Group items tagged

"A great chemistry app for PC, Mac and iPad which lets you explore the molecular composition of everyday objects."

Interactive Java Applets for Math and Science - Great visuals for difficult concepts!!!

Are you taking organic and biochemistry combo course?Instead of reading your organic and biochemistry textbooks, here is the basic three steps in learning organic and biochemistry the rich-media way.

There is a better and easier way! Your chemistry help is on its way. Learn your general chemistry visually in 24 hours!entire general chemistry course into 24 chapter...

Saccharin sodium, also known as o-sulfonylbenzimide sodium salt, usually contains two molecules of crystal water, which is colorless crystal and easily weathered to lose about half of the crystal water and become white powder. The sweetness is 200-500 times higher than that of sucrose, and its thermal stability in aqueous solution is better than that of saccharin. The sweetness of aqueous solution decreased slowly after long time storage. In terms of sweetness, the anions decomposed by saccharin sodium have strong sweetness, but there is no sweetness in the molecular state, and they are disgusted with bitterness. Saccharin sodium has high solubility and dissociation degree, so it is sweet.

L-leucine, also known as leucine, is α-amino-γ-methylvaleric acid, α-aminoisocaproic acid, and its molecular formula is C6H13O2N. L-leucine is one of the eight essential amino acids for the human body. It belongs to the aliphatic amino acids in the twenty protein amino acids. Together with L-isoleucine and L-valine, it is called the three major branched chain amino acids. It is an enantiomer with D-leucine, and it is a white glossy hexahedral crystal or a white crystalline powder at room temperature. Odorless, slightly bitter. In the presence of hydrocarbons, it is stable in aqueous mineral acid. Dissolve each gram in 40ml of water and about 100ml of acetic acid. Very slightly soluble in ethanol or ether, soluble in formic acid, dilute hydrochloric acid, alkaline hydroxide and carbonate solutions.

Hanbio offers gene delivery solutions and have been focusing on virus packaging for more than ten years, we also pay attention to the research field of autophagy, CRISPR/Cas9 and non-coding RNA. As a R & D enterprise, Hanbio has independently developed reagent products, including molecular and cellular reagents.

ptogenetics and chemical genetics are powerful tools used in neuroscience and molecular biology to study and manipulate cellular processes with high spatiotemporal precision. These tools allow researchers to control and modulate cellular activity, signaling pathways, and gene expression in a targeted and reversible manner.

Steroids are the general name of a large class of cyclopentane-dense fully hydrogenated phenanthrene derivatives widely distributed in the biological world, also known as steroids and steroids. Steroid compounds do not contain bound fatty acids and are non-saponifiable lipids; these compounds belong to isoprenoid substances, which are generated by cyclization of triterpenes and then by internal molecular reorganization and chemical modifications.

Steroids are hormones that are naturally produced in the body. Steroid drugs are man-made and similar to the natural hormones made in the body. Steroids used to treat diseases are called corticosteroids. They are different from the anabolic steroids used by some athletes and bodybuilders. Anabolic steroids have very different effects. Bosen Bio is one of the steroid manufacturers in China which can offer types of steroid wholesale.

Guanosine 5 monophosphate disodium salt hydrate GMP·Na2 is a kind of scientific research reagent, widely used in molecular biology, pharmacology and other scientific research, is strictly prohibited for human body. GMP is a nucleoside monophosphoric acid that is phosphorylated to gtp and incorporated into ribonucleic acid (rna s) by various rna polymerases. GMP can be used to study the regulation of glutamate neurotransmission.

AMP and GMP·Free acid is a kind of scientific research reagent, widely used in molecular biology, pharmacology and other scientific research, strictly prohibited for human body.

GDP·Na2 is a kind of research reagent, widely used in molecular biology, pharmacology and other scientific research. Gdp guanosine diphosphate (GDP) is a substrate for pyruvate kinase, capable of producing GTP for RNA biosynthesis.