Free shipping on all orders over $ 500

FLAG peptide

Cat. No. M9656

All AbMole products are for research use only, cannot be used for human consumption.

FLAG peptide Structure
Synonym:

DYKDDDDK Peptide

Size Price Availability Quantity
5mg USD 90  USD90 In stock
10mg USD 130  USD130 In stock
Free Delivery on orders over USD 500 Bulk Inquiry?

Quality Control & Documentation
Biological Activity

FLAG peptide is an eight amino acids peptide (Asp-Tyr-Lys-Asp-Asp-Asp-Asp-Lys) with an enterokinase-cleavage site, which is used for antibody-mediated identification and purification of recombinant proteins. The Flag-tag is first described as a calcium-dependent epitope of a monoclonal antibody. It is a highly acidic octapeptide which can be N-terminally fused to the protein of interest. As a very hydrophilic peptide the Flag–tag has a high surface probability. Flag-fusion proteins can be captured by an immunoaffinity column in the presence of Ca2+ and eluted byEDTA at low concentrations, neutral pH and thus, nearly physiological conditions.

Chemical Information
Molecular Weight 1012.97
Formula C41H60N10O20
CAS Number 98849-88-8
Solubility (25°C) Water ≥ 90 mg/mL
Storage -20°C, dry, protect from light, sealed
References

[1] A Einhauer, et al. J Biochem Biophys Methods. The FLAG peptide, a versatile fusion tag for the purification of recombinant proteins

[2] M Schuster, et al. J Biotechnol. Protein expression in yeast; comparison of two expression strategies regarding protein maturation

Related Peptides Products
Amylin amide, human TFA

Amylin amide, human TFA is a 37-amino acid polypeptide, it is a pancreatic hormone cosecreted with insulin that exerts unique roles in metabolism and glucose homeostasis. Amylin amide, human TFA inhibits glucagon secretion, delays gastric emptying.

WL47 TFA

WL47 TFA, a high-affinity cavolin-1 (CAV1) ligand (Kd=23 nM), is a potent disrupter of CAV1 oligomers. WL47 TFA shows selectivity for CAV1 over BSA, casein and HEWL. WL47 TFA can be used for the study of caveolin-1 function.

Angiopep-2-Cys TFA

Angiopep-2-cys is a conjugate of Angiopep-2 hydrochloride and cysteine. The conjugation of anticancer agents with the Angiopep-2 peptide vector could increase their efficacy in the treatment of brain cancer.

H3K4(Me2) (1-20)

H3K4(Me2) (1-20) is a histone peptide. H3K4me2 regulates the recovery of protein biosynthesis and homeostasis following DNA damage.

Elcatonin

Elcatonin is a synthetic analog of eel calcitonin that increases bone density and inhibits bone resorption.

  Catalog
Abmole Inhibitor Catalog




Keywords: FLAG peptide, DYKDDDDK Peptide supplier, Peptides, inhibitors, activators

All AbMole products are for research use only, cannot be used for human consumption or veterinary use. We do not provide products or services to individuals. Please comply with the intended use and do not use AbMole products for any other purpose.



Products are for research use only. Not for human use. We do not sell to patients.
© Copyright 2010-2024 AbMole BioScience. All Rights Reserved.