The largest database of trusted experimental protocols

3 protocols using sodium acetate

1

Reagents for Biomolecular Modification

Check if the same lab product or an alternative is used in the 5 most similar protocols
5-Fluorodeoxyuridine was purchased from Alfa Aesar (Shanghai, China). 4,4ʹ-Dimethoxytrityl Chloride (DMT-Cl, 97%) N,N-Diisopropylethylamine (DIPEA, 97%) and 2-Cyanoethyl N,N,N’,N’-tetraisopropylphosphordiamidite (95%) were obtained from Macklin Inc. (Shanghai, China). N-(ε-malemidocaproyloxy) succinimide ester (EMCS) was purchased from Aladdin (Shanghai, China). Ni-NTA agarose, and Sephadex G-25 were obtained from GE Healthcare (Piscataway, USA). Imidazole, sodium chloride, sodium acetate, polyacrylamide, tris base, acetic acid, ethylenediaminetetraacetic acid (EDTA), magnesium chloride, ethanol, and DAPI were obtained from Sangon Biotech (Shanghai) Co., Ltd (China). Amicon ultracentrifugal filters were purchased from Merck Millipore Ltd (Darmstadt, Germany). RPMI 1640 medium, DMEM medium, MEBM medium, trypsin, 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-2H-tetrazolium bromide (MTT), antibiotic-antimycotic (100×) and fetal bovine serum (FBS) were purchased from Wisent Biotechnology (Nanjing) Co. Ltd (China). All chemicals were used without further purification.
+ Open protocol
+ Expand
2

Synthesis and Characterization of EMCS-Pt Conjugate

Check if the same lab product or an alternative is used in the 5 most similar protocols
The DNAs were synthesized from Sangon Biotech (Shanghai) Co., Ltd. N-(ε-maleimidocaproyloxy)succinimide ester (EMCS) and cis-platinum was purchased from Aladdin (Shanghai, China). Ni-NTA agarose and Sephadex G-25 were obtained from GE Healthcare (Piscataway, NJ, USA). Imidazole, sodium chloride, sodium acetate, polyacrylamide, trizma base, acetic acid, ethylenediaminetetraacetic acid (EDTA), magnesium chloride, ethanol, sodium diethyldithiocarbamate (DDTC) and DAPI were obtained from Sangon Biotech (Shanghai) Co., Ltd. Amicon® ultracentrifugal filters were purchased from Merck Millipore Ltd. (Darmstadt, Germany). Gibco® RPMI 1640 medium, trypsin, 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-2H-tetrazolium bromide (MTT), dimethylsulfoxide (DMSO), antibiotic–antimycotic (100×), fetal bovine serum (FBS), and DAPI were purchased from Thermo Fisher Scientific (Waltham, MA, USA). All chemicals were purchased and used without further purification.
+ Open protocol
+ Expand
3

Chemotaxis Paralysis Assay in Nematodes

Check if the same lab product or an alternative is used in the 5 most similar protocols
Chemotaxis paralysis assay was performed as described previously [22 ], 1 M Sodium acetate (Sangon Biotech, China) and 1 M Sodium azide (Sangon Biotech, China) (1:1) were blended as attractants. 1 M sterile water and 1 M Sodium acetate (1:1) were blended as the control odorant. Synchronized L1 CL2355 nematodes were maintained on a 100 mm NGM culture plate with E. coli OP50, liensinine and neferine. Cultured at 16 °C for 42 h and then raised temperature to 25 °C for 32 h. Washed the nematodes with M9 buffer to remove the E. coli OP50 and drugs, and transferred the nematodes to the center of an uncoated 100 mm NGM plate. Dripped 10 µL attractant and 10 µL control odorant on both sides of the plate respectively, placed upside down at room temperature for one hour. Calculated the chemotaxis index (CI) = (number of nematodes on the attractant side − number of nematodes on the control side)/total number of nematodes.
+ 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!