Product: RAN Antibody
Catalog: DF6158
Description: Rabbit polyclonal antibody to RAN
Application: WB IHC IF/ICC
Reactivity: Human, Mouse, Rat
Prediction: Pig, Zebrafish, Bovine, Sheep, Dog, Chicken, Xenopus
Mol.Wt.: 25kDa; 24kD(Calculated).
Uniprot: P62826
RRID: AB_2838125

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Product Info

Source:
Rabbit
Application:
WB 1:500-1:2000, IHC 1:50-1:200, IF/ICC 1:100-1:500
*The optimal dilutions should be determined by the end user.
*Tips:

WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.

Reactivity:
Human,Mouse,Rat
Prediction:
Pig(100%), Zebrafish(100%), Bovine(100%), Sheep(100%), Dog(100%), Chicken(100%), Xenopus(100%)
Clonality:
Polyclonal
Specificity:
RAN Antibody detects endogenous levels of total RAN.
RRID:
AB_2838125
Cite Format: Affinity Biosciences Cat# DF6158, RRID:AB_2838125.
Conjugate:
Unconjugated.
Purification:
The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin (Thermo Fisher Scientific).
Storage:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.
Alias:

Fold/Unfold

Androgen receptor associated protein 24; Androgen receptor-associated protein 24; ARA 24; ARA24; Gsp1; GTP binding nuclear protein RAN; GTP-binding nuclear protein Ran; GTPase Ran; Guanosine triphosphatase Ran; LPS; OK/SW-cl.81; ran; RAN member RAS oncogene family; RAN_HUMAN; RanGTPase; Ras like protein TC4; Ras related nuclear protein; Ras-like protein TC4; Ras-related nuclear protein; RASL2 8; TC 4; TC4;

Immunogens

Immunogen:
Uniprot:
Gene(ID):
Expression:
P62826 RAN_HUMAN:

Expressed in a variety of tissues.

Description:
Ran is a small GTPase of the Ras family that plays a central role in the spacial and temperal organization of eukaryotic cells. During interphase, Ran-GDP localizes to the cytoplasm and Ran-GTP to the nucleus. This polarized localization of Ran ensures its role in nuclear transport (1). During mitosis, Ran-GTP is chromatin associated, where it promotes spindle assembly and nuclear envolope formation (1,2). In S phase, Ran-GTP associates with and inhibits MCM helicase, ensuring precise chromosomal DNA duplication during the cell cycle (3).
Sequence:
MAAQGEPQVQFKLVLVGDGGTGKTTFVKRHLTGEFEKKYVATLGVEVHPLVFHTNRGPIKFNVWDTAGQEKFGGLRDGYYIQAQCAIIMFDVTSRVTYKNVPNWHRDLVRVCENIPIVLCGNKVDIKDRKVKAKSIVFHRKKNLQYYDISAKSNYNFEKPFLWLARKLIGDPNLEFVAMPALAPPEVVMDPALAAQYEHDLEVAQTTALPDEDDDL

Predictions

Predictions:

Score>80(red) has high confidence and is suggested to be used for WB detection. *The prediction model is mainly based on the alignment of immunogen sequences, the results are for reference only, not as the basis of quality assurance.

Species
Results
Score
Pig
100
Bovine
100
Sheep
100
Dog
100
Xenopus
100
Zebrafish
100
Chicken
100
Horse
0
Rabbit
0
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

PTMs - P62826 As Substrate

Site PTM Type Enzyme
A2 Acetylation
K12 Methylation
T21 Phosphorylation
K23 Ubiquitination
T24 Phosphorylation
T25 Phosphorylation
K28 Ubiquitination
R29 Methylation
T32 Phosphorylation
K37 Acetylation
K37 Methylation
K37 Ubiquitination
K38 Acetylation
K38 Ubiquitination
Y39 Phosphorylation
K60 Acetylation
K60 Methylation
K60 Ubiquitination
K71 Acetylation
K71 Sumoylation
K71 Ubiquitination
K99 Acetylation
K99 Ubiquitination
C112 S-Nitrosylation
C120 S-Nitrosylation
K123 Ubiquitination
K127 Ubiquitination
K130 Ubiquitination
K134 Acetylation
K134 Ubiquitination
S135 Phosphorylation P53350 (PLK1) , O96013 (PAK4)
K141 Ubiquitination
K142 Ubiquitination
Y146 Phosphorylation
Y147 Phosphorylation
S150 Phosphorylation
K152 Acetylation
K152 Ubiquitination
Y155 Phosphorylation
K159 Acetylation
K159 Methylation
K159 Sumoylation
K159 Ubiquitination
K167 Ubiquitination

Research Backgrounds

Function:

GTPase involved in nucleocytoplasmic transport, participating both to the import and the export from the nucleus of proteins and RNAs. Switches between a cytoplasmic GDP- and a nuclear GTP-bound state by nucleotide exchange and GTP hydrolysis. Nuclear import receptors such as importin beta bind their substrates only in the absence of GTP-bound RAN and release them upon direct interaction with GTP-bound RAN, while export receptors behave in the opposite way. Thereby, RAN controls cargo loading and release by transport receptors in the proper compartment and ensures the directionality of the transport. Interaction with RANBP1 induces a conformation change in the complex formed by XPO1 and RAN that triggers the release of the nuclear export signal of cargo proteins. RAN (GTP-bound form) triggers microtubule assembly at mitotic chromosomes and is required for normal mitotic spindle assembly and chromosome segregation. Required for normal progress through mitosis. The complex with BIRC5/survivin plays a role in mitotic spindle formation by serving as a physical scaffold to help deliver the RAN effector molecule TPX2 to microtubules. Acts as a negative regulator of the kinase activity of VRK1 and VRK2. Enhances AR-mediated transactivation. Transactivation decreases as the poly-Gln length within AR increases.

