The largest database of trusted experimental protocols

4 protocols using na2hpo4.2h2o

1

Synthesis and Characterization of Hylin a1 Peptides

Check if the same lab product or an alternative is used in the 5 most similar protocols
Hylin a1 and RGD-hylin a1 were synthesized by Ango Biotechnology Co., Ltd. (Shanghai, China). Dimethyl Sulphoxide (DMSO) and Triton-100 were of analytical grade and were used without further purification. These reagents were purchased from Sigma-Aldrich (USA). 0.25% Tripsin was purchased from Wisent (Australia). The fetal bovine serum was purchased from Millipore (USA), and DMEM was purchased from Hyclone (USA). Annexin V FITC Apoptosis Detection Kit (Cat. NO. 556547) and Flow Cytometry Mitochondrial Membrane Potential Detection Kit (Cat. NO. 551302) were purchased from BD (USA). Cetyltrimethylammonium bromide (CTAB) was from Amresco. Poly acrylic acid (PAA, average molecular weight 240,000, 25 wt % solution in water) was from Alfa Aesar. NaCl, Na2HPO4.2H2O, KH2PO4, and KCl were all of analytical grade. The 10 mM phosphate-buffered saline (PBS) solutions (pH = 7.4) contained 0.01 M sodium phosphate, 0.137 M NaCl, 0.01 M Na2HPO4.2H2O, 0.002 M KH2PO4 and 0.0027 M KCl. Ultrapure water in the experiment was provided by Milli-Q Academic system (USA).
+ Open protocol
+ Expand
2

Graphene Oxide Synthesis and Erythropoietin Characterization

Check if the same lab product or an alternative is used in the 5 most similar protocols
Graphene oxide sample GO 1 was prepared using a modified Hummers method. 19 Graphene oxide sample GO 2 was purchased from Grupo Antolin (Spain). GO 3 was also prepared using a modified Hummers method. 21 EPO derived from human neutrophils (Athens Research and Technology, USA) with an activity of greater than 180 units per mg protein after lyophilization.
Hydrogen peroxide (30% aqueous solution), NaBr, NaH2PO4•2H2O and Na2HPO4•2H2O were purchased from Alfa Aesar and used directly without any further purification.
+ Open protocol
+ Expand
3

Mouse Brain Perfusion and Tissue Sectioning

Check if the same lab product or an alternative is used in the 5 most similar protocols
All experimental mice were transcardially perfused with ice-cold Phosphate Buffered Saline (PBS) containing NaH2PO4.2H2O (Cat# 13472-35-0, Fisher Scientific, India), Na2HPO4.2H2O (Cat# 10028-24-7, Fisher Scientific, India), NaCl (Cat# 7647-14-5, Fisher Scientific, India), pH—7.4, and were fixed with 4% paraformaldehyde (PFA) (Cat# GRM3660, HiMedia, India). The flow rate was maintained continuously at 10.2 mL/min using a peristaltic pump (Cat# RH-P110S-25, Ravel Hiteks PVT LTD, India). After perfusion, the tissues were subjected to post-fixation in 4% PFA for a day and preserved in 30% sucrose (with 0.02% sodium azide) (Cat# GRM134, Hi-Media, India) at 4 °C till further usage. Sucrose-treated brains were sectioned in a cryostat (Cat# CM3050s, Leica, India) with Internal chamber temperature (CT) maintained at -20 °C, and Object Temperature (OT) at − 22 °C throughout the procedure. 40 µm thick coronal sections were obtained on gelatin-coated slides (3% gelatin, Cat# GRM019, Hi-Media, India, and 0.5% Chromium potassium sulphate dodecahydrate, Cat# GRM3042, Hi-Media, India). These slides were stored at 4 °C until further usage.
+ Open protocol
+ Expand
4

D. discoideum Actin Dynamics Imaging

Check if the same lab product or an alternative is used in the 5 most similar protocols
Cells of D. discoideum strain AX2 (clone: EB27-3-4), expressing LimEdeltacc-GFP as an actin probe, were a gift from Günther Gerisch (MPI of Biochemistry, Martinsried). The cells were cultivated at 22°C in 10 cm cell culture dishes (Greiner Bio-one) with nutrient medium containing 10 μg/ml of G418 (Sigma-Aldrich). Nutrient medium consists of 7.15 g Bacto™ Yeast Extract (Thermo Fisher), 14.3 g Bacto™ Peptone (Thermo Fisher), 18.0 g D-(+)-maltose monohydrate (Sigma-Aldrich), 0.0486 g KH2PO4 (Roth), 0.616 g Na2HPO4 * 2H2O (Roth) in 1 L cell culture water (Sigma-Aldrich), was adjusted to pH 6.7, and subsequently filtered by the use of a 0.45 µm porous membrane (Filtropur; Sarstedt). The cells were split every 2–3 days in a ratio of 1:5–1:10, before the cell monolayers became confluent. For starvation, 5 * 106 cells were shaken overnight (60 turns/min) at 22°C in an Erlenmeyer flask (volume: 10 ml) with 3 ml phosphate buffer (17 mM; 2.0 g KH2PO4 and 0.356 g Na2HPO4 * 2H2O in 1 L cell culture water, pH 6.0) placed on a shaker with orbital motion (GFL 3015; Fisher Scientific) and subsequently used for microfluidic experiments.
+ 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!