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目录号: (DIVEGUIDE-300)
供应商: DIVERSIFIED BIOTECH
描述: This plastic guide enables users to easily target microplate wells using the plastic sliding grid.
计量单位: 1 * 1 件


目录号: (LBCP2128401)
供应商: LABCONCO
描述: Kjeldahl digestion units are designed for laboratories that require separate digestion stations.
计量单位: 1 * 1 件


目录号: (SIMPC566-120CYS)
供应商: SIMPORT SCIENTIFIC
描述: PP urine container with tamper evident PE screw cap, ideal for collecting, storing and transporting urine samples.
计量单位: 1 * 100 件


目录号: (ADVAAB-2800)
供应商: Thermo Fisher Scientific
描述: PP. Thermo Scientific SuperPlate™ provides four times more rigidity for superior robotic handling. Three versions are available, all with ultra-rigid SBS footprint for compatibility with automated systems, and thin walled round bottom wells for optimal heat transfer and maximum sample recovery.
计量单位: 1 * 25 件


目录号: (BELAF189380000)
供应商: Bel-Art Products, a Part of SP
描述: Accurate, repetitive aliquoting into microplate wells is simplified by placing the plate on the adjustable stand and setting the slant to an optimal angle. The slanted plate permits the user to track which wells have received aliquots by visibly contrasting the menisci between adjoining wells.
计量单位: 1 * 1 件


供应商: GE HEALTHCARE
描述: Nucleon™ PhytoPure™ enables rapid chloroform extraction of high-quality, high molecular weight genomic DNA from plant and fungal samples with efficient removal of protein as well as polysaccharides.

目录号: (HAMI238160)
供应商: HAMILTON BONADUZ
描述: The Single Pore concept stands for precise, reliable, and fast readings with a proven, patented system that ensure optimal contact between the electrolyte and the sample.
计量单位: 1 * 1 件


供应商: GE HEALTHCARE
描述: RNAspin Mini RNA Isolation Kit is a complete RNA purification kit designed for rapid extraction of high-quality total RNA from a wide range of sample types.

目录号: (BDAM367525)
供应商: BD Medical
描述: These EDTA tubes are used to obtain a whole blood or EDTA plasma sample.
计量单位: 1 * 100 件


目录号: (BDAM367985)
供应商: BD Medical
描述: BD Vacutainer® SST™ Tubes contain spray-coated silica to aid in clotting and a polymer gel for serum separation. Samples processed in these tubes are used for serum determinations in chemistry, blood donor screening and infectious disease testing.* BD Vacutainer® SST™ tubes provide an efficient means of serum sample preparation and help to improve laboratory workflow.
计量单位: 1 * 1.000 件


目录号: (JULA9012405)
供应商: JULABO GMBH
描述: The powerful and robust CORIO™ laboratory circulators provide the exact temperature, absolute precision and a wide working temperature range. The CORIO™ C immersion circulator is the basic model, it is ideal for standard internal applications, the CD model is more advanced and can used for temperature control of external applications if required. The jet nozzle allows continuous adjustment of the pump stream in the bath. The stainless steel baths are durable and have an integrated drain tap (except B5). These open heating bath circulators are ideal for temperature control of samples, preparation of samples for serology and clinical chemistry, analysis, and material testing. The CD-B units are ideal for external temperature control applications in combination with measuring instruments, measuring cells, photometers, refractometers and polarimeters.
计量单位: 1 * 1 件


供应商: Thermo Fisher Scientific
描述: Heratherm™ large capacity incubators were designed to prevent samples drying out. All models have a large, easy to view, vacuum fluorescence display and simple to use touch button operation which is controlled by a microprocessor and automatic over-temperature alarm system to protect samples.

目录号: (EBIO46-9959-42)
供应商: EBIOSCIENCE
描述: 5 to 10^8 cells/test. PerCP-eFluor®® 710 emits at 710 nm and is excited with the blue laser (488 nm); it can be used in place of PerCP-Cy5®.5. We recommend using a 710/50 bandpass filter, however, the 695/40 bandpass filter is an acceptable alternative. Please make sure that your instrument is capable of detecting this fluorochrome. Fixation: Samples can be stored in IC Fixation Buffer (cat. 00-8222) (100 µL cell sample + 100 µL IC Fixation Buffer) or 1-step Fix/Lyse Solution (cat. 00-5333) for up to 3 days in the dark at 4°C with minimal impact on brightness and FRET efficiency/compensation. Some generalizations regarding fluorophore performance after fixation can be made, but clone specific performance should be determined empirically. Excitation: 488 nm; Emission: 710 nm; Laser: Blue Laser The ability of T cell receptors (TCR) to discriminate foreign from self-peptides presented by major histocompatibility complex (MHC) class II molecules is essential for an effective adaptive immune response. TCR recognition of self-peptides has been linked to autoimmune disease. Mutant self-peptides have been associated with tumors. Engagement of TCRs by a family of bacterial toxins know as superantigens has been responsible for toxic shock syndrome. Autoantibodies to V beta segments of T cell receptors have been isolated from patients with rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE). The autoantibodies block TH1-mediated inflammatory autodestructive reactions and are believed to be a method by which the immune system compensates for disease (ref5). T Cell and TCR Diversity Most human T cells express the TCR alpha-beta and either CD4 or CD8 molecule (single positive, SP). A small number of T cells lack both CD4 and CD8 (double negative, DN). Increased percentages of alpha-beta DN T cells have been identified in some autoimmune and immunodeficiency disorders. Gamma-delta T cells are primarily found within the epithelium. They show less TCR diversity and recognize antigens differently than alpha-beta T cells. Subsets of gamma-delta T cells have shown antitumor and immunoregulatory activity.
计量单位: 1 * 100 Tests


供应商: BINDER GMBH
描述: The KB series with compressor cooling consumes up to 30% less energy compared to its predecessor. Refrigerated incubators are mainly used for culturing tasks that need to be carried out at temperatures below room temperature or if high ambient temperatures cannot be avoided. The cooling system and the controllable fan guarantee high degrees of humidity even during cooling mode, or prolonged testing, to protect samples from drying out even when fully loaded.

新产品

供应商: GE HEALTHCARE
描述: illustra™ ExoProStar™ 1-STEP Kit uses illustra™ Exonuclease I and Alkaline Phosphatase for optimal removal of unincorporated primers and nucleotides. illustra™ ExoProStar™ improves digestion efficiency with no degradation of the target PCR product. The sample remains completely intact and ready for immediate use in manual or automated processes.

SDS

目录号: (GENO786-013)
供应商: G BIOSCIENCES
描述: OmniTemplate™ is specifically designed for the rapid isolation of a DNA template for PCR analysis from mammalian tissue samples, blood and cell cultures. This single tube method produces a high concentration, ready-to-use supply of DNA template for microanalysis, genotyping and a multitude of other applications.
计量单位: 1 * 100 Tests


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