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DSPE-PEG-2K-Amine

Cat. No. M9886
DSPE-PEG-2K-Amine Structure
Synonym:

DSPE-PEG(2000)-Amine; DSPE-PEG-Amine, MW 2000 ammonium; DSPE-PEG-NH2, MW 2000 ammonium

Size Price Availability Quantity
10mg USD 98  USD98 In stock
50mg USD 215  USD215 In stock
100mg USD 360  USD360 In stock
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Quality Control & Documentation
Biological Activity

DSPE-PEG-2K-Amine is a PEGylated derivative of 1,2-distearoyl-sn-glycero-3-PE, used in the synthesis of solid lipid and thermosensitive liposomal nanoparticles for the delivery of anticancer agents.

Chemical Information
Molecular Weight 2790.49
Formula C132H266N3O54P
CAS Number 474922-26-4
Form Solid
Solubility (25°C) DMSO 5 mg/mL
Ethanol 10 mg/mL
Storage Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Conversion of different model animals based on BSA (PMID: 27057123)
Species Mouse Rat Rabbit Guinea pig Hamster Dog
Weight (kg) 0.02 0.15 1.8 0.4 0.08 10
Body Surface Area (m2) 0.007 0.025 0.15 0.05 0.02 0.5
Km factor 3 6 12 8 5 20
Animal A (mg/kg) = Animal B (mg/kg) multiplied by  Animal B Km
Animal A Km

For example, to modify the dose of Compound A used for a mouse (20 mg/kg) to a dose based on the BSA for a rat, multiply 20 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for Compound A of 10 mg/kg.

References

[1] Feilong Sun, et al. Pharm Res. A Mixed Micelle Formulation for Oral Delivery of Vitamin K

[2] Cangel Pui-yee Chan, et al. Anal Chem. Nanocrystal biolabels with releasable fluorophores for immunoassays

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Keywords: DSPE-PEG-2K-Amine, DSPE-PEG(2000)-Amine; DSPE-PEG-Amine, MW 2000 ammonium; DSPE-PEG-NH2, MW 2000 ammonium supplier, Cell Transfection, inhibitors, activators


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