Skip to Content
Merck

P7637

Poly-L-arginine sulfate salt

mol wt 15,000-50,000

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

CAS Number:
UNSPSC Code:
12352200
PubChem Substance ID:
MDL number:
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist


mol wt

15,000-50,000

storage temp.

−20°C

SMILES string

OS(O)(=O)=O.NC(CCCNC(N)=N)C(O)=O

Analysis Note

Molecular weight based on viscosity. Also assayed by MALLS.

Other Notes

For additional technical information on polyamino acids please visit the Polyamino acid FAQ resource.




Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library



Giovanni Sansoè et al.
Clinical science (London, England : 1979), 125(2), 67-75 (2013-02-07)
In rats with experimental liver cirrhosis, the kidney contains reduced amounts of membrane-bound CaRs (calcium-sensing receptors), and the specific stimulation of CaRs causes the generation of PGE2 (prostaglandin E2), renal vasodilation and increased natriuresis. CaR content and function in the
Kentaro Yomogida et al.
Biochemical and biophysical research communications, 434(2), 263-267 (2013-04-02)
Foxp3 is the master transcription factor for T regulatory (Treg) cell differentiation and function. This study aimed to test the therapeutic potential of cell penetrating recombinant Foxp3 protein in arthritis. Recombinant Foxp3 protein was fused to a cell penetrating polyarginine
Gitanjali Sharma et al.
Journal of controlled release : official journal of the Controlled Release Society, 167(1), 1-10 (2013-01-29)
Targeted nano-particulate systems hold extraordinary potential for delivery of therapeutics across blood brain barrier (BBB). In this work, we investigated the potential of novel bi-ligand (transferrin-poly-l-arginine) liposomal vector for delivery of desired gene to brain, in vivo. The in vivo