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Nuclear Transport Pathway Bioinformatics

Nuclear transport is the movement of material into and out of the nucleus. This can happen via simple diffusion for small particles, or active transport for larger proteins. The transport of larger materials occurs with the help of transport receptors: importins for nuclear import and exportins for nuclear export. Inside the nucleus, Ran-GTP binds to the receptors, releasing the cargo from the importins and changing the confirmation of the exportins to allow cargo to bind to the complex and travel through the nuclear pore complex out into the cytoplasm. Ran-GTP must also assist in moving the empty importin back into the cytoplasm, where it can bind with another piece of cargo and start the process over. Ran-GTP is not able to freely move through the nuclear pore complex, however, so it must be hydrolyzed before it can pass back into the nucleus. Once it is inside the nucleus, it is phosphorylated by a guanine nucleotide exchange factor and can continue in its role of facilitating nuclear transport.

Top Research Reagents

We have 1812 products for the study of the Nuclear Transport Pathway that can be applied to Chromatin Immunoprecipitation (ChIP), Flow Cytometry, Immunocytochemistry/ Immunofluorescence, Immunohistochemistry, Western Blot from our catalog of antibodies and ELISA kits.

GR/NR3C1 Antibody (BuGR2) - BSA Free
NB300-731
Western Blot: GR/NR3C1 Antibody (BuGR2) [NB300-731] - Analysis of glucocorticoid receptor on mouse liver extract.Immunocytochemistry/Immunofluorescence: GR/NR3C1 Antibody (BuGR2) [NB300-731] - Analysis of Glucocorticoid Receptor using Glucocorticoid Receptor Monoclonal Antibody (BuGR2) shows staining in U251 Cells. Glucocorticoid Receptor (green), F-Actin staining with Phalloidin (red) and nuclei with DAPI (blue) is shown. Cells were grown on chamber slides and fixed with formaldehyde prior to staining. Cells were probed without (control) or with an antibody recognizing Glucocorticoid Receptor at a dilution of 1:100 over night at 4C, washed with PBS and incubated with a DyLight-488 conjugated.

Mouse Monoclonal
Species Human, Mouse, Rat
Applications WB, Flow, GS

     3 Reviews

12 Publications
Importin alpha 2/KPNA2 Antibody
NB100-79807
Immunohistochemistry: Importin alpha 2/KPNA2 Antibody [NB100-79807] - Sample: FFPE section of human ovarian carcinoma. Antibody: Affinity purified rabbit anti- RCH1 used at a dilution of 1:1,000 (1ug/ml). Detection: DABImmunoprecipitation: Importin alpha 2/KPNA2 Antibody [NB100-79807] - Detection of human RCH1Importin alpha 2/KPNA2 by western blot and immunoprecipitation. Samples: Whole cell lysate from HeLa (5, 15 and 50 ug for WB; 1 mg for IP, 20% of IP loaded) and HEK293T (T; 50 ug) cells. Antibodies: Affinity purified rabbit anti-RCH1 antibody NB100-79807 (lot 2) used for WB at 0.1 ug/ml (A) and 1 ug/ml (B) and used for IP at 3 ug/mg lysate. RCH1 was also immunoprecipitated by a previous lot of NB100-79807 (lot 1) and by rabbit anti-RCH1 antibody NB100-79808, which recognizes a downstream epitope. Detection: Chemiluminescence with exposure times of 3 minutes (A) and 3 seconds (B).

