Histone H4 (1-103 aa), Human recombinant

  • Catalog number
    7671-250
  • Price
    Please ask
  • Size
    250 ug
  • Synonyms
    Histone H4 (1-103 aa), Human recombinant
  • Alternative_names
    Histone H4, H4
  • Description
    Core component of nucleosome
  • Recombinant
    Yes
  • Source
    E. coli
  • Purity by SDS PAGE
    ≥95%
  • Assay
    SDS-PAGE
  • Molecular Weight
    11.5 kDa (1-136 aa)
  • Storage Temp
    -80°C
  • Shipping
    dry ice
  • Shelf Life
    6 months
  • Appearance
    Lyophilized powder
  • Physical form description
    Lyophilized powder. Recommended buffer is 50 mM NaPO₄ containing 100 mM sodium chloride and 20% glycerol.
  • Reconstitution Instructions
    Resuspend in buffer of choice.
  • Background Information
    H2A is a core component of nucleosome. A nucleosome is the basic repeating unit of chromatin in which 146 base pairs of DNA wrap twice around an octamer of histones. The octamer is composed of two of each histone H2A, H2B, H3, and H4. DNA accessibility is regulated via a complex set of post-translational modifications of these histones, also called histone code, and nucleosome remodeling. Histones H2A and H2B form a dimer. Histones H3 and H4 form a tetramer. The combination of two H2A/H2B dimers and one H3/H4 tetramer create the nucleosome core. Histone H4 undergoes many modifications which include acetylation, phosphorylation and methylation that are important for regulation of gene transcription. 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.
  • Handling
    Centrifuge the vial prior to opening.
  • Usage
    For Research Use Only! Not to be used in humans
  • Properties
    Human proteins, cDNA and human recombinants are used in human reactive ELISA kits and to produce anti-human mono and polyclonal antibodies. Modern humans (Homo sapiens, primarily ssp. Homo sapiens sapiens). Depending on the epitopes used human ELISA kits can be cross reactive to many other species. Mainly analyzed are human serum, plasma, urine, saliva, human cell culture supernatants and biological samples.
  • Additional source
    Recombinants or rec. proteins
  • Group
    recombinants
  • Gene target
    Histone   1-103  
  • Gene symbol
    MIR103A1, MIR103B1, IFFO1, IGHVII-1-1, MIR1-1, TRUND-NNN8-1, TRUND-NNN7-1, IGKV1OR2-1, MIR1289-1, MIR101-1
  • Short name
    Histone H4 (1-103 aa), recombinant
  • Technique
    Recombinant, E. coli recombinant proteins are genetic recombinations in Escherichia coli, supplied as white sterile powder lyopillized. Biovision advises they will be reconstituted in a buffer soluion or culture medium for cell culture.
  • Species
    Human, Humans
  • Alternative name
    Histone H4 (1-103 aa), H. sapiens Rec.
  • Alternative technique
    rec
Gene info
Gene info
Gene info
Gene info
  • Identity
  • Gene
  • Long gene name
    immunoglobulin heavy variable (II)-1-1 (pseudogene)
  • Synonyms gene name
    • immunoglobulin heavy variable (II)-1-1
    • immunoglobulin heavy variable (II)-1-1 pseudogene
  • Synonyms
  • GenBank acession
  • Locus
  • Discovery year
    2000-04-17
  • Entrez gene record
  • RefSeq identity
  • Classification
    • Immunoglobulin heavy locus at 14q32.33
  • VEGA ID
Gene info
Gene info
  • Identity
  • Gene
  • Long gene name
    tRNA-undetermined (NNN) 8-1
  • Synonyms gene name
    • transfer RNA-undetermined (NNN) 8-1
  • GenBank acession
  • Locus
    1
  • Discovery year
    2014-06-20
  • Entrez gene record
  • Pubmed identfication
Gene info
  • Identity
  • Gene
  • Long gene name
    tRNA-undetermined (NNN) 7-1
  • Synonyms gene name
    • transfer RNA-undetermined (NNN) 7-1
  • GenBank acession
  • Locus
    1
  • Discovery year
    2014-06-20
  • Entrez gene record
  • Pubmed identfication
Gene info
  • Identity
  • Gene
  • Long gene name
    immunoglobulin kappa variable 1/OR2-1 (pseudogene)
  • Synonyms gene
  • Synonyms gene name
    • immunoglobulin kappa variable 1/OR-1
    • immunoglobulin kappa variable 1/OR-1 pseudogene
    • immunoglobulin kappa variable 1/OR-1 (pseudogene)
  • Synonyms
  • GenBank acession
  • Locus
  • Discovery year
    2000-04-18
  • Entrez gene record
  • Pubmed identfication
  • Classification
    • Immunoglobulin kappa (IGK) orphons
  • VEGA ID
Gene info
Gene info
MeSH Data
  • Name
  • Concept
    Scope note: The initial culturing of cells derived directly from fresh TISSUES.
  • Tree numbers
    • E01.370.225.500.223.500
    • E05.200.500.265.500
    • E05.242.223.500
    • E05.481.500.249.500
  • Qualifiers
    ethics, trends, veterinary, history, classification, economics, instrumentation, methods, standards, statistics & numerical data
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