Rhodamine B PEG, mPEG-RB Cat. No. PG1-RB-20k 20000 Da 25 mg修饰性聚乙二醇

上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。

Rhodamine B PEG, mPEG-RB

Cat. No. PG1-RB-20k Rhodamine B PEG, mPEG-RB           Cat. No. PG1-RB-20k     20000 Da    25 mg
Specification 20000 Da
Unit Size 25 mg
Price $385.00

Qty Add to Cart

Description:

Rhodamine B labeled polyethylene glycol is a fluorescent PEG derivative that has a maximum absorption at 570 nm and emission around 595 nm. Rhodamine B can be easily traced from its pink color and red fluorescence. Additional functionality allows these fluorescent PEG derivatives to be easily conjugated to other molecule or material surfaces.

Physical Properties:

  • Pink or dark red solid or viscous liquid depends on molecule weight;
  • Soluble in regular aqeous solution as well as most organic solvents;

Storage Conditions:

  • Store at -20 0C, dessiccated Protect from light. Avoid frequent thaw and freeze.
Documents
  • SDS
  • DataSheet