Spin Columns and Gravity-flow Columns
IBA LifeSciences Strep-TactinXT 4Flow high capacity column; 1 ml
Strep-TactinXT 4Flow high capacity columns contain a 4% agarose coupled with the streptavidin variant Strep-TactinXT and are applicable for purification of Strep-tagII or Twin-Strep-tag fusion proteins via gravity flow. Due to the broad pH compatibility, excellent pressure stability, outstanding target purity (>95%), and highest binding affinity, the resin is recommended for all protein classes, especially for low abundant or challenging proteins. The low concentrated agarose enables the simple attachment of larger proteins to the stationary phase, making it particularly suitable for purification of high-molecular-weight targets. In addition, Strep-TactinXT 4Flow high capacity allows the application of denaturing agents such as urea. In comparison to Strep-TactinXT 4Flow, Strep-TactinXT 4Flow high capacity has a higher density of immobilized Strep-TactinXT, which leads to a 2-fold higher yield of purified protein.
IBA LifeSciences Strep-TactinXT 4Flow column; 5 ml
Strep-TactinXT 4Flow columns contain a 4% agarose coupled with the streptavidin variant Strep-TactinXT and are applicable for purification of Strep-tagII or Twin-Strep-tag fusion proteins via gravity flow. Due to the broad pH compatibility, excellent pressure stability, outstanding target purity (> 95%), and highest binding affinity, the resin is recommended for all protein classes, especially for low abundant or challenging proteins. The low concentrated agarose allows for the simple attachment of larger proteins to the stationary phase, making it particularly suitable for purification of high-molecular-weight targets. In addition, Strep-TactinXT 4Flow enables the application of denaturing agents such as urea. To reduce the waiting period during the sample and buffer application, the use of the application aid WET FRED is recommended.
Enzymax LLC DNA Mini spin column only, 100/pk
These popular Mini DNA columns have been widely used as economic substitutes for all major manufacturers plasmid DNA, viral and genomic DNA Kits including Qiagen (Qiaprep, Qiaquick, QiaAmp, DNeasy), Sigma (GeneElute), Invitrogen (PureLink DNA), and Promega (PureYield DNA). We also provide solution recipes for DNA mini-prep, DNA gel extraction, and PCR clean up for users who want to make their own solutions.
Epoch Life Science Inc EconoSpin® All-In-One DNA/RNA Mini Spin Columns w/ lid (50 columns with collection tubes)
Silica membrane mini spin columns with lid and collection tubes for gel PCR & plasmid purification. Sample volume: 850 ul. Binding capacity: 45 ug plasmid DNA. Minimum elution volume: 20 ul. Compatible with third party buffer sets. 18 month shelf life. Used by labs around the world.
Zymo Research Corporation Zymo-Spin™ IC Columns (50 Pack) (Capped)
The Zymo-Spin IC features durable polypropylene construction and contains a unique silica-based matrix that allows purification of up to 5 g DNA or RNA in 6 l eluate. Capacity is 800 l.
Protifi LLC S-Trap Micro, 80 Pack
The S-Trap Micro 80 Pack is a set of 80 reusable silicone micro snares designed to remove microplastics from wastewater. The snares are made of food-grade silicone and measure roughly 1 inch in diameter. They feature small holes and ridges to effectively capture microplastics as small as 1mm while allowing water to pass through. According to the product description, the snares can capture 90% of microplastics from sink and washing machine drains. The 10 pack allows you to place snares throughout the home to reduce microplastic pollution entering waterways. The snares are easy to clean and reuse.
Zymo Research Corporation Direct-zol™ RNA MiniPrep Plus (200 Preps) w/ Zymo-Spin™ IIICG Columns (Capped)
Total RNA including small RNAs (17-200 nt)2, is effectively isolated from a variety of sample sources (cells, tissues, serum, plasma, blood, samples stored in DNA/RNA Shield™, etc.). Simply add ethanol to a TRI Reagent sample, bind directly to the Zymo-Spin™ Column, wash, and elute RNA. No phase separation, precipitation, or post-purification steps are necessary. RNA is high-quality and ready for Next-Gen Sequencing, RTqPCR, transcription profiling, hybridization, etc.
Protifi LLC S-TRAP MINI (50 - 300 UG) 40PK
C02-mini-40 S-Trap mini units (50 - 300 ug digestions) 40 pack
Bio Rad Laboratories BIO-SPIN 6 TRIS COLUMNS
Bio-Spin 30 columns contain Bio-Gel P-30 gel in Tris buffer and are used for rapid cleanup of nucleic acid and protein samples. Sample volume is 50-100 microliters. Each disposable polypropylene column contains 1.1 ml of gel.
Boca Scientific Inc MobiSpin Column with screw cap, inserted large 10μm filter and bottom plug, 100/pack
The M1002S MobiSpin Column is an empty spin column with a 10 µm pore-size large filter, a screw cap and an inserted bottom plug. These Mobicols can be used to make your own spin/affinity columns with the matrix of your choice. As Spin Columns, M1002S Mobicols are placed in a 1.5ml microtube and can be centrifuged in a microcentrifuge. These columns are easy to handle and can treat both small and large volumes.
Zymo Research Corporation Zymo-Spin™ IC-XL (50 Pack)
The Zymo-Spin IC-XL features durable polypropylene construction and contains a unique silica-based matrix that allows purification of up to 10 g of DNA, and 20 g of RNA, in 10 l eluate. Capacity is 1 ml.