Sulforhodamine B

Sulforhodamine B

Synonyms Acid Red 52; Lissamine rhodamine B 200; Acid rhodamine B; Kiton rhodamine B; Erio Acid Red AB; Phloxinrhodamine; Sulforhodamine B monosodium salt

CAS Number: 3520-42-1 Molecular Formula: C27H19N2O7S2Na Molecular Weight: 580.646 g/mol

Beilstein Registry Number: 3886008 EC Number: 222-529-8 MDL Number: MFCD00010180

SKU 02152479-CF
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Description

Product Description

Sulforhodamine B

Application Notes

Sulforhodamine B can be used as a protein tag - by sulfamido condensation with a proteinaceous substrate containing a primary amine function. Sulforhodamine B will fluoresce red. Because of its red fluorescence it can be used in conjuction with fluorescein isothiocyanate (which fluoresces yellowish-green).

Usage Statement

Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.

Key Applications

Used as a protein tag

Specifications
SKU 02152479-CF
Alternate Names Acid Red 52; Lissamine rhodamine B 200; Acid rhodamine B; Kiton rhodamine B; Erio Acid Red AB; Phloxinrhodamine; Sulforhodamine B monosodium salt
Application Notes Sulforhodamine B can be used as a protein tag - by sulfamido condensation with a proteinaceous substrate containing a primary amine function. Sulforhodamine B will fluoresce red. Because of its red fluorescence it can be used in conjuction with fluorescein isothiocyanate (which fluoresces yellowish-green).
Base Catalog Number 152479
Beilstein Registry Number 3886008
CAS # 3520-42-1
Color Index 45100
EC Number 222-529-8
Format Powder
Hazard Statements H315-H317-H319-H335
Molecular Formula C27H19N2O7S2Na
Molecular Weight 580.646 g/mol
Personal Protective Equipment Eyeshields, Gloves, respirator filter
RTECS Number BP6750000
Safety Symbol GHS07
Usage Statement Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.
UV Visible Absorbance λmax