Myc-Tag antibody (mAb)

Clone: 4E12
Catalog No: 39279 Format: 200 µg $435 Buy
Catalog No: 39280 Format: 10 µg $105 Buy

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Antibody Type:
Protein G Chromatography
Other (Wide Range)


Western Blot Validated

Application Notes

Validated Applications:
WB: 0.5 - 2 µg/ml dilution

The addition of 0.05% Tween 20 in the blocking buffer and primary antibody incubation buffer is recommended to aid in detection by Western blot. Individual optimization may be required.

Also available as an AbFlex® engineered recombinant antibody.  For details on the corresponding AbFlex Recombinant Antibody, see Catalog No. 91203.


This Myc-Tag antibody was raised against peptide corresponding to amino acids 410-419 of human c-Myc (EQKLISEEDL).


Purified rabbit IgG in PBS with 30% glycerol and 0.035% sodium azide. Sodium azide is highly toxic.


Myc-Tag antibody (mAb) tested by Western blot.

Myc-Tag mAb tested by Western blot.
Whole-cell extract (20 µg) of NIH/3T3 cells expressing a Myc-Tagged PP2A-alpha subunit blotted with Myc-Tag mAb (0.5 µg/ml).


Myc-Tag is a sequence derived from the human c-Myc protein that has been developed into an effective epitope for detection of tagged proteins expressed in vivo. Clone 4E12 exhibits superior detection of Myc-Tagged proteins compared to the more common 9E10 clone.


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.


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