Rabbit Polyclonal
Species Human
Applications WB, IHC, IHC-P

7 Publications
NFkB p105/p50 Antibody (2J10D7) - BSA Free
NB100-56583
Western Blot: NFkB p105/p50 Antibody (2J10D7) [NB100-56583] - Analysis of p50 in HeLa lysate in the A) absence and B) presence of immunizing peptide using p50 antibody at 5 ug/ml.Immunohistochemistry-Paraffin: NFkB p105/p50 Antibody (2J10D7) [NB100-56583] - IHC-P of rabbit aorta using NB100-56583. Secondary antibody: anti-mouse histofine ( Nisherei Bioscience Inc. ref: 414131F). Development: DAB (Dako ref: K346811-2) and counterstained with Hematoxylin. Submitted via verified customer review

Mouse Monoclonal
Species Human, Rat, Rabbit
Applications WB, Flow, IHC

     1 Review

5 Publications
NUP62 Antibody
NBP1-31381
Western Blot: NUP62 Antibody [NBP1-31381] - Whole cell extracts (30 ug) was separated by 10% SDS-PAGE, and blotted with Nucleoporin p62 antibody diluted by 1:5000. The HRP-conjugated anti-rabbit IgG antibody (NBP2-19301) was used to detect the primary antibody.Immunocytochemistry/Immunofluorescence: Nucleoporin p62 Antibody [NBP1-31381] - Sample: HeLa cells were fixed in 4% paraformaldehyde at RT for 15 min. Green: Nucleoporin p62 protein stained by Nucleoporin p62 antibody diluted at 1:750. Blue: Hoechst 33342 staining. Scale bar = 10 um.

Rabbit Polyclonal
Species Human, Mouse, Rat
Applications WB, ICC/IF, IHC

4 Publications
NTF2 Antibody
NBP1-82520
Immunocytochemistry/Immunofluorescence: NTF2 Antibody [NBP1-82520] - Immunofluorescent staining of human cell line U-2 OS shows localization to microtubules.Immunohistochemistry-Paraffin: NTF2 Antibody [NBP1-82520] - Staining in human testis and pancreas tissues using anti-NUTF2 antibody. Corresponding NUTF2 RNA-seq data are presented for the same tissues.

Rabbit Polyclonal
Species Human
Applications ICC/IF, IHC, IHC-P

AGFG2 Antibody
NBP1-83213
Western Blot: AGFG2 Antibody [NBP1-83213] - Analysis in control (vector only transfected HEK293T lysate) and AGFG2 over-expression lysate (Co-expressed with a C-terminal myc-DDK tag (3.1 kDa) in mammalian HEK293T cells).Immunohistochemistry-Paraffin: AGFG2 Antibody [NBP1-83213] - Staining in human salivary gland and skeletal muscle tissues using anti-AGFG2 antibody. Corresponding AGFG2 RNA-seq data are presented for the same tissues.

Rabbit Polyclonal
Species Human
Applications WB, IHC, IHC-P

RCC1 Antibody
NBP1-85637
Western Blot: RCC1 Antibody [NBP1-85637] - Analysis using Anti-RCC1 antibody NBP1-85637 (A) shows similar pattern to independent antibody NBP1-85638 (B).Immunocytochemistry/Immunofluorescence: RCC1 Antibody [NBP1-85637] - Immunofluorescent staining of human cell line U-251 MG shows localization to nucleoplasm & nuclear membrane. Antibody staining is shown in green.

Rabbit Polyclonal
Species Human
Applications WB, ICC/IF, IHC

p53 Antibody (PAb 240) - BSA Free
NB200-103
Western Blot: p53 Antibody (PAb 240) [NB200-103] - Analysis of p53 in MCF7 and HeLa lystates. Image courtesy of anonymous customer product review.Immunocytochemistry/Immunofluorescence: p53 Antibody (PAb 240) [NB200-103] - PC12 cells were fixed in 4% paraformaldehyde for 10 minutes and permeabilized in 0.5% Triton X-100 in PBS for 5 minutes. The cells were incubated with anti-p53 Antibody (PAb 240) NB200-103 at 2 ug/ml overnight at 4C and detected with an anti-mouse Dylight 488 (Green) at a 1:1000 dilution for 60 minutes. Nuclei were counterstained with DAPI (Blue). Cells were imaged using a 40X objective.

