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  3. Fluorescent brightener 220

Fluorescent brightener 220 is an optical brightener dye.

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

Fluorescent brightener 220 Chemical Structure

Fluorescent brightener 220 Chemical Structure

CAS No. : 16470-24-9

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Description

Fluorescent brightener 220 is an optical brightener dye.

Molecular Weight

1165.04

Formula

C40H40N12Na4O16S4

CAS No.
SMILES

O=S(C1=CC=C(NC2=NC(N(CCO)CCO)=NC(NC3=CC=C(C(S(=O)(O[Na])=O)=C3)/C=C/C4=CC=C(NC5=NC(NC6=CC=C(S(=O)(O[Na])=O)C=C6)=NC(N(CCO)CCO)=N5)C=C4S(=O)(O[Na])=O)=N2)C=C1)(O[Na])=O

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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:
Fluorescent brightener 220
Cat. No.:
HY-D1171
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