2. Peptides
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  4. Peptide Epitopes
  5. Tag Peptides
  6. S Tag Peptide

S Tag Peptide is a 15 amino acid peptide derived from RNase A.

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

Custom Peptide Synthesis

S Tag Peptide Chemical Structure

S Tag Peptide Chemical Structure

CAS No. : 7429-70-1

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5 mg USD 80 In-stock
10 mg USD 120 In-stock
25 mg USD 210 In-stock
50 mg USD 315 In-stock
100 mg USD 470 In-stock
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Based on 1 publication(s) in Google Scholar

S Tag Peptide Related Antibodies

Top Publications Citing Use of Products

  • Biological Activity

  • Purity & Documentation

  • References

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Description

S Tag Peptide is a 15 amino acid peptide derived from RNase A.

In Vitro

S Tag sequence is a novel fusion peptide tag for recombinant proteins that allows detection by a rapid, sensitive homogeneous assay or by colorimetric detection in Western blots. S Tag can be applied to purification of target proteins[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

S Tag Peptide Related Antibodies
Molecular Weight

1748.91

Formula

C73H117N23O25S
CAS No.
Appearance

Solid

Color

White to off-white

Sequence

Lys-Glu-Thr-Ala-Ala-Ala-Lys-Phe-Glu-Arg-Gln-His-Met-Asp-Ser
Sequence Shortening

KETAAAKFERQHMDS
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

-20°C, protect from light, stored under nitrogen

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)

Solvent & Solubility
In Vitro: 

DMSO : 10 mg/mL (5.72 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 0.5718 mL 2.8589 mL 5.7178 mL
5 mM 0.1144 mL 0.5718 mL 1.1436 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

  • Molarity Calculator

  • Dilution Calculator

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

Mass
=
Concentration
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Volume
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Molecular Weight *

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

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

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Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

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g

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(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
Purity & Documentation
References

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 0.5718 mL 2.8589 mL 5.7178 mL 14.2946 mL
5 mM 0.1144 mL 0.5718 mL 1.1436 mL 2.8589 mL
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S Tag Peptide 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.

Keywords:

S Tag Peptide7429-70-1OthersInhibitorinhibitorinhibit

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S Tag Peptide
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HY-P0326
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