Transportin 1 Products

Rat Transportin 1 ELISA Kit ( ...
Rat Transportin 1 ELISA Kit (Color...
Species: Rt
Applications: ELISA
Human Transportin 1 ELISA Kit ...
Human Transportin 1 ELISA Kit (Col...
Species: Hu
Applications: ELISA
Mouse Transportin 1 ELISA Kit ...
Mouse Transportin 1 ELISA Kit (Col...
Species: Mu
Applications: ELISA
Recombinant Human Transportin ...
Recombinant Human Transportin 1 GS...
Species: Hu
Applications: WB, ELISA, PA, AP


Heterogeneous nuclear ribonucleoprotein hnRNPA1 is an abundant nuclear protein that plays an important role in pre-mRNA processing and mRNA export from the nucleus. A1 shuttles rapidly between the nucleus and the cytoplasm, and a 38-amino acid domain, M9, serves as the bi-directional transport signal of A1. Recently, a 90-kD protein, transportin, was identified as the mediator of A1 nuclear import. Transportin mediates the nuclear import of additional hnRNP proteins, including hnRNPF. The nuclear localization of A1 is dependent on ongoing RNA polymerase II transcription.


Entrez Human
Uniprot Human
Product By Gene ID 3842
Alternate Names
  • transportin-1
  • karyopherin (importin) beta 2
  • importin beta 2
  • IPO2
  • TRNKPNB2importin 2
  • MIPM9 region interaction protein
  • MIP1Karyopherin beta-2
  • Importin beta-2
  • transportin 1

Research Areas for Transportin 1

Find related products by research area and learn more about each of the different research areas below.

DNA Repair
DNA replication, Transcription, Translation and Splicing

PTMs for Transportin 1

Learn more about PTMs related to Transportin 1.


Bioinformatics Tool for Transportin 1

Discover related pathways, diseases and genes to Transportin 1. Need help? Read the Bioinformatics Tool Guide for instructions on using this tool.
Vizit™, under license from BioVista Inc.

Related Transportin 1 Blog Posts

Check out the latest blog posts on Transportin 1.
Transportin 1 and heterogeneous nuclear ribonucleoprotein D (hnRNPD)
Transportin 1, also known as Karyopherin- beta 2 or Importin- beta 2, is part of the beta -karyopherins family, which consists of importins and exportins responsible for the active transport of proteins between the nucleus and cytoplasm.  Transportin 1 is co...    Read more.
Read more Transportin 1 related blogs.