The largest database of trusted experimental protocols

Texas red 1 2 dihexadecanoyl sn glycero 3 phosphoethanolamine triethylammonium salt texas red dhpe

Manufactured by Thermo Fisher Scientific
Sourced in United States

Texas Red DHPE is a fluorescent lipid probe used for labeling and visualization of cellular membranes. It consists of a Texas Red fluorophore covalently attached to a phosphoethanolamine lipid. The Texas Red dye has excitation and emission maxima of 595 nm and 615 nm, respectively, allowing for detection in the red fluorescence channel.

Automatically generated - may contain errors

6 protocols using texas red 1 2 dihexadecanoyl sn glycero 3 phosphoethanolamine triethylammonium salt texas red dhpe

1

Fluorescent Labeling Reagents for Cell Imaging

Check if the same lab product or an alternative is used in the 5 most similar protocols
AF-488 (1:500) labelled-Tf and AF-647 labelled WGA (1:200) were from Invitrogen (Thermo Fisher Scientific); siR-Tubulin (1:1,000) was from Spirochrome. PAO (PhenylArsineOxide), wortmannin, GSK-A1, and rapamycin were from Sigma Aldrich, and stock solutions were dissolved in dimethyl sulfoxide (DMSO; Sigma Aldrich). The following reagents for in vitro studies were from Avanti Polar Lipids: Egg phosphatidylcholine, brain phosphatidylserine, and 1,2-dioleoyl-sn-glycero-3-phospho-(1'-myo-inositol-3'-phosphate) 18:1 (EPC, bPS, and PI3P, respectively; in chloroform); brain phosphatidylinositol-4-phosphate (bPI4P; in chloroform/methanol/water [20:9:1]); brain phosphatidylinositol-4,5-bisphosphate, C24:1 Galactosyl(β) Ceramide, and 1,2-dioleoyl-sn-glycero-3-phospho-l-serine (bPI[4,5]P2, GalCer, and DOPS; in chloroform/methanol [90/10% v/v]). Texas Red 1,2-dihexadecanoyl-sn-glycero-3-phosphoethanolamine, triethylammonium salt (Texas Red DHPE) and BODIPY Texas Red ceramide (BODIPY TR ceramide) was from Thermo Fisher Scientific.
+ Open protocol
+ Expand
2

Preparation of Lipid Membrane and Microfluidic Device

Check if the same lab product or an alternative is used in the 5 most similar protocols
1-Palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine
(POPC) was purchased from NOF Corporation (Tokyo, Japan). Cholesterol
was provided by Avanti Polar Lipids. Texas Red 1,2-dihexadecanoyl-sn-glycero-3-phosphoethanolamine (triethylammonium salt)
(Texas Red DHPE) was supplied by Thermo Fisher Scientific, Inc. (Waltham,
MA). Glucose, sucrose, tris(hydroxymethyl)aminomethane (Tris), hydrochloric
acid, methanol, chloroform, hexadecane, liquid paraffin, and pH standard
solutions (phthalate pH standard solution, phosphate pH standard equimolal
solution, and tetraborate pH standard solution) were purchased from
FUJIFILM Wako Pure Chemical Corporation (Osaka, Japan). Trimethoxy(1H,1H,2H,2H-heptadecafluorodecyl)silane
(PFS) and fluorescent microbeads (Fluoresbrite YG Microspheres, Calibration
Grade 1.00 μm) were provided by Tokyo Chemical Industry Corporation
(Tokyo, Japan) and Polysciences, Inc. (Warrington, PA), respectively.
For PDMS fabrication, SILPOT 184 W/C purchased from Dow Toray Co.,
Ltd. was used. All materials were used without further purification.
+ Open protocol
+ Expand
3

Biolipid-Polymer Nanoparticle Synthesis

Check if the same lab product or an alternative is used in the 5 most similar protocols
Poly-l-lysine (PLL, 150–300 kDa, 1 mg/mL aqueous solution), Polyethyleneimine (PEI, branched, 25 kDa by LS), In Vitro Toxicology Assay Kit resazurin-based, Dulbecco’s Modified Eagle’s Medium-high glucose with glutamine (DMEM), penicillin–streptomycin (P-S) and fetal bovine serum (FBS) were purchased from Sigma Aldrich (Sigma Aldrich, Algés, Portugal). 1,2-dioleoyl-3-trimethylammonium-propane (DOTAP) and 1,2-dioleoyl-sn-glycero-3-phosphocholine (DOPC) were purchased from Avanti Lipids (Alabaster, AL, USA). Texas Red™ 1,2-Dihexadecanoyl-sn-Glycero-3-Phosphoethanolamine Triethylammonium Salt (Texas Red-DHPE) was purchased from Thermo Fisher (Fisher Scientific Lda., Porto Salvo, Portugal). GFP plasmid (pCMV-GFP), obtained through Addgene, was a gift from Connie Cepko (Addgene plasmid #11153) [48 (link)]. The peptide employed for the synthesis of bPLL (CKKKKKC) were purchased at POP-UP, Faculty of Sciences, University of Porto (Porto, Portugal).
+ Open protocol
+ Expand
4

