Senior Scientist
Current
Nov 2020 - Present
AeroLeads people directory · profile
Melissa Ritchie Email & Phone Number
Senior Scientist
at
MilliporeSigma
1 work email found
@emdmillipore.com
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 100%
Current company
Role
Senior Scientist
Location
St Louis, Missouri, United States
Company size
Who is Melissa Ritchie? Overview
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Quick answer
Melissa Ritchie is listed as Senior Scientist at MilliporeSigma, a with 4902 employees, based in St Louis, Missouri, United States. AeroLeads shows a work email signal at emdmillipore.com and a matched LinkedIn profile for Melissa Ritchie.
Melissa Ritchie previously worked as Scientist at Milliporesigma and Contractor-Bench Scientist I, CLD at Pfizer. Melissa Ritchie holds Phd, Biochemistry/Structural Biology from Wake Forest University School Of Medicine.
Company email context
Email format at MilliporeSigma
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{first}.{last}@emdmillipore.com
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AeroLeads found 1 current-domain work email signal for Melissa Ritchie. Compare company email patterns before reaching out.
Profile bio
About Melissa Ritchie
Melissa Ritchie is a Senior Scientist at MilliporeSigma. She possess expertise in biochemistry, protein chemistry, molecular biology, protein expression, protein purification and 19 more skills. She is proficient in Spanish.
Listed skills include Biochemistry, Protein Chemistry, Molecular Biology, Protein Expression, and 20 others.
Current workplace
Melissa Ritchie's current company
Company context helps verify the profile and gives searchers a useful next step.
Milliporesigma
7 roles
Melissa Ritchie work experience
A career timeline built from the work history available for this profile.
Scientist
Aug 2018 - Nov 2020
Contractor-Bench Scientist I, Cld
Support development of monoclonal CHO cell lines expressing IgG antibodies. This work was dual focused, supporting both Pfizer proprietary CHO expression cell lines as well as technology development for multicopy antibody expression. My project comprised design/construction of plasmids, trasnfections, mAb culture expansion, AMBR evaluation and genomic stability studies.
Jun 2017 - Aug 2018
Orise Postdoctoral Fellow
U.S. Fda Cder/Dpa
LCMS method development for botanical drug researchData analysis/reporting
Feb 2016 - Jan 2017
Postdoctoral Research Fellow
Utilize structural proteomic approaches complemented with mutational analyses to map protein interactions between lipoprotein lipase (LPL) and its inhibitors angiopoietin-like protein 4 (ANGPTL4) and apolipoprotein CIII (APOC3). Aim to identify an inhibition-resistant LPL variant to translate to new gene therapy for patients with lipase deficiency. Aim to identify molecular mechanisms of LPL inhibition to develop novel intervention to treat heart disease due to accumulation of atherogenic triglycerides.
Oct 2013 - Dec 2015
Phd
Aimed to determined the molecular mechanism by which a type 2 thioesterase, human TE2, modulates the product distribution of human fatty acid synthase (FASN) in cells. Optimized the expression and purification of several recombinant proteins, developed a protocol for the synthesis of acyl-ACP, as well as developed an enzyme assay to determine the TE2 activity against this biologically relevant acyl-ACP substrate. Identified several crystallization conditions for target proteins, optimized for crystal size and diffraction quality.Solved the native crystal structure of human TE2.
Aug 2007 - Sep 2013
Lab Technician
Nanosonic, Inc
Optimization of synthetic strategies for the synthesis of various nano-particle metal compounds for application to various optical devices.
Jan 2007 - Jul 2007
Team & coworkers
Colleagues at MilliporeSigma
Other employees you can reach at sigmaaldrich.com. View company contacts for 4902 employees →
JG
Josh Governor
Colleague at MilliporesigmaFitzwilliam, New Hampshire, United States
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DS
Daniel S.
Colleague at MilliporesigmaSalt Lake City, Utah, United States
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KG
Kurt Greenizen
Colleague at MilliporesigmaHaverhill, Massachusetts, United States
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KK
Katrina Kelly
Colleague at MilliporesigmaAnn Arbor, Michigan, United States
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BC
Brenda Chevalier
Colleague at MilliporesigmaGreater Boston, United States
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EB
Elizabeth Barnes
Colleague at MilliporesigmaFlorissant, Missouri, United States
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MR
Mike Reffi
Colleague at MilliporesigmaHamburg, New Jersey, United States
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KL
Keith Louden
Colleague at MilliporesigmaMarquette, Michigan, United States
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AB
Alena Bodova
Colleague at MilliporesigmaWestlake, Ohio, United States
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LW
Lisa Wenk
Colleague at MilliporesigmaGreater St. Louis, United States
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Josh Governor
Colleague at MilliporesigmaFitzwilliam, New Hampshire, United States
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DS
Daniel S.
Colleague at MilliporesigmaSalt Lake City, Utah, United States
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KG
Kurt Greenizen
Colleague at MilliporesigmaHaverhill, Massachusetts, United States
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KK
Katrina Kelly
Colleague at MilliporesigmaAnn Arbor, Michigan, United States
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BC
Brenda Chevalier
Colleague at MilliporesigmaGreater Boston, United States
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EB
Elizabeth Barnes
Colleague at MilliporesigmaFlorissant, Missouri, United States
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MR
Mike Reffi
Colleague at MilliporesigmaHamburg, New Jersey, United States
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KL
Keith Louden
Colleague at MilliporesigmaMarquette, Michigan, United States
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AB
Alena Bodova
Colleague at MilliporesigmaWestlake, Ohio, United States
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LW
Lisa Wenk
Colleague at MilliporesigmaGreater St. Louis, United States
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2 education records
Melissa Ritchie education
Phd, Biochemistry/Structural Biology
Bachelor Of Science (B.S.), Biochemistry
FAQ
Frequently asked questions about Melissa Ritchie
Quick answers generated from the profile data available on this page.
What company does Melissa Ritchie work for?
Melissa Ritchie works for MilliporeSigma.
What is Melissa Ritchie's role at MilliporeSigma?
Melissa Ritchie is listed as Senior Scientist at MilliporeSigma.
What is Melissa Ritchie's email address?
AeroLeads has found 1 work email signal at @emdmillipore.com for Melissa Ritchie at MilliporeSigma.
Where is Melissa Ritchie based?
Melissa Ritchie is based in St Louis, Missouri, United States while working with MilliporeSigma.
What companies has Melissa Ritchie worked for?
Melissa Ritchie has worked for Milliporesigma, Pfizer, U.S. Fda Cder/Dpa, University Of North Carolina At Chapel Hill, and Wake Forest School Of Medicine.
Who are Melissa Ritchie's colleagues at MilliporeSigma?
Melissa Ritchie's colleagues at MilliporeSigma include Josh Governor, Daniel S., Kurt Greenizen, Katrina Kelly, and Brenda Chevalier.
How can I contact Melissa Ritchie?
You can use AeroLeads to view verified contact signals for Melissa Ritchie at MilliporeSigma, including work email, phone, and LinkedIn data when available.
What schools did Melissa Ritchie attend?
Melissa Ritchie holds Phd, Biochemistry/Structural Biology from Wake Forest University School Of Medicine.
What skills is Melissa Ritchie known for?
Melissa Ritchie is listed with skills including Biochemistry, Protein Chemistry, Molecular Biology, Protein Expression, Protein Purification, Purification, Enzyme Assays, and Molecular Cloning.
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