Mouse Monoclonal
Species Human, Mouse, Rat
Applications WB, ELISA, Flow

     3 Reviews

42 Publications
Niemann-Pick C1 Antibody - BSA Free
NB400-148
Western Blot: Niemann-Pick C1 Antibody - BSA Free [NB400-148] - NPC proteins in mouse lungs. Western blot of wild type (W) littermates, NPC1 (Mut) or NPC2 (Mut) mutant mouse lungs using anti-NPC1 or -NPC2 antibody. beta-actin used as a loading control. 30 ug protein/lane. Image collected and cropped by CiteAb from the following publication (https://dx.plos.org/10.1371/journal.pone.0067084), licensed under a CC-BY license.Immunocytochemistry/Immunofluorescence: Niemann-Pick C1 Antibody - BSA Free [NB400-148] - NPC1 antibody was tested in HeLa cells with DyLight 488 (green). Nuclei were counterstained with DAPI (blue).

Rabbit Polyclonal
Species Human, Mouse, Rat
Applications WB, EM, ICC/IF

     6 Reviews

54 Publications
ERK2 Antibody [Unconjugated]
AF1230
Western blot shows lysates of HeLa human cervical epithelial carcinoma cell line, MCF-7 human breast cancer cell line, U937 human histiocytic lymphoma cell line, PC-12 rat adrenal pheochromocytoma cell line, and NIH-3T3 mouse embryonic fibroblast cell line. PVDF membrane was probed with 0.1 µg/mL of Rabbit Anti-Human/Mouse/Rat ERK2 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF1230) followed by HRP-conjugated Anti-Rabbit IgG Secondary Antibody (Catalog # <a class= ERK2 was detected in immersion fixed paraffin-embedded sections of human breast using Rabbit Anti-Human/Mouse/Rat ERK2 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF1230) at 3 µg/mL for 1 hour at room temperature followed by incubation with the Anti-Rabbit IgG VisUCyte™ HRP Polymer Antibody (Catalog # <a class=

Rabbit Polyclonal
Species Human, Mouse, Rat
Applications WB, IHC, KO

3 Publications
Nestin Antibody (196908) [Unconjugated]
MAB1259
Nestin was detected in immersion fixed human fetal neural progenitor cells using 10 µg/mL Human Nestin Monoclonal Antibody (Catalog # MAB1259) for 3 hours at room temperature. Cells were stained (green) and counterstained with DAPI (blue). View our protocol for <a class=A172 cells were stained with Mouse Anti-Human Nestin Monoclonal Antibody (Catalog # MAB1259, filled histogram) or isotype control antibody (Catalog # <a class=NoLineLink href=

Mouse Monoclonal
Species Human
Applications CyTOF-reported, ICC, ICFlow

     3 Reviews

161 Publications
beta-Galactosidase-1/GLB1 Antibody (OTI1C9)
NBP2-45731
Western Blot: beta-Galactosidase-1/GLB1 Antibody (OTI1C9) [NBP2-45731] - Analysis of extracts (35ug) from 9 different cell lines by using anti-GLB1 monoclonal antibody (HepG2: human; HeLa: human; SVT2: mouse; A549: human; COS7: monkey; Jurkat: human; MDCK: canine; PC12: rat; MCF7: human).Immunohistochemistry: beta-Galactosidase-1/GLB1 Antibody (1C9) [NBP2-45731] - Analysis of Adenocarcinoma of Human ovary tissue. (Heat-induced epitope retrieval by 10mM citric buffer, pH6.0, 120C for 3min)

Mouse Monoclonal
Species Human, Canine, Monkey
Applications WB, IHC, IHC-P

6 Publications
RanBP2 Antibody
NB120-2938
Western Blot: RanBP2 Antibody [NB120-2938] - Effect of hypoxia on the interaction between HIF1alpha and BICD1. Co-immunoprecipitation of HIF1alpha, Dynein IC, Importin alpha3, RanBP2 with IgG and BICD1 antibodies were shown in left panel. Total protein expressions in lysate were shown in right panel. n = 3. Image collected and cropped by CiteAb from the following publication (https://www.nature.com/articles/s41418-018-0241-1) licensed under a CC-BY license.Immunohistochemistry: RanBP2 Antibody [NB120-2938] - Figure 1 illustrates immunohistochemical staining of RanBP2 in bovine retina using NB120-2938. Figure 2 illustrates Western blot detection of RanBP2 from human retinal extracts using NB120-2938.

