Maria Lecka, PhD

Research Team Coordinator at Pure Biologics
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Contact Information
us****@****om
(386) 825-5501
Location
Wrocław, Dolnośląskie, Poland, PL
Languages
  • English Professional working proficiency
  • Polish Native or bilingual proficiency
  • German Elementary proficiency

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Experience

    • Poland
    • Biotechnology Research
    • 1 - 100 Employee
    • Research Team Coordinator
      • Jun 2019 - Present

    • Research And Development Specialist
      • Mar 2019 - Jun 2019

    • Poland
    • Higher Education
    • 700 & Above Employee
    • PHD Student
      • Jun 2013 - Nov 2022

      Obtaining IgY antibodies specific to Tumor Associated NADH Oxidase (tNOX) and their biochemical evaluation: -epitope selection for hens immunization and antigen preparation (peptide synthesis and conjugation with carrier proteins) -IgY antibodies isolation using precipitation method -evaluation of polyclonal antibodies by ELISA and western blot (detection limit, titer, time response, avidity, cross reactivity) -evaluation of polyclonal antibodies by flow cytometry, IHC and IF -labeling antibodies (gold, biotin, fluorescein, enzyme) Application of novel Phosphonic-Type Activity-Based Probes for Neutrophil Serine Proteases in Spleen Lysates of Different Organisms Synthesis of fluorogenic substrates, inhibitors, and molecular probes specific for human neutrophil proteinase NSP4 and its evolutionary analogues: -determination of Activity-Based Probes specificity by western blot Show less

    • United States
    • Higher Education
    • 700 & Above Employee
    • Research Assistant
      • Jul 2017 - Dec 2018

      Research area: Developing high-affinity binders for different target proteins via Phage Display Selection Bispecific antibody generation using plug-and-play system -target proteins expression and purification from mammalian cell cultures (suspension cell culture) -generation of high-affinity binders for different targets via Phage Display Selection -expression and purification of proteins (eg. Fab) from bacterial cell culture using ÄKTA protein purification system -evaluation of developed binders by phage-ELISA, multipoint ELISA, surface plasmon resonance (SPR) -epitope binning experiments -cell binding assays (transfected adherent cells cultures/PBMC) flow cytometry -procuring high affinity bispecific binders by plug-and-play approach -investigation of functional basis of generated bispecifics – determination if the created proteins are able to bind and activate T cells (mammalian cell culture, cell assays) Show less

    • United States
    • Hospitals and Health Care
    • 700 & Above Employee
    • Graduate Student Internship
      • Mar 2017 - May 2017

      Study of the interaction of peripheral immune cells with the brain and their role in the progression of Parkinson’s disease: -performing ELISA alpha-synuclein peptide-based assay to determination of monocyte activity in the serum of PD patients -developing a method for high-throughput monocyte enrichment using magnetic bead based assay -performing flow cytometry -immunohistochemistry staining - sectioning and staining paraffin embedded biopsy sections Study of the interaction of peripheral immune cells with the brain and their role in the progression of Parkinson’s disease: -performing ELISA alpha-synuclein peptide-based assay to determination of monocyte activity in the serum of PD patients -developing a method for high-throughput monocyte enrichment using magnetic bead based assay -performing flow cytometry -immunohistochemistry staining - sectioning and staining paraffin embedded biopsy sections

    • Poland
    • Research Services
    • 700 & Above Employee
    • Graduate Student Internship
      • May 2016 - May 2016

      Expression and purification of NS2B-NS3 protease form Zika virus Expression and purification of NS2B-NS3 protease form Zika virus

    • Denmark
    • Research Services
    • 700 & Above Employee
    • Graduate Student Internship
      • Jul 2015 - Jul 2015

      Phenotyping γδ T lymphocytes of various origins using flow cytometry Phenotyping γδ T lymphocytes of various origins using flow cytometry

    • Poland
    • Higher Education
    • 700 & Above Employee
    • Research Assistant
      • Jun 2012 - Sep 2012

      Research area: IgY antibodies isolation from egg yolk, purification and biochemical evaluation (WB, ELISA, IP) Research area: IgY antibodies isolation from egg yolk, purification and biochemical evaluation (WB, ELISA, IP)

    • Poland
    • Pharmaceutical Manufacturing
    • 200 - 300 Employee
    • Student Internship
      • Aug 2010 - Aug 2010

Education

  • Wroclaw University of Science and Technology
    Doctor of Philosophy - PhD, Biotechnology
    2013 - 2021
  • Wroclaw University of Science and Technology
    Master of Science-MS, Pharmaceutical Biotechnology
    2012 - 2013
  • Wroclaw University of Science and Technology
    Engineer's degree, Biotechnology
    2008 - 2012

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