The largest database of trusted experimental protocols

4 protocols using fmoc asn trt oh

1

Peptide Synthesis and Characterization

Check if the same lab product or an alternative is used in the 5 most similar protocols
The conventional amino acids, Fmoc-Ala, Fmoc-Lys(Boc)-OH, Fmoc-Arg(Pbf)-OH, Fmoc-Gly, Fmoc-His(Trt)-OH, Fmoc-Leu, Fmoc-Ser(tBu)-OH, Fmoc-Thr(OtBu)-OH, Fmoc-Trp(Boc)-OH, Fmoc-Tyr(tBu)-OH, Fmoc-Asn(Trt)-OH, Fmoc-Ile-OH, Fmoc-Phe-OH, Fmoc-Cys(Trt)-OH, Fmoc-Pro-OH, were acquired from GL Biochem Ltd. (Shanghai, China). N,N′-diisopropylcarbodiimide (DIC), Oxyma pure, 1-[Bis(dimethylamino)methylene]-1H-1,2,3-triazolo[4,5-b]pyridinium 3-oxid hexafluorophosphate (HATU), N,N-Diisopropylethylamine, triisopropylsilane (TIS), 1,1,1,3,3,3-Hexafluoro-2-propanol (HFIP), nonadecanoic acid (C19) were purchased from Sigma-Aldrich (Italy). Rink amide p-methylbenzhydrylamine (MBHA) resin, Fmoc-L-Lys(Mtt)-OH, piperidine, and trifluoroacetic acid (TFA) were purchased from Iris Biotech GmbH (Marktredwitz, Germany). Anhydrous solvents [N,N-dimethylformamide (DMF) and dichloromethane (DCM)], Doxo-EMCH, matrix metalloproteinase-9 (MMP-9) and dialysis tubing benzoylated, Nile Red, and Thioflavin T were purchased from Sigma-Aldrich (Milan, Italy). Silver nitrate (AgNO3), and trisodium citrate were obtained from Sigma-Aldrich (Luzais, Saint-Quentin-Fallavier, France). Ultrapure water was produced using a Barnstead EASYpure RoDi system (Thermo Fisher Scientific, Villebon sur Yvette, France). All chemicals and reagents were of analytical grade and used as received.
+ Open protocol
+ Expand
2

Peptide Synthesis and Cell Viability Assay

Check if the same lab product or an alternative is used in the 5 most similar protocols
Fmoc-Phe-OH, Fmoc-Pro-OH, Fmoc-His(Trt)-OH, Fmoc-Cys(Trt)-OH, Fmoc-Asn(Trt)-OH, Fmoc-Lys(Boc)-OH, Fmoc-Ala-OH, Rink amide-AM resin, 1-hydroxybenzotriazole, benzotriazole-1-yl-oxytripyrrolidinophosphonium hexafluorophosphate, and N-methylmorpholine were obtained from GL Biochem (Shanghai, China). Dimethylformamide, methanol, dichloromethane, and n-hexane were obtained from Beijing Chemical Factory (Beijing, China). Pluronic® F-127 and DMSO were obtained from Sigma-Aldrich (St. Louis, MO, USA). Dess–Martin periodinane was provided by Aladdin (Shanghai, China). DMEM medium was purchased from Thermo Fisher Scientific (Shanghai, China). Fetal bovine serum was purchased from Kang Yuan Biology (Tianjin, China). Trypsin and Hoechst 33258 nuclear dye were obtained from Solarbio (Beijing, China). Thiazolyl blue tetrazolium bromide (MTT) was purchased from Genview (Beijing, China). WST-1 kit and Lysotraker Green procured from Beyotime (Shanghai, China). Annexin V-FITC/PI apoptosis detection kit was purchased from BestBio (Shanghai, China).
+ Open protocol
+ Expand
3

Synthesis and Characterization of Hydrogelator 1

Check if the same lab product or an alternative is used in the 5 most similar protocols
The reagents such as N, N-diisopropylethylamine (DIPEA), O-benzotriazole-N,N,N′,N′-tetramethyluronium-hexafluorophosphate (HBTU), were purchased from ACROS Organics USA. All other amino acid derivatives including Fmoc-Phe-OH, Fmoc-His(Trt)-OH, Fmoc-Asn(Trt)-OH, Fmoc-Pro-OH, Fmoc-Arg(pbf)-OH were purchased from GL Biochem (Shanghai) Ltd. The synthesis of hydrogelator 1 is based on solid phase peptide synthesis (SPPS) and has been reported previously. The crude compound that acquired from SPPS is purified by HPLC and the overall yield of the synthesis is about 80%. 1H-NMR and LC-MS spectra are used to characterize the product.
+ Open protocol
+ Expand
4

Solid-Phase Peptide Synthesis Protocol

Check if the same lab product or an alternative is used in the 5 most similar protocols
PL-Wang resin (0.4 mmole/g) was obtained from Varian, Inc. (Shropshire, UK). Fmoc-Ser(tBu)-OH, Fmoc-Met-OH, Fmoc-Leu-OH, Fmoc-Ile-OH, Fmoc-Ala-OH, Fmoc-Lys(Boc)-OH, Fmoc-Asp(OtBu)-OH, Fmoc-Asn(trt)-OH, Fmoc-Glu(OtBu)-OH, Fmoc-Phe-OH, Fmoc-Gln(trt)-OH, Fmoc-Tyr(tBu)-OH, Fmoc-Arg(pbf)-OH, N,N′-diisopropylcarbodiimide (DIC), 4-dimethylaminopyridine (DMAP) and triisopropylsilane (TIS) were obtained from GL Biochem Ltd. (Shanghai, China). Fmoc-Val-OH, Fmoc-Gly-OH, Fmoc-His(trt)-OH and N,N,N′,N′-tetramethyl-uronium-hexafluoro-phosphate (HBTU) were obtained from CS Bio Co. (Menlo Park, USA). Dimethylformamide (DMF), dichloromethane (DCM) and dimethyl sulfoxide (DMSO) were obtained from Daejung Chemicals & Metals Co., Ltd. (Siheung, Korea). Anisole, piperidine and N,N-diisopropylethylamine (DIEA) were obtained from Sigma-Aldrich (St. Louis, USA). Trifluoroacetic acid (TFA) was obtained from Yakuri Pure Chemicals Co., Ltd. (Kyoto, Japan). Ether, Anhydrous was obtained from J.T. Baker (Center Valley, USA). Zoletil® (Virbac) and Rompun® (Bayer Parma) were obtained from SMP animal medicine (Suwon, Korea). Protease inhibitor cocktail was obtained from Roche Diagnostics (IN, USA). EDTA treated BD vacutainer® was obtained from Becton, Dickinson and Company (NJ, USA). Human Aβ42 Ultrasensitive ELISA kit was obtained from Invitrogen (CA, USA).
+ 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!