Login
Existing Account

Please login first to complete purchase/ quotation request, view custom order reports, or create favorites list.

Customer ID:
Password:
Stay Logged In


Forgot your Customer ID or Password?
New Account

Don't have an account with us yet? Please set up an account to place order or obtain customer services.

Peptides  >  Cell Permeable Peptides (CPP) / Drug Delivery Peptides  >>  (Arg)9

Product Name (Arg)9
RRRRRRRRR
Size 1 mg
Catalog # AS-61204
US$ $61
Description

This is a peptide comprising of 9 arginine residues. It has been shown that poly-Arg peptides composed of 9 arginine residues are able to efficiently translocate across cells. It has also been shown in model systems that Arg-9 translocation involves nucleation of transient pores enabling flow of ions across the membrane. and that it's electrostatic attraction to the phosphate groups of membranes is a key property for its translocation.

Detailed Information Datasheet
Storage -20C
References 1, Wender PA. et al.PNAS USA. 97(24):13003-13008 (2000).
2, Herce HD. et al. Biophys J. 97(7): 1917-1925 (2009).
Molecular Weight 1423.7
Sequence
(One-Letter Code)
RRRRRRRRR
Sequence
(Three-Letter Code)
H - Arg - Arg - Arg - Arg - Arg - Arg - Arg - Arg - Arg - OH
Product Citations Bartz, R. et al. (2011). Effective siRNA delivery and target mRNA degradation using an amphipathic peptide to facilitate pH-dependent endosomal escape. Biochem J doi:10.1042/BJ20101021.
     
  < Back