RNF2 Antibody - #DF7403

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Product: RNF2 Antibody
Catalog: DF7403
Description: Rabbit polyclonal antibody to RNF2
Application: WB IHC
Reactivity: Human, Mouse, Rat
Prediction: Pig, Zebrafish, Bovine, Horse, Sheep, Rabbit, Dog, Chicken, Xenopus
Mol.Wt.: 37kDa; 38kD(Calculated).
Uniprot: Q99496
RRID: AB_2839341

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 100ul $280 In stock
 200ul $350 In stock

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Related Downloads
MS Report
HPLC Report
MSDS
Data Sheet
COA
Protocols
WB Handbook
IHC Protocol
IF/ICC Protocol

Product Info

Source:
Rabbit
Application:
WB 1:500-1:2000, IHC 1:50-1:200
*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(90%), Bovine(100%), Horse(100%), Sheep(100%), Rabbit(100%), Dog(100%), Chicken(100%), Xenopus(100%)
Clonality:
Polyclonal
Specificity:
RNF2 Antibody detects endogenous levels of total RNF2.
RRID:
AB_2839341
Cite Format: Affinity Biosciences Cat# DF7403, RRID:AB_2839341.
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

BAP 1; BAP1; DING; DinG protein; E3 ubiquitin protein ligase RING 2; E3 ubiquitin protein ligase RING2; E3 ubiquitin-protein ligase RING2; HIP2 interacting protein 3; HIP2-interacting protein 3; HIPI 3; HIPI3; Huntingtin interacting protein 2 interacting protein 3; Huntingtin-interacting protein 2-interacting protein 3; OTTHUMP00000060668; Polycomb M33 interacting protein Ring 1B; Polycomb M33 interacting protein Ring1B; Protein DinG; RING 1B; RING 2; RING finger protein 1B; RING finger protein 2; RING finger protein BAP 1; RING finger protein BAP-1; RING finger protein BAP1; RING1b; RING2_HUMAN; RNF 2; Rnf2;

Immunogens

Immunogen:
Uniprot:

Q99496(RING2_HUMAN) >>Visit HPA database.

Gene(ID):
RNF2(6045)
Description:
Polycomb group (PcG) of proteins form the multiprotein complexes that are important for the transcription repression of various genes involved in development and cell proliferation. The protein encoded by this gene is one of the PcG proteins. It has been shown to interact with, and suppress the activity of, transcription factor CP2 (TFCP2/CP2). Studies of the mouse counterpart suggested the involvement of this gene in the specification of anterior-posterior axis, as well as in cell proliferation in early development. This protein was also found to interact with huntingtin interacting protein 2 (HIP2), an ubiquitin-conjugating enzyme, and possess ubiquitin ligase activity.
Sequence:
MSQAVQTNGTQPLSKTWELSLYELQRTPQEAITDGLEIVVSPRSLHSELMCPICLDMLKNTMTTKECLHRFCADCIITALRSGNKECPTCRKKLVSKRSLRPDPNFDALISKIYPSRDEYEAHQERVLARINKHNNQQALSHSIEEGLKIQAMNRLQRGKKQQIENGSGAEDNGDSSHCSNASTHSNQEAGPSNKRTKTSDDSGLELDNNNAAMAIDPVMDGASEIELVFRPHPTLMEKDDSAQTRYIKTSGNATVDHLSKYLAVRLALEELRSKGESNQMNLDTASEKQYTIYIATASGQFTVLNGSFSLELVSEKYWKVNKPMELYYAPTKEHK

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
Horse
100
Bovine
100
Sheep
100
Dog
100
Xenopus
100
Chicken
100
Rabbit
100
Zebrafish
90
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

PTMs - Q99496 As Substrate

Site PTM Type Enzyme
S2 Acetylation
S2 Phosphorylation
S41 Phosphorylation
K65 Ubiquitination
S99 Phosphorylation
S116 Phosphorylation
Y120 Phosphorylation
K133 Ubiquitination
S143 Phosphorylation
K149 Ubiquitination
S168 Phosphorylation
S200 Phosphorylation
Y247 Phosphorylation
K249 Acetylation
K249 Ubiquitination
S260 Phosphorylation
K261 Ubiquitination
Y262 Phosphorylation
K275 Ubiquitination
K323 Sumoylation
K323 Ubiquitination

Research Backgrounds

Function:

