Product Details

Uniprot No.

P49790

Target Names

NUP153

Alternative Names

Nuclear pore complex protein Nup153 (153 kDa nucleoporin) (Nucleoporin Nup153), NUP153

Species Reactivity

Human

Immunogen

A synthesized peptide derived from human Nup153

Immunogen Species

Homo sapiens (Human)

Conjugate

Non-conjugated

Clonality

Monoclonal

Isotype

Rabbit IgG

Clone No.

8D4

Purification Method

Affinity-chromatography

Concentration

It differs from different batches. Please contact us to confirm it.

Buffer

Rabbit IgG in 10mM phosphate buffered saline , pH 7.4, 150mM sodium chloride, 0.05% BSA, 0.02% sodium azide and 50% glycerol.

Form

Liquid

Tested Applications

ELISA, IHC, IF

Recommended Dilution

Application	Recommended Dilution
IHC	1:50-1:200
IF	1:20-1:200

Protocols

ELISA Protocol
Immunohistochemistry (IHC) Protocol
Immunofluorescence (IF) Protocol

Troubleshooting and FAQs

Antibody FAQs

Storage

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

Lead Time

Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.

Description

NUP153 is a critical component of the nuclear pore complex, serving as a key regulator of nucleocytoplasmic transport and playing essential roles in nuclear envelope assembly, chromatin organization, and gene regulation. This nucleoporin has garnered significant research interest for its involvement in cell cycle progression, DNA damage response, and viral nuclear import mechanisms, making it a valuable target for studies in epigenetics, nuclear signaling, and cellular transport dynamics.

This recombinant monoclonal antibody, clone 8D4, offers the consistency and reliability that demanding experimental workflows require. Generated through recombinant technology with a sequence-defined rabbit IgG format, this antibody eliminates the lot-to-lot variability inherent in traditional hybridoma production, ensuring reproducible results across long-term studies and multi-site collaborations. Affinity chromatography purification further enhances specificity and reduces background interference.

Validation studies demonstrate robust performance across multiple imaging applications. In immunohistochemistry, the antibody produces clear nuclear pore staining in paraffin-embedded human breast cancer tissue at dilutions of 1:50–1:200, with optimal results observed at 1:100 using citrate buffer antigen retrieval. Immunofluorescence analysis in HeLa cells reveals the characteristic punctate nuclear envelope localization pattern expected for NUP153, confirming target specificity and suitability for subcellular localization studies.

The antibody's validated performance in both fixed tissue sections and cultured cell lines provides researchers with flexibility to investigate NUP153 biology across different experimental contexts. Whether examining nuclear transport mechanisms, studying nuclear envelope dynamics during cell division, or investigating chromatin-associated functions, this antibody delivers the specificity and reproducibility needed for publication-quality data in nuclear biology and signal transduction research.

Usage

For Research Use Only. Not for use in diagnostic or therapeutic procedures.

Citations

Target Background

Function

Component of the nuclear pore complex (NPC), a complex required for the trafficking across the nuclear envelope. Functions as a scaffolding element in the nuclear phase of the NPC essential for normal nucleocytoplasmic transport of proteins and mRNAs. Involved in the quality control and retention of unspliced mRNAs in the nucleus; in association with TPR, regulates the nuclear export of unspliced mRNA species bearing constitutive transport element (CTE) in a NXF1- and KHDRBS1-independent manner. Mediates TPR anchoring to the nuclear membrane at NPC. The repeat-containing domain may be involved in anchoring other components of the NPC to the pore membrane. Possible DNA-binding subunit of the nuclear pore complex (NPC).; (Microbial infection) Binds HIV-1 capsid-nucleocapsid (HIV-1 CA-NC) complexes and thereby promotes the integration of the virus in the nucleus of non-dividing cells (in vitro).; (Microbial infection) Binds HIV-2 protein vpx and thereby promotes the nuclear translocation of the lentiviral genome (in vitro).

