赛默飞世尔Thermo Fisher Interferenc

Photolysis of Caged Calcium Using a Low-Cost Flash Unit

for photolysis of the caged calcium compound Nitr5 is approx 250 mJ/cm2 in a wavelength band from 320 to 370 nm (9 ,10 ). The commonly used frequency-doubled ruby laser (6 ,7 ) meets these specifications during a flash of 25 ns, but is quite expensive

Fluorescence Spectroscopy

., Alexa Fluor 488 carboxylic acid, succinimidyl ester [Invitrogen]; FITC [Thermo Fisher Scientific]; rhodamine‐maleimide [Biotium]) DMSO, anhydrous grade

Polyclonal and Monoclonal Antibodies

. This could take from a few seconds to 20 min. e) If needed, stop the reaction by adding 50 ul of 4M NaOH. f) Read absorption in Elisa reader at correct wavelength (for HRP system 416 nm, for AP - 405 nm   上一篇：Expanding Hybridoma Clones   下一篇：AFFINITY