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Key Documents

SAB2702215

Sigma-Aldrich

Monoclonal Anti-Strep Tag antibody produced in mouse

clone GT517, affinity isolated antibody

Synonym(s):

Mouse Anti-Strep Tag, Strep Tag Detection Antibody

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.43

biological source

mouse

Quality Level

100

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

GT517, monoclonal

form

buffered aqueous solution

concentration

1mg/mL

technique(s)

indirect immunofluorescence: suitable
western blot: 1000-10000

isotype

IgG1

shipped in

wet ice

storage temp.

−20°C

target post-translational modification

unmodified

General description

The strep-tag/strep-tagII (improved version) is made up of eight amino acid sequence (Trp-Ser-His-Pro-Gln-Phe-Glu-Lys).

Immunogen

The immunogen used to generate this antibody corresponds to Strep Tag

Application

Suggested starting dilutions are as follows: ICC/IF: 1:100-1:1000, WB: 1:1000-1:10000. Not yet tested in other applications. Optimal working dilutions should be determined experimentally by the end user.

Biochem/physiol Actions

The strep-tag/strep-tagII (improved version) has the ability to bind to any protein or peptide of interest.

Features and Benefits

Evaluate our antibodies with complete peace of mind. If the antibody does not perform in your application, we will issue a full credit or replacement antibody. Learn more.

Other Notes

Purification: Affinity purified by Protein G

Physical form

Phosphate-buffered saline, no preservative added.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Storage Class Code

12 - Non Combustible Liquids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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The Strep-tag system for one-step affinity purification of proteins from mammalian cell culture.
Schmidt T and Skerra A
Methods in Molecular Biology, 1286, 83-95 (2015)
The Strep-tag system for one-step purification and high-affinity detection or capturing of proteins.
Schmidt TG and Skerra A
Nature Protocols, 2(6), 1528-1528 (2007)
Zhaofeng Yan et al.
Nature communications, 11(1), 241-241 (2020-01-15)
A major component of bacterial biofilms is curli amyloid fibrils secreted by the curli biogenesis system. Understanding the curli biogenesis mechanism is critical for developing therapeutic agents for biofilm-related infections. Here we report a systematic study of the curli biogenesis
Timothy A Bates et al.
bioRxiv : the preprint server for biology (2020-08-09)
There is currently a lack of biological tools to study the replication cycle and pathogenesis of SARS-CoV-2, the etiological agent of COVID-19. Repurposing the existing tools, including antibodies of SARS-CoV, is an effective way to accelerate the development of therapeutics
Timothy A Bates et al.
Cell reports, 34(7), 108737-108737 (2021-02-06)
In the ongoing coronavirus disease 2019 (COVID-19) pandemic, there remain unanswered questions regarding the nature and significance of the humoral immune response toward other coronavirus infections. Here, we investigate the cross-reactivity of antibodies raised against the first severe acute respiratory
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