Antimetabolites

The essential amino acid L-histidine is one of the three amino acids with a basic side chain, and is very hydrophilic in character. It contains an imidazole group in the side chain.

Silica-free, bonded polymeric material&mdashno unwanted secondary silica interactions, even with basic compounds. High surface area&mdashhigher loading capacity compared to silica-based sorbents.

Adenosine is a nucleotide resulting from the union of one molecule of sugar -- d-ribose -- with a base -- l-adenine. Active in cardiovascular disorders Indicated in cases of angina pectoris Increases coronary output Vasodilator action Induced

Methotrexate is a cell cycle arresting agent with varying effects. Methotrexate has been reported to arrest the cell cycle in late G1/S thus leading to the inhibition of the synthesis of DNA, RNA, thymidylates, and proteins.

Cyclophosphamide monohydrate is an alkylating, antineoplastic agent, which is converted in the body to an active alkylating metabolite (4-hydroxycyclophosphamide). It possesses immunosuppressant properties.

Azomethine H is a reagent for the determination of boron in soil, plants, composts, manure, water and nutrient solutions.

Adenosine is a purine nucleoside comprising a molecule of adenine attached to a ribose sugar molecule moiety via a &beta-N9-glycosidic bond. It plays an important role in energy transfer.

Adenosine 5&prime-diphosphate is a P2Y receptor agonist. Adenosine 5&prime-diphosphate has been used to study the release, neuronal effects and removal of extracellular &beta-nicotinamide adenine dinucleotide (&beta-NAD+) in the rat brain.

IPTG (isopropyl-&beta-thiogalactoside) is an analogue of allolactose that binds specifically to the repressor protein of the lac operon and induces expression of &beta-galactosidase in Escherichia coli. IPTG is a commonly used reagent in cloning

A red, anionic xanthene dye, has been used as a contrast or counter stain to hematoxylin, crystal violet and other nuclear stains, in both plant and animal tissue. Erythrosin B sodium salt is used as a counter stain to hematoxylin, crystal violet

Troemner Alloy 8 Stainless Steel Precision Metric Weights are available in Troemner UltraClass, and ANSI/ASTM E617 Classes 0, 1, 2, 3 and 4. Troemner Alloy 8 Stainless Steel Precision Avoirdupois Weights are available in ANSI/ASTM E617 Classes 1, 2,

CAS No.: 10373-78-1