Merck
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S9012

Sigma-Aldrich

Sulforhodamine B sodium salt

Technical grade

Empirical Formula (Hill Notation):
C27H29N2NaO7S2
CAS Number:
Molecular Weight:
580.65
Numer w indeksie barw:
45100
Beilstein:
3886008
Numer EC:
Numer MDL:
Identyfikator substancji w PubChem:
NACRES:
NA.47

Poziom jakości

200

forma

powder

skład

Dye content, ~75%

εmax

≥85000 at 554-560 nm

application(s)

diagnostic assay manufacturing
hematology
histology

temp. przechowywania

room temp

SMILES string

[Na+].CCN(CC)c1ccc2c(OC3=CC(\C=CC3=C2c4ccc(cc4S([O-])(=O)=O)S([O-])(=O)=O)=[N+](\CC)CC)c1

InChI

1S/C27H30N2O7S2.Na/c1-5-28(6-2)18-9-12-21-24(15-18)36-25-16-19(29(7-3)8-4)10-13-22(25)27(21)23-14-11-20(37(30,31)32)17-26(23)38(33,34)35;/h9-17H,5-8H2,1-4H3,(H-,30,31,32,33,34,35);/q;+1/p-1

InChI key

SXQCTESRRZBPHJ-UHFFFAOYSA-M

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Opis ogólny

Sulforhodamine B (also known as SRB, kiton rhodamine B, lissamine rhodamine B, or sulphorhodamine B) is a bright-pink anionic, aminoxanthene dye carrying two sulfonate substituents.

Zastosowanie

Sulforhodamine B (SRB) is known for use in SRB assay for the determination of in vitro cytotoxicity through staining and the observation of live cells, proliferation and drug screening.

It has been used in the SRB assay to evaluate the effect of mouthwashes on protein content in primary cultures of human fibroblasts.

It is also suitable as a microscopic tracer for the assessment of blood-brain barrier integrity by post mortem inspection of frozen sections. SRB is useful as a caries detector dye with subsequent inspection of histological material.

Opakowanie

5, 25 g in glass bottle

Kod klasy składowania

13 - Non Combustible Solids

WGK

WGK 2

Temperatura zapłonu °F

Not applicable

Temperatura zapłonu °C

Not applicable

Środki ochrony indywidualnej

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

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