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  3. FLAG peptide TFA

FLAG peptide TFA is the TFA salt form of FLAG peptide (HY-P0223). FLAG peptide TFA is a multifunctional fusion tag for the purification of recombinant proteins. FLAG peptide TFA maintances the natural folding of its fusing proteins. FLAG peptide TFA can be removed by enterokinase, and eluted under non-denaturing conditions.

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FLAG peptide TFA Chemical Structure

FLAG peptide TFA Chemical Structure

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5 mg USD 70 In-stock
10 mg USD 120 In-stock
25 mg USD 280 In-stock
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Based on 11 publication(s) in Google Scholar

Other Forms of FLAG peptide TFA:

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  • Biological Activity

  • Purity & Documentation

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Description

FLAG peptide TFA is the TFA salt form of FLAG peptide (HY-P0223). FLAG peptide TFA is a multifunctional fusion tag for the purification of recombinant proteins. FLAG peptide TFA maintances the natural folding of its fusing proteins. FLAG peptide TFA can be removed by enterokinase, and eluted under non-denaturing conditions[1].

Molecular Weight

1012.97 (free base)

Formula

C41H60N10O20.xC2HF3O2

Appearance

Solid

Sequence

Asp-Tyr-Lys-Asp-Asp-Asp-Asp-Lys

Sequence Shortening

DYKDDDDK

SMILES

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)[C@@H](NC([C@@H](N)CC(O)=O)=O)CC1=CC=C(O)C=C1.OC(C(F)(F)F)=O.[x]

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Sealed storage, away from moisture

Powder -80°C 2 years
-20°C 1 year

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Purity & Documentation
References
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FLAG peptide TFA Related Classifications

  • Molarity Calculator

  • Dilution Calculator

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass   Concentration   Volume   Molecular Weight *
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The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Product Name:
FLAG peptide TFA
Cat. No.:
HY-P0223A
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