ACSS2 Antibody (YA1983)(PBS only)

Cat. No.: HY-P82238A: Data Sheet User Guide for Antibodies
FAQs
Technical Support

ACSS2 Antibody (YA1983) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to ACSS2.

For research use only. We do not sell to patients.

Size		Stock
50 μL		Get quote
100 μL		Get quote

* Please select Quantity before adding items.

WB: Western Blot;
IHC-P: Immunohistochemistry-Paraffin;
IHC-F: Immunohistochemistry-Frozen;
ICC/IF: Immunocytochemistry/Immunofluorescence;
IF-Tissue: Immunofluorescence-Tissue;
mIHC: Multiplex Immunohistochemical;
IP: Immunoprecipitation;
ChIP: Chromatin Immunoprecipitation;
FC: Flow Cytometry;
ELISA: Enzyme Linked Immunosorbent Assay

Product Detail
Background
Documentation

Description

ACSS2 Antibody (YA1983) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to ACSS2.

Host

Rabbit

Molecular Weight

Predicted band size: 79 kDa;

Observed band size: 79 kDa

Note: Due to possible protein modifications or aggregation, the molecular weight should be confirmed by actual measurement, and the predicted value is for reference only.

Species Reactivity

Human

SwissProt ID

Q9NR19

Gene ID

55902 [NCBI]

Immunogen

A synthetic peptide of human ACSS2

Application &
Dilution Ratio

Application	Dilution Ratio
WB WB: Western Blot	1:500-1:1000

Purity	Affinity Purified	Conjugation	Non-conjugated
Isotype	IgG

Appearance

Liquid

Formulation

Supplied in PBS, pH 7.4.

Storage & Stability

Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

Shipping

Shipping with blue ice.

Background

Function：Catalyzes the synthesis of acetyl-CoA from short-chain fatty acids (PubMed:10843999, PubMed:28003429, PubMed:28552616). Acetate is the preferred substrate (PubMed:10843999, PubMed:28003429). Can also utilize propionate with a much lower affinity (By similarity). Nuclear ACSS2 promotes glucose deprivation-induced lysosomal biogenesis and autophagy, tumor cell survival and brain tumorigenesis (PubMed:28552616). Glucose deprivation results in AMPK-mediated phosphorylation of ACSS2 leading to its translocation to the nucleus where it binds to TFEB and locally produces acetyl-CoA for histone acetylation in the promoter regions of TFEB target genes thereby activating their transcription (PubMed:28552616). The regulation of genes associated with autophagy and lysosomal activity through ACSS2 is important for brain tumorigenesis and tumor survival (PubMed:28552616). Acts as a chromatin-bound transcriptional coactivator that up-regulates histone acetylation and expression of neuronal genes (By similarity). Can be recruited to the loci of memory-related neuronal genes to maintain a local acetyl-CoA pool, providing the substrate for histone acetylation and promoting the expression of specific genes, which is essential for maintaining long-term spatial memory (By similarity)

Subcellular Localization：Cytoplasm, cytosol; Cytoplasm; Nucleus

Isoforms & Post-Translational Modification：Q9NR19 has 2 isomers: Q9NR19-1: 78580 Da (predicted); Q9NR19-2: 80087 Da (predicted).
Reversibly acetylated at Lys-661 (By similarity). The acetyl-CoA synthase activity is inhibited by acetylation and activated by deacetylation mediated by the deacetylases SIRT1 and SIRT3 (By similarity);Glucose deprivation results in its AMPK-dependent phosphorylation at Ser-659, which leads to exposure of its nuclear localization signal, required for its interaction with KPNA1 and subsequent translocation to the nucleus

Subunit：Monomer (PubMed:10843999). Interacts with TFEB (PubMed:28552616). AMPK-mediated phosphorylated form at Ser-659 interacts with KPNA1; this interaction results in nuclear translocation of ACSS2 (PubMed:28552616). Interacts with the 'Thr-172' phosphorylated form of PRKAA2 (PubMed:28552616). Interacts with CREBBP (By similarity)

Research Field

Signal Transduction

Synonyms

ACSS2; ACSA; ACAS2; AceCS; MYH7B; Acetyl CoA synthetase

Documentation

User Guide for Antibodies (1077 KB)