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A2220

Millipore

ANTI-FLAG® M2 Affinity Gel

purified immunoglobulin, buffered aqueous glycerol solution

Synonym(s):

Monoclonal ANTI-FLAG® M2 antibody produced in mouse, ANTI-FLAG® M2 Affinity Agarose Gel, Anti-ddddk, Anti-dykddddk

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.32

conjugate

agarose conjugate

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

M2, monoclonal

form

buffered aqueous glycerol solution

analyte chemical class(es)

proteins

technique(s)

affinity chromatography: suitable
immunoprecipitation (IP): suitable

matrix

(4% agarose bead; 45-165μm bead size)

isotype

IgG1

capacity

>0.6 mg/mL, resin binding capacity (FLAG-BAP)

shipped in

wet ice

storage temp.

−20°C

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General description

Anti-FLAG M2 Affinity gel is a mouse monoclonal antibody that is covalently attached to agarose. The antibody binds FLAG at the N-terminal, Met-N-terminal, C-terminal and internal locations of fusion proteins. Binding is calcium-independent.

Elution - FLAG® peptide, Glycine, pH 3.5, 3x FLAG® peptide
FLAG® peptide, Glycine, pH3.5, 3x FLAG® peptide

Immunogen

DYKDDDDK

Application

Anti-FLAG® M2 affinity gel has been used for western blotting, immunoprecipitation and for the purification of FLAG fusion proteins.

Learn more product details in our FLAG® application portal.

Physical form

Suspension in buffered saline containing azide as preservative and 50% glycerol

Other Notes

2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research

Legal Information

ANTI-FLAG is a registered trademark of Merck KGaA, Darmstadt, Germany
FLAG is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

FLAG® tag, 3x FLAG®, DYKDDDDK tag

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Storage Class Code

10 - Combustible liquids

WGK

WGK 1

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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Yu Ti Cheng et al.
Proceedings of the National Academy of Sciences of the United States of America, 108(35), 14694-14699 (2011-08-30)
The nucleotide-binding domain and leucine-rich repeats containing proteins (NLRs) serve as immune receptors in both plants and animals. Overaccumulation of NLRs often leads to autoimmune responses, suggesting that the levels of these immune receptors must be tightly controlled. However, the
Nora Nonne et al.
Nucleic acids research, 38(4), e20-e20 (2009-12-04)
MicroRNAs (miRNAs) bind to Argonaute proteins, and together they form the RISC complex and regulate target mRNA translation and/or stability. Identification of mRNA targets is key to deciphering the physiological functions and mode of action of miRNAs. In mammals, miRNAs
Michelle F Green et al.
The Journal of biological chemistry, 286(32), 28066-28079 (2011-06-15)
Ca(2+)/calmodulin-dependent protein kinase kinase β (CaMKKβ) is a serine/threonine-directed kinase that is activated following increases in intracellular Ca(2+). CaMKKβ activates Ca(2+)/calmodulin-dependent protein kinase I, Ca(2+)/calmodulin-dependent protein kinase IV, and the AMP-dependent protein kinase in a number of physiological pathways, including
Cédric Romilly et al.
Proceedings of the National Academy of Sciences of the United States of America, 116(32), 15901-15906 (2019-07-20)
In bacteria, stable RNA structures that sequester ribosome-binding sites (RBS) impair translation initiation, and thus protein output. In some cases, ribosome standby can overcome inhibition by structure: 30S subunits bind sequence-nonspecifically to a single-stranded region and, on breathing of the
Xinna Zhang et al.
The EMBO journal, 30(11), 2177-2189 (2011-04-28)
Tumour suppressor p53 levels in the cell are tightly regulated by controlled degradation through ubiquitin ligases including Mdm2, COP1, Pirh2, and ARF-BP1. The ubiquitination process is reversible via deubiquitinating enzymes, such as ubiquitin-specific peptidases (USPs). In this study, we identified
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Articles

ANTI-FLAG® M2 Magnetic Beads

The FLAG® Expression System is a proven method to express, purify and detect recombinant fusion proteins. Sigma®, the proven provider of FLAG®, now offers a magnetic bead for immunoprecipitation, protein purification, and the study of protein-protein interactions. The ANTI-FLAG® M2 Magnetic Bead is composed of murine derived, anti-FLAG® M2 monoclonal antibody attached to superparamagnetic iron impregated 4% agarose beads, with an average diameter of 50 µm. The M2 antibody is capable of binding to fusion proteins containing a FLAG peptide sequence at the N-terminus, Met-N-terminus, or C-terminus locations in mammalian, bacterial, and plant extracts.

Protocols

Immunoprecipitation of FLAG Fusion Proteins Using Monoclonal Antibody Affinity Gels

Protocol for immunoprecipitation (IP) of FLAG fusion proteins using M2 monoclonal antibody 4% agarose affinity gels

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