New electron transfer moiety labeled nucleic acid analogue probes are provided that can be used in methods for determining nucleic acids in a sample. The new probes can be prepared using novel monomer subunits in a chemical synthesis route. The nucleic acids can be determined by binding the probe molecules to the nucleic acid and inducing electron transfer within the complex formed. The occurrence of the electron transfer is determined as a measure of the nucleic acid.
BATCH DEVICES FOR THE REDUCTION OF COMPOUNDS FROM BIOLOGICAL COMPOSITIONS CONTAINING CELLS AND METHODS OF USE
申请人:——
公开号:US20010018179A1
公开(公告)日:2001-08-30
Methods and devices are provided for reducing the concentration of low molecular weight compounds in a biological composition containing cells while substantially maintaining a desired biological activity of the biological composition. The device comprises highly porous adsorbent particles, and the adsorbent particles are immobilized by an inert matrix.
A molecular tool for use in a method of providing a molecule that is capable of binding a target molecule based on a set of polypeptides. A polypeptide having a sequence selected from SEQ ID NOs 1-32. The polypeptide may be used in a method of screening for a ligand-polypeptide conjugate capable of binding a target molecule for the ligand. A ligand-polypeptide conjugate, useful e.g. in therapy.
一种分子工具,可用于提供一种能够基于一组多肽结合目标分子的分子。其中一种多肽具有从SEQ ID NOs 1-32中选择的序列。该多肽可用于筛选配体-多肽共轭物,以便为配体结合目标分子。配体-多肽共轭物可用于治疗等方面。
Absorbents and devices for the reduction of small organic compounds from blood products
申请人:Cerus Corporation
公开号:EP1508345A1
公开(公告)日:2005-02-23
The present invention relates to a system for use in treating a blood product containing a pathogen inactivating agent comprising a biocompatible housing and an adsorbent medium having (1) adsorbent resin particles capable of adsorbing the pathogen inactivating agent, and (2) an inert matrix in which the adsorbent resin particles are immobilized; wherein the immobilized adsorbent particles have a diameter from about 100 µm to about 1200 µm when the system is configured as a batch apparatus, and the immobilized adsorbent particles have a diameter from about 1 µm to about 200 µm when the system is configured as a flow-through apparatus; and wherein said blood product substantially maintains a desired biological activity after treatment with said system.
An object of the present invention is to conduct a search for a compound to be arranged at a terminal of a peptide nucleic acid effective in detecting a single nucleotide polymorphism. Provided is a tolan compound represented by the following formula (1):
wherein R1 represents a phenyl group or a naphthyl group, the phenyl group may have 1 to 5 substituents that are identical to or different from each other, and the naphthyl group may have 1 to 7 substituents that are identical to or different from each other.