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Descripción: Immunoglobulins belong to a group of related glyco proteins which make up 20% of serum proteins. Antigens and immunoglobulins react to confer immunity to individuals. Immunoglobulins have similar structures of two identical heavy chains and two identical light chains. Both the heavy chains and the light chains are divided into constant and variable regions. The constant regions have the same amino acid sequences between all the immunoglobulin classes. The variable regions have approximately 110 amino acids with high sequence variability. The amino acid sequence of the heavy chain determines the class of an immunoglobulin. The five types of immunoglobulin heavy chains are known as: IgG, IgA, IgM, IgD, and IgE. IgG is divided into four subclasses, and IgA is divided into two subclasses. In serum IgA and IgG are monomers with a single 4 polypeptide unit; while, IgM is a pen tamer. IgA may also form polymers. Kappa light chain antibody can be used for the identification of leukemias, plasmacytomas and certain non Hodgkin's lymphomas. Kappa light chain contains one immunoglobulin like domain. The EU sequence has the INV allotypic marker, Ala 45 and Val 83. The ROY sequence has the INV allotypic marker, Ala 45 and Leu 83.

Numero del catalogo: BOSSBS-3800R-CY5

UOM: 1 * 100 µl

Proveedor: Bioss

Promoción

Descripción: This strongly basic polymer-based anion exchange column is used for the analysis of inorganic anions. Contrary to silica-based phase the column is also suited for fluoride analysis.

Numero del catalogo: MANA719543

UOM: 1 * 2 UN

Proveedor: MACHEREY-NAGEL

Promoción

Descripción: These spring tubing clips are made from chemical and stain resistant acetal copolymer and stainless steel.

Numero del catalogo: MURRL150/02

UOM: 1 * 100 UN

Proveedor: MURRAY S

Promoción

Descripción: TSK-GEL® sugar columns are polymer based stainless steel columns for analysis of monosacchrides, disaccharides and sugar alcohols by isocratic analysis (TSKgel sugar analysis AXI) or by gradient analysis (TSKgel sugar analysis AXG).

Numero del catalogo: TOYO0008640

UOM: 1 * 1 UN

Proveedor: TOSOH Bioscience

Promoción

Descripción: ZORBAX® Extend-C18 columns have high efficiency and a long life at high pH upto pH 11,5 with more effieincy and better peak shape than polymer-based columns.

Numero del catalogo: HEWL757700-902

UOM: 1 * 1 UN

Proveedor: Agilent

Promoción

Descripción: TSK-Gel® BioAssist Q are polymer based packed PEEK columns for laboratory applications. These columns provide high capacity for small to very large MW proteins and nucleic acids.

Numero del catalogo: TOYO0019685

UOM: 1 * 1 UN

Proveedor: TOSOH Bioscience

Promoción

Descripción: StainTray M920 has a rigid base that is resistant to many chemicals (except chlorinated hydrocarbons). It can hold up to 20 slides on four plastic rails covered with a polymer strip for holding slides perfectly in place even if the tray is held at an angle.

Numero del catalogo: 631-1925

UOM: 1 * 1 UN

Proveedor: Simport Scientific

Promoción

Descripción: TSK-Gel® BioAssist S polymer based packed PEEK columns are designed for the separation of large biomolecules. Suitable for use in HPLC, laboratory and semi-preparative applications.

Numero del catalogo: TOYO0019686

UOM: 1 * 1 UN

Proveedor: TOSOH Bioscience

Promoción

Descripción: Poly-L-lysine is a positively charged amino acid polymer. Poly-lysine binds to DNA, red cell membrane and any negatively charged protein. It is typically used as a coating substrate for culture dishes, slides, etc. It enhances electrostatic interaction between negatively charged ions of the cell membrane and the culture surface. When adsorbed to the culture surface, poly-lysine increases the number of positively charged sites available for cell binding.

Numero del catalogo: ICNA0210269125

UOM: 1 * 25 mg

Proveedor: MP Biomedicals

Promoción

Descripción: State-of-the-art spherical polymer for highest demands in solid phase extraction. PS/DVB copolymer with secondary and tertiary ammonium modification for mixed-mode SPE with weak anion exchange and reversed-phase properties (WAX).

Numero del catalogo: MANA7300014

UOM: 1 * 30 UN

Proveedor: MACHEREY-NAGEL

New Product Promoción

Descripción: SOURCE™ 15S is a synthetic high performance, preparative, chromatography medium, based on a 15 µm monosized, rigid polystyrene/divinyl benzene polymer matrix.

Numero del catalogo: 17-0944-01

UOM: 1 * 50 mL

Proveedor: Cytiva

Promoción

Descripción: Rabbit monoclonal [EPR23314-78] to Polymeric immunoglobulin receptor/PIGR.

Numero del catalogo: ABCAAB272728-100

UOM: 1 * 100 µl

Proveedor: Abcam

Promoción

Descripción: Mouse monoclonal [CTD4H8] to RNA polymerase II CTD repeat YSPTSPS.

Numero del catalogo: ABCAAB270250-100

UOM: 1 * 100 µG

Proveedor: Abcam

Promoción

Descripción: These columns are designed for GFC of water soluble organic polymers, polysaccharides, oligosaccharides, DNA and RNA. They are based on a hydrophilic polymethacrylate matrix, which is stable from pH 2 to 12 and in aqueous eluents with up to 50% polar organic solvent.

Numero del catalogo: 554-1655

UOM: 1 * 1 UN

Proveedor: TOSOH Bioscience

Promoción

Descripción: SPE Supra-Poly® extreme capacity wide pore (XWP) are polymer based columns, polystyrene-divinylbenzene (PSDVB). Ideal for extracting polar and non-polar compounds when analysing drugs and drug metabolites in biological fluids.

Numero del catalogo: PERCN9306418

UOM: 1 * 1 UN

Proveedor: PerkinElmer

Promoción

Descripción: CRB-18 cleanroom papers are saturated with syntheic polymers which seals individual fibers into the sheet to minimize particle generation. The papers can be used for a variety of uses in the cleanroom, primarily note taking and record keeping.

Numero del catalogo: CONNPB2C001WHITE

UOM: 1 * 1.700 UN

Proveedor: CONNECTICUT CLEANROOM

Promoción