GoldiBlot™ ~1-Hour Western blots for His-tagged Proteins

Updated: January 3, 2018

Buy nowSee polyHistidine-tagged Proteins in ~1 hour
Ni-NTA-Nanogold® binds directly to His-tags
No antibodies or equipment needed!


  • Fast  -Results in ~1 hour!
    • Ni-NTA-Nanogold® binds directly to His-tags
    • No more time-consuming antibody incubations!

  • Colorimetric detection- No film, no equipment needed!
    • Dark red, permanent signal, low background, directly visualized by eye

  • Highly Sensitive -Down to 1 ng!

  • Saves Money
    • No more expensive antibodies!
    • Only about $10 per blot

  • Load CRUDE or purified His-tagged proteins

  • Simple protocol  [ Read online ]

From our lab to yours: 
much better way to detect polyHistidine-tagged proteins!
We're an active cancer research lab, and we were frustrated with the long, tedious, expensive and unreliable process required for His-tag blots. We solved this common problem- and we're glad to share it with you! 
(All profits support our cancer research.)



Paying by Purchase Order? Please use our Online Order Form.

Custom conjugation is also available, of Nanogold®, FluoroNanogold, undecagold
or colloidal gold to primary antibodies, peptides, small molecules, or other molecules.
Western Blot Kit
Detection kit for recombinant His-tagged proteins, containing Ni-NTA-gold detection reagent and metallographic amplification reagent. Choose Size:


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International orders: Our regional distributors can provide expedited customs processing and delivery.


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