Beads & Microspheres Microsphere Contrast Agents
An excellent tool for highly predictable and consistent extraction and isolation of nucleic acids from biological samples, following a simple magnetic separation protocol. Please note that this is a stand-alone product containing only Dynabeads® in a storage buffer. Our products Dynabeads® SILANE genomic DNA (Cat.no. 370-12D) or Dynabeads® SILANE viral NA (Cat.no. 370-11D) include the appropriate buffers and protocols you need to extract genomic DNA or viral nucleic acids respectively. Magnetic particles from alternative suppliers often have a random size range distribution, surface area and b...
Catalog: 37002D
Size: 5 ml
Size: 5 ml
Dynabeads® CD4 are magnetic beads that provide a robust and versatile tool to isolate or deplete human CD4 + T-cells directly from any sample, including whole blood, bone marrow, buffy coat, mononuclear cells (MNC), and tissue digests. • Rapid isolation of CD4 + T-cells from any sample – no columns required • Positive isolation for molecular downstream assays or efficient depletion of CD4 + T cells Excellent Yield, Purity, and Viability of Recovered Cells Dynabeads® CD4 are uniform, superparamagnetic beads (4.5 µm diameter) that enable easy isolation of human CD4 + cells directly from any samp...
Catalog: 11145D
Size: 5 ml
Size: 5 ml
Streptavidin-coupled Dynabeads® is the gold standard for isolation and handling of biotinylated nucleic acids, antibodies or other biotinylated ligands and targets. The very high binding affinity of the streptavidin-biotin interaction (Kd=10 -15 ) is utilized in a vast number of applications. These uniform and superparamagnetic beads are 1 µm in diameter, with a monolayer - not a multilayer - of recombinant streptavidin covalently coupled to the surface and further blocked with BSA. The monolayer of streptavidin leaves the vast majority of the biotin binding sites sterically available for bind...
Catalog: 65602
Size: 10 ml
Size: 10 ml
Enrich epithelial tumor cells directly from whole blood, bone marrow, or PBMC suspensions. Enriched tumor cells are lysed for mRNA isolation and RT-PCR amplification. The sensitivity of combined enrichment and RT-PCR detection can be as high as 1 tumor cell in 1 ml blood. Depletion of epithelial tumor cells from whole blood/bone marrow or PBMC. Positive isolation of epithelial tumor cells for downstream molecular analysis. No columns required Starting samples: Whole blood, bone marrow, PBMC, buffy coat. Number of cells processed: 200 ml whole blood or ~4 × 10 9 PBMC.
Catalog: 16102
Size: 5 ml
Size: 5 ml
Dynabeads® Sheep-anti Rat IgG binds monoclonal rat IgGs of your choice for specific cell isolation or depletion. All cells from all species except from rat can be isolated with this product, depending only on the specific antibody of choice. Especially well suited for cell isolation from mouse samples. Depletion: cells can be depleted from a sample Positive isolation: cells can be positively isolated from a sample for molecular applications Negative isolation: cells can be negatively isolated from a sample (i.e. spleen or lymph node cells) by adding an antibody cocktail of rat IgGs towards the...
Catalog: 11035
Size: 5 ml
Size: 5 ml
Use this kit to isolate a high purity and yield of human CD34+ progenitor stem cells. Positively isolated cells are bead and antibody-free, phenotypically unaltered and suitable for any downstream applications including flow cytometry, functional studies, and cell culture to produce dendritic cells (DC's). The Dynal® CD34 Progenitor Cell Isolation System can also be used to isolate CD34+ cells from rhesus monkey (Macaca mulatta). Positive isolation of human CD34+ progenitor stem cells with bead release Stem cells can be isolated directly from whole blood, cord blood or bone marrow Isolated CD3...
