Overview

Description

  • Nature
    Recombinant
  • Source
    Escherichia coli
  • Amino Acid Sequence
    • Accession
      Q9NQP4
    • Species
      Human
    • Sequence
      MGSSHHHHHH SSGLVPRGSH MAATMKKAAA EDVNVTFEDQ QKINKFARNT SRITELKEEI EVKKKQLQNL EDACDDIMLA DDDCLMIPYQ IGDVFISHSQ EETQEMLEEA KKNLQEEIDA LESRVESIQR VLADLKVQLY AKFGSNINLE ADES
    • Molecular weight
      17 kDa including tags
    • Amino acids
      1 to 134
    • Tags
      His tag N-Terminus

Specifications

Our Abpromise guarantee covers the use of ab103783 in the following tested applications.

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

  • Applications

    Mass Spectrometry

    SDS-PAGE

  • Mass spectrometry
    MALDI-TOF
  • Purity
    > 90 % SDS-PAGE.
    purified by using anion-exchange chromatography (DEAE sepharose resin) and gel-filtration chromatography (Sephacryl S-200) with 20mM Tris pH 7.5, 2mM EDTA.
  • Form
    Liquid
  • Concentration information loading...

Preparation and Storage

  • Stability and Storage

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

    Preservative: None
    Constituents: 10% Glycerol, 50mM Sodium chloride, 20mM Tris HCl, 1mM DTT, pH 7.5

General Info

  • Alternative names
    • C1
    • PFD4
    • PFD4_HUMAN
    • PFDN4
    • Prefoldin 4
    • Prefoldin subunit 4
    • Protein C-1
    • Protein C1
    see all
  • Function
    Binds specifically to cytosolic chaperonin (c-CPN) and transfers target proteins to it. Binds to nascent polypeptide chain and promotes folding in an environment in which there are many competing pathways for nonnative proteins.
  • Sequence similarities
    Belongs to the prefoldin subunit beta family.
  • Information by UniProt

Images

  • SDS-PAGE - PFDN4 protein (ab103783)
    SDS-PAGE - PFDN4 protein (ab103783)
    15% SDS PAGE analysis of ab103783 (3 µg).

References

ab103783 has not yet been referenced specifically in any publications.

Publishing research using ab103783? Please let us know so that we can cite the reference in this datasheet.

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