Serpin A4, Human (HEK293, His)

Serpin A4 Protein inhibits tissue kallikrein's amidolytic and kininogenase activities by forming a heat- and SDS-stable equimolar complex with the enzyme. Tissue kallikrein concurrently cleaves the reactive site of Serpin A4, producing a small C-terminal fragment. The protein, existing as a monomer and occasionally forming homodimers, demonstrates its regulatory role in modulating tissue kallikrein-mediated enzymatic activities. Serpin A4 Protein, Human (HEK293, His) is the recombinant human-derived Serpin A4 protein, expressed by HEK293 , with C-6*His labeled tag. The total length of Serpin A4 Protein, Human (HEK293, His) is 407 a.a., with molecular weight of 60-80 kDa.

QLHVEHDGES CSNSSHQQIL ETGEGSPSLK IAPANADFAF RFYYLIASET PGKNIFFSPL SISAAYAMLS LGACSHSRSQ ILEGLGFNLT ELSESDVHRG FQHLLHTLNL PGHGLETRVG SALFLSHNLK FLAKFLNDTM AVYEAKLFHT NFYDTVGTIQ LINDHVKKET RGKIVDLVSE LKKDVLMVLV NYIYFKALWE KPFISSRTTP KDFYVDENTT VRVPMMLQDQ EHHWYLHDRY LPCSVLRMDY KGDATVFFIL PNQGKMREIE EVLTPEMLMR WNNLLRKRNF YKKLELHLPK FSISGSYVLD QILPRLGFTD LFSKWADLSG ITKQQKLEAS KSFHKATLDV DEAGTEAAAA TSFAIKFFSA QTNRHILRFN RPFLVVIFST STQSVLFLGK VVDPTKP