Catalog: 11301D
Size: 5 ml
Size: 5 ml
Exosome – Human CD63 Isolation/Detection enables the purification of CD63+ exosomes (also called extracellular vesicles and multi-vesicular bodies) from pre-enriched cell culture samples. These exosomes can then be detected using techniques such as flow cytometry, electron microscopy, or Western blotting. The exosomes must be pre-enriched before isolation. This can be done by ultracentrifugation, or by using the fast and efficient Total Exosome Isolation (from cell culture media) reagent. • Obtain highly pure CD63+ exosomes • "See" your sample during handling • Easily scalable protocol • Detec...
Catalog: 106-06D
Size: 3 ml
Size: 3 ml
Exosome - Streptavidin for Isolation/Detection, when combined with your choice of biotinylated primary antibody, enables the purification of exosomes (also called extracellular vesicles and multi-vesicular bodies) from pre-enriched samples. These exosomes can then be detected using techniques such as flow cytometry, electron microscopy, or Western blotting. The exosomes must be pre-enriched before isolation. This can be done by ultracentrifugation, or by using the fast and efficient Total Exosome Isolation (from cell culture media) reagent. • Maximum flexibility with your choice of biotinylate...
Catalog: 106-08D
Size: 3 ml
Size: 3 ml
NuPAGE® Reducing Agent (10X) (10 ml) is used to reduce protein samples for protein gel electrophoresis. NuPAGE® Reducing Agent contains 500 mM dithiothreitol (DTT) at a ready-to-use 10X concentration in a stabilized liquid form. Use NuPAGE® Sample Reducing Agent when running proteins on NuPAGE® Bis-Tris gels to maintain protein samples in a reduced state during electrophoresis. For Research Use Only. Not intended for animal or human therapeutic or diagnostic use.
Catalog: NP0009
Size: 10 ml
Size: 10 ml
Ion PGM™ Enrichment Beads are for use with Ion PGM™ template preparation kits for enrichment of template-positive Ion Sphere™Particles. The Ion PGM™ Enrichment Beads provide you with: • Simple enrichment for template-positive Ion Sphere™ Particles • Dynabeads® technology • Support for Ion PGM™ System workflow • Support for Ion OneTouch™ 200 Template Kit v2, Ion OneTouch™ Template Kit, Ion PGM™ 200 Xpress™ Template Kit, and Ion Xpress™ Template Kit The Ion PGM™ Enrichment Beads are streptavidin-coupled Dynabeads®, the gold standard for isolation due to their high binding affinity and uniformity...
Catalog: 4478525
Size: 10 reactions
Size: 10 reactions
Glutathione agarose prepared by linking the sulfur atom of glutathione to crosslinked beaded agarose can be used for purification of GST fusion proteins. Each milliliter of gel can bind approximately 5-6 mg of boivine-liver GST. Adding excess free glutathione liberates the GST fragment from the matrix which can then be regenerated by washing with a high-salt buffer.
Catalog: G2879
Size: 10 ml
Size: 10 ml
A polyamine-based Ambion® siRNA transfection agent that can be used to transfect cells during subculturing-—saving a full day of valuable time—without increasing toxicity. It is supplied in one tube containing 0.4 mL. A successful siRNA experiment requires the appropriate transfection agent for your cells, and one that is optimized for siRNA delivery. The efficiency with which different transfection reagents deliver nucleic acids can vary dramatically with the type of nucleic acid being transfected (RNA vs. DNA, single-stranded vs. double-stranded) and the cells being used. Accessory Products:...
Catalog: AM4502
Size: 400 µl
Size: 400 µl
GIBCO® Anti-Clumping Agent is a concentrated liquid reagent that reduces cell clumping to assist in attaining higher viable cell densities in suspension culture. Anti-Clumping Agent is a gentle, animal origin-free, chemically defined formulation that contains no proteins, enzymes, hydrolysates, or components of unknown composition. • Reduced cell clumping in suspension culture • Higher viable cell densities • Animal origin free (AOF) and chemically defined components • Convenient packaging with a larger size now available • Customization available to configure packaging and delivery Simple and...
