Macro H2A.1 Antibody (YA3186)

Cat. No.: HY-P83441: Data Sheet COA
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Macro H2A.1 Antibody (YA3186) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to Macro H2A.1.

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

Size	Stock	Quantity
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10 μL	In-stock	Estimated Time of Arrival: December 31
50 μL	In-stock	Estimated Time of Arrival: December 31
100 μL	In-stock	Estimated Time of Arrival: December 31
250 μL	Get quote

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Macro H2A.1 Antibody (YA3186) Featured Recommendations:

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
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Background
Documentation

Description

Macro H2A.1 Antibody (YA3186) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to Macro H2A.1.

Host

Rabbit

Clonality

Recombinant, Monoclonal

Molecular Weight

Predicted band size: 40 kDa;

Observed band size: 40 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

Mouse, Rat

SwissProt ID

O75367

Gene ID

9555 [NCBI]

Immunogen

A synthetic peptide of human macroH2A.1

Application &
Dilution Ratio

Application	Dilution Ratio
WB WB: Western Blot	1:500-1:1000
ICC/IF ICC/IF: Immunocytochemistry/Immunofluorescence	1:50-1:200

Sensitivity	Endogenous	Purity	Affinity Purified
Conjugation	Non-conjugated	Modification	Unmodified
Isotype	IgG

Appearance

Liquid

Formulation

Supplied in 50mM Tris-Glycine(pH 7.4), 0.15M NaCl, 40% Glycerol, 0.01% Sodium azide and 0.05% BSA

Storage & Stability

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

Shipping

Shipping with blue ice.

Verification Image

Western blot analysis was performed on extracts from Hela (lane 1, 15 μg), HepG2 (lane 2, 15 μg), 293T (lane 3, 15 μg) using mH2A1 Rabbit mAb.Proteins were transferred to a PVDF membrane and blocked with 5% non-fat milk in TBST at 4°C overnight.The primary antibody (1:1000 dilution) and the loading control antibody (beta-Tubulin, HY-P80955, 1:5000 dilution) were incubated in 5% non-fat milk in TBST for 1 hour at 37°C.Goat Anti-Rabbit IgG-HRP Secondary Antibody (1:20000 dilution) was then applied for 40 minutes at 37°C.

Background

Function：Variant histone H2A which replaces conventional H2A in a subset of nucleosomes where it represses transcription (PubMed:12718888, PubMed:15621527, PubMed:16428466). Nucleosomes wrap and compact DNA into chromatin, limiting DNA accessibility to the cellular machineries which require DNA as a template (PubMed:15897469). Histones thereby play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability (PubMed:15897469). DNA accessibility is regulated via a complex set of post-translational modifications of histones, also called histone code, and nucleosome remodeling. Involved in stable X chromosome inactivation (PubMed:15897469). Inhibits the binding of transcription factors, including NF-kappa-B, and interferes with the activity of remodeling SWI/SNF complexes (PubMed:12718888, PubMed:16428466). Inhibits histone acetylation by EP300 and recruits class I HDACs, which induces a hypoacetylated state of chromatin (PubMed:16107708, PubMed:16428466); Isoform that specifically binds poly-ADP-ribose and O-acetyl-ADP-ribose and plays a key role in NAD(+) metabolism (PubMed:15902274). Able to bind to the ends of poly-ADP-ribose chains created by PARP1 and cap them (By similarity). This prevents PARP1 from further addition of ADP-ribose and thus limits the consumption of nuclear NAD(+), allowing the cell to maintain proper NAD(+) levels in both the nucleus and the mitochondria to promote proper mitochondrial respiration (By similarity). Increases the expression of genes involved in redox metabolism, including SOD3 (PubMed:23022728); In contrast to isoform 1, does not bind poly-ADP-ribose (PubMed:15902274). Represses SOD3 gene expression (PubMed:23022728)

Subcellular Localization：Nucleus; Chromosome

Expression：
Tissue_specificity:Widely expressed

Isoforms & Post-Translational Modification：O75367 has 3 isomers: O75367-2: 39184 Da (predicted); O75367-1: 39617 Da (predicted); O75367-3: 39489 Da (predicted).
Monoubiquitinated at either Lys-116 or Lys-117. May also be polyubiquitinated. Ubiquitination is mediated by the CUL3/SPOP E3 complex and does not promote proteasomal degradation. Instead, it is required for enrichment in inactive X chromosome chromatin

Subunit：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. Interacts with HDAC1 and HDAC2 (PubMed:16107708). Interacts with SPOP (PubMed:15897469, PubMed:19818708). Part of a complex consisting of MACROH2A1, CUL3 and SPOP (PubMed:15897469, PubMed:19818708)

Database

Entrez Gene: 9555 Human ; 26914 Mouse ; 29384 Rat

SwissProt: O75367 Human ; Q9QZQ8 Mouse ; Q02874 Rat

OMIM: 610054 Human

Research Field

Epigenetics and Nuclear Signaling

Synonyms

H2A.y; H2A/y; mH2A1; H2AF12M; MACROH2A1.1; macroH2A1.2

Documentation

Select Batch:

Data Sheet (234 KB) SDS (251 KB)

COA (206 KB)

User Guide for Antibodies (1077 KB)

Macro H2A.1 Antibody (YA3186) Related Classifications

Help & FAQs

Do most proteins show cross-species activity?
Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Macro H2A.1 Antibody (YA3186)

Macro H2A.1 Antibody (YA3186) Featured Recommendations:

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Background

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Macro H2A.1 Antibody (YA3186) Related Classifications

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