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Function

The biological function of streptavidin is not known. Forms a strong non-covalent specific complex with biotin (one molecule of biotin per subunit of streptavidin).

Sequence similarities

Belongs to the avidin/streptavidin family.

Cellular localization

  • Secreted

Alternative names

Streptavidin

Target type

Proteins

Molecular weight

18834Da