PTMs:

Acetylation by KAT5 at Lys-134 is increased during mitosis, impairs RANGRF binding and enhances RCC1 binding. Acetylation at Lys-37 enhances the association with nuclear export components. Deacetylation of Lys-37 by SIRT7 regulates the nuclear export of NF-kappa-B subunit RELA/p65.

Subcellular Location:

Nucleus. Nucleus envelope. Cytoplasm>Cytosol. Cytoplasm. Melanosome.
Note: Predominantly nuclear during interphase (PubMed:8421051, PubMed:12194828, PubMed:10679025). Becomes dispersed throughout the cytoplasm during mitosis (PubMed:8421051, PubMed:12194828). Identified by mass spectrometry in melanosome fractions from stage I to stage IV (PubMed:17081065).

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
Tissue Specificity:

Expressed in a variety of tissues.

Subunit Structure:

Monomer. Interacts with RANGAP1, which promotes RAN-mediated GTP hydrolysis. Interacts with KPNB1. Interaction with KPNB1 inhibits RANGAP1-mediated stimulation of GTPase activity. Interacts with RCC1 which promotes the exchange of RAN-bound GDP by GTP. Interaction with KPNB1 inhibits RCC1-mediated exchange of RAN-bound GDP by GTP. Interacts (GTP-bound form) with TNPO1; the interaction is direct. Interacts (GTP-bound form) with TNPO3; the interaction is direct. Interacts with KPNB1 and with TNPO1; both inhibit RAN GTPase activity. Interacts (via C-terminus) with RANBP1, which alleviates the inhibition of RAN GTPase activity. Interacts with RANGRF, which promotes the release of bound guanine nucleotide. RANGRF and RCC1 compete for an overlapping binding site on RAN. Identified in a complex with KPNA2 and CSE1L; interaction with RANBP1 mediates dissociation of RAN from this complex. Interaction with both RANBP1 and KPNA2 promotes dissociation of the complex between RAN and KPNB1. Identified in a complex composed of RAN, RANGAP1 and RANBP1. Identified in a complex that contains TNPO1, RAN and RANBP1. Identified in a nuclear export complex with XPO1. Found in a nuclear export complex with RANBP3 and XPO1. Interacts with RANBP2/NUP358. Interaction with RANBP1 or RANBP2 induces a conformation change in the complex formed by XPO1 and RAN that triggers the release of the nuclear export signal of cargo proteins. Component of a nuclear export receptor complex composed of KPNB1, RAN, SNUPN and XPO1. Found in a nuclear export complex with RAN, XPO5 and pre-miRNA (By similarity). Interacts (GTP-bound form) with XPO5 (By similarity). Part of a complex consisting of RANBP9, RAN, DYRK1B and COPS5. Interacts with RANBP9 and RANBP10. Interacts in its GTP-bound form with BIRC5/survivin at S and M phases of the cell cycle. Interacts with TERT; the interaction requires hydrogen peroxide-mediated phosphorylation of TERT and transports TERT to the nucleus. Interacts with MAD2L2. Interacts with VRK1 and VRK3. Interacts with isoform 1 and isoform 2 of VRK2. Interacts with NEMP1 and KPNB1 (By similarity). Interacts (GDP-bound form) with NUTF2; regulates RAN nuclear import. Interacts with CAPG; mediates CAPG nuclear import. Interacts with NUP153. Interacts with the AR N-terminal poly-Gln region; the interaction with AR is inversely correlated with the poly-Gln length. Interacts with MYCBP2, which promotes RAN-mediated GTP hydrolysis. Interacts with EPG5.

(Microbial infection) In case of HIV-1 infection, found in a complex with HIV-1 Rev, RNAs containing a Rev response element (RRE) and XPO1.

(Microbial infection) Found in a complex with HTLV-1 Rex, RANBP3 and XPO1.

(Microbial infection) Interacts with Mengo encephalomyocarditis virus Leader protein; the complex L-RAN recruits cellular kinases responsible for the L-induced nucleocytoplasmic trafficking inhibition.

Family&Domains:

Belongs to the small GTPase superfamily. Ran family.

Research Fields

· Genetic Information Processing > Translation > Ribosome biogenesis in eukaryotes.

· Genetic Information Processing > Translation > RNA transport.

· Human Diseases > Infectious diseases: Viral > HTLV-I infection.

· Human Diseases > Infectious diseases: Viral > Epstein-Barr virus infection.

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