Microtubes
Single-use containers designed to hold microliter to milliliter quantities of liquid. Products may be sterile/non-sterile, come with or without a variety of caps (screw, tether, snap), and may be suitable for use in microcentrifuges.
High quality standard snap cap microtubes, or microcentrifuge tubes, are essential for the safe processing of low to medium sized sample volume applications in clinical chemistry, biochemistry and molecular biology. Ideal for protein research, mass spectrometry, protein array, sample preparation, microcentrifugation and sample storage, they are available in a variety of colours, including amber and black for light sensitive samples.
The snap cap provides a safe, liquid-tight seal and some flat top caps include a needle insertion spot. Some microtubes are also available with additional safety lock snap caps to minimise sample loss during the centrifugation process and to provide added security when working with samples that are radioactive or which pose a biohazard.
Snap Cap Microtube properties
Available as sterile or non-sterile, polypropylene microtubes can also feature low binding properties to reduce protein and nucleic acid loss and hence better sample recovery.
- Can withstand forces up to max. RCF 30,000xg
- Are available sterile or non-sterile
- Are available with low binding properties, reducing protein and nucleic acid losses during centrifugations
- Available RNase/DNase, DNA-free and non-pyrogenic
- Typically made from durable autoclavable polypropylene for reusability and often graduated with a writing patch
- Available in a variety of colors, including amber and black for light sensitive samples
- Tube bottom shapes include conical and skirted (self-standing)
TWD Scientific LLC Vial, Cryovial, Twd Biox, 0.5Ml, 1D Barcoded, External Thread, White Cap, Sterile, Writing Patch, Marked Graduations, Polypropylene, 1000 Vials/Case
0.5Ml Clear Polypropylene Sterile Pre-Set 1D Barcoded Cryovials With External Thread And White Caps Assembled. Cryovials Have Writing Patch And Marked Graduations. 25 Cryovials/Bag, 20 Bags/Pack, 2 Packs/Case, Price/Case
TWD Scientific LLC BioX Tricode 1.5mL Cryovial, Yellow Cap, External Thread. Case of 1000
BioX 1.5mL clear polypropylene sterile pre-set 1D & 2D barcoded cryovials with external thread and yellow caps assembled. Cryovials have writing patch and marked graduations. 25 cryovials/bag, 20 bags/pack, 2 packs/case, price/case
MTC Bio Cryogenic Vials, externally threaded caps with silicone O-ring, 5mL, sterile, printed graduations and marking area, self-standing star foot, 50-place locking rack included with each case, 10 resealable bags of 50 tubes, 500/cs
MTC Bio cryogenic vials are designed to hold, store and preserve biological materials for days, weeks, years, or decades. These thick-walled tubes are outfitted with silicone O-rings that allow them to maintain their seal at temperatures as low as -196°C. Sterilized by gamma irradiation, the tubes are packed in reasealable bags of 50 tubes (10 bags per case) and are sterilzied by gamma. The self-standing starfoot base mates perfectly with a FREE included rack so that one hand is all that is need to install and remove caps. RNase, DNase, pyrogen, & endotoxin free
TWD Scientific LLC BioX Tricode 1.5mL Cryovial, Green Cap, External Thread. Case of 1000
BioX 1.5mL clear polypropylene sterile pre-set 1D & 2D barcoded cryovials with external thread and green caps assembled. Cryovials have writing patch and marked graduations. 25 cryovials/bag, 20 bags/pack, 2 packs/case, price/case
USA Scientific Inc 81-place polypropylene box, clear lid, natural color
Polypropylene 81-place box with natural bottom and clear lid, 5 1/8 in L x 5 1/8 in W x 1 7/8 in H, 5/pack
Thomas Scientific 0 5mL Graduated Microcentrifuge Tube Clear Sterile
0 5mL Graduated Microcentrifuge Tube Clear Sterile
Thomas Scientific Sample Tubes, Ext. threads, 2 mL, Self-standing, w/o cap
Made of polypropylene Designed for the storage and transportation of biological material. Manufactured from non-toxic polypropylene, the tube provides strength and clarity and exhibits some unique design features. The vial has external threads, providing a smooth and uniform inner surface, thus reducing the risk of contamination. Tubes can be autoclaved (121 °C) in upright position with caps loosened. Height of tube is with cap. Round bottom tubes only can be centrifuged up to 17,000g. Order caps separately.
