概述

描述

  • 性质Synthetic
  • 氨基酸序列

技术指标

Our Abpromise guarantee covers the use of ab11681 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

  • 应用

    Blocking - Blocking peptide for Anti-Histone H2A.Z antibody - ChIP Grade (ab4174)

  • 形式Liquid
  • 补充说明Synthetic peptide: C-SLIGKKGQQKT, corresponding to amino acids 116-126 of Human H2A.Z.

    - First try to dissolve a small amount of peptide in either water or buffer. The more charged residues on a peptide, the more soluble it is in aqueous solutions.
    - If the peptide doesn’t dissolve try an organic solvent e.g. DMSO, then dilute using water or buffer.
    - Consider that any solvent used must be compatible with your assay. If a peptide does not dissolve and you need to recover it, lyophilise to remove the solvent.
    - Gentle warming and sonication can effectively aid peptide solubilisation. If the solution is cloudy or has gelled the peptide may be in suspension rather than solubilised.
    - Peptides containing cysteine are easily oxidised, so should be prepared in solution just prior to use.

  • Concentration information loading...

制备和贮存

  • 稳定性和存储

    Shipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.

    Information available upon request.

常规信息

  • 别名
    • H2A histone family member Z
    • H2A.z
    • H2A/z
    • H2afz
    • H2AZ
    • H2AZ_HUMAN
    • Histone H2A.Z
    • MGC117173
    see all
  • 功能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.
  • 序列相似性Belongs to the histone H2A family.
  • 翻译后修饰Monoubiquitination of Lys-122 gives a specific tag for epigenetic transcriptional repression.
    Acetylated on Lys-5, Lys-8 and Lys-12 during interphase. Acetylation disappears at mitosis.
    Monomethylated on Lys-5 and Lys-8 by SETD6. SETD6 predominantly methylates Lys-8, lys-5 being a possible secondary site.
    Not phosphorylated.
  • 细胞定位Nucleus. Chromosome.
  • Information by UniProt

Human Histone H2A.Z peptide (ab11681)参考文献

This product has been referenced in:
  • Kafer GR  et al. In Vitro Manipulation of Mammalian Preimplantation Embryos Can Alter Transcript Abundance of Histone Variants and Associated Factors. Cell Reprogram : (2011). WB . Read more (PubMed: 21827322) »

See 1 Publication for this product

Product Wall

There are currently no Abreviews or Questions for ab11681.
Please use the links above to contact us or submit feedback about this product.

Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"