regulatory and essential
light chains. Purchasing lab and office supplies, lab maintenance.
Help with correspondence, maintain scientific reference list.
Supervision of undergraduate and rotating graduate students.
College of Food Industry, Szeged, Hungary
1983-1989
Scope: Head space analysis of volatile aroma compounds. Gas
chromatography of fatty acids of various food products. Determination
of glycogen in chicken liver. Standard food analysis methods.
Institute of Biochemistry, Biological Research Center of the Hungarian
Academy of Sciences, Szeged, Hungary
1977-1983
Scope: Isolation of membranes from mouse liver. Preparation
of vesicles from phospholipids. Determination of membrane fluidity
by light polarization fluorescence spectroscopy. Analytical and preparative
thin layer chromatography of phospholipids.
PUBLICATIONS:
1. Okafor C, Perreault-Micale C, Hajjar RJ, Lebeche
D, Sirokman K, Jabbour G, Doye A, Lee MX, Laste N, Gwathmey JK. “Chronic
Treatment With Carvedilol Improves Ventricular Function an Reduces Myocyte
Apoptosis In An Animal Model Of Heart Failure” in print.
2. Fernandes F, Sirokman K, Hazlett C, Gwathmey
JK, Van Duzer J, Brown K, Rothstein D. “ Rifalazil and Derivative
Compounds Exhibit Very Potent In Vivo Activity In A Mouse Septicemia Model
System” September 14-17, 2003, Abstract, 43rd ICAAC, Chicago IL
3. Li X, Perreault-Micale C, Sirokman K, Saunders
L, Williams S, Gwathmey JK.; “Genes That are Overexpressed in an Avian
Model of Dilated Cardiomyopathy.” Scientific Conference on Advances in the
Molecular and Cellular Mechanisms of Heart Failure. American Heart Association.
P26. August 21-25, 2002, Abstract, Snowbird, Utah
4. Matulef, K., Sirokman, K., C. L. Perreault-Micale,
and Szent-Gyorgyi, A.G.: “Amino-Acid sequence of squid myosin heavy chain.”
Journal of Muscle Research and Cell Motility 19, 705-712 (1998)
5. Torok, A., Sirokman, K., and Vincze, M.:
“Effect of Wheat Germ addition on the Fatty Acid Composition of Foodstuff.”
Elelmiszeripar, XLI/6 1987. (in Hungarian)
6. Hetenyi, M., Sirokman, K.: “Structural
information on the Kerogene of the Hungarian Oil Shale.” Acta Mineralogica-Petrographica,
Szeged, XXIII/2, 211-222, 1978