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Fetal Bovine Serum (FBS) often contains the antibiotic tetracycline (tet) and researchers using very sensitive tet-inducible gene expression systems encounter problems with unintended expression as a result. Serum containing minimal levels of tetracycline is needed to ensure accurate gene...
Human Fibronectin (HFN) is a widely distributed glycoprotein that is used as a substrate to promote attachment of cells through its central-binding domain RGD sequence. HFN is a product of most mesenchymal and epithelial cells and is present in both the ECM and plasma. The principal function of HFN...
Corning CoolCell alcohol-free cell freezing containers ensure standardized controlled-rate -1°C/minute cell freezing in a -80°C freezer - without alcohol or any fluids. Proven for use with a variety of cell types including stem cells, primary cells, PBMC cell lines, insect cells, yeast and...
Screw cap TC calibrated Class A tolerances Pyrex® flasks have an extra heavy-duty glass wall that significantly increases product durability. The wide funnel-like screw top plus the wide neck design allows for easy filling and mixing of various materials into solution. This extra wide neck also...
This filtration apparatus and components are designed for HPLC mobile phase filtration, analysis of particulate contamination and general laboratory microfiltration. Units have coarse porosity frits, and accommodate 47mm filters. The all-glass design ensures chemical compatibility with most organic...
Labels applied to all 4 sides of the plate. No sequence number duplicates. Exceptional print quality and resolution. Resistant to commonly used laboratory reagents. Resistant to temperature ranges of -80ºC to +52ºC. See Product Details below for bar code label specifications. Microplate Features...
Black with clear flat bottom Working volume 5-40 µL Round well design reduces wicking Non-binding (NBS) surface is a Corning proprietary treatment technology used on polystyrene microplates to create a non-ionic hydrophilic surface (polyethylene oxide-like) that minimizes molecular interactions....
These flat, clear PYREX® dish covers will withstand repeated sterilization (wet or dry). Approximate dish cover diameter and height is 60x15mm. The edges are beaded to provide greater mechanical strength. The bead also provides a means to equally space th
PYREX VISTA flat bottom boiling flasks have full length outer 24/40 Standard Taper joints, but with shorter necks. Wall thicknesses are controlled to provide balance between thermal expansion and mechanical strength for greater shock resistance. The flat bottom boiling flasks are designed to ASTM...
Type IV Collagen is a ubiquitous component in basement membranes and provides the major structural support for this matrix. When the Collagen IV meshwork is assembled, it provides a scaffold for the assembly of other basement membrane components through interactions with laminin, entactin/nidogen,...
Fused, fritted glass disc Polished ends Pore size: coarse, 40-60 µm, medium, 10-15 µm, fine 4-5.5 µm 30 mL disc diameter: 30 mm; fits tube i.d. 36 mm, 50 mL disc diameter: 40 mm; fits tube i.d. 42 mm.
Spectral transmission varies from 0 at 300 nm to 4% at 500 nm With barrel-shaped, No. 27 Standard Taper stopper Capacity: 250 mL The protective color is an integral part of the flask, which retains the mechanical strength, chemical stability and thermal resistance of PYREX brand labware.
These PYREX(r) pear-shaped boiling flasks have full length outer 14/20 Standard Taper joints and are manufactured from No. 7740 borosilicate glass. Wall thicknesses are carefully controlled to provide the proper balance between thermal expansion and mechanical strength for greater shock resistance....
Polystyrene, disposable pipets for tissue culture, bacteriological, and research applications Sterile RNase-/DNase-free Noncytotoxic, nonpyrogenicity tested to less than 0.1 EU/mL BSE/TSE-free ...
Axygen® offers a comprehensive line of tips for Agilent®/Velocity11 automation systems. These tips are manufactured to stringent specifications under strict process controls and assembled via automation to ensure consistent performance and quality. Tips are certified RNase-/DNase-free and...
Axygen disposable reservoirs are designed to accommodate all multichannel pipettors. Four corners and a sharp V-bottom shape ensure maximum sample retrieval. All reservoirs are white.
65 x 14.5 mm (D x H) 0/3/4 vents Crystal Polystyrene (PS) Optimal flatness Grip lid Molded grid 10x10 mm
Corning extracellular matrices (ECMs) enable researchers to mimic in vivo environments for 2D and 3D cell culture applications. Corning Matrigel matrix is a solubilized basement membrane preparation extracted from the Engelbreth-Holm-Swarm (EHS) mouse sarcoma, a tumor rich in extracellular...
Precise fit optimizes heat transfer Certified DNase- and RNase-free Autoclavable Tube strips consist of eight 0.2 mL thin wall polypropylene tubes connected together. Dual connectors between adjacent tubes eliminate inadvertent breakage during sample handling. Tube strips are designed for a precise...
Sodium Dodecyl Sulfate (SDS) is an anionic detergent with applications in SDS-PAGE protein analysis and nucleic acid purification. It is a wetting agent that is effective in both acid and alkaline solutions, and is most often used as a protein and lipid solubilization reagent. SDS is also a powerful...
Round well design with a solid white flat bottom. 2.8 mm distance between well bottoms to plate bottom. Ideal for miniaturized 384 well fluorescent homogeneous assays. Nonbinding surface (NBS™) is a Corning proprietary treatment technology used on polystyrene microplates to create a nonionic...
These 24mm diameter Netwell inserts have 440µm polyester mesh bottoms attached to polystyrene inserts They are used as tissue carriers, supports and strainers for culture of small organs, tissue slices or explants at the air-media interface Provides coarse filtration of tissue homogenates,...
Trypsin is used to enzymatically release adherent cells from tissue culture plates for passaging. Divalent cations such as calcium and magnesium, which are often present in the cell culture environment, inhibit this action. EDTA sequesters these ions and thus enhances the efficacy of...
Certified surface chemistry Ultra-low coefficient of variation (CV) for uniform binding Designed for research and in vitro diagnostic assays, all EIA/RIA plates and strips are manufactured from a special medical grade polystyrene for uniform binding, high optical clarity and low background...