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AB171499

Recombinant Human ING2 protein (denatured)

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Recombinant Human ING2 protein (denatured) is a Human Full Length protein, in the 1 to 280 aa range, expressed in Escherichia coli, with >85%, suitable for SDS-PAGE.

View Alternative Names

ING1L, ING2, Inhibitor of growth protein 2, Inhibitor of growth 1-like protein, p32, p33ING2, ING1Lp

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SDS-PAGE - Recombinant Human ING2 protein (denatured) (AB171499)
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SDS-PAGE - Recombinant Human ING2 protein (denatured) (AB171499)

15% SDS-PAGE analysis of ab171499 (3μg).

Key facts

Purity

>85% SDS-PAGE

Expression system

Escherichia coli

Tags

His tag N-Terminus

Applications

SDS-PAGE

applications

Biologically active

No

Accession

Q9H160

Animal free

No

Carrier free

No

Species

Human

Storage buffer

pH: 8 Constituents: 10% Glycerol (glycerin, glycerine), 2.4% Urea, 0.32% Tris HCl

storage-buffer

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Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Reactivity", "Dilution Info", "Notes"] }, "values": { "SDS-PAGE": { "reactivity":"TESTED_AND_REACTS", "dilution-info":"", "notes":"<p></p>" } } }
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Sequence info

[{"sequence":"MGSSHHHHHHSSGLVPRGSHMGSMLGQQQQQLYSSAALLTGERSRLLTCYVQDYLECVESLPHDMQRNVSVLRELDNKYQETLKEIDDVYEKYKKEDDLNQKKRLQQLLQRALINSQELGDEKIQIVTQMLELVENRARQMELHSQCFQDPAESERASDKAKMDSSQPERSSRRPRRQRTSESRDLCHMANGIEDCDDQPPKEKKSKSAKKKKRSKAKQEREASPVEFAIDPNEPTYCLCNQVSYGEMIGCDNEQCPIEWFHFSCVSLTYKPKGKWYCPKCRGDNEKTMDKSTEKTKKDRRSR","proteinLength":"Full Length","predictedMolecularWeight":"35.2 kDa","actualMolecularWeight":null,"aminoAcidEnd":280,"aminoAcidStart":1,"nature":"Recombinant","expressionSystem":"Escherichia coli","accessionNumber":"Q9H160","tags":[{"tag":"His","terminus":"N-Terminus"}]}]
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Properties and storage information

Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle
False
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Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

ING2 also known as Inhibitor of Growth Protein 2 is a nuclear protein with a molecular weight of approximately 33 kDa. It expresses highly in tissues such as the prostate placenta and lung. Nuclear localization signals and PHD-finger motifs characterize its structure allowing it to bind to chromatin and influence gene expression. As a member of the ING family ING2 plays a role in regulating various cellular processes through its presence in different cellular compartments.
Biological function summary

ING2 functions as a tumor suppressor by controlling the transcription of genes involved in cell cycle regulation and apoptosis. It interacts with histone acetyltransferase (HAT) and histone deacetylase (HDAC) complexes contributing to chromatin remodeling. As part of the Sin3A-HDAC complex ING2 has the ability to repress transcription influencing the expression of genes important for maintaining cellular homeostasis and preventing oncogenesis.

Pathways

The ING2 protein actively participates in the p53 signaling pathway as well as the MAPK signaling pathway. Its interaction with p53 leads to the enhancement of p53-mediated transcriptional activation which promotes cell cycle arrest and apoptosis. ING2 also interacts with proteins like TP53 and EP300 modulating the cellular responses to stress signals and contributing to cell survival and repair mechanisms.

The involvement of ING2 has been linked to cancer and neurodegenerative disorders. In cancer downregulation or mutation of ING2 disrupts the p53 pathway leading to impaired tumor suppression. ING2's interaction with TP53 and its tumor suppressor role highlights its importance in cancer biology. Furthermore in neurodegenerative disorders ING2's dysregulation can influence neuronal survival pathways potentially affecting proteins like p53 and EP300 therefore altering neuronal function and contributing to disease progression.
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Specifications

Form

Liquid

Additional notes

ab171499 is purified by using anion-exchange chromatography (DEAE sepharose resin) and gel-filtration chromatography.

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General info

Function

Seems to be involved in p53/TP53 activation and p53/TP53-dependent apoptotic pathways, probably by enhancing acetylation of p53/TP53. Component of a mSin3A-like corepressor complex, which is probably involved in deacetylation of nucleosomal histones. ING2 activity seems to be modulated by binding to phosphoinositides (PtdInsPs).

Sequence similarities

Belongs to the ING family.

Post-translational modifications

Sumoylation enhances its association with SIN3A and is required for binding to some target gene promoters, this is the case for TMEM71.

Subcellular localisation

Nucleus

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Product protocols

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Target data

Seems to be involved in p53/TP53 activation and p53/TP53-dependent apoptotic pathways, probably by enhancing acetylation of p53/TP53. Component of a mSin3A-like corepressor complex, which is probably involved in deacetylation of nucleosomal histones. ING2 activity seems to be modulated by binding to phosphoinositides (PtdInsPs).
See full target information ING2
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