Common questions

What is the fractionation range of Sephadex G-75?

What is the fractionation range of Sephadex G-75? Exclusion chromatography.Gel TypeFractionation RangeGlobular ProteinsDextransG-753000–80,0001000–50,000G-75 SF3000–70,0001000–50,000G-1004000–150,0001000–100,000 What is the MW of Sephadex? Sephadex gel-filtration chromatography and SDS-PAGE have been used for assessment of molecular weight. The molecular weight of the enzyme and its different forms has been reported to be between 23,500 and 35,000 (Baldwin and Pressey, 1989; Bugbee, 1990; Wijesundera et al., 1984). What is G in Sephadex g25? Sephadex is a gel filtration resin prepared by crosslinking dextran with epichlorohydrin. Sephadex G-25 is one of five different G-types ranging from G-10 for small molecules to G-75 for larger molecules. Sephadex...
Easy tips

What is Doxy used for?

What is Doxy used for? It's used to treat infections such as chest infections, skin infections, rosacea, dental infections and sexually transmitted infections (STIs), as well as a lot of other rare infections. It can also be used to prevent malaria if you're travelling abroad. Doxycycline is available on prescription. What bacteria does Doxy Treat? Doxycycline is used to treat many different bacterial infections, such as acne, urinary tract infections, intestinal infections, respiratory infections, eye infections, gonorrhea, chlamydia, syphilis, periodontitis (gum disease), and others. What is doxycycline gel? This medication is used to treat adult gum disease (periodontitis). Doxycycline belongs...
Easy lifehacks

Are replacement thermometer probes interchangeable?

Are replacement thermometer probes interchangeable? Since the probes are technically interchangeable, and many can be purchased separately, we were curious about whether the brains in the base unit or the quality of the probes was more responsible for a thermometer being accurate and precise. How do I fix a malfunctioning meat thermometer probe? How do I fix a malfunctioning meat thermometer probe?Preheat your oven to 250°F.Place the probe and wire (not entire transmitter) in a small baking pan and put it in the oven.Leave the probe and wire in the oven for one hour, then remove and allow to cool....
Most popular

How much does laser scanning cost?

How much does laser scanning cost? 3D scanning a part can cost anywhere from $100 to $1,000 or more. Our rates are between $100 and $200 per hour, depending on the 3D scanning technology being used. The cost is ultimately dependent on the size and complexity of the part being 3D scanned. What is laser line scanning? Laser line scanning is a non-contact method of capturing the shape of a 3 Dimensional object. Laser line probes create the digital copy by measuring the distance from the scanner to the laser beam that is projected onto the object. A triangulation method...
Easy lifehacks

What happens if a field hockey game ends in a tie?

What happens if a field hockey game ends in a tie? The game is ended when one team scores a goal. If the score remains tied after overtime, penalty strokes may be used to determine the winner. How do penalty shootouts work in field hockey? Just like its predecessor, the penalty shoot-out uses five players chosen from each team against a goalkeeper. It is a best-of-five competition and, if scores are tied at the end of this, it progresses to sudden-death with the same players until a winner is established. Which card is never shown in field hockey? Field hockey:...
Other

Can you go caravanning in winter?

Can you go caravanning in winter? With the right preparation, caravanning can be enjoyed all year round, and there is something quite special about the silence of a snow-covered Certificated Location when snug inside a caravan, motorhome or campervan! How do I keep my caravan warm in the winter? Short term tips to keep your caravan warm in winterPut up thermal curtains. Don't block your radiators. Add thicker rugs. Buy a portable heater. Use thicker blankets and duvets. Get central heating. Install or upgrade your fireplace. Install underfloor heating. Should I heat my caravan in winter? Without the proper precautions,...
Most popular

Comment se positionner le poulailler?

Comment se positionner le poulailler? Le poulailler se positionne sur un sol légèrement incliné pour éviter la stagnation des eaux de ruissellement dans le poulailler. Pour le côté pratique, préférez l’installation de l’habitat près d’un point d’eau pour faciliter le nettoyage et l’ entretien du poulailler. Quels sont les accessoires de poulailler? L’intérieur d’un poulailler comprend en général des nichoirs ou pondoirs, des perchoirs et des mangeoires ou abreuvoirs. Voici quelques accessoires de poulailler indispensables : Le nichoir : si vous n’en trouvez pas, vous pouvez utiliser des petites cagettes en bois ou des caisses de vins que vous... Comment...
Easy lifehacks

What engine is in a 2006 Volvo V50?

What engine is in a 2006 Volvo V50? 2.4 L 5-cylinder 2.5 L 5-cylinder 2006 Volvo V50/Engine How many miles will a Volvo V50 last? That being said, with the proper care the average lifespan of a Volvo is typically 20 years with over 200,000 miles. Does Volvo V50 have Turbo? Volvo V50 T5 AWD The top-of-the-line model in the V50 programme is a four-wheel-drive, turbocharged Volvo, the V50 T5 AWD. It has a five-cylinder, 2.5-litre petrol engine with a light-pressure turbocharger. The T5 engine offers a maximum output of 220 bhp and 320 Nm of torque. What engine is in a...
Easy tips

What are oncogenes?

What are oncogenes? A gene that is a mutated (changed) form of a gene involved in normal cell growth. Oncogenes may cause the growth of cancer cells. Mutations in genes that become oncogenes can be inherited or caused by being exposed to substances in the environment that cause cancer. What are oncogenes and how do they function? An oncogene is any gene that causes cancer. One of the main characteristics of cancer is uncontrolled cell growth. Because proto-oncogenes are involved in the process of cell growth, they can turn into oncogenes when a mutation (error) permanently activates the gene. What...
Most popular

What does TAV mean in Dutch?

What does TAV mean in Dutch? tav (ter attentie van): attention of. What means TAV? Tav is the last letter of the Hebrew word emet, which means 'truth'. The midrash explains that emet is made up of the first, middle, and last letters of the Hebrew alphabet (aleph, mem, and tav: אמת). In Jewish mythology it was the word emet that was carved into the head of the golem which ultimately gave it life. What is abbreviation for Dutch? nl Language Codes sorted by languageLanguageISODutchnlEnglishenEsperantoeoEstonianet What is SWS in Dutch? you forgot “sws” which means “sowieso” (english: definitely) What does...