Add 200 µl of deionized water to prepare a working stock solution of 0.5 mg/ml and let the lyophilized pellet dissolve completely. Avoid repeated freezing/thawing cycles.
Product is not sterile! Please filter the product by an appropriate sterile filter before using it in the cell culture.
Peptidase inhibitor 12
Protease inhibitor 12
Serine or cysteine proteinase inhibitor clade I (neuroserpin) member 1
Serine or cysteine proteinase inhibitor clade I member 1
Serpin peptidase inhibitor clade I (neuroserpin) member 1
Serine protease inhibitor that inhibits plasminogen activators and plasmin but not thrombin. May be involved in the formation or reorganization of synaptic connections as well as for synaptic plasticity in the adult nervous system. May protect neurons from cell damage by tissue-type plasminogen activator.
Predominantly expressed in the brain.
Involvement in disease
Defects in SERPINI1 are the cause of familial encephalopathy with neuroserpin inclusion bodies (FEN1B) [MIM:604218]. FEN1B is characterized clinically as an autosomal dominantly inherited dementia, histologically by unique neuronal inclusion bodies and biochemically by polymers of neuroserpin.