KPNB1 Protein (AA 1-876, full length) (His tag)

N° du produit ABIN5709821

Détail du produit

Antigène: KPNB1 (Karyopherin (Importin) beta 1 (KPNB1))

Type de proteíne: Recombinant

Attributs du protein: full length, AA 1-876

Origine: Souris

Source: Escherichia coli (E. coli)

Purification/Conjugué: Cette KPNB1 protéine est marqué à la His tag.

Application: SDS-PAGE (SDS)

Séquence: MELITILEKT VSPDRLELEA AQKFLERAAV ENLPTFLVEL SRVLANPGNS QVARVAAGLQ IKNSLTSKDP DIKAQYQQRW LAIDANARRE VKNYVLQTLG TETYRPSSAS QCVAGIACAE IPVSQWPELI PQLVANVTNP NSTEHMKEST LEAIGYICQD IDPEQLQDKS NEILTAIIQG MRKEEPSNNV KLAATNALLN SLEFTKANFD KESERHFIMQ VVCEATQCPD TRVRVAALQN LVKIMSLYYQ YMETYMGPAL FAITIEAMKS DIDEVALQGI EFWSNVCDEE MDLAIEASEA AEQGRPPEHT SKFYAKGALQ YLVPILTQTL TKQDENDDDD DWNPCKAAGV CLMLLSTCCE DDIVPHVLPF IKEHIKNPDW RYRDAAVMAF GSILEGPEPN QLKPLVIQAM PTLIELMKDP SVVVRDTTAW TVGRICELLP EAAINDVYLA PLLQCLIEGL SAEPRVASNV CWAFSSLAEA AYEAADVADD QEEPATYCLS SSFELIVQKL LETTDRPDGH QNNLRSSAYE SLMEIVKNSA KDCYPAVQKT TLVIMERLQQ VLQMESHIQS TSDRIQFNDL QSLLCATLQN VLRKVQHQDA LQISDVVMAS LLRMFQSTAG SGGVQEDALM AVSTLVEVLG GEFLKYMEAF KPFLGIGLKN YAEYQVCLAA VGLVGDLCRA LQSNILPFCD EVMQLLLENL GNENVHRSVK PQILSVFGDI ALAIGGEFKK YLEVVLNTLQ QASQAQVDKS DFDMVDYLNE LRESCLEAYT GIVQGLKGDQ ENVHPDVMLV QPRVEFILSF IDHIAGDEDH TDGVVACAAG LIGDLCTAFG KDVLKLVEAR PMIHELLTEG RRSKTNKAKT LATWATKELR KLKNQA

Purification: SDS-PAGE

Pureté: > 90 %

Information d'application

Indications d'application: Optimal working dilution should be determined by the investigator.

Restrictions: For Research Use only

Stockage

Format: Liquid

Concentration: 0.1-2 mg/mL

Buffer: 20 mM Tris-HCl based buffer, pH 8.0

Stock: -80 °C,4 °C,-20 °C

Stockage commentaire: Store at -20°C, for extended storage, conserve at -20°C or -80°C. Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.

Détail du antigène

Antigène: KPNB1 (Karyopherin (Importin) beta 1 (KPNB1))

Autre désignation: IMB1 (KPNB1 Produits)

Synonymes: Afu1g15720 Protein, AO090005001133 Protein, imb1 Protein, impnb Protein, ipo1 Protein, ipob Protein, ntf97 Protein, IMB1 Protein, IPO1 Protein, IPOB Protein, Impnb Protein, NTF97 Protein, AA409963 Protein, importin beta-1 subunit Protein, Importin beta-1 subunit Protein, karyopherin (importin) beta 1 L homeolog Protein, importin beta 1 Protein, karyopherin subunit beta 1 Protein, karyopherin (importin) beta 1 Protein, AFUA_1G15720 Protein, AOR_1_1974174 Protein, Bm1_57540 Protein, PMAA_065830 Protein, AFLA_083750 Protein, TSTA_085870 Protein, BDBG_07509 Protein, MCYG_00039 Protein, kpnb1.L Protein, LOC100533387 Protein, KPNB1 Protein, Kpnb1 Protein

Sujet: Functions in nuclear protein import, either in association with an adapter protein, like an importin-alpha subunit, which binds to nuclear localization signals (NLS) in cargo substrates, or by acting as autonomous nuclear transport receptor. Acting autonomously, serves itself as NLS receptor. Docking of the importin/substrate complex to the nuclear pore complex (NPC) is mediated by KPNB1 through binding to nucleoporin FxFG repeats and the complex is subsequently translocated through the pore by an energy requiring, Ran-dependent mechanism. At the nucleoplasmic side of the NPC, Ran binds to importin-beta and the three components separate and importin-alpha and -beta are re-exported from the nucleus to the cytoplasm where GTP hydrolysis releases Ran from importin. The directionality of nuclear import is thought to be conferred by an asymmetric distribution of the GTP- and GDP-bound forms of Ran between the cytoplasm and nucleus. Mediates autonomously the nuclear import of ribosomal proteins RPL23A, RPS7 and RPL5. Binds to a beta-like import receptor binding (BIB) domain of RPL23A. In association with IPO7 mediates the nuclear import of H1 histone. In vitro, mediates nuclear import of H2A, H2B, H3 and H4 histones. In case of HIV-1 infection, binds and mediates the nuclear import of HIV-1 Rev. Imports SNAI1 and PRKCI into the nucleus .

Poids moléculaire: 101.2 kDa

UniProt: P70168

Pathways: Protein targeting to Nucleus