880230P

Avanti

18:1 PEG5000 PE

1,2-dioleoyl-sn-glycero-3-phosphoethanolamine-N-[methoxy(polyethylene glycol)-5000] (ammonium salt), powder

CAS Number:
NACRES:
NA.25

form

powder

packaging

pkg of 2 × 100 mg (880230P-200mg)
pkg of 1 × 25 mg (880230P-25mg)

manufacturer/tradename

Avanti Polar Lipids 880230P

shipped in

dry ice

storage temp.

−20°C

SMILES string

[H][C@@](COP([O-])(OCCNC([(OCH2CH2)113OCH3])=O)=O)(OC(CCCCCCC/C=C\CCCCCCCC)=O)COC(CCCCCCC/C=C\CCCCCCCC)=O.[NH4+]

Application

18:1 PEG5000 PE or 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine-N-[methoxy(polyethylene glycol)-5000 may be used in lipid bilayer preparation, and DOX free base loaded mixed dendrimer micelles (MDM DOX) preparation for tumor targeted delivery of siRNA and drugs.

Biochem/physiol Actions

18:1 PEG5000 PE, also referred as 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine-N-[methoxy(polyethylene glycol)-5000] (PEG5k-DOPE) in combination with lipid modified dendrimer copolymer supports co-delivery of siRNA and drugs to tumors.

Packaging

5 mL Clear Glass Sealed Ampule (880230P-25mg)
5 mL Clear Glass Sealed Ampule (880230P-200mg)

storage_class_code

13 - Non Combustible Solids

Certificate of Analysis

Certificate of Origin

TCR--pMHC bond conformation controls TCR ligand discrimination
Sasmal DK, et al.
Cellular & Molecular Immunology (2019)
Dibyendu K Sasmal et al.
Cellular & molecular immunology, 17(3), 203-217 (2019-09-19)
A major unanswered question is how a TCR discriminates between foreign and self-peptides presented on the APC surface. Here, we used in situ fluorescence resonance energy transfer (FRET) to measure the distances of single TCR-pMHC bonds and the conformations of...
Jiayi Pan et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 136, 18-28 (2019-01-12)
Multidrug resistance (MDR) significantly decreases the therapeutic efficiency of anti-cancer drugs. Its reversal could serve as a potential method to restore the chemotherapeutic efficiency. Downregulation of MDR-related proteins with a small interfering RNA (siRNA) is a promising way to reverse...
Xiaozheng Xu et al.
The Journal of cell biology, 219(6) (2020-05-22)
Blockade antibodies of the immunoinhibitory receptor PD-1 can stimulate the anti-tumor activity of T cells, but clinical benefit is limited to a fraction of patients. Evidence suggests that BTLA, a receptor structurally related to PD-1, may contribute to resistance to...

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