Rabbit Polyclonal
Species Human, Mouse, Bovine
Applications WB, IHC, IHC-P

2 Publications
Ran Antibody (8D1A6) - BSA Free
NBP2-61832
Western Blot: Ran Antibody (8D1A6) [NBP2-61832] - Analysis using RAN mAb against HEK293 (1) and RAN (AA: 1-216)-hIgGFc transfected HEK293 (2) cell lysate.Immunocytochemistry/Immunofluorescence: Ran Antibody (8D1A6) [NBP2-61832] - Analysis of HepG2 cells using RAN mouse mAb (green). Blue: DRAQ5 fluorescent DNA dye. Red: Actin filaments have been labeled with Alexa Fluor- 555 phalloidin. Goat anti-Mouse IgG (H+L) DyLight 488 secondary antibody was used.

Mouse Monoclonal
Species Human, Mouse, Rat
Applications WB, ELISA, Flow

1 Publication
RanBP1 Antibody
NB100-79814
Western Blot: RanBP1 Antibody [NB100-79814] - Detection of Human RanBP1 by Western Blot. Samples: Whole cell lysate (50 ug) from HeLa and 293T cells prepared using NETN lysis buffer. Antibody: Affinity purified rabbit anti-RanBP1 antibody NB100-79814 used for WB at 0.2 ug/ml. Detection: Chemiluminescence with an exposure time of 3 minutes.Western Blot: RanBP1 Antibody [NB100-79814] - Detection of Human RanBP1 on HeLa whole cell lysate using NB100-79814. RanBP1 was also immunoprecipitated using rabbit anti-RanBP1 antibody BL1968 NB100-79815 at 5 mcg/0.5 mg lysate.

Rabbit Polyclonal
Species Human, Mouse
Applications WB, IHC, IHC-P

     2 Reviews

3 Publications
CSE1L/CAS/Exportin-2 Antibody (3D8)
H00001434-M08
Western Blot: CSE1L/CAS/Exportin-2 Antibody (3D8) [H00001434-M08] - Analysis of CSE1L expression in Hela S3 NE (Cat # L013V3).Immunocytochemistry/Immunofluorescence: CSE1L/CAS/Exportin-2 Antibody (3D8) [H00001434-M08] - Analysis of monoclonal antibody to CSE1L on HeLa cell. Antibody concentration 10 ug/mL.

Mouse Monoclonal
Species Human, Mouse
Applications WB, ELISA, ICC/IF

     1 Review

11 Publications
CRM1 Antibody
NB100-79802
Western Blot: CRM1 Antibody [NB100-79802] - Detection of Human and Mouse CRM1 by Western Blot. Samples: Whole cell lysate (50 ug) prepared using NETN buffer from HeLa, 293T, Jurkat, and mouse TCMK-1 cells. Antibodies: Affinity purified rabbit anti-CRM1 antibody NB100-79802 used for WB at 0.1 ug/ml. Detection: Chemiluminescence with an exposure time of 30 seconds.Immunocytochemistry/Immunofluorescence: CRM1 Antibody [NB100-79802] - Association between Nup98-HoxA9 and CRM1 is critical for the Hox Gene activation mediated by Nup98-HoxA9. (B) The effect of LMB treatment on the cellular localization of Nup98-HoxA9. Nup98-HoxA9 ES cells were cultured either in the presence or absence of 5 nM LMB for 2 hr, fixed and stained with antibodies against FLAG (M2) and CRM1. Merged images of FLAG (green) and CRM1 (red) are shown. Nuclei were stained with DAPI. Bar, 10um. Image collected and cropped by CiteAb from the following publication (https://elifesciences.org/articles/09540) licensed under a CC-BY license.

Rabbit Polyclonal
Species Human, Mouse, Rat
Applications WB, Simple Western, ICC/IF

16 Publications