An inexpensive apparatus for making precise, continuous, complex gradients for column chromatography.
1972
J Weeke, and
H Orskov, and
H J Gundersen
UI
MeSH Term
Description
Entries
D007456
Iodine Isotopes
Stable iodine atoms that have the same atomic number as the element iodine, but differ in atomic weight. I-127 is the only naturally occurring stable iodine isotope.
Isotopes, Iodine
D008722
Methods
A series of steps taken in order to conduct research.
A type of ion exchange chromatography using diethylaminoethyl cellulose (DEAE-CELLULOSE) as a positively charged resin. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D013972
Thyrotropin
A glycoprotein hormone secreted by the adenohypophysis (PITUITARY GLAND, ANTERIOR). Thyrotropin stimulates THYROID GLAND by increasing the iodide transport, synthesis and release of thyroid hormones (THYROXINE and TRIIODOTHYRONINE). Thyrotropin consists of two noncovalently linked subunits, alpha and beta. Within a species, the alpha subunit is common in the pituitary glycoprotein hormones (TSH; LUTEINIZING HORMONE and FSH), but the beta subunit is unique and confers its biological specificity.