SBT-272

1 Identity

Synthetic mitochondria-targeting tetrapeptide analogue of the SS-peptide class. Aromatic-cationic architecture.

Sequence

Not publicly disclosed in a form this company can verify. The article is a Stealth BioTherapeutics compound of the same structural family as elamipretide, and no primary structure is publicly retrievable.

Molecular formula

None can be stated. The structure is not disclosed, so there is no formula to confirm, and nothing plausible-looking is put in its place.

Average mass

Not established. With no confirmed formula there is no average mass to state.

Monoisotopic mass

Not available, for the same reason.

Salt / variant note

SS-31, also known as elamipretide, is already recorded in the catalog: the best-known member of the same aromatic-cationic mitochondria-targeting class, from the same developer. SS-20 and other SS-peptides sit in the same family. The family shares an architecture and members are routinely cross-filed by sellers under one another's names, which is a live risk because the catalog holds SS-31 and a buyer may reasonably expect the two to be related articles from a single source.

2 Class & testing panel

Form

Single article

Testing panel

Special-class panel — panel definition

3 Primary sources & evidence

The index reports the design and provenance of the literature, not a conclusion about effect.

Program-level evidence exists in the preclinical literature. Structural evidence adequate for a specification does not.

4 Storage & specification

Storage

Not assigned. The article is not offered.

Shelf life

Not assigned. The article is not offered.