Microspheres
Spherotech Rainbow Calibration Particles, 8 peaks 107/mL, 3.0-3.4 µm, 5ML
The SPHERO™ Calibration Particles are designed for routine calibration of flow cytometers. By using these particles, the sensitivity and linearity of the system can be determined. The sensitivity of the instrument will help detect any dye or light contamination. The linearity of the instrument will determine if the logarithmic amps and PMTs are functioning properly.
Dojindo Molecular Technologies Inc Cell Counting Kit-8 (CCK-8, 500 tests), cell viability detection in cell proliferation and cytotoxicity assays
DOJINDO is the original creator of WST dyes and Cell Counting Kit-8 (CCK-8). CCK-8 has been used by researchers all over the world for over 20 years. The reasons for this include 1) reliable and stable quality, 2) long-term stability (1 year: 0-5°C, 2 years: -20°C), 3) higher sensitivity than MTT, XTT, MTS, or WST-1, and 4) low toxicity to cells, a combination of features that have been improved over its long history and that no other company can imitate. CCK-8 enables sensitive colorimetric assays to determine cell viability in cell proliferation and cytotoxicity assays. The kit includes Dojindo's WST-8 which is reduced by dehydrogenase activity in cells to give a yellow-colored formazan dye. The amount of the dye, generated by the activity of dehydrogenases in cells, is directly proportional to the number of living cells. visit the supplier website at “https://dojindo.com/product/cell-counting-kit-8/”.
IBA LifeSciences MagStrep type3 Strep-Tactin beads (2ml) are magnetic beads (5% suspension) to purify biotinylated proteins
MagStrep “type3” Strep-Tactin beads have an agarose surface coated with the streptavidin variant Strep-Tactin and intended for purification of biotinylated proteins. Originally, Strep-Tactin was developed for binding and purification of Strep-tagII/Twin-Strep-tag proteins. Strep-Tactin still has the capability to bind biotin, which is used as specific competitor for elution of Strep-tagged proteins. The release is carried out under mild and physiological conditions by adding an excess of free biotin. This reversible binding to Strep-Tactin make them to a perfect tool for isolation of biotinylated proteins or complexes via pull-downs or co-immunoprecipitation (Co-IP) in batch format or high-throughput screenings.Due to the magnetic core no centrifugation step is required since the beads can be easily separated with a magnetic separator, reducing the risk of disturbing the pellet or loss of beads within the wash step to zero. 20 μl suspension correspond to 1 μl magnetic beads.
BD Cell Analysis 3P FC BEADS 7-COLOR KIT
BD FC Beads are fluorescent beads thatenable the software to calculate afluorescence compensation matrix duringsetup of the flow cytometer
Sony Biotechnology Beads, Instrument Setup and Maintenance
The Sony Biotechnology Cleaning Beads are polystyrene beads used to clean flow cells and fluidic systems in Sony cell sorters. They are designed to remove sample residue, prevent clogs, and maintain optimal instrument performance. The beads are 0.3-0.4mm in diameter and supplied in a 30mL bottle containing approximately 1.2 billion beads. To use, inject beads into the fluidics system and run for 1-2 minutes weekly or as needed. The beads can be reused up to 3 times if rinsed well between uses. This product helps maintain cell sorter fluidics for optimal sorting performance.
Spherotech Rainbow Calibration Particles, 8 peaks, 1E7/mL, 3.0-3.4µm, 20mL
Rainbow Calibration Particles, 8 peaks, 1E7/mL, 3.0-3.4 um, 20 mL
OMEGA BIOLOGICALS HeteroBlock, 5mg
HeteroBlock (TM) can eliminate false positive results caused by the presence of heterophilic antibodies in a two-site sandwich immunoassay. This liquid reagent contains active agents & specific blockers yielding a stable assay signal with the use of microgram qty's.
Next Advance Inc 3.2 mm stainless steel beads, RNase-free, 10 mL
3.2 mm stainless steel beads, RNase-free, 10 mL
Spherotech Polystyrene Particles, 5% w/v, 0.4-0.6 um, 10 mL
Polystyrene Particles, 5% w/v, 0.4-0.6 um, 10 mL
SUPERTECHS INC TDT CONTROL CELL SUSPENSION
Supertechs Cat# 9500 is a fixed (paraformaldehyde) cell suspension containing human lymphoblastoid REH (TdT⁺) and RA-1 (TdT⁻) cells with stable TdT antigen. This cell suspension can be used as a control for TdT flow cytometric determinations. The control cell suspension contains a mixture of approximately 50% TdT⁺ and 50% TdT⁻ cells at a concentration of 2 x 10⁷ cells/mL (1.0 mL, ~20 tests) in a convenient dropper bottle. Our stabilized cell suspension has a shelf life of about 3 months after preparation when stored at 4°C. Control cells can be used for setting the threshold and gating in flow cytometry studies and for training technicians in performing and evaluating TdT flow cytometry experiments.
Nanocomposix BioReady Covalent Gold Conjugation Kit for Lateral Flow - 40 nm Gold Nanospheres
This kit eliminates the need to pre-screen and validate critical reagents and supplies to ensure your best chance of success. Kit components include:- BioReady carboxyl 40 nm gold particles, 20 OD- Desalting column for removal of interfering reagents (NaCl, azide, tris, glycine)- EDC and Sulfo-NHS- All buffers necessary to complete the conjugation- Step-by-step conjugation procedure and optimization- Complementary technical and assay development support available upon request; contact us at techsupport@nanocomposix.comNo experience needed! Our kit is the optimal solution for conjugation experts and anyone new to lateral flow looking to improve existing tests or develop the next novel LF assays.