MilliporeSigma
All Photos(1)

Documents

F3040

Sigma-Aldrich

Monoclonal ANTI-FLAG® M1 antibody produced in mouse

clone M1, purified immunoglobulin, buffered aqueous solution

Sign Into View Organizational & Contract Pricing

Synonym(s):
Anti-ddddk, Anti-dykddddk
MDL number:
NACRES:
NA.32

biological source

mouse

Quality Level

conjugate

unconjugated

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

M1, monoclonal

form

buffered aqueous solution

purified by

using Protein A

species reactivity

all

concentration

2-5 mg/mL

technique(s)

western blot: 10 μg/mL

immunogen sequence

DYKDDDDK

shipped in

dry ice

storage temp.

−20°C

Related Categories

General description

The ANTI-FLAG M1 IgG2b mooclonal antibody binds to proteins with a FLAG marker at the free N-terminus.

Method of purification - Protein A

Immunogen

FLAG; peptide sequence DYKDDDDK

Application

Monoclonal ANTI-FLAG® M1 antibody produced in mouse is suitable for immunoprecipitation, western blotting, or EIA in yeast, animal and E.coli cells.

Applications in which this antibody has been used successfully, and the associated peer-reviewed papers, are given below.
Chromatin immunoprecipitation (1 paper)
Immunofluorescence (1 paper)

Learn more product details in our FLAG® applications portal.

Biochem/physiol Actions

Binds to the FLAG epitope when it is located at the free amino-terminus of a fusion protein. Does not bind to Met-FLAG fusion proteins, so will not recognize unprocessed, cytoplasmically expressed proteins. Binding is Ca2+-dependent; the complex dissociates in the absence of calcium ions.

Physical form

Solution in 10 mM sodium phosphate, 150 mM NaCl, pH 7.4, containing 0.02% sodium azide (w/v).

Preparation Note

Dilute antibody to 10ug/mL in .05 M TBS, pH 7.4, containing 1 mM CaCl2.

Legal Information

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

Storage Class

10 - Combustible liquids

wgk_germany

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’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Min Luo et al.
Cell research, 20(2), 211-222 (2010-01-27)
As a critical apoptosis executioner, caspase-3 becomes activated and then enters into the nucleus to exert its function. However, the molecular mechanism of this nuclear entry of active caspase-3 is still unknown. In this study, we revealed that caspase-3 harbors
Mohammad Al Sorkhy et al.
BMC cancer, 12, 45-45 (2012-01-28)
Spy1 is a novel 'cyclin-like' activator of the G1/S transition capable of enhancing cell proliferation as well as inhibiting apoptosis. Spy1 protein levels are tightly regulated during normal mammary development and forced overexpression in mammary mouse models accelerates mammary tumorigenesis.
Reem Berro et al.
Journal of virology, 82(14), 7155-7166 (2008-05-16)
The human immunodeficiency virus type 1 (HIV-1) Tat is a 14-kDa viral protein that acts as a potent transactivator by binding to the transactivation-responsive region, a structured RNA element located at the 5' end of all HIV-1 transcripts. Tat transactivates
Andrew Best et al.
Nature communications, 5, 4760-4760 (2014-09-12)
Alternative splicing--the production of multiple messenger RNA isoforms from a single gene--is regulated in part by RNA binding proteins. While the RBPs transformer2 alpha (Tra2α) and Tra2β have both been implicated in the regulation of alternative splicing, their relative contributions
Jaana M Jurvansuu et al.
PloS one, 6(9), e25317-e25317 (2011-10-08)
Transmembrane protein 18 (TMEM18) has previously been connected to cell migration and obesity. However, the molecular function of the protein has not yet been described. Here we show that TMEM18 localises to the nuclear membrane and binds to DNA in

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service