Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

F3290

Millipore

FLAG® Peptide

≥85% (HPLC), lyophilized powder

Synonym(s):

Asp-Tyr-Lys-Asp-Asp-Asp-Asp-Lys, ddddk peptide, dykddddk peptide

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C41H60N10O20
Molecular Weight:
1012.97
MDL number:
MFCD02262135
UNSPSC Code:
12352202
PubChem Substance ID:
329799698
NACRES:
NA.32

product name

FLAG® Peptide, lyophilized powder

Assay

≥85% (HPLC)

Quality Level

200

form

lyophilized powder

mol wt

1012.97 Da

shipped in

wet ice

storage temp.

2-8°C

SMILES string

NCCCC[C@H](NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CCCCN)NC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@@H](N)CC(O)=O)C(O)=O

InChI

1S/C41H60N10O20/c42-11-3-1-5-22(45-36(65)24(13-19-7-9-20(52)10-8-19)47-34(63)21(44)14-29(53)54)35(64)48-26(16-31(57)58)38(67)50-28(18-33(61)62)40(69)51-27(17-32(59)60)39(68)49-25(15-30(55)56)37(66)46-23(41(70)71)6-2-4-12-43/h7-10,21-28,52H,1-6,11-18,42-44H2,(H,45,65)(H,46,66)(H,47,63)(H,48,64)(H,49,68)(H,50,67)(H,51,69)(H,53,54)(H,55,56)(H,57,58)(H,59,60)(H,61,62)(H,70,71)/t21-,22-,23-,24-,25-,26-,27-,28-/m0/s1

InChI key

XZWYTXMRWQJBGX-VXBMVYAYSA-N

General description

The FLAG peptide is used for the competitive elution of amino-terminal, Met-amino-terminal or carboxy-terminal FLAG fusion proteins from the Anti-FLAG M1 or Anti-FLAG M2 antibody (in solution or bound to an agarose gel).

Application

Gently elutes FLAG fusion proteins from ANTI-FLAG® M1 and M2 affinity resins. Usual working concentration is 100 μg/ml. Will not elute 3X FLAG fusion proteins. For this application, use 3X FLAG Peptide, F4799.

Learn more product details in our FLAG® application portal.

Preparation Note

For stock solution, dissolve in TBS (10mM Tris HCL, 150 mM NaCl, pH7.4) to a final concentration of 5 mg/mL.

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Omar H Vandal et al.
Nature medicine, 14(8), 849-854 (2008-07-22)
Acidification of the phagosome is considered to be a major mechanism used by macrophages against bacteria, including Mycobacterium tuberculosis (Mtb). Mtb blocks phagosome acidification, but interferon-gamma (IFN-gamma) restores acidification and confers antimycobacterial activity. Nonetheless, it remains unclear whether acid kills
Jingxiang Huang et al.
Cancer research, 69(15), 6107-6114 (2009-07-16)
Mutations in the TSC1 and TSC2 tumor suppressor genes give rise to the neoplastic disorders tuberous sclerosis complex (TSC) and lymphangioleiomyomatosis. Their gene products form a complex that is a critical negative regulator of mammalian target of rapamycin (mTOR) complex
Barbara G Mellone et al.
PLoS genetics, 7(5), e1002068-e1002068 (2011-05-19)
Semi-conservative segregation of nucleosomes to sister chromatids during DNA replication creates gaps that must be filled by new nucleosome assembly. We analyzed the cell-cycle timing of centromeric chromatin assembly in Drosophila, which contains the H3 variant CID (CENP-A in humans)
Gülsah Gabriel et al.
Nature communications, 2, 156-156 (2011-01-20)
Influenza A viruses are a threat to humans due to their ability to cross species barriers, as illustrated by the 2009 H1N1v pandemic and sporadic H5N1 transmissions. Interspecies transmission requires adaptation of the viral polymerase to importin-α, a cellular protein
Michelle D Larrea et al.
Molecular and cellular biology, 28(20), 6462-6472 (2008-08-20)
p27 mediates Cdk2 inhibition and is also found in cyclin D1-Cdk4 complexes. The present data support a role for p27 in the assembly of D-type cyclin-Cdk complexes and indicate that both cyclin D1-Cdk4-p27 assembly and kinase activation are regulated by
View All Related Papers

Related Content

Protein Purification

Protein purification techniques, reagents, and protocols for purifying recombinant proteins using methods including, ion-exchange, size-exclusion, and protein affinity chromatography.

Protein Purification

Protein purification techniques, reagents, and protocols for purifying recombinant proteins using methods including, ion-exchange, size-exclusion, and protein affinity chromatography.

Protein Purification

Protein purification techniques, reagents, and protocols for purifying recombinant proteins using methods including, ion-exchange, size-exclusion, and protein affinity chromatography.

Protein Purification

Protein purification techniques, reagents, and protocols for purifying recombinant proteins using methods including, ion-exchange, size-exclusion, and protein affinity chromatography.

See All

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