Description：Recombinant Human KPNB1 Protein is produced by E.coli expression system and the target gene encoding Met1-Ala876 is expressed with a 6His tag at the N-terminus.Form：Liquid in a 0.2 μm filtered solution of 20mM Tris, 1mM DTT, 30% glycerol, 0.1M Nacl, pH8.0.Gene Symbol：KPNB1Alternative Names：NTF97; Importin subunit beta-1; Importin-90; Karyopherin subunit beta-1; Nuclear factor p97; Pore targeting complex 97 kDa subunit; PTAC97 Entrez Gene (Human)： 3837; SwissProt (Human)： Q14974; Purity：Greater than 95% as determined by reducing SDS-PAGE.Chemical Structure：MNHKVHHHHH HMELITILEK TVSPDRLELE AAQKFLERAA VENLPTFLVE LSRVLANPGN SQVARVAAGL QIKNSLTSKD PDIKAQYQQR WLAIDANARR EVKNYVLQTL GTETYRPSSA SQCVAGIACA EIPVNQWPEL IPQLVANVTN PNSTEHMKES TLEAIGYICQ DIDPEQLQDK SNEILTAIIQ GMRKEEPSNN VKLAATNALL NSLEFTKANF DKESERHFIM QVVCEATQCP DTRVRVAALQ NLVKIMSLYY QYMETYMGPA LFAITIEAMK SDIDEVALQG IEFWSNVCDE EMDLAIEASE AAEQGRPPEH TSKFYAKGAL QYLVPILTQT LTKQDENDDD DDWNPCKAAG VCLMLLATCC EDDIVPHVLP FIKEHIKNPD WRYRDAAVMA FGCILEGPEP SQLKPLVIQA MPTLIELMKD PSVVVRDTAA WTVGRICELL PEAAINDVYL APLLQCLIEG LSAEPRVASN VCWAFSSLAE AAYEAADVAD DQEEPATYCL SSSFELIVQK LLETTDRPDG HQNNLRSSAY ESLMEIVKNS AKDCYPAVQK TTLVIMERLQ QVLQMESHIQ STSDRIQFND LQSLLCATLQ NVLRKVQHQD ALQISDVVMA SLLRMFQSTA GSGGVQEDAL MAVSTLVEVL GGEFLKYMEA FKPFLGIGLK NYAEYQVCLA AVGLVGDLCR ALQSNIIPFC DEVMQLLLEN LGNENVHRSV KPQILSVFGD IALAIGGEFK KYLEVVLNTL QQASQAQVDK SDYDMVDYLN ELRESCLEAY TGIVQGLKGD QENVHPDVML VQPRVEFILS FIDHIAGDED HTDGVVACAA GLIGDLCTAF GKDVLKLVEA RPMIHELLTE GRRSKTNKAK TLATWATKEL RKLKNQADirections for Use：Please minimize freeze-thaw cycles.Quality Control：Endotoxin: Less than 0.1 ng/µg (1 IEU/µg) as determined by LAL test.Storage/Stability：Store it at -20°C to -80°C for one year. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.