KPNB1 Antibody | CSB-PA622929LA01HU

KPNB1 Antibody | CSB-PA622929LA01HU | Cusabio

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Product Type: Polyclonal Antibody

Target Names: KPNB1

Aliases: Importin subunit beta-1 (Importin-90) (Karyopherin subunit beta-1) (Nuclear factor p97) (Pore targeting complex 97 kDa subunit) (PTAC97), KPNB1, NTF97

Background: 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.

Isotype: IgG

Conjugate: Non-conjugated

Clonality: Polyclonal

Uniport ID: Q14974

Host Species: Rabbit

Species Reactivity: Human

Immunogen: Recombinant Human Importin subunit beta-1 protein (9-214AA)

Immunogen Species: Homo sapiens (Human)

Applications: ELISA, WB, IHC

Tested Applications: ELISA, WB, IHC; Recommended dilution: WB:1:1000-1:5000, IHC:1:200-1:500

Purification Method: >95%, Protein G purified

Dilution Ratio1: ELISA:1:2000-1:10000

Dilution Ratio2: WB:1:1000-1:5000

Dilution Ratio3: IHC:1:200-1:500

Dilution Ratio4:

Dilution Ratio5:

Dilution Ratio6:

Buffer: Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4

Form: Liquid

Storage: Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.

Initial Research Areas: Tags & Cell Markers

Research Areas: Epigenetics & Nuclear Signaling;Tags & Cell Markers;Signal transduction