Anti-DDDDK tag antibody - (Equivalent to FLAG antibodies from Sigma) (FITC) (ab2492)

Overview

  • Product nameAnti-DDDDK tag antibody - (Equivalent to FLAG antibodies from Sigma) (FITC)
    See all DDDDK tag primary antibodies
  • Description
    Rabbit polyclonal to DDDDK tag - (Equivalent to FLAG antibodies from Sigma) (FITC)
  • ConjugationFITC. Ex: 493nm, Em: 528nm
  • Tested applicationsSuitable for: WBmore details
  • Immunogen

    Peptide

    xxxDDDDK

    conjugated to KLH. xxx represents random amino acids. This sequence represents the Enterokinase Cleavage Site.

  • General notesEpitope tags provide a method to localize gene products in a variety of cell types, study the topology of proteins and protein complexes, identify associated proteins, and characterize newly identified, low abundance or poorly immunogenic proteins when protein specific antibodies are not available. Tagging with xxxDDDDK may be done at the N-terminus, N-terminus preceded by a methionine residue, C-terminus, and in internal positions of the target protein. The small size of the epitope tag and its high hydrophilicity tend to decrease the possibility of interference with protein expression, proteolytic maturation, antigenicity and function. The enterokinase cleavage site allows it to be completely removed from the purified fusion proteins.

    The molar F/P ratio is 4.1.

Properties

  • FormLiquid
  • Storage instructionsShipped at 4°C. Store at +4°C.
  • Storage bufferPBS with 0.2% BSA, 0.1% sodium azide
  • Concentration information loading...
  • PurityImmunogen affinity purified
  • ClonalityPolyclonal
  • IsotypeIgG
  • Research areas

Applications

Our Abpromise guarantee covers the use of ab2492 in the following tested applications.

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

Application Abreviews Notes
WB
  • Application notesPrior to conjugation the antibody was analyzed by western blot using various amino-terminal and carboxy-terminal DDDDK fusion proteins and Invitrogen Positope™ R900-40. A 1/5000 dilution gave bands against 0.1, 1.0 and 10 ng of the fusion proteins and 100 ng and 25 ng of the Positope.
    Optimal working dilutions should be determined for your particular assay conditions.
  • Target

    • RelevanceThis is a useful tool for the localisation and characterisation of DDDDK tagged proteins.
    • Alternative names
      • DDDDK epitope tag antibody
      • DDDK antibody
      • ddk antibody
      • DYKDDDDK antibody
      • DYKDDDDK epitope tag antibody
      • DYKDDDDK tag antibody
      • ECS epitope tag antibody
      • ECS tag antibody
      • Enterokinase Cleavage Site epitope tag antibody
      • Enterokinase Cleavage Site tag antibody
      • FLAG antibody
      • FLAG tag antibody
      see all

    References for Anti-DDDDK tag antibody - (Equivalent to FLAG antibodies from Sigma) (FITC) (ab2492)

    ab2492 has not yet been referenced specifically in any publications.

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