Lipid Reagents for Fluorescence Experiments

Check if the same lab product or an alternative is used in the 5 most similar protocols
1-Palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine (POPC) and 1-palmitoyl-2-oleoyl-sn-glycero-3-phospho-(1′-rac-glycerol) (sodium salt) (POPG) were purchased from Avanti Polar Lipids (Alabaster, AL, USA) and NOF Corporation (Tokyo, Japan). Cholesterol was provided by Avanti Polar Lipids. Texas Red® 1,2-dihexadecanoyl-sn-glycero-3-phosphoethanolamine (triethylammonium salt) (Texas Red DHPE) was supplied by Thermo Fisher Scientific, Inc. (Waltham, MA, USA). Fructose, uranine, fluorescein, sodium hydroxide, hydrochloric acid, methanol, chloroform, and pH standard solutions (phthalate pH standard solution, phosphate pH standard equimolal solution, and tetraborate pH standard solution) were purchased from FUJIFILM Wako Pure Chemical Corporation (Osaka, Japan). 2,5-Bis(methylsulfonyl)-1,4-phenylenediamine (BMeS-p-A) and a solution (1 mM) of fluorescein-12-adenosine triphosphate (FL-ATP) with 10 mM Tris-HCl, pH 7.6, 1 mM EDTA were supplied by Tokyo Chemical Industry Corporation (Tokyo, Japan) and PerkinElmer, Inc. (Waltham, MA, USA), respectively. Fluorescent microbeads (Fluoresbrite® YG Microspheres, Calibration Grade 1.00 µm) were provided by Polysciences, Inc. (Warrington, PA, USA). All materials were used without further purification.
+ Open protocol
+ Expand
5

Lipid Mixture Preparation for Biophysical Studies

Check if the same lab product or an alternative is used in the 5 most similar protocols
1,2-dioleoyl-sn-glycero-3-phosphocholine (DOPC), 1,2-dioleoyl-sn-glycero-3-phospho-L-serine (DOPS), 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine (DOPE), and L-α-phosphatidylinositol-(4,5)-bis-phosphate (PI(4,5)P2; Porcine Brain, ammonium salt) lipids were obtained from Avanti Polar Lipids (Alabaster, AL) as lipid stock solutions in chloroform or 2:1 chloroform:methanol. The concentration of lipid stock solutions was periodically verified by phosphate assay. The lipid dye Texas Red-1,2-dihexadecanoyl-sn-glycero-3-phosphoethanolamine (triethylammonium salt) (Texas Red-DHPE) was purchased from Invitrogen/Life Technologies (Grand Island, NY). CaCl2, MgCl2, NaCl, Casein, Tris, HEPES, DTT and EDTA were obtained from Fisher Scientific (Rochester, NY). All salts were obtained with the Cl counterion to prevent any potential impact from varying the counterion. 98% hydrolyzed 146–186 kDa PVA was purchased from Sigma Aldrich (St. Louis, MO). All commercial reagents were used without further purification.
+ Open protocol
+ Expand
6

Phospholipid Preparation for Membrane Studies

Check if the same lab product or an alternative is used in the 5 most similar protocols
1-Palmitoyl-2-oleoyl-3-sn-glycero-3-phosphocholine (POPC) was purchased from Wako (Tokyo, Japan). 1-Stearoyl-2-arachidonoyl-sn-glycero-3-phospho-(1′-myo-inositol-4′,5′-bisphosphate) (18:0–20:4 PI(4,5)P2), 1,2-hexadecanoyl-3-sn-glycerophosphatidylinositol-(3,4,5)-trisphosphate (18:0–20:4 PI(3,4,5)P3), 1,2-dihexanoyl-sn-glycero-3-phospho-(1′-myo-inositol-4′,5′-bisphosphate) (08:0 PI(4,5)P2), and 1,2-dihexanoyl-sn-glycero-3-phospho-(1′-myo-inositol-3′,4′,5′-trisphosphate) (08:0 PI(3,4,5)P3) were purchased from Avanti Polar Lipids (Alabaster, AL, USA). TexasRed®-1,2-dihexadecanoyl-sn-glycero-3-phosphoethanolamine triethylammonium salt (TexasRed-DHPE) was provided by Invitrogen (Grand Island, NY, USA). Organic solvents and inorganic salts were provided by WAKO (Tokyo, Japan). These reagents were used as received.
+ Open protocol
+ Expand

About PubCompare

Our mission is to provide scientists with the largest repository of trustworthy protocols and intelligent analytical tools, thereby offering them extensive information to design robust protocols aimed at minimizing the risk of failures.

We believe that the most crucial aspect is to grant scientists access to a wide range of reliable sources and new useful tools that surpass human capabilities.

However, we trust in allowing scientists to determine how to construct their own protocols based on this information, as they are the experts in their field.

Ready to get started?

Sign up for free.
Registration takes 20 seconds.
Available from any computer
No download required

Sign up now

Revolutionizing how scientists
search and build protocols!