A page on LabLog, a review site (not the lab's official page)
Biopolymer Chemistry Lab
Machine-translated · View original
A lab that explores, at the molecular level, how sperm and egg recognize each other.

AboutAbout the lab
How do cells recognize their partners?
The Biopolymer Chemistry Lab studies the mechanisms by which cells recognize one another, using mammalian cells.
The lab aims to clarify, from the standpoint of chemical structure, why egg and sperm bind only to partners of the matching animal species at fertilization.
The research also makes use of genetic engineering and immunochemical methods.
Key terms
- Zona pellucida
- The layer that surrounds the egg. It is the first thing sperm bind to at fertilization
- Recombinant protein
- A protein produced artificially by introducing a gene into another cell
ResearchResearch themes
The lab's main goal is to elucidate how cells recognize one another, and it studies this in mammalian cells. It investigates, on the basis of chemical structure, the mechanism by which sperm and egg bind to each other at fertilization.
View More ↗MembersFaculty
The members of the Biopolymer Chemistry Lab include faculty and students in the doctoral, master's, and undergraduate programs.
- Associate ProfessorNaoto Yonezawa
VoicesStudent voices
Compiled from answers by students who were in the lab. Ratings and reviews reflect individual students' experiences, not the lab's official views.
Students who take part in an interview may receive a thank-you gift worth ¥1,000, regardless of what they say.
On a 4-point scale, ● marks where students' answers fall
Who is this lab for?
What's great about this lab?
What did you learn after joining?
What's the vibe, and what is the professor like?
Where do graduates go?
RelatedLabs similar to Biopolymer Chemistry Lab
Biological Structural Chemistry LabFaculty of Science, Department of ChemistryDetermining the three-dimensional structures of proteins tha…
Organic Reaction Chemistry LabFaculty of Science, Department of ChemistryDevelopment of precise organic reactions comparable to enzym…
Synthetic Organic Chemistry LabFaculty of Science, Department of ChemistryTailor-made development of asymmetric catalysts incorporatin…
Analytical Chemistry LabFaculty of Science, Department of ChemistryMolecular recognition: recognition properties and mechanisms…The information on this page is compiled by the LabLog team from the lab's public information and interviews. For corrections or removal requests, please contact LabLog, not the lab.
Report an errorAbout the images
The top and research theme images are illustrative and were not taken at the lab. They are cropped from Wikimedia Commons images. Cropped CC BY-SA images are provided under the same CC BY-SA license as the original (version shown on each line).
- Top image: “Sample of White-Tailed Deer Sperm Under Fluorescent Microscopy” Theprevetvikng / CC BY 4.0 (cropped)
- Cell-Cell Recognition Modeled on Fertilization: “ICSI” Eugene Ermolovich (CRMI) / CC BY-SA 3.0 (cropped)
- Related lab (生体構造化学研究室): “Lysozyme crystal1” No machine-readable author provided. Lode~commonswiki assumed (based on copyright claims). / CC BY-SA 3.0 (cropped)
- Related lab (反応有機化学研究室): “Iodine crystal” 2x910 / CC BY-SA 4.0 (cropped)
- Related lab (有機合成化学研究室): “Rampe à vide” Serge Brière / Public domain (cropped)
- Related lab (分析化学研究室): “BC photo from research 1” BCanalyst / CC BY-SA 4.0 (cropped)
About LabLog
LabLog is a lab review app for students only. Student members at each university interview students in labs and publish what they say. Student voices can only be read by students who sign up with a university email address. Operated by bestiee Inc.
Learn more about LabLog ↗Search engines and AI may reference the basic lab info and rating summaries on this page and the description of LabLog. Student voices are for student members only. Automated collection by programs (scraping, or input to or training of AI) is prohibited under Article 8 of the Terms of Service. If you need data for research or analysis, please contact us.
