摘要:
The present invention relates to specific cationic lipids comprising a primary group and two biodegradable hydrophobic tails, as well as uses thereof in the delivery of nucleic acid molecules.
摘要:
The present invention relates to conjugates comprising an antibody, a detectable label, and a plurality of hydrazide thiol linkers. The present invention further relates to methods for detecting a target molecule in a cell or tissue sample, said methods using said conjugates.
摘要:
The present invention relates to conjugates comprising an antibody, a detectable label, and a plurality of hydrazide thiol linkers. The present invention further relates to methods for detecting a target molecule in a cell or tissue sample, said methods using said conjugates.
摘要:
Catalyst component for the polymerization of olefins comprising Mg, Ti and an electron donor of formula (I)
In which X and Y are selected from, R 1 , and -OR 1 and -NR 2 , B is oxygen or sulphur S is sulphur, R 1 is selected from C 1 -C 15 hydrocarbon groups, optionally contain a heteroatom selected from halogen, P, S, N,O and Si, which can be fused together to form one or more cycles, R is hydrogen or R 1 and A is a bivalent bridging group with chain length between the two bridging bonds being 1-10 atoms.
摘要:
Le composé de formule dans laquelle R représente un atome d'hydrogène ou un groupe acétyle, est un composé utile en parfumerie et dans le domaine des arômes. Le composé peut être utilisé en quantités minimes tout en conférant un effet odorant et aromatisant extrêmement puissant et de type sauge sclarée.
摘要:
Verwendung von 3-Acylthiohexylestern der Formel worin R 1 und R 2 unabhängig voneinander für Wasserstoff, C 1 -C 6 -Alkyl oder C 5 -C 12 -Aryl einschließlich Furyl und Thienyl stehen, als Aroma- und/oder Riechstoffe sowie diese Verbindungen enthaltende Aroma- und Riechstoffkompositionen.