Categories

Best Protein Purification

Millipore UFC500324 Regenerated Cellulose Amicon Ultra Centrifugal Filter Ultracel-3 Membrane for Protein Purification and Concentration 0.5mL Capacity 3kDa NMWL 10.8mm Diameter x 49.9mm Length 1 sq cm Membrane Pack of 24

  • concentration factor 25 x to 30 x^High sample recovery (greater than 90% of dilute starting solution).
  • fast processing time - 10 to 30 minutes^Consistent recoveries thanks to the reverse spin capability.
  • reverse spin capability provides consistent recoveries^Concentration of biological samples containing antigens, antibodies, enzymes, nucleic acids, or microorganisms.
  • purification of macromolecular components found in tissue culture extracts or cell lysates^Primer removal, PCR cleanup, removal of linkers or macromolecular labels from a reaction mix, and protein removal prior to HPLC.
  • desalting, buffer exchange and protein dialysis.
  • size exclusion and protein fractionation.
Check Stock

COBETTER Ultra Centrifugal Filter 15mL Ultrafiltration Centrifuge Tube Unit with Regenerated Cellulose RC Membrane 3kDa Pack of 4

  • 【High Efficiency】COBETTER Ultrafiltration Centrifuge Tube can reach the concentration multiple of 80-100 times, and the general concentration time is 10-60min..
  • 【High Efficiency】The RC membrane and smooth inner wall design have extremely low protein adsorption and can achieve a recovery rate of more than 90%..
  • 【Wide applicability 】Both fixed angle rotors and swing bucket rotors are applicable..
  • 【Application】Concentration and purification of proteins such as antigens, antibodies, enzymes and biological samples such as nucleic acids and microorganisms. Protein desalting, buffer exchange. Biomolecules are isolated from tissue culture fluids or cell lysates. Remove primers, linkers or molecular markers from the reaction mixture..
  • 【ISO Certificate 】Cobetter Quality Systems is compliant with ISO 9001 : 2008. Design, manufacture and sterilization processes meet cGMP requirements..
Check Stock

COBETTER Ultra Centrifugal Filter 4mL Ultrafiltration Centrifuge Tube Unit with Regenerated Cellulose RC Membrane 10kDa Pack of 15

  • 【High Efficiency】COBETTER Ultrafiltration Centrifuge Tube can reach the concentration multiple of 80-100 times, and the general concentration time is 10-60min..
  • 【High Efficiency】The RC membrane and smooth inner wall design have extremely low protein adsorption and can achieve a recovery rate of more than 90%..
  • 【Wide applicability 】Both fixed angle rotors and swing bucket rotors are applicable..
  • 【Application】Concentration and purification of proteins such as antigens, antibodies, enzymes and biological samples such as nucleic acids and microorganisms. Protein desalting, buffer exchange. Biomolecules are isolated from tissue culture fluids or cell lysates. Remove primers, linkers or molecular markers from the reaction mixture..
  • 【ISO Certificate】Cobetter Quality Systems is compliant with ISO 9001 : 2008. Design, manufacture and sterilization processes meet cGMP requirements..
Check Stock

Royal Berkey Gravity-Fed Water Filter with 2 Black Berkey Purification Elements

  • 3.25 GALLON CAPACITY- The portable Royal Berkey Purification System effortlessly purifies water for about 2-4 people each day. Add additional Black Berkey Purification Elements (the Royal Berkey System can hold a maximum of 4) to increase the flow rate. The system is just 23” tall and 9” in diameter..
  • POWERFUL PURIFICATION- Berkey systems equipped with Black Berkey Purification Elements purify water—not just filter it—by removing greater than 99.999% of viruses and greater than 99.9999% of pathogenic bacteria, while also removing or dramatically reducing protozoa (such as giardia and cryptosporidium), trihalomethanes, inorganic minerals, heavy metals (including arsenic, lead, mercury, chromium), pharmaceutical drugs (including caffeine, Acetaminophen, Ibuprofen, Progesterone, Triclosan),.
  • ECONOMICAL, LONG-LASTING- A pair of Black Berkey Purification Elements lasts for up to 6,000 gallons before needing replacement. Each additional pair of elements (sold separately) adds an additional 6,000 gallons of purification power to your system. Black Berkey Purification Elements average just 2 cents per gallon of purified water..
  • INDEPENDENT TESTING- Berkey by NMCL uses several independent third-party labs to test a broad range of potential contam....
Check Stock

