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  3. Sulfo-Cy3-PEG3-biotin potassium

Sulfo-Cy3-PEG3-biotin potassium is a biotin-modified derivative of Cy3 (Cyanine3) (HY-D0822) dye containing a TCO group. The TCO group of Sulfo-Cy3-PEG3-biotin potassium reacts with the tetrazine functional group in highly specific click chemistry to form a covalent bond. Thus, Sulfo-Cy3-PEG3-biotin potassium can be covalently bound to some biomolecules (especially antibodies, proteins, etc.) to track their location and dynamic changes in biological samples. And because it is labeled with biotin, it is often used in affinity chromatography experiments, such as immunoprecipitation.

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

Sulfo-Cy3-PEG3-biotin potassium Chemical Structure

Sulfo-Cy3-PEG3-biotin potassium Chemical Structure

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Description

Sulfo-Cy3-PEG3-biotin potassium is a biotin-modified derivative of Cy3 (Cyanine3) (HY-D0822) dye containing a TCO group. The TCO group of Sulfo-Cy3-PEG3-biotin potassium reacts with the tetrazine functional group in highly specific click chemistry to form a covalent bond. Thus, Sulfo-Cy3-PEG3-biotin potassium can be covalently bound to some biomolecules (especially antibodies, proteins, etc.) to track their location and dynamic changes in biological samples. And because it is labeled with biotin, it is often used in affinity chromatography experiments, such as immunoprecipitation.

Molecular Weight

1011.32

Formula

C46H63KN6O11S3

SMILES

O=C(NCCOCCOCCNC(CCCC[C@@H]1SC[C@]([H])(N2)[C@@]1(NC2=O)[H])=O)CCCCC[N+]3=C(C(C)(C4=C3C=CC(S(=O)([O-])=O)=C4)C)/C=C/C=C5N(C6=CC=C(C=C6C\5(C)C)S(=O)(O[K])=O)C

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

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

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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:
Sulfo-Cy3-PEG3-biotin potassium
Cat. No.:
HY-D1870
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