Product Description:
Poly-L-glutamic acid sodium salt is a negatively charged synthetic polyamino acid having one Na per glutamic acid unit. It is a crystalline solid soluble in water. Applications for poly-L-glutamic acid sodium salt include the conjugation to active molecules for improved activities and the layer-by-layer deposition techniques for surface coating.
This particular poly-L-glutamic acid sodium salt has a non-reactive urea function on the N-terminal and a trityl protected thiol function on the C-terminal. The trityl group is easily cleavable using a TFA/Et3SiH (98:2 v/v) mixture.
Our polyamino acid has been purified by dialysis, sterile-filtered on 0.2um, lyophilized, and stored under Ar.
Storage Conditions:
Store S-trityl-poly-L-glutamic acid sodium salt under the condition of flushing with argon and protecting from light, and below -15°C.
TS-PLE20, S-trityl-poly-L-glutamic acid sodium salt MW=3,500 Da- TS-PLE50, S-trityl-poly-L-glutamic acid sodium salt MW=8,100 D
- TS-PLE100, S-trityl-poly-L-glutamic acid sodium salt MW=16,000 Da
- TS-PLE200, S-trityl-poly-L-glutamic acid sodium salt MW=31,000 Da
- TS-PLE300, S-trityl-poly-L-glutamic acid sodium salt MW=46,000 Da
- TS-PLE20, S-trityl-poly-L-glutamic acid sodium salt MW=3,500 Da
- TS-PLE50, S-trityl-poly-L-glutamic acid sodium salt MW=8,100 Da
- TS-PLE100, S-trityl-poly-L-glutamic acid sodium salt MW=16,000 Da
- TS-PLE200, S-trityl-poly-L-glutamic acid sodium salt MW=31,000 Da
- TS-PLE300, S-trityl-poly-L-glutamic acid sodium salt MW=46,000 Da