E3 ubiquitin-protein ligase that mediates monoubiquitination of 'Lys-119' of histone H2A (H2AK119Ub), thereby playing a central role in histone code and gene regulation. H2AK119Ub gives a specific tag for epigenetic transcriptional repression and participates in X chromosome inactivation of female mammals. May be involved in the initiation of both imprinted and random X inactivation (By similarity). Essential component of a Polycomb group (PcG) multiprotein PRC1-like complex, a complex class required to maintain the transcriptionally repressive state of many genes, including Hox genes, throughout development. PcG PRC1 complex acts via chromatin remodeling and modification of histones, rendering chromatin heritably changed in its expressibility. E3 ubiquitin-protein ligase activity is enhanced by BMI1/PCGF4. Acts as the main E3 ubiquitin ligase on histone H2A of the PRC1 complex, while RING1 may rather act as a modulator of RNF2/RING2 activity (Probable). Association with the chromosomal DNA is cell-cycle dependent. In resting B- and T-lymphocytes, interaction with AURKB leads to block its activity, thereby maintaining transcription in resting lymphocytes (By similarity).

PTMs:

Polyubiquitinated in the presence of UBE2D3 (in vitro).

Monoubiquitinated, by auto-ubiquitination.

Subcellular Location:

Nucleus. Chromosome.
Note: Enriched on inactive X chromosome (Xi) in female trophoblast stem (TS) cells as well as differentiating embryonic stem (ES) cells. The enrichment on Xi is transient during TS and ES cell differentiation. The association with Xi is mitotically stable in non-differentiated TS cells.

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

Component of chromatin-associated Polycomb (PcG) complexes. Component of a number of PRC1-like complexes; these complexes contain either the polycomb group ring finger protein PCGF1, or PCGF2, or PCGF3, or PCGF4, or PCGF5, or PCGF6. Part of a complex that contains RNF2, UB2D3 and BMI1; within that complex RNF2 and BMI1 form a tight heterodimer, where UB2D3 interacts only with RNF2. The complex composed of RNF2, UB2D3 and BMI1 binds nucleosomes, and has activity only with nucleosomal histone H2A. Part of a complex that contains PCGF5, RNF2 and UBE2D3. Part of a complex that contains AUTS2, PCGF5, RNF2, CSNK2B AND RYBP. Interacts with RYBP, PCGF2, CBX4, CBX6, CBX7 and CBX8. Interacts with RNF1/RING1, BMI1 and PHC2. Interaction with RYBP and CBX7 is mutually exclusive; both compete for the same binding site on RNF2 (By similarity). Component of repressive BCOR complex containing a Polycomb group subcomplex at least composed of RYBP, PCGF1, BCOR and RING1. Interacts with CBX2 and PHC1. Interacts with CHTOP. Interacts with AURKB (By similarity). Part of the E2F6.com-1 complex in G0 phase composed of E2F6, MGA, MAX, TFDP1, CBX3, BAT8, EUHMTASE1, RNF1/RING1, RNF2/RING2, MBLR, L3MBTL2 and YAF2. Component of some MLL1/MLL complex, at least composed of the core components KMT2A/MLL1, ASH2L, HCFC1/HCF1, WDR5 and RBBP5, as well as the facultative components BAP18, CHD8, E2F6, HSP70, INO80C, KANSL1, LAS1L, MAX, MCRS1, MGA, MYST1/MOF, PELP1, PHF20, PRP31, RING2, RUVB1/TIP49A, RUVB2/TIP49B, SENP3, TAF1, TAF4, TAF6, TAF7, TAF9 and TEX10. Interacts with RYBP, HIP2 and TFCP2. Interacts with NUPR1.

References

1). GNPNAT1 Predicts Poor Prognosis and Cancer Development in Non-Small Cell Lung Cancer. Cancer Management and Research, 2022 (PubMed: 35975106) [IF=3.3]

Application: IHC    Species: Human    Sample: lung cancer cell

Figure 4 Aberrant TFs contributed to the upregulation of GNPNAT1 in NSCLC. (A) RNF2, ZNF143, RAD21, and YY1 were the intersecting TFs from the top ten TFs most correlated with GNPNAT1 in the four groups. (B) The four TFs were highly positively correlated with GNPNAT1 in LUAD and LUSC tissues. (C) RNF2 mRNA was increased in LUAD and LUSC tissues. (D) IHC assays indicated that RNF2 located in both cytoplasm and nucleus of lung cancer cells. (E) The nucleic RNF2 was not statistically different between LUAD and LUSC. (F) The nucleic RNF2 was positively correlated with GNPNAT1 in NSCLC. * P<0.05.

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