Potable Aqua Water Purification Tablets Portable and Effective Water Purification Solution for Camping Hiking Emergencies Natural Disasters and International Travel Two 50ct Bottles

  • Two Bottles Of 50 Count Potable Aqua Water Purification Tablets.
  • Water Treatment Tablets, Providing Water Purification For Camping, Hiking, Traveling And Emergency Water Preparedness Situations.
  • Potable Aqua Emergency Water Purification Tablets For Drinking Water Are Effective Against Giardia Lamblia When Used As Directed.
  • Water Purification Tablets Make Questionable Water Bacteriologically Suitable To Drink, Even In Emergency Water Purification Situations..
  • Water Treatment Tablets Offer Emergency Water Purification For Hiking, Travel, And Natural Disasters, And Ideal To Keep With Camping Accessories.
Check Stock

Potable Aqua Chlorine Dioxide Water Purification Tablets - 30 Count

  • One pack of 30 Potable Aqua Chlorine Dioxide Water Purification Tablets for Drinking Water.
  • Emergency water purification tablets for drinking water are effective against bacteria, viruses and cysts, such as Giardia lamblia and Cryptosporidium....
  • Water treatment tablets, providing water purification for camping, hiking, traveling and emergency water preparedness situations, with no aftertaste.
  • Water treatment tablets with Chlorine Dioxide improves taste and clarity of drinking water, even in emergency water purification situations..
  • Water treatment tablets with Cholorine Dioxide offer emergency water purification for hiking, travel, and natural disasters, and ideal to keep with....
Check Stock

Berkey Authentic Black Berkey Purification Elements - Berkey Water Purifier Replacement Filters (Pack of 2)

  • POWERFUL PURIFICATION- Berkey systems equipped with Black Berkey Purification Elements purify water—not just filter it—by addressing over 200+ contaminants in tap water or raw, untreated freshwater sources like ponds, rivers and streams..
  • ECONOMICAL, LONG-LASTING- A pair of Black Berkey Purification Elements lasts for up to 6,000 gallons before needing replacement. Each additional pair of elements (sold separately) adds an additional 6,000 gallons of purification power to your system. Elements not for use with saltwater sources or softened water..
  • INDEPENDENT TESTING- Berkey by NMCL uses several independent third-party labs to test a broad range of potential contaminants, and has conducted Extreme Testing for lead and PFCs in order to show the effectiveness of our Black Berkey Purification Elements..
  • AMERICAN PRODUCT- Black Berkey Purification Elements are made and assembled in the USA..
Check Stock

The Water Machine with 2 Black Carbon Filters Gravity-Fed Purification Elements System

  • 3 Gallon Capacity: The Water Machine Purification Filtration System effortlessly purifies water for about 1- 6 people each day. The World's 1st All-Glass, Gravity-fed, Counter-top Water Purifier. 3 Gallon Capacity Water Machine with 2 Black Carbon Filters Purification System. *** The Water Machine can be placed directly on a countertop and does not need a stand, but if you need to push it back on a countertop or table, countertop stands & floor stand are sold separately...
  • Powerful Purification: The Water Machine Filters remove heavy metals, chlorine, fluoride, and other contaminants from your drinking water. The eco-friendly water purification system. No plastic bottle tastes in your water..
  • Economical, Long-Lasting: A pair of The Water Machine Purification Elements lasts for up to 6,000 gallons before needing replacement. The Water Machine Purification Elements average just 2 cents per gallon of purified water..
  • Independent Testing: The Water Machine uses several independent third-party labs to test a broad range of potential contaminants. Black Purification Elements Water Machine Systems are made and assembled in the USA. Get a FREE set of filters by referring us to 4 customers that get The Water Machine..
  • Drink Confidently Virtually Anywhere....
Check Stock

