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  3. ST-tag peptide acetate

ST-tag peptide acetate is a short peptide tag that exhibits intrinsic binding affinity for Streptavidin (HY-P3152) and is used as an affinity tag for recombinant proteins.

For research use only. We do not sell to patients.

ST-tag peptide acetate

ST-tag peptide acetate Chemical Structure

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Description

ST-tag peptide acetate is a short peptide tag that exhibits intrinsic binding affinity for Streptavidin (HY-P3152) and is used as an affinity tag for recombinant proteins[1].

Molecular Weight

1216.30 (free base)

Formula

C56H77N15O16·xC2H4O2

Sequence

Ser-Ala-Trp-Ser-His-Pro-Gln-Phe-Glu-Lys

Sequence Shortening

SAWSHPQFEK

SMILES

OC(C)=O.O=C(N[C@@H](C)C(N[C@@H](CC1=CNC2=CC=CC=C12)C(N[C@@H](CO)C(N[C@@H](CC3=CNC=N3)C(N4[C@@H](CCC4)C(N[C@@H](CCC(N)=O)C(N[C@@H](CC5=CC=CC=C5)C(N[C@@H](CCC(O)=O)C(N[C@@H](CCCCN)C(O)=O)=O)=O)=O)=O)=O)=O)=O)=O)[C@H](CO)N.[x]

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Solvent & Solubility
In Vitro: 

DMSO : 100 mg/mL (Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

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

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

This equation is commonly abbreviated as: C1V1 = C2V2

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In Vivo Dissolution Calculator
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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
Purity & Documentation
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ST-tag peptide acetate Related Classifications

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:
ST-tag peptide acetate
Cat. No.:
HY-P11282C
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