Gene References into Functions

Nup153 is essential for the HIV-1 nuclear import in nondividing cells, and CPSF6 is important for HIV-1 integration. PMID: 29997211
Despite the requirement of all three nucleoporins for accurate NHEJ, only Nup153 is needed for proper nuclear import of 53BP1 and SENP1-dependent sumoylation of 53BP1. Our data support the role of Nup153 as an important regulator of 53BP1 activity and efficient NHEJ. PMID: 28576968
results further highlight the antagonistic relationship between 53BP1 and BRCA1, and place Nup153 and Nup50 in a molecular pathway that regulates 53BP1 function by counteracting BRCA1-mediated events. PMID: 28751496
Nup153 is an epigenetic regulator which, upon altered NO signalling, mediates the activation of genes potentially associated with early dystrophic cardiac remodelling. PMID: 28513807
NUP153 and CPSF6 have overlapping binding sites, but each makes unique capsid monomers (CA) interactions. Multiple ligands share an overlapping interface in HIV-1 capsid that is lost upon viral disassembly. PMID: 25356722
Study assessed the extent of collapse of a Nup153 fragment in molecular dynamics simulations and compared the results to single molecule FRET and small-angle X-ray scattering experiments of this peptide PMID: 26030189
Our data indicate a central function of Nup153 in the organization of the nucleus, not only at the periphery, but throughout the entire nuclear interior. PMID: 25485891
Nucleoporin Nup153 is required for NPC assembly during interphase but not during mitotic exit. It functions in interphasic NPC formation by binding directly to the inner nuclear membrane via an N-terminal amphipathic helix. PMID: 26051542
The data presented here suggest that BGLF4 interferes with the normal functions of Nup62 and Nup153 and preferentially helps the nuclear import of viral proteins for viral DNA replication and assembly. PMID: 25410863
These data reveal an emergent Kap-centric barrier mechanism that may underlie mechanistic and kinetic control in the nuclear pore complex. PMID: 24739174
a subset of lentiviral CA proteins directly engage FG-motifs present on NUP153 to affect viral nuclear import. PMID: 24130490
The Nup153 binds to both SENP1 and SENP2 and does so by interacting with the unique N-terminal domain of Nup153 as well as a specific region within the C-terminal FG-rich region. PMID: 22688647
A hydrophobic patch 65LRLFV69 within the zinc-binding domain is essential for the nuclear import and localization of HPV8 E7 via hydrophobic interactions with Nup62 and Nup153. PMID: 24418548
The roles of NUP153 and nup98 in the integration and replication of HIV-1 in human Jurkat lymphocytes are reported. PMID: 23523133
analysis of the Nup153-Nup50 protein interface and its role in nuclear import PMID: 23007389
human nucleoporin 153 (NUP153) has a role in repair of DSBs and in the activation of DNA damage checkpoints. PMID: 22249246
Nup153 binds to importin alpha PMID: 22510057
Data show that the C-terminal part of NUP153 is required for effective 53BP1 nuclear import, and that 53BP1 is imported to the nucleus through the NUP153-importin-beta interplay. PMID: 22075984
Nup153 levels regulate the localization of Mad1 during the metaphase/anaphase transition thereby affecting its phoshorylation status and in turn spindle checkpoint activity and mitotic exit. PMID: 21327106
The N-terminal domain of Nup153 and its C terminus associate with the Ig-fold domain of A- and B-type lamins. PMID: 21983083
Data suggest NUP153 plays a crucial role in the nuclear localization of the DICER1 protein. PMID: 21858095
A significant association of a polymorphic marker (rs2328136) near the NUP153 gene (which produces a 153 kDa nucleoporin) was obtained PMID: 22118420
results suggest that capsid, likely by the qualities of its uncoating, determines whether HIV-1 requires cellular NUP153 for PIC nuclear import PMID: 21593146
NUP153 is a target gene of the BACH1 transcription factor according to ChIP-seq analysis in HEK 293 cells. PMID: 21555518
Relocation of cellular proteins and inhibition of nuclear import in Hela cells during rhinovirus type 14 infection correlated with the degradation of Nup153 PMID: 12163599
Smad2 nucleocytoplasmic shuttling by nucleoporins CAN/Nup214 and Nup153 feeds TGFbeta signaling complexes in the cytoplasm and nucleus. PMID: 12191473
Nup153 and Nup98 have distinct domains to mediate transcription-dependent mobility PMID: 14718558
nuclear import of the transcription factor PU.1 occurs via RanGTP-stimulated binding to Nup153 PMID: 15632149
in vitro-translated Nup153 coimmunoprecipitate HIV-1 Vpr; Nup153 shares a unique N-terminal domain with Nup124 that is absolutely essential for Tf1 transposition PMID: 15659641
MSL complex interacts with components of the nuclear pore, in particular Mtor/TPR and Nup153. Knockdown of Mtor or Nup153 results in loss of the typical MSL X-chromosomal staining and dosage compensation in Drosophila male cells but not in female cells. PMID: 16543150
Nup153 zinc fingers bound GDP and GTP forms of Ran with similar affinities, indicating that this interaction is not influenced by a nucleotide-dependent conformational switch PMID: 17426026
Although full-length Nup1p or Nup153 does not complement Nup124p, the functionality of their conserved domains with reference to Tf1 activity suggests that these three proteins evolved from a common ancestor. PMID: 17615301
study found binding interactions with karyopherin-beta1 caused FG domains of nucleoporin Nup153 to collapse into compact molecular conformations; reversible collapse of the FG domains may play an important role in regulating nucleocytoplasmic transport PMID: 17916694
The formation of high molecular mass complexes containing importin-alpha, Nup153 and Nup88 is increased upon oxidant treatment. PMID: 18068677
FG-rich region of Nup153 was required to rescue defects in late mitosis PMID: 19158386
HIV-1 integrase binds directly to nucleoporin NUP153 to mediate active nuclear import. PMID: 19369352

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Subcellular Location

Nucleus. Nucleus membrane. Nucleus, nuclear pore complex.

Protein Families

NUP153 family

Database Links

HGNC: 8062

OMIM: 603948

KEGG: hsa:9972

STRING: 9606.ENSP00000262077

UniGene: Hs.601591

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Code	CSB-RA986790A0HU
Size	US$210
	Order now
Image	IHC image of CSB-RA986790A0HU diluted at 1:100 and staining in paraffin-embedded human breast cancer performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4℃ overnight. The primary is detected by a Goat anti-rabbit IgG polymer labeled by HRP and visualized using 0.05% DAB. Immunofluorescence staining of Hela Cells with CSB-RA986790A0HU at 1:50, counter-stained with DAPI. The cells were fixed in 4% formaldehyde, permeated by 0.2% TritonX-100, and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4℃. Nuclear DNA was labeled in blue with DAPI. The secondary antibody was FITC-conjugated AffiniPure Goat Anti-Rabbit IgG (H+L).
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NUP153 Recombinant Monoclonal Antibody

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