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Flag

Official Full Name

Flag Tag
Overview

FLAG-tag, or FLAG octapeptide, is a polypeptide protein tag that can be added to a protein using recombinant DNA technology. It can be used for affinity chromatography, then used to separate recombinant, overexpressed protein from wild-type protein expressed by the host organism. It can also be used in the isolation of protein complexes with multiple subunits.
Synonyms

DYKDDDDK Peptide; Flag Tag; FLAG-tag; DDDDK epitope tag; DYKDDDDK epitope tag; DYKDDDDK tag; ECS epitope tag; ECS tag; Enterokinase Cleavage Site epitope tag; Enterokinase Cleavage Site tag; flag; FLAG octapeptide;

Species	Cat.#	Product name	Source (Host)	Tag	Protein Length	Price
Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440) (Methanococcus jannaschii)	RFL9871MF	Recombinant Full Length Methanocaldococcus Jannaschii Putative Flagella-Related Protein G(Flag) Protein, His-Tagged	E.coli expression system	His	Full Length (1-154)	Inquiry
	CAB553	Mouse Anti-Flag Affinity Gel	Mouse	N/A		Inquiry
	CAB551	Mouse Anti-Flag Monoclonal Antibody	Mouse	N/A		Inquiry

Flag Related Articles

Flag involved in several pathways and played different roles in them. We selected most pathways Flag participated on our site, such as , which may be useful for your reference. Also, other proteins which involved in the same pathway with Flag were listed below. Creative BioMart supplied nearly all the proteins listed, you can search them on our site.

Pathway Name	Pathway Related Protein

Flag has several biochemical functions, for example, . Some of the functions are cooperated with other proteins, some of the functions could acted by Flag itself. We selected most functions Flag had, and list some proteins which have the same functions with Flag. You can find most of the proteins on our site.

Function	Related Protein

Flag has direct interactions with proteins and molecules. Those interactions were detected by several methods such as yeast two hybrid, co-IP, pull-down and so on. We selected proteins and molecules interacted with Flag here. Most of them are supplied by our site. Hope this information will be useful for your research of Flag.

Naganathan, S; Ray-Saha, S; et al. Multiplex Detection of Functional G Protein-Coupled Receptors Harboring Site-Specifically Modified Unnatural Amino Acids. BIOCHEMISTRY 54:776-786(2015).

Kamada, H; Taki, S; et al. Generation and characterization of a bispecific diabody targeting both EPH receptor A10 and CD3. BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS 456:908-912(2015).