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A9594

Sigma-Aldrich

Monoclonal ANTI-FLAG® M2-Cy3™ antibody produced in mouse

clone M2, purified immunoglobulin, buffered aqueous solution (Supplied as a solution in 10 mM sodium phosphate)

Synonym(s):

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

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About This Item

UNSPSC Code:
41106514
NACRES:
NA.32

biological source

mouse

Quality Level

200

conjugate

CY3 conjugate

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

M2, monoclonal

form

buffered aqueous solution (Supplied as a solution in 10 mM sodium phosphate)

species reactivity

all

concentration

~1 mg/mL

technique(s)

direct immunofluorescence: 10 μg/mL using mammalian cells fixed with methanol:acetone

isotype

IgG1

immunogen sequence

DYKDDDDK

shipped in

dry ice

storage temp.

−20°C

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General description

Monoclonal ANTI-FLAG M2-Cy3 (mouse IgG) antibody is covalently conjugated to cyanine dye Cy3. The antibody conjugate binds to FLAG fusion proteins, and will recognize the FLAG sequence at the N-terminus, Met-N-terminus, or C-terminus of FLAG fusion proteins.

Application

Applications in which this antibody has been used successfully, and the associated peer-reviewed papers, are given below.
Western Blotting (1 paper)
For simple, one-step detection by immunocytochemistry. Especially useful in detection of FLAG fusion proteins expressed in murine host, where secondary anti-mouse antibodies might cause cross-reactivity.

Learn more product details in our FLAG® application portal.

Physical form

Solution in phosphate buffered saline plus 1% BSA and preservative

Preparation Note

Dilute the antibody in Tris buffered saline (TBS): 0.05 M Tris,pH 7.4, with 0.15 M NaCl.

Other Notes

Suggested concentration of 1-10 mg/ml for immunocytochemistry.

Legal Information

ANTI-FLAG is a registered trademark of Merck KGaA, Darmstadt, Germany
Cy3 is a trademark of Cytiva
FLAG is a registered trademark of Merck KGaA, Darmstadt, Germany

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Storage Class Code

10 - Combustible liquids

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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Saifeng Wang et al.
Genes & development, 33(15-16), 1048-1068 (2019-06-22)
Fetal hematopoietic stem and progenitor cells (HSPCs) hold promise to cure a wide array of hematological diseases, and we previously found a role for the RNA-binding protein (RBP) Lin28b in respecifying adult HSPCs to resemble their fetal counterparts. Here we
Oliver Wicht et al.
Journal of virology, 88(9), 4943-4952 (2014-02-21)
Enveloped viruses carry highly specialized glycoproteins that catalyze membrane fusion under strict spatial and temporal control. To prevent premature activation after biosynthesis, viral class I fusion proteins adopt a locked conformation and require proteolytic cleavage to render them fusion-ready. This
Takeshi Yoshizumi et al.
Biomacromolecules, 19(5), 1582-1591 (2018-03-31)
Selective gene delivery into organellar genomes (mitochondrial and plastid genomes) has been limited because of a lack of appropriate platform technology, even though these organelles are essential for metabolite and energy production. Techniques for selective organellar modification are needed to
Ruizhi Feng et al.
Journal of medical genetics, 53(10), 662-671 (2016-06-09)
TUBB8 is a primate-specific β-tubulin isotype whose expression is confined to oocytes and the early embryo. We previously found that mutations in TUBB8 caused oocyte maturation arrest. The objective was to describe newly discovered mutations in TUBB8 and to characterise
Kunio Yokoyama et al.
The Journal of biological chemistry, 286(7), 5375-5382 (2010-12-21)
Rab27a, a Rab family small GTPase, is involved in the exocytosis of secretory granules in melanocytes and cytotoxic T-cells. Rab27a mutations cause type 2 Griscelli syndrome, which is characterized by immunodeficiency, including uncontrolled macrophage activation known as hemophagocytic syndrome. However
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