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Sigma-Aldrich

Folate-PEG2000-COOH

average Mn 2,000

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About This Item

Linear Formula:
C19H19N8O5(C2H4O)nC2H3O2
UNSPSC Code:
51171641
NACRES:
NA.23

form

powder

Quality Level

mol wt

average Mn 2,000

transition temp

Tm 39-49 °C

storage temp.

−20°C

Application

The folate end group may be used for target-specific cellular uptake of drug delivery vehicles and the carboxylate group can be used for further conjugation to make drug conjugates, polymeric nanoparticles, or folate targeting liposomes.

Legal Information

Product of JenKem Technology.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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Sun Hwa Kim et al.
Langmuir : the ACS journal of surfaces and colloids, 21(19), 8852-8857 (2005-09-07)
Poly(D,L-lactic-co-glycolic acid) (PLGA) nanoparticles with anionic surface charge were surface coated with cationic di-block copolymer, poly(L-lysine)-poly(ethylene glycol)-folate (PLL-PEG-FOL) conjugate, for enhancing their site-specific intracellular delivery against folate receptor overexpressing cancer cells. The PLGA nanoparticles coated with the conjugate were characterized
Dipanjan Pan et al.
Chemical communications (Cambridge, England), (19)(19), 2400-2401 (2003-11-01)
Shell cross-linked nanoparticles (SCKs) constitute a unique class of materials with amphiphilic core-shell morphology; SCKs are characterised by their structural integrity and available functionality to attach receptor-recognising or receptor-specific ligands on the shell surface and, therefore, hold great potential in
Da-Wen Dong et al.
Biomaterials, 34(20), 4849-4859 (2013-04-02)
A nanocarrier delivery system that can simultaneously deliver a chemotherapeutic drug and siRNA to the tumor is emerging as a promising treatment strategy for cancer treatment. In this study, a multifunctional PHD/PPF/siRNA complexes was developed by one-step assembly of prefunctionalized
Hyuk Sang Yoo et al.
Journal of controlled release : official journal of the Controlled Release Society, 100(2), 247-256 (2004-11-17)
For folate-receptor-targeted anti-cancer therapy, doxorubicin aggregates in a nano-scale size were produced employing doxorubicin-polyethylene glycol-folate (DOX-PEG-FOL) conjugate. Doxorubicin and folate were respectively conjugated to alpha- and omega-terminal end group of a PEG chain. The conjugates assisted to form doxorubicin nano-aggregates

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