Biochemistry detection methods

reagent used for analysis of solution

chemical reagent

method

marker gene used in reporter systems

single tube technique for the amplification of DNA

chemical compound

laboratory technique to detect nucleic acids

histological stain method

chemical compound

chemical test for the presence of carbohydrates

thumb|right|200px|A simple gravity flow column for Ni2+-affinity chromatography. The sample and subsequent buffers are manually poured into the column and collected at the bottom end after flowing through the resin bed (in light blue at the base of the column).

artificial peptide attached to protein for marking purpose

chemical test

detection reaction

analytical method used to track the interactions and activities of proteins

chemical method

form of artificial gene amplification

A radioligand is a microscopic particle which consists of a therapeutic radioactive isotope and the cell-targeting compound — the ligand. The ligand is the target binding site; it may be on the surface of the targeted cancer cell for therapeutic purposes. Radioisotopes can occur naturally or be synthesized and produced in a cyclotron/nuclear reactor. Types of radioisotopes include Y-90, H-3, C-11, Lu-177, Ac-225, Ra-223, In-111, I-131, and I-125. Thus, radioligands must be produced in special nuclear reactors for the radioisotope to remain stable. Radioligands can be used to analyze/characteri

FLAG-tag, or FLAG octapeptide, or FLAG epitope, is a peptide protein tag that can be added to a protein using recombinant DNA technology, having the sequence DYKDDDDK (where D=aspartic acid, Y=tyrosine, and K=lysine). It is one of the most specific tags and it is an artificial antigen to which specific, high affinity monoclonal antibodies have been developed and hence can be used for protein purification by affinity chromatography and also can be used for locating proteins within living cells. FLAG-tag has been used to separate recombinant, overexpressed protein from wild-type protein expresse

technique providing the sequence of an RNA transcript from a small known sequence

multiplex ligation-dependent probe amplification

dye which changes its spectral properties in response to voltage changes

molecular biology

band of absorption in spectroscopy UV-Vis around 400 nm

Laurdan is an organic compound which is used as a fluorescent dye when applied to fluorescence microscopy. It is used to investigate membrane qualities of the phospholipid bilayers of cell membranes. One of its most important characteristics is its sensitivity to membrane phase transitions as well as other alterations to membrane fluidity such as the penetration of water.

chemical test