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F1804

Sigma-Aldrich

Monoclonal ANTI-FLAG® M2 antibody produced in mouse

1 mg/mL, clone M2, affinity isolated antibody, buffered aqueous solution (50% glycerol, 10 mM sodium phosphate, and 150 mM NaCl, pH 7.4)

Synonym(s):
flag antibody, Anti-ddddk, Anti-dykddddk
NACRES:
NA.32

biological source

mouse

Quality Level

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

M2, monoclonal

form

buffered aqueous solution (50% glycerol, 10 mM sodium phosphate, and 150 mM NaCl, pH 7.4)

purified by

affinity chromatography (affinity tag purification)

species reactivity

all

concentration

1 mg/mL

isotype

IgG1

immunogen sequence

DYKDDDDK

shipped in

wet ice

storage temp.

−20°C

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General description

The ANTI-FLAG M2 mouse, affinity purified monoclonal antibody binds to fusion proteins containing a FLAG peptide sequence.The antibody recognizes the FLAG peptide sequence at the N-terminus, Met-N-terminus,C-terminus, and internal sites of the fusion protein.

Method of purification - Affinity tag purification

Specificity

Binding site:N-Asp-Tyr-Lys-Asp-Asp-Asp-Asp-Lys-C

Immunogen

FLAG; peptide sequence DYKDDDDK

Application

For highly sensitive and specific detection of FLAG fusion proteins by immunoblotting, immunoprecipitation (IP) , immunohistochemisty, immunofluorescence and immunocyotchemistry. Optimized for single banded detection of FLAG fusion proteins in mammalian, plant, and bacterial expression systems.

Western Blotting and EIA

Browse additional application references in our FLAG® Literature portal.

Physical form

Contains 50% glycerol in phosphate buffered saline.

Preparation Note

Immediately before use, dilute in Tris buffered saline (TBS), pH 8.0, with 3% nonfat Milk

Legal Information

ANTI-FLAG is a registered trademark of Sigma-Aldrich Co. LLC
FLAG is a registered trademark of Sigma-Aldrich Co. LLC

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

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