4Arm-PEG-RB (MW 20000)

4Arm-PEG-RB (MW 20000) (4Arm-PEG-Rhodamine B (MW 20000) ) is a fluorescent dye composed of Rhodamine B and PEG with a four-arm structure. 4Arm-PEG-RB (MW 20000) can be used for drug delivery and fluorescence imaging (Ex/Em = 546/610 nm).

4Arm-PEG-Rhodamine B (MW 20000)

12171500

Fluorescent Dye

Others

Others

CCN(CC)C1=CC=C2C(OC(C3=C2C4=CC=C(C5=CC=C(C(NCCOCCOCC(COCCOCCNC(C(C=C6)=CC=C6C(C=C7)=CC=C7C(C8=CC=C(N(CC)CC)C=C8O9)=C%10C9=C/C(C=C%10)=[N+](CC)/CC)=O)(COCCOCCNC(C%11=CC=C(C%12=CC=C(C%13=C%14C=C/C(C=C%14OC%15=CC(N(CC)CC)=CC=C%13%15)=[N+](CC)/CC)C=C%12)C=C%11)=O)COCCOCCNC(C%16=CC=C(C%17=CC=C(C%18=C%19C=C/C(C=C%19OC%20=CC(N(CC)CC)=CC=C%18%20)=[N+](CC)/CC)C=C%17)C=C%16)=O)=O)C=C5)C=C4)=C/C(C=C3)=[N+](CC)/CC)=C1.[Cl-].[n].[Cl-].[n].[n].[Cl-].[n].[Cl-]

20000 (Average)

[1]Liu X, et al. Biodegradable and crosslinkable PPF-PLGA-PEG self-assembled nanoparticles dual-decorated with folic acid ligands and rhodamine B fluorescent probes for targeted cancer imaging. RSC Adv. 2015;5 (42) :33275-33282.

Room temperature

http://file.medchemexpress.com/batch_PDF/HY-D2894C/

Dye Reagents

No Development Reported