Travel Berkey Gravity-Fed Water Filter with 2 Black Berkey Purification Elements

  • 1.5 GALLON CAPACITY- The portable Travel Berkey Purification System effortlessly purifies water for about 1-3 people each day. The system is just 18” tall and 7.5” in diameter..
  • POWERFUL PURIFICATION- Berkey systems equipped with Black Berkey Purification Elements purify water—not just filter it—by removing greater than 99.999% of viruses and greater than 99.9999% of pathogenic bacteria, while also removing or dramatically reducing protozoa (such as giardia and cryptosporidium), trihalomethanes, inorganic minerals, heavy metals (including arsenic, lead, mercury, chromium), pharmaceutical drugs (including caffeine, Acetaminophen, Ibuprofen, Progesterone, Triclosan),.
  • ECONOMICAL, LONG-LASTING- A pair of Black Berkey Purification Elements lasts for up to 6,000 gallons before needing replacement. Black Berkey Purification Elements average just 2 cents per gallon of purified water..
  • INDEPENDENT TESTING- Berkey by NMCL uses several independent third-party labs to test a broad range of potential contaminants and conducts Extreme Testing for lead and PFCs in order to show the effectiveness of our Black Berkey Purification Elements..
  • DRINK CONFIDENTLY VIRTUALLY ANYWHERe- No electricity, tools or plumbing required. Travel the world, prepare f....
Check Stock

Eastern Red Cedar juniperus virginiana Essential Oil 8 oz - Fox Creek Cedar Oil

  • NATURAL FISH OIL: Free form yeast, wheat, gluten, GMOs, soy protein, milk/dairy, corn, sugar, starch, artificial coloring, preservatives and....
  • OPTIMAL ABSORPTION: TB12 Omega 3 is fish oil in the preferred triglyceride form. This allows for greater absorption of the Omega 3's into the blood..
  • RICH IN EPA & DHA: Each Omega 3 softgel contains 500 mg EPA and 250 mg of DHA essential fatty acids..
  • ULTIMATE PURIFICATION: Molecularly distilled to purify the oil from contaminants, heavy metals, PCBs, and dioxins..
  • CERTIFIED AND TESTED: NSF Certified for Sport, ensuring quality and safety. Clinically tested for more than 272 banned substances in our GMP-certified....
Check Stock

Potable Aqua Water Purification Tablets with PA Plus Portable and Effective Water Purification Solution for Camping Hiking Emergencies Natural Disasters and International Travel Two 50ct Bottles

  • One Bottle Of 50 Potable Aqua Water Purification Tablets And One Bottle Of 50 Potable Aqua Pa Plus Tables.
  • Water Purification Tablets Make Questionable Water Bacteriologically Suitable To Drink In Emergency Water Situations.
  • These Water Purification Tablets For Drinking Water Leaves No Iodine Taste Or Color In Your Emergency Water, When Used Correctly..
  • Portable Water Treatment Tablets Are Effective Against Bacteria And Giardia Lamblia, For Trusted Emergency Water Purification.
  • Water Treatment Tablets Offer Emergency Water Purification For Hiking, Travel, And Natural Disasters, And Ideal To Keep With Camping Accessories.
Check Stock

Buildec Air Purifier Plug in for Home, Mini Travel-Size Smoke Cleaner Portable Air Freshener for House Bedroom Bathroom Living Room Toilet Pet Room and Office

  • 【High-Efficient Purification】Buildec air purifier applies two powerful purification functions: anion purification and active oxygen sterilization. The 28 million negative ions can absorb dust, particles, and static in the air. And the 120mg/h active oxygen can effectively decompose harmful substances in the air and purify pollution sources..
  • 【3 Operation Modes】 Intelligent purifying, Cyclic sterilizing and strongly releasing of negative ions, which can can be switched by short press on the button. The dual purification help solve indoor air pollution and provide fresh air. Just plug-in and press the button, Buildec Odor Eliminator Cleaner works immediately..
  • 【Low Noise & Low Consumption】The upgraded purification performance comes with a low noise version. You can hardly hear any sound while it is working, which makes you enjoy a high quality sleep. Also, no filter is required in this purifier, which saves the trouble of replacing the filter..
  • 【Applicable Occasions】This air purifier is suitable for living room, bedroom, kitchen, toilet and pets's room. The small size of 3.3 x 1.2 x 5.5 inches, makes it convenient to carry when travelling. It is perfectly suits for the room less than 700 Cubic feet. If the room is smaller, the purification....
Check Stock

Yeast Genomic DNA Miniprep Kit (50 Preps)

  • Application Uses: Purification & Clean-up, PCR Purification, DNA Purification, NGS Clean-up, PCR clean-up.
Check Stock