As an inhibitor of cysteine proteinases, this protein is thought to serve an important physiological role as a local regulator of this enzyme activity.

Belongs to the cystatin family.

146 amino acids

MAGPLRAPLLLLAILAVALAVSPAAGASPGKPPRLVGGPMDASVEEEGVRRALDFAVSEYNKASNDMYHSRALQVVRARKQIVAGVNYFLDVELGRTTCTKTQPNLDNCPFHEQPHLKRKAFCSFQIYTVPWQGTMTLSKSTCQDA

15.9 kDa

(Note: Representative image - actual molecular weight may vary depending on tag type and expression method)

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