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Streptavidin: horseradish peroxidase conjugates show negligible non-specific binding to non-biotinylated macromolecules and therefore give very low backgrounds.

Product Form
Purified Streptavidin conjugated to Horseradish Peroxidase (HRP) - liquid
Buffer Solution
Phosphate buffered saline
Preservative Stabilisers
0.01% Thiomersal
Approx. Protein Concentrations
Protein concentration 1.0 mg/ml
For research purposes only
12 months from date of despatch

This product is shipped at ambient temperature. It is recommended to aliquot and store at -20°C on receipt. When thawed, aliquot the sample as needed. Keep aliquots at 2-8°C for short term use (up to 4 weeks) and store the remaining aliquots at -20°C.

Avoid repeated freezing and thawing as this may denature the product. Storage in frost-free freezers is not recommended.

This product has been reported to work in the following applications. This information is derived from testing within our laboratories, peer-reviewed publications or personal communications from the originators. Please refer to references indicated for further information. For general protocol recommendations, please visit the antibody protocols page.
Application Name Verified Min Dilution Max Dilution
ELISA 1/1000 1/10000
Immunohistology - Frozen 1/500
Immunohistology - Paraffin 1/500
Western Blotting
Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the protein for use in their own system using appropriate negative/positive controls.

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TMB Core BUF056A E 100 ml
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Description TMB Core+

References for Streptavidin

  1. Stäger, S. et al. (2000) Immunization with a recombinant stage-regulated surface protein from Leishmania donovani induces protection against visceral leishmaniasis.
    J Immunol. 165 (12): 7064-71.
  2. Weiss, D. et al. (2008) Bovine monocyte TLR2 receptors differentially regulate the intracellular fate of Mycobacterium avium subsp. paratuberculosis and Mycobacterium avium subsp. avium.
    J. Leukoc. Biol. 83: 48-55.
  3. Sen, S. et al. (2014) Study of Maturation of Synapses in the Human Tongue Epithelium Using Synaptophysin as Marker: An Immunohistochemical Approach.
    Journal of Pioneering Medical Sciences, 4(3), 105-111.
  4. Wong, Y.L. et al. (2016) Adverse effects of hydroxyethyl starch (HES 130/0.4) on intestinal barrier integrity and metabolic function are abrogated by supplementation with Albumin.
    J Transl Med. 14: 60.
  5. Pokrovsky, V.S. et al. (2016) Comparative immunogenicity and structural analysis of epitopes of different bacterial L-asparaginases.
    BMC Cancer. 16: 89.
  6. Kuo, S.H. et al. (2017) Cerebellar Pathology in Early Onset and Late Onset Essential Tremor.
    Cerebellum. 16 (2): 473-482.
  7. Kushwaha, V. & Murthy, P. (2021) Effect of short- and long-term immunization of recombinant disorganized muscle protein-1 (rDIM-1) against human filarial parasite Brugia malayi in rodents
    Asian Pacific Journal of Tropical Medicine. 14 (7): 287.
  8. Bouroutzika, E. et al. (2023) Melatonin Administration to Pregnant Ewes for Coccidiosis Control in Their Offspring.
    Animals (Basel). 13 (14): 2381.
  9. View The Latest Product References
  10. Kushwaha, V. & Capalash, N. (2023) Evaluation of immunomodulatory potential of recombinant histidyl-tRNA synthetase (rLdHisRS) protein of Leishmania donovani as a vaccine candidate against visceral leishmaniasis.
    Acta Trop. 241: 106867.


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