150810-68-7 Usage
Description
5-Carboxytetramethylrhodamine succinimidyl ester (5-TAMRA-SE) is an amine-reactive fluorescent probe. It has been used in double site-directed peptide modification to label proteinase substrates for use in FRET assays. It quenches lucifer yellow CH fluorescence by greater than 90% in uncleaved proteinase substrates, which allows for the detection of enzyme-cleaved substrates by an increase in fluorescence intensity. It has also been used in the synthesis of fluorescent derivatives of a variety of compounds, including the antibiotic ampicillin , nucleotide diphosphate uridine-5’-diphosphate (UDP; ), and the progesterone receptor antagonist RU486 (mifepristone; ). 5-TAMRA-SE displays excitation maxima ranging from 540 to 560 nm and an emission maximum of 580 nm.
Uses
Different sources of media describe the Uses of 150810-68-7 differently. You can refer to the following data:
1. Amine-reactive form of 5-carboxytetramethylrhodamine single isomer.
2. Amine-Reactive Fluorescent Probe for labeling of DNA and RNA
Check Digit Verification of cas no
The CAS Registry Mumber 150810-68-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,0,8,1 and 0 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 150810-68:
(8*1)+(7*5)+(6*0)+(5*8)+(4*1)+(3*0)+(2*6)+(1*8)=107
107 % 10 = 7
So 150810-68-7 is a valid CAS Registry Number.
InChI:InChI=1/C29H25N3O7/c1-30(2)17-6-9-20-23(14-17)38-24-15-18(31(3)4)7-10-21(24)27(20)19-8-5-16(13-22(19)28(35)36)29(37)39-32-25(33)11-12-26(32)34/h5-10,13-15H,11-12H2,1-4H3
