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Immunogen sequence: MDALQLANSA FAVDLFKQLC EKEPLGNVLF SPICLSTSLS LAQVGAKGDT ANEIGQVLHF ENVKDVPFGF QTVTSDVNKL SSFYSLKLIK RLYVD
SERPINB5 is a tumor suppressor. It blocks the growth, invasion, and metastatic properties of mammary tumors. As it does not undergo the S (stressed) to R (relaxed) conformational transition characteristic of active serpins, it exhibits no serine protease inhibitory activity.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: Maspin; Peptidase inhibitor 5; PI-5; protease inhibitor 5; protease inhibitor 5 (maspin); serine (or cysteine) peptidase inhibitor, clade B, member 5; serine (or cysteine) proteinase inhibitor, clade B (ovalbumin), member 5; Serpin B5; serpin peptidase inhibitor, clade B (ovalbumin), member 5
Gene Aliases: Maspin; PI-5; PI5; SERPINB5
UniProt ID: (Human) P36952, (Rat) P70564
Entrez Gene ID: (Human) 5268, (Rat) 116589
Molecular Function:
enzyme modulator
protease inhibitor
serine protease inhibitor
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