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Cat. No.: HY-184533

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DPPG ammonium

(Synonyms: 1,2-Dipalmitoyl-sn-glycero-3-phosphoglycerol ammonium)

DPPG ammonium (1,2-Dipalmitoyl-sn-glycero-3-phosphoglycerol ammonium) is a phospholipid that contains long-chain (16:0) palmitic acid inserted at the sn-1 and sn-2 positions, and it serves as an active component to prevent BaP molecules from entering the water subphase. DPPG ammonium is used to prepare micelles, liposomes, and other types of artificial membranes that can resist damage from UV radiation.

For research use only. We do not sell to patients.

CAS No.: 1373168-73-0
Formula: C₃₈H₇₈NO₁₀P
Molecular Weight:740.01

Storage:

Please store the product under the recommended conditions in the Certificate of Analysis.

DPPG ammonium Chemical Structure

CAS No.: 1373168-73-0

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Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity
- Description
- In Vitro
Chemical Information
Purity & Documentation
References
Calculators
Help & FAQs
Classifications
Bioz

Biological Activity

Description

In Vitro

DPPG (UV radiation exposure) ammonium suffers cleavage of C-O, C=O and -PO2- bonds and loses monolayer stability; when DNA exists in the subphase, ionic degradation products from DPPG and DNA stabilize intact DPPG molecules and mitigate UV irradiation damage^[3].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Chemical Information

CAS No. 1373168-73-0
Molecular Weight 740.01
Formula C₃₈H₇₈NO₁₀P
SMILES

[C@H](COP(OCC(CO)O)(=O)O)(COC(CCCCCCCCCCCCCCC)=O)OC(CCCCCCCCCCCCCCC)=O.N
Synonyms

1,2-Dipalmitoyl-sn-glycero-3-phosphoglycerol ammonium
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Purity & Documentation

Handling Instructions (2659 KB)

References

[1]. Ege C, Lee KY. Insertion of Alzheimer's A beta 40 peptide into lipid monolayers. Biophys J. 2004 Sep;87(3):1732-40. [Content Brief]

[2]. Beata Korchowiec, et al. The role of DPPG in lung surfactant exposed to benzo[a]pyrene. Environmental Science: Processes & Impacts. Processes Impacts, 2024, Advance Article

[3]. Paulo J Gomes, et al. Radiation damage on Langmuir monolayers of the anionic 1.2-dipalmitoyl-sn-glycero-3-[phospho-rac-(1-glycerol)] (sodium salt)(DPPG) phospholipid at the air-DNA solution interface. Mater Sci Eng C Mater Biol Appl. 2016 Jan 1:58:576-9. [Content Brief]

Calculators

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Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

Keywords

100 mg

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