Bacterial Spore (Endospore) Research — compiles amino acids, steroids, and other small compounds that act as germinants, cogerminants, or germination inhibitors in bacterial spore (endospore) research. This group includes molecules that interact with germinant receptors on the spore membrane to trigger or hold back the transition from dormant to vegetative.
Bacterial Spore Research is used by microbiology researchers to study the germination mechanisms of Bacillus and Clostridium endospores, using amino acids such as L-alanine and L-arginine as model germinants, and D-alanine as a competitive inhibitor of germination. Steroid compounds such as corticosterone and cortisone are studied as cogerminants or modulators of spore receptor signaling pathways in laboratory experimental models.
Example products in this collection: TCI A0526 74-79-3 L-(+)-Arginine, TCI C0388 50-22-6 Corticosterone, TCI A0542 5794-13-8 L-Asparagine Monohydrate, TCI C1317 53-06-5 Cortisone, TCI A0179 56-41-7 L-Alanine, TCI C1916 921-01-7 D-Cysteine, TCI A0177 338-69-2 D-Alanine, TCI D0044 53-43-0 Dehydroepiandrosterone.
Pay attention to the stereochemical form (D or L isomer), because germinant receptors are highly selective toward amino acid configuration, as well as compound purity to ensure consistent germination assay results. All products are genuine Tokyo Chemical Industry (TCI) Japan products, with purity, packaging, and storage conditions listed on each item's page.
Other sibling categories under Microbiology, often used together in one laboratory workflow:
This collection is further divided into 2 more specific groups:
Back to Microbiology. For large-volume procurement, special packaging, or specific grades, contact the AMI Scientific team — official distributor of TCI Japan in Indonesia — to check availability and lead time directly from Japan.
