Tissue expression
Cell line expression
Protein structure

KPNA4

Karyopherin subunit alpha 4
IPOA3, MGC12217, MGC26703, QIP1, SRP3 
The nuclear import of karyophilic proteins is directed by short amino acid sequences termed nuclear localization signals (NLSs). Karyopherins, or importins, are cytoplasmic proteins that recognize NLSs and dock NLS-containing proteins to the nuclear pore complex. The protein encoded by this gene shares the sequence similarity with Xenopus importin-alpha and Saccharomyces cerevisiae Srp1. This protein is found to interact with the NLSs of DNA helicase Q1 and SV40 T antigen. [provided by RefSeq, Jul 2008]
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359 antibodies from 40 providers.

Antibody properties

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AntibodyRefsTypeWBELICCIPIHCFC
Proteintech Group
1 antibody
Invitrogen Antibodies
16 antibodies
GeneTex
5 antibodies
Novus Biologicals
7 antibodies
Atlas Antibodies
2 antibodies
antibodies-online
113 antibodies
Abnova Corporation
5 antibodies
Acris Antibodies GmbH
9 antibodies
OriGene
8 antibodies
Biorbyt
26 antibodies
NovoPro Bioscience Inc.
5 antibodies
Aviva Systems Biology
5 antibodies
Cusabio Biotech Co., Ltd
5 antibodies
Wuhan Fine Biotech Co., Ltd.
1 antibody
Everest Biotech
1 antibody
Boster Biological Technology
2 antibodies
Bioworld Technology, Inc
1 antibody
Signalway Antibody LLC
1 antibody
St John's Laboratory
2 antibodies
Bethyl Laboratories
2 antibodies
Affinity Biosciences
1 antibody
Antibodies.com
1 antibody
NSJ Bioreagents
1 antibody
Arigo
2 antibodies
ProSci
3 antibodies
Abgent
4 antibodies
RabMAbs
3 antibodies
Creative Diagnostics
4 antibodies
MilliporeSigma / Merck KGaA
5 antibodies
R&D Systems
1 antibody
United States Biological
50 antibodies
MyBioSource
6 antibodies
Abbexa
9 antibodies
RayBiotech, Inc.
2 antibodies
Leading Biology
5 antibodies
Bioss
3 antibodies
Creative Biolabs
4 antibodies
GenWay
1 antibody
Rockland Immunochemicals, Inc.
1 antibody