3X FLAG peptide (TFA)

• Description :

  3X FLAG peptide TFA is a FLAG-tagged peptide containing three repeats of the Asp-Tyr-Lys-Xaa-Xaa-Asp motif. 3X FLAG peptide TFA can be used for protein separation and purification, and competitive elution with target proteins.

• UNSPSC :

  12352209

• Target :

  Others

• Type :

  Peptides

• Related Pathways :

  Others

• Field of Research :

  Others

• Assay Protocol :

  https://www.medchemexpress.com/3x-flag-peptide-tfa.html

• Purity :

  99.79

• Solubility :

  H2O : 50 mg/mL (ultrasonic)

• Smiles :

  OC(C(F)(F)F)=O.OC(C=C1)=CC=C1C[C@H](NC([C@H](CC(O)=O)NC([C@H]([C@@H](C)CC)NC([C@H](CC(O)=O)NC([C@@H](NC([C@H](CC(O)=O)NC([C@H](CCCCN)NC([C@@H](NC([C@H](CC(O)=O)NC(CNC([C@H](CC(O)=O)NC([C@@H](NC([C@H](CC(O)=O)NC([C@H](CCCCN)NC([C@@H](NC([C@H](CC(O)=O)NC([C@@H](N)CCSC)=O)=O)CC2=CC=C(C=C2)O)=O)=O)=O)CC3=CN=CN3)=O)=O)=O)=O)CC4=CC=C(C=C4)O)=O)=O)=O)CC5=CN=CN5)=O)=O)=O)=O)C(N[C@@H](CCCCN)C(N[C@@H](CC(O)=O)C(N[C@@H](CC(O)=O)C(N[C@@H](CC(O)=O)C(N[C@@H](CC(O)=O)C(N[C@H](C(O)=O)CCCCN)=O)=O)=O)=O)=O)=O

• Molecular Formula :

  C122H170F3N31O51S

• Molecular Weight :

  2975.84

• References & Citations :

  [1]Zilio N, et al. Improved Tandem Affinity Purification Tag and Methods for Isolation of Proteins and Protein Complexes from Schizosaccharomyces pombe. Cold Spring Harb Protoc. 2017 Mar 1;2017 (3) :pdb.prot091611.|[2]Gao XK, et al. Phase separation of insulin receptor substrate 1 drives the formation of insulin/IGF-1 signalosomes. Cell Discov. 2022 Jun 28;8 (1) :60. |[3]Cong M, et al. MTSS1 suppresses mammary tumor-initiating cells by enhancing RBCK1-mediated p65 ubiquitination. Nat Cancer. 2020 Feb;1 (2) :222-234.

• Shipping Conditions :

  Blue Ice

• Storage Conditions :

  -80°C, 2 years; -20°C, 1 year (Powder, sealed storage, away from moisture)

• Scientific Category :

  Peptides

• Clinical Information :

  No Development Reported

• Citation 01 :

  BioRxiv. 2023 Nov 4.|Cell Death Dis. 2025 Aug 7;16 (1) :595.|Int J Mol Sci. 2025 Mar 29;26 (7) :3159.|J Adv Res. 2025 Aug:74:225-236.|Nat Microbiol. 2021 May;6 (5) :658-671.|bioRxiv. 2025 April 28.|bioRxiv. 2025 March 25.|bioRxiv. 2025 Sep 7.|Cell Discov. 2022 Jun 28;8 (1) :60.|Cell Discov. 2023 Aug 1;9 (1) :83.|Cell Res. 2025 Jun;35 (6) :437-452.|Complutense University of Madrid. 2025.|Int J Biol Macromol. 2025 Jan 7:139619.|J Biol Chem. 2024 Jul 14:107575.|J Integr Plant Biol. 2022 Sep;64 (9) :1789-1802.|J Mol Biol. 2024 Jun 20:168672.|Nat Commun. 2025 Sep 2;16 (1) :8182.|Nature Cancer. 222-234 (2020) .|Res Sq. 2025 Aug 31.|Technical University of Darmstadt. 2025 Oct 8.