Microspheres
LifeSensors Tandem Ubiquitin Binding Entities (TUBE2) Magnetic 1mL
Based on protein domains known to possess an affinity for ubiquitin, Tandem Ubiquitin Binding Entities (TUBEs) have been developed for the isolation and identification of ubiquitylated proteins. TUBEs display up to a 1000-fold increase in affinity for polyubiquitin moieties over the single ubiquitin binding associated domain. In addition, TUBEs protect polyubiquitinated proteins from deubiquitination and proteasomal degradation, for detection at relatively low abundance. These properties effectively allow TUBEs to “capture” protein in a polyubiqutinated state. TUBEs are used to isolate, enrich, and identify ubiquitinated proteins from cell and tissue extracts. Magnetic beads coupled to TUBE 2 allow for efficient recovery of polyubiquitinated proteins in a single step without centrifuge. Magnetic TUBEs allow more complete removal of the unbound supernatant, with lower background. Polyubiquitinated proteins can be separated from TUBEs for proteomics or identification by Western blotting.
Spherotech EASYCOMP FLUORESCENT PARTICLES
EasyComp Fluorescent Particles, FITC, 1E7/mL, 3.0-3.4 um, 1 mL
Enzo Life Sciences NUCLEAR-ID Green cell cycle kit (1Kit)
NUCLEAR-ID Green Cell Cycle Analysis Kit provides a convenient approach for studying the induction and inhibition of cell cycle progression by flow cytometry. The kit is suitable for (1) determining the percentage of cells in a given sample that are in G0/G1, S and G2/M phases, as well as to quantify cells in the sub-G1 phase prior to apoptosis, and (2) DNA studies in live, permeabilized and fixed cells for normal cell lines and cell lines exhibiting multiple ploidy levels. The kit contains sufficient reagents for approximately 100 flow cytometry assays. A control cell cycle perturbation agent, Nocodazole, is provided for monitoring changes in cell cycle dynamics. Potential applications for live-cell studies are in the determination of cellular DNA content and cell cycle distribution for the detection of variations in growth patterns, for monitoring apoptosis, and for evaluating tumor cell behavior and suppressor gene mechanisms. Applications: Flow Cytometry, Fluorescence microscopy .
BD Cell Analysis 3P Spherotech 8-Peak Validation Beads (FL1 - FL3), 4 mL
Spherotech 8-Peak Validation Beads (FL1 - FL3) (RUO). BrandBD accuri applicationFlow cytometry (Routinely Tested) Regulatory Status RUO. Sizes 4 mL.
Polysciences, Inc. BioMag Plus Concanavalin A, 3 mL
Our Con A-coated BioMag Plus microparticles provide a convenient means for isolating mannosyl- and glucosyl-containing glycoproteins and polysaccharides from serum or cell lysate, or for investigating other lectin / glycan-mediated processes. The BioMag Plus magnetic particle format provides high surface area, and permits easy and efficient separations.
Polysciences, Inc. Polybead Microspheres 90.00um, 5ml
Polybead Microspheres 90.00m, 5mlPolybead Microspheres are monodisperse polystyrene microspheres available in sizes from 50nm to 90m. Diameters 4.5m and larger are crosslinked with divinylbenzene (DVB). Our experienced chemists control the synthesis to provide precise monodisperse particle size distributions. These particles contain a slight anionic charge from sulfate ester.Most Polybead Microspheres are packaged in an economical 2.5% solids (w/v) aqueous suspension with minimal surfactant in the final preparation. Polybead Microspheres are ideally suited for protein binding using passive adsorption techniques.
Polysciences, Inc. Megabead NIST Traceable Particle Size Standard, 100.0μm 15ML
Megabead NIST Traceable Particle Size Standard, 100.0μm 15ML