Recombinant Human HDAC2 protein
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Recombinant Human HDAC2 protein is a Human Full Length protein, in the 1 to 488 aa range, expressed in Baculovirus, with >70%, suitable for FuncS, WB.
View Alternative Names
Histone deacetylase 2, HD2, Protein deacylase HDAC2, HDAC2
- FuncS
Unknown
Functional Studies - Recombinant Human HDAC2 protein (AB101662)
The specific activity of ab101662 was determined to be 4180 RLU/min/ng.
- SDS-PAGE
Unknown
SDS-PAGE - Recombinant Human HDAC2 protein (AB101662)
The purity of ab101662 was determined to be >70% as determined by densitometry.
Approximate molecular weight is ~92 kDa (with tag).
Reactivity data
Sequence info
Properties and storage information
Shipped at conditions
Appropriate short-term storage conditions
Appropriate long-term storage conditions
Aliquoting information
Storage information
Supplementary information
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
HDAC2 is involved in cell cycle regulation and differentiation. It is part of the co-repressor complex and interacts with other proteins such as Sin3 and NuRD to repress transcription. These interactions are vital for maintaining normal cellular functions and ensuring proper response to external signals. This protein is also connected to HEK293T cells which are a common model in scientific studies due to their robust expression of proteins like HDAC2.
Pathways
HDAC2 participates in the regulation of transcriptional activity and cellular stress response. It is an important player in the histone modification pathway interacting with proteins such as HDAC1 and transcriptional regulators like REST. HDAC2 is also linked with the Notch signaling pathway which is essential for cell fate decisions. These pathways highlight its role in both maintaining cellular homeostasis and adapting to changes in the cellular environment.
Specifications
Form
Liquid
Additional notes
The purity of ab101662 was determined to be >70% by densitometry. Affinity purified.
General info
Function
Histone deacetylase that catalyzes the deacetylation of lysine residues on the N-terminal part of the core histones (H2A, H2B, H3 and H4) (PubMed : 28497810). Histone deacetylation gives a tag for epigenetic repression and plays an important role in transcriptional regulation, cell cycle progression and developmental events (By similarity). Histone deacetylases act via the formation of large multiprotein complexes (By similarity). Forms transcriptional repressor complexes by associating with MAD, SIN3, YY1 and N-COR (PubMed : 12724404). Component of a RCOR/GFI/KDM1A/HDAC complex that suppresses, via histone deacetylase (HDAC) recruitment, a number of genes implicated in multilineage blood cell development (By similarity). Acts as a component of the histone deacetylase NuRD complex which participates in the remodeling of chromatin (PubMed : 16428440, PubMed : 28977666). Component of the SIN3B complex that represses transcription and counteracts the histone acetyltransferase activity of EP300 through the recognition H3K27ac marks by PHF12 and the activity of the histone deacetylase HDAC2 (PubMed : 37137925). Also deacetylates non-histone targets : deacetylates TSHZ3, thereby regulating its transcriptional repressor activity (PubMed : 19343227). May be involved in the transcriptional repression of circadian target genes, such as PER1, mediated by CRY1 through histone deacetylation (By similarity). Involved in MTA1-mediated transcriptional corepression of TFF1 and CDKN1A (PubMed : 21965678). In addition to protein deacetylase activity, also acts as a protein-lysine deacylase by recognizing other acyl groups : catalyzes removal of (2E)-butenoyl (crotonyl), lactoyl (lactyl) and 2-hydroxyisobutanoyl (2-hydroxyisobutyryl) acyl groups from lysine residues, leading to protein decrotonylation, delactylation and de-2-hydroxyisobutyrylation, respectively (PubMed : 28497810, PubMed : 29192674, PubMed : 35044827).
Sequence similarities
Belongs to the histone deacetylase family. HD type 1 subfamily.
Post-translational modifications
S-nitrosylated by GAPDH. In neurons, S-nitrosylation at Cys-262 and Cys-274 does not affect enzyme activity, but induces HDAC2 release from chromatin. This in turn increases acetylation of histones surrounding neurotrophin-dependent gene promoters and promotes their transcription. In embryonic cortical neurons, S-Nitrosylation regulates dendritic growth and branching.
Subcellular localisation
Nucleus
Target data
Complementary Products
Product promise
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