Allen first determined its melting point, molecular weight, and partial molecular structure.

Human EPO has a molecular weight of 34 kDa.

I had a similar experience when I was working in his lab, trying to isolate the first inhibitors of blood vessel growth (which were large molecular weight substances).

Each has a molecular weight of approximately 50,000 Daltons.

Some pigments are toxic, such as the lead pigments that are used in lead paint.

Newer software allows further data analysis such as molecular weight analysis if appropriate standards are used.

The outer layer of the blastocyst becomes the trophoblast, which forms the outer layer of the placenta.

And I thought molecular weight sounded much less nerdy than molar mass.

Given that tumors take several months to grow, biocompatible systems had to be developed that could release proteins and other large molecular weight substances slowly and continuously in the body something that scientists were convinced was impossible.

Its molecular weight is about 90 kDa, and it is necessary for viability in eukaryotes (possibly for prokaryotes as well).

The hot catalyst vaporizes the feed and catalyzes the cracking reactions that break down the high molecular weight oil into lighter components including LPG, gasoline, and diesel.

This allows the gases to stratify by molecular weight, with the heavier ones, such as oxygen and nitrogen, present only near the bottom of the heterosphere.

Unfractionated heparin as a pharmaceutical is heparin that has not been fractionated to sequester the fraction of molecules with low molecular weight.

It was later redefined as the number of atoms in 12 grams of the isotope carbon 12 and still later generalized to relate amounts of a substance to their molecular weight.

Using alcohols of higher molecular weights improves the cold flow properties of the resulting ester, at the cost of a less efficient transesterification reaction.

Mulder went on to identify the products of protein degradation such as the amino acid leucine for which he found a (nearly correct) molecular weight of 131 Da.

Various types of chromatography are then used to isolate the protein or proteins of interest based on properties such as molecular weight, net charge and binding affinity.

Writing in Nature in 1961, William Astbury described molecular biology as Relationship to other biological sciences Researchers in molecular biology use specific techniques native to molecular biology but increasingly combine these with techniques and ideas from genetics and biochemistry.

Similarly, pregnant women are often maintained on low molecular weight heparin until at least 6 weeks after delivery to avoid the known teratogenic effects of warfarin, especially in the early stages of pregnancy.

He is most noted for his contributions to molecular theory, including what is known as Avogadro's law.

In the thesis, he introduced the concepts of molecular volume and molecular attraction.

And then afterward, I said, Sir, I want to give you the periodic table in case you're ever in a bind and need to calculate molecular weight.

I weigh about 60 kilos.

Increasingly many other loops of biology focus on molecules, either directly studying their interactions in their own right such as in cell biology and developmental biology, or indirectly, where the techniques of molecular biology are used to infer historical attributes of populations or species, as in fields in evolutionary biology such as population genetics and phylogenetics.

Oil shale and similar materials are sedimentary rocks containing kerogen, a complex mixture of high molecular weight organic compounds, which yield synthetic crude oil when heated (pyrolyzed).

Molecular Viewer

Mathematically, a summit is a local maximum in elevation.

Molecular Spectra and Molecular Structure I. Spectra of Diatomic Molecules.

(Krieger, 1989, ISBN 0 89464 268 5) Molecular Spectra and Molecular Structure II.

(Krieger, 1989, ISBN 0 89464 269 3) Molecular Spectra and Molecular Structure III.

(Krieger, 1989, ISBN 0 89464 270 7) Molecular Spectra and Molecular Structure IV.

It is the simplest aldehyde and is also known by its systematic name methanal.

Standing loaded, the Ilyushin weighed more than 4,700 kg (10,300 lb), making the armoured shell about 15 of the aircraft's gross weight.

Which group loses the most weight, we give them prizes.

GDPC Molecular Dynamic Simulator

The highest occupied molecular orbital is localized on the two terminal atoms.

I ask not for a lighter burden, but for broader shoulders.

One of the most expensive luxury foods by weight in the world.

She does not eat cake, so as not to put on any more weight.

Advanced molecular editor

Accordingly, amateur tournaments are divided into weight classes (men Lightweight up to , Middleweight up to , Heavyweight over , and Open Weight entry), and include competitions for female wrestlers (Lightweight up to , Middleweight up to , Heavyweight over , and Open Weight).

Molecular genetics employs the methods of genetics and molecular biology to elucidate molecular function and interactions among genes.

Direct solution of the Schrödinger equation is called quantum molecular dynamics , within the semiclassical approximation semiclassical molecular dynamics , and within the classical mechanics framework molecular dynamics (MD) .

Mississippi, more than 25 percent of people are overweight.

With no weight classes, fighters often faced significantly larger or taller opponents.