AbFlex® His-Tag antibody (rAb)

Catalog No: 91183 Format: 100 µg $385 Buy
Catalog No: 91184 Format: 10 µg $80 Buy

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Antibody Type:
Recombinant
Isotype:
IgG2a
Purification:
Protein A Chromatography
Host:
Mouse
Reactivity:
Other (Not Species Specific)

Applications

Western Blot Validated

Application Notes


Validated Applications:
WB: 0.5 - 2 µg/mL

Immunogen

The His-Tag is comprised of a series of six or more histidine residues that are used to label the carboxy or amino terminus of a recombinant protein. This antibody is designed to recognize the His-Tag (HHHHHH).

Buffer

Purified IgG in 140 mM Hepes, pH 7.5, 70 mM NaCl, 35 mM NaOAc, 0.035% sodium azide, 30% glycerol.

References

 
AbFlex<sup>®</sup> His-Tag antibody (rAb) tested by Western blot.

AbFlex® His-Tag antibody (rAb) tested by Western blot.
His-Tagged protein (125 ng per lane) probed with AbFlex® His-Tag antibody (1 µg/ml dilution).

Background

AbFlex® antibodies are recombinant antibodies (rAbs) that have been generated using defined DNA sequences to produce highly specific, reproducible antibodies. Each AbFlex antibody contains a 6xHis-Tag, an avidin tag sequence for enzymatic biotin conjugation using the biotin ligase, BirA, and a sortase recognition motif (LPXTG) to attach a variety of labels directly to the antibody including fluorophores, enzymatic substrates (HRP, AP), peptides, drugs as well as solid supports.

AbFlex® His-Tag antibody was expressed as full-length IgG with mouse immunoglobulin heavy and light chains (IgG2a isotype) in mammalian 293 cells. The 6xHis-Tag that is normally present on the AbFlex antibody was removed to avoid self binding.

Storage

Some products may be shipped at room temperature. This will not affect their stability or performance. Upon receipt, unconjugated antibodies may be stored at -20°C for up to 2 years. Fluorophore- & enzyme-conjugated antibodies should be stored at 4°C. Fluorophore-conjugated antibodies should be protected from light. Keep reagents on ice when not in storage; to avoid repeated freeze/thaw cycles, we recommend aliquoting items that will be stored frozen into single-use fractions prior to freezing.

Guarantee

This product is guaranteed for 6 months from date of receipt.

This product is for research use only and is not for use in diagnostic procedures.

Application Key

  • ChIP = Chromatin Immunoprecipitation;
  • DB = Dot Blot;
  • ELISA = Enzyme-linked Immunosorbent Assay;
  • EMSA = Electrophoretic Mobility Shift Assay
  • FC = Flow Cytometry;
  • ICC = Immunocytochemistry;
  • IF = Immunofluorescence;
  • IHC = Immunohistochemistry;
  • IP = Immunoprecipitation;
  • MeDIP = Methyl-DNA Immunoprecipitation;
  • TR-FRET = Time-Resolved Fluorescence Resonance Energy Transfer;
  • WB = Western Blotting