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MP Biomedicals
Fournisseur:
MP Biomedicals
Description:
Each impact-resistant 2 ml tube contains 0,8 mm zirconium silicate beads.
Fournisseur:
MP Biomedicals
Description:
Lymphocyte Separation Medium (LSM™) is formulated for isolation of mononuclear cells from defibrinated or heparinised whole human blood. One-step centrifugation permits separation of mononuclear lymphocytes from erythrocytes, polynuclear lymphocytes and most platelets. It is a sterile-filtered solution of a sucrose polymer and diatrizoate salts.
Fournisseur:
MP Biomedicals
Description:
Vincristine Sulfate, a dimeric Vinca alkaloid. Experiments have reported Vincristine Sulfate to demonstrate a capacity to suppress growth of proliferating cells through marked apoptosis. The cell death caused by this agent seems to result in a sustained accumulation of endogenous ceramide levels. Ceramide, has been proposed as a lipid second messenger with specific antiproliferative mediating responses.
Fournisseur:
MP Biomedicals
Description:
Agarose pour l'électrophorèse
Fournisseur:
MP Biomedicals
Description:
Each impact-resistant 2 ml tube contains 1 mm silica spheres. Lysing Matrix C tubes have red caps and are found in the FastRNA™ Pro Red Kit and FastProtein Red Matrix. Lysing Matrix C is used primarily for lysis of yeast and fungi and can also be used for moulds, spores and filamentous algae.
Numéro de catalogue:
(ICNA116540400)
Fournisseur:
MP Biomedicals
Description:
The FastDNA™ Kit quickly and efficiently isolates high quality genomic DNA from plants, animals, bacteria, yeast, algae, and fungi using a silica spin filter method. It can be used with the FastPrep®-24 or FastPrep® FP120 instrument to lyse and subsequently isolate DNA from up to 200 mg of almost any sample in less than 30 minutes.
UOM:
1 * 1 KIT
Fournisseur:
MP Biomedicals
Description:
FastPrep-96™ is a versatile high speed homogeniser offering the ultimate in high throughput sample preparation. It is used to homogenise biological samples. FastPrep®-96 lyses thoroughly and quickly any tissues and cells so allowing easy and reproducible isolation of stable RNA, active proteins and full-length genomic DNA.
Fournisseur:
MP Biomedicals
Description:
Each impact-resistant 2 ml tube contains garnet matrix and one ¼ inch ceramic sphere. Extra ¼" ceramic spheres are packaged separately. Lysing Matrix A tubes have orange caps and are found in the FastDNA™ and FastDNA™ SPIN Kits. Lysing Matrix A is used for