2609-88-3 Usage
Description
Sulforhodamine B (SRB) is a fluorescent protein dye that exhibits pH-sensitive reactivity towards living cells, making it a valuable tool in various scientific applications. It is a dark green crystalline powder that binds to the amino acid residues of trichloroacetic acid-fixed cells under mild basic conditions and extracts itself into the solution under mild acidic conditions.
Uses
Used in Cytotoxicity and Cell Proliferation Assays:
SULFORHODAMINE B is used as a staining agent for scaling drug-induced cytotoxicity and cell proliferation. The SRB assay is employed to monitor the enzymatic activity of living cells, providing a quantitative measure of cell viability and growth.
Used in Enzyme Activity Monitoring:
SULFORHODAMINE B is used as a monitoring agent for assessing the enzymatic activity of living cells. The dye's pH-sensitive properties allow for the detection and quantification of enzymatic activity, which can be useful in various research and diagnostic applications.
Used in Biomedical Research:
SULFORHODAMINE B is used as a research tool in biomedical research for studying cell growth, viability, and response to various stimuli. Its ability to bind to amino acid residues and exhibit fluorescence under specific conditions makes it a valuable asset in the study of cellular processes and mechanisms.
Used in Drug Discovery and Development:
SULFORHODAMINE B is used as a screening agent in drug discovery and development. Its application in cytotoxicity and cell proliferation assays helps researchers evaluate the efficacy and safety of potential drug candidates, contributing to the advancement of new therapeutic agents.
Used in Quality Control and Compliance:
SULFORHODAMINE B is used as a quality control and compliance tool in the pharmaceutical and biotechnology industries. Its application in assays and tests helps ensure that products meet the required standards for safety, efficacy, and performance.
Check Digit Verification of cas no
The CAS Registry Mumber 2609-88-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,6,0 and 9 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 2609-88:
(6*2)+(5*6)+(4*0)+(3*9)+(2*8)+(1*8)=93
93 % 10 = 3
So 2609-88-3 is a valid CAS Registry Number.
InChI:InChI=1/C27H30N2O7S2/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)/p-1