Catalog: 0010057AE
Size: 20 ml
Size: 20 ml
This achromat objective is ideal for general applications. This is a long working distance (LWD) objective that is optimized for the imaging of slides, cell culture dishes and flasks, and microtiter plates. This is also a phase-contrast objective, making it useful for hard-to-see, translucent speciments. All EVOS® objectives offer outstanding optical performance from visible light to near infrared light. The extensive choice of objectives satisfies needs across the spectrum of magnifications and optical specifications. Additional characteristics of this EVOS® objective: • Magnification: 10X • ...
Catalog: AMEP4633
Size: 1 each
Size: 1 each
This fluorite objective is ideal for fluorescence and demanding transmitted-light applications. This is a long working distance (LWD) objective that is optimized for the imaging of slides, cell culture dishes and flasks, and microtiter plates. This is also a phase-contrast objective, making it useful for hard-to-see, translucent speciments. All EVOS® objectives offer outstanding optical performance from visible light to near infrared light. The extensive choice of objectives satisfies needs across the spectrum of magnifications and optical specifications. Additional characteristics of this EVO...
Catalog: AMEP4681
Size: 1 each
Size: 1 each
This achromat objective is ideal for general applications. This is a long working distance (LWD) objective that is optimized for the imaging of slides, cell culture dishes and flasks, and microtiter plates. This is also a phase-contrast objective, making it useful for hard-to-see, translucent speciments. All EVOS® objectives offer outstanding optical performance from visible light to near infrared light. The extensive choice of objectives satisfies needs across the spectrum of magnifications and optical specifications. Additional characteristics of this EVOS® objective: • Magnification: 20X • ...
Catalog: AMEP4634
Size: 1 each
Size: 1 each
This fluorite objective is ideal for fluorescence and demanding transmitted-light applications. This is a long working distance (LWD) objective that is optimized for the imaging of slides, cell culture dishes and flasks, and microtiter plates. This is also a phase-contrast objective, making it useful for hard-to-see, translucent speciments. All EVOS® objectives offer outstanding optical performance from visible light to near infrared light. The extensive choice of objectives satisfies needs across the spectrum of magnifications and optical specifications. Additional characteristics of this EVO...
Catalog: AMEP4682
Size: 1 each
Size: 1 each
This achromat objective is ideal for general applications This is a long working distance (LWD) objective that is optimized for the imaging of slides, cell culture dishes and flasks, and microtiter plates. This is also a phase-contrast objective, making it useful for hard-to-see, translucent speciments. All EVOS® objectives offer outstanding optical performance from visible light to near infrared light. The extensive choice of objectives satisfies needs across the spectrum of magnifications and optical specifications. Additional characteristics of this EVOS® objective: • Magnification: 40X • N...
Catalog: AMEP4635
Size: 1 each
Size: 1 each
This fluorite objective is ideal for fluorescence and demanding transmitted-light applications. This is a long working distance (LWD) objective that is optimized for the imaging of slides, cell culture dishes and flasks, and microtiter plates. This is also a phase-contrast objective, making it useful for hard-to-see, translucent speciments. All EVOS® objectives offer outstanding optical performance from visible light to near infrared light. The extensive choice of objectives satisfies needs across the spectrum of magnifications and optical specifications. Additional characteristics of this EVO...
Catalog: AMEP4683
Size: 1 each
Size: 1 each
This achromat objective is ideal for general applications. This is a coverslip-corrected objective that is optimized for imaging through #1.5 coverslips. This is also a phase-contrast objective, making it useful for hard-to-see, translucent speciments. All EVOS® objectives offer outstanding optical performance from visible light to near infrared light. The extensive choice of objectives satisfies needs across the spectrum of magnifications and optical specifications. Additional characteristics of this EVOS® objective: • Magnification: 4X • Numerical Aperature: 0.13 • Working Distance: 16.9 mm ...
Catalog: AMEP4632
Size: 1 each
Size: 1 each
Beads & Microspheres Microsphere Contrast Agents
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