Purified anti-AU1 Epitope Tag Antibody (Previously Covance catalog# MMS-130P)

Pricing & Availability
AU1 (See other available formats)
Regulatory Status
Other Names
AU1 epitope tag, DTYRYI epitope tag, DTYRYI tag
Covance Catalog# MMS-130P
Mouse IgG2a
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Product Citations
Cat # Size Price Quantity Check Availability Save
901905 25 µL 72€
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901901 200 µL 285€
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901902 500 µL 445€
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The AU1 tag, which consists of the peptide sequence DTYRYI, is often used as a protein modification in order to simplify the labeling and detection of proteins. This unique amino acid sequence allows for specific antibody detection in western blotting and other immunostaining techniques. Due to the short sequence, this modification is not likely to affect the structure or function of the modified proteins.

Product Details
Technical Data Sheet (pdf)

Product Details

Verified Reactivity
Epitope tag
Reported Reactivity
Species independent
Antibody Type
Host Species
Monoclonal antibody AU1 was raised against an SDS-disrupted BPV-1 preparation and mapped to the six amino acid epitope DTYRYI.
Phosphate-buffered solution + 0.03% Thimerosal.
The antibody was purified by affinity chromatography.
1 mg/mL
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C. Please note the storage condition for this antibody has been changed from -20°C to between 2°C and 8°C. You can also check your vial or your CoA to find the most accurate storage condition for this antibody.

WB, ICC, IP, Purification

Recommended Usage

Each lot of this antibody is quality control tested by Western blotting.

The optimal working dilution should be determined for each specific assay condition.
WB: 1:1,000
ICC: 1:1,000
IP: 1:150

Application Notes

This antibody is effective in immunofluorescence (IF), immunoblotting (WB), and immunoprecipitation (IP) of tagged proteins.

The clone was specifically designed for use in epitope tagging. Because of the small size of the epitope, it is unlikely to alter the activity of the cloned sequence. This antibody was purified using protein-G chromatography.

Application References
  1. Mothe-Satney I, et al. 2000. J Biol Chem. 275:33836.
  2. Goldstein DJ, et al. 1992. EMBO J. 11:4851.
  3. Lim PS, et al. 1990. J Infect Dis. 162:1263.
  4. Sauter D, et al. 2011. PLoS Pathog. 8:e1003093. (WB, IF)
  5. Kluge SF, et al. 2013. Retrovirology 10:32. (WB, IF) PubMed
  6. Heigele A, et al. 2012. J. Virol. 86:36. WB) PubMed
Product Citations
  1. Heigele A, et al. 2012. J Virol. 86:36-48. PubMed
  2. Waise TMZ, et al. 2019. Nat Commun. 10:714. PubMed
  3. Wroblewska A et al. 2018. Cell. 175(4):1141-1155 . PubMed
  4. Kluge S, et al. 2013. Retrovirology. 10:32. PubMed
  5. Kim YJ, et al. 2021. PLoS Pathog. 17:e1009179. PubMed
  6. Joas S, et al. 2020. Cell Rep. 30:2261. PubMed
  7. Chen X, et al. 2021. Sci Rep. 11:14525. PubMed
AB_2734667 (BioLegend Cat. No. 901905)
AB_2565013 (BioLegend Cat. No. 901901)
AB_2565014 (BioLegend Cat. No. 901902)

Antigen Details

Biology Area
Cell Biology
Gene ID
View information about AU1 on UniProt.org

Related FAQs

There are no FAQs for this product.
Go To Top Version: 7    Revision Date: 09/20/2023

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  • Purified anti-AU1 Epitope Tag


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