CELLTREAT Scientific Products TUBE ONLY, 0.5mL Screw Top Micro Tube, Self-Standing, Grip Band, Non-sterile, 1000/CS
High temperature resistivity range–shatter/crack resistant and ideal for boiling. Easy 3/4 turn to open and close. Caps are available separately in various colors for easy identification and color-coding. All caps are compatible with all CELLTREAT Screw Top Micro Tubes; mix and match. Grip band tubes feature ribs that provide exceptional gripping surface and lessen movement during centrifugation. Packaged sterile in re-sealable bags.
CELLTREAT Scientific Products 2.0mL Screw Top Micro Tube and Cap, Self-Standing, Grip Band, Green Grip Cap With Integrated O-Ring, Sterile, 500/CS
CELLTREAT Scientific Products 2.5mL Screw Top Micro Tube and Cap. High temperature resistivity range--shatter/crack resistant and ideal for boiling. Graduated tubes have markings every 100¿L for easy volume identification. Easy 3/4 turn to open and close. Sterile Assemblies packed in self-standing re-sealable bags offer a unique storage solution. Premium Grip Cap features molded TPE sealing rings which ensure O-ring will never slip out of place; striped TPE grips on cap edge enable secure handling under all conditions. Grip band tubes feature ribs that provide exceptional gripping surface and lessen movement during centrifugation. Temperature range of -196¿C to 121¿C (not for immersion in liquid nitrogen). Max RCF: 20,000g. Tubes manufactured from virgin polypropylene and are autoclavable. RNase/DNase free and non-pyrogenic. Every case is printed with the lot number for quality traceability. Packaged sterile, 50/re-sealable bag, 500/case.
Alkali Scientific Qwik-Snap™ 1.7mL Microcentrifuge Tubes, Purple, 500/pk
Alkali Scientific Qwik-Snap™ 1.7mL MicroTubes are made of premium purple polypropylene plastic which allows for a crystal clear tube and high centrifugal strength. They feature a secure-snap cap that ensures a strong seal and eliminates leakage and evaporation. Capable of withstanding boiling temperatures up to 121° C and freezing down to -80° C, the Qwik-Snapª micro centrifuge tubes are the perfect choice for your research.
ABclonal Technology Phospho-Lck-Y505 Rabbit pAb
This gene is a member of the Src family of protein tyrosine kinases (PTKs). The encoded protein is a key signaling molecule in the selection and maturation of developing T-cells. It contains N-terminal sites for myristylation and palmitylation, a PTK domain, and SH2 and SH3 domains which are involved in mediating protein-protein interactions with phosphotyrosine-containing and proline-rich motifs, respectively. The protein localizes to the plasma membrane and pericentrosomal vesicles, and binds to cell surface receptors, including CD4 and CD8, and other signaling molecules. Multiple alternatively spliced variants encoding different isoforms have been described.
Alkali Scientific Qwik-Snap™ 2.0mL MicroTubes, Low Binding and Low Adhesion, Natural, (200/pk) 2000/cs
Qwik-Snap™ MicroTubes: Centrifugal Speed: 29,000 x g. Can withstand boiling up to 121℃ and freezing down to -80℃. Snaps into place for a secure seal. 100% polypropylene, RNase/DNase free. Clear, non-binding surface, graduated. Certified RNase, DNase and Pyrogen free. Pack of 1,000 clear 2.0mL centrifuge tubes.