Karyopherin Alpha 3 (KPNA3) Antibody

Product specifications

Primary Antibodies

Karyopherin Alpha 3 (KPNA3)

Rabbit

Human

ELISA: 1/20000 - 1/80000, WB: 1/500 - 1/2000, IHC: 1/100 - 1/200. Optimal dilutions/concentrations should be determined by the end user.

Polyclonal

Unconjugated

IgG

Purified by antigen affinity column chromatography.

100 µg

1 mg

Lyophilized

ELISA, WB, IHC

Prior to lyophilization: 1% BSA and 0.02% NaN3.

Shipped within 7-15 working days.

Store at -20 °C. Avoid repeated freeze/thaw cycles.

No

BC035090

QIP2,Importin alpha Q2,Importin subunit alpha-4,SRP1,SRP4,IPOA4,SPG88; Hsrp1,SRP1gamma

Antibody anti-KPNA3

RUO

Concentration: Lyophilized form: Not applicable.  After reconstitution: 1 mg/ml. -

Descripción

KPNA3, or importin-α3, is another member of the importin-α family that mediates the nuclear import of cargo proteins with classical nuclear localization signals (NLS). It interacts with importin-β to form a complex that transports cargo proteins through the nuclear pore complex (NPC). KPNA3 is expressed in various tissues and is particularly important in regulating nuclear transport during cell signaling, differentiation, and immune responses. It has roles in viral infections, where it mediates the nuclear import of viral proteins such as influenza and HIV components, aiding viral replication. Dysregulation of KPNA3 is associated with neurological disorders and cancer, where it influences nuclear transport of transcription factors and oncogenes. Knockout and functional studies show its essential role in maintaining cellular homeostasis and regulating nuclear import efficiency during development and stress responses.

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