Product: Acetyl-H2A.Z (Lys4/7/11/13) Antibody
Catalog: AF4366
Description: Rabbit polyclonal antibody to Acetyl-H2A.Z (Lys4/7/11/13)
Application: WB IHC
Reactivity: Human, Mouse, Rat
Prediction: Bovine, Sheep, Dog, Chicken, Xenopus
Mol.Wt.: 14kDa; 14kD(Calculated).
Uniprot: P0C0S5
RRID: AB_2844628

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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:
Bovine(100%), Sheep(100%), Dog(100%), Chicken(100%), Xenopus(91%)
Clonality:
Polyclonal
Specificity:
Acetyl-H2A.Z (Lys4/7/11/13) Antibody detects endogenous levels of Acetyl-H2A.Z only when acetylated at Lys4/7/11/13.
RRID:
AB_2844628
Cite Format: Affinity Biosciences Cat# AF4366, RRID:AB_2844628.
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

H2A histone family member Z; H2A.z; H2A/z; H2afz; H2AZ; H2AZ_HUMAN; Histone H2A.Z; MGC117173;

Immunogens

Immunogen:
Uniprot:
Gene(ID):
Sequence:
MAGGKAGKDSGKAKTKAVSRSQRAGLQFPVGRIHRHLKSRTTSHGRVGATAAVYSAAILEYLTAEVLELAGNASKDLKVKRITPRHLQLAIRGDEELDSLIKATIAGGGVIPHIHKSLIGKKGQQKTV

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
Bovine
100
Sheep
100
Dog
100
Chicken
100
Xenopus
91
Pig
0
Horse
0
Zebrafish
0
Rabbit
0
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

PTMs - P0C0S5 As Substrate

Site PTM Type Enzyme
K5 Acetylation
K5 Methylation
K8 Acetylation
K8 Methylation
K12 Acetylation
K14 Acetylation
K121 Ubiquitination
K122 Ubiquitination

Research Backgrounds

Function:

Variant histone H2A which replaces conventional H2A in a subset of nucleosomes. Nucleosomes wrap and compact DNA into chromatin, limiting DNA accessibility to the cellular machineries which require DNA as a template. Histones thereby play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability. DNA accessibility is regulated via a complex set of post-translational modifications of histones, also called histone code, and nucleosome remodeling. May be involved in the formation of constitutive heterochromatin. May be required for chromosome segregation during cell division.

PTMs:

Monoubiquitination of Lys-122 gives a specific tag for epigenetic transcriptional repression.

Acetylated on Lys-5, Lys-8, Lys-12 and Lys-14 by KAT2A; KAT2A is recruited by the XPC complex in absence of DNA damage. Acetylated on Lys-5, Lys-8 and Lys-12 during interphase; acetylation disappears at mitosis (By similarity).

Monomethylated on Lys-5 and Lys-8 by SETD6. SETD6 predominantly methylates Lys-8, lys-5 being a possible secondary site.

Not phosphorylated.

Subcellular Location:

Nucleus. Chromosome.

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

The nucleosome is a histone octamer containing two molecules each of H2A, H2B, H3 and H4 assembled in one H3-H4 heterotetramer and two H2A-H2B heterodimers. The octamer wraps approximately 147 bp of DNA. H2A or its variant H2AZ1 forms a heterodimer with H2B. H2AZ1 interacts with INCENP (By similarity). Interacts (via M6 cassette) with ANP32E; leading to removal of H2A.Z/H2AZ1 from the nucleosome. Heterodimer H2BC11 and H2AZ1 interacts with VPS72 (via N-terminal domain). Interacts with PWWP2A. Interacts with FH (when phosphorylated by PRKDC).

Family&Domains:

Belongs to the histone H2A family.

Research Fields

· Cellular Processes > Cell growth and death > Necroptosis.   (View pathway)

· Human Diseases > Substance dependence > Alcoholism.

· Human Diseases > Immune diseases > Systemic lupus erythematosus.

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