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Lipofectamine or Lipofectamine 2000 is a common transfection reagent, produced and sold by Invitrogen, used in molecular and cellular biology. [1] It is used to increase the transfection efficiency of RNA (including mRNA and siRNA ) or plasmid DNA into in vitro cell cultures by lipofection . [ 1 ]
Analytical/other equipment and instruments, laboratory reagents and consumables, science software and services—for research, discovery, analysis, and manufacturing (incl. pharmaceutical and diagnostic products) Revenue: US$42.86 billion (2023)
Reagent Chemicals [a] is a publication of the American Chemical Society (ACS) Committee on Analytical Reagents, [1] detailing standards of purity for over four hundred of the most widely used chemicals in laboratory analyses and chemical research. Chemicals that meet this standard may be sold as "ACS Reagent Grade" materials.
Recombinant feline interferon omega (RFeIFN-ω), sold under the brand name Virbagen Omega among others, is a recombinant version of a cat interferon alpha. [1] It is used to treat a range of viral diseases in cats and dogs, including canine parvovirus, feline leukemia virus (FeLV), and feline immunodeficiency virus (FIV) in many countries.
Reagent B - dissolve 1g Copper(II) sulfate in 100ml water Reagent C - dissolve 8g of NaOH in 100ml of water (that is 2N NaOH solution) [ 5 ] [ 6 ] [ 7 ] Further, the coordination complex might be extracted with organic solvent like diethyl Ether or n-butanol (see Table II ), as proposed in the literature, [ 8 ] [ 9 ] which provides additional ...
The IMViC tests are a group of individual tests used in microbiology lab testing to identify an organism in the coliform group.A coliform is a gram negative, aerobic, or facultative anaerobic rod, which produces gas from lactose within 48 hours.
These recommendations take into account considerations for the efficacy and duration of immunity (DOI) [1] of available vaccines; environmental risks and likelihood of exposure; the specific needs and risks associated with age and overall health status of different cats and cat populations; and socioeconomic limitations.
In many preparations of delicate organic compounds, specific parts of the molecules cannot survive the required reagents or chemical environments. These parts (functional groups) must be protected. For example, lithium aluminium hydride is a highly reactive reagent that usefully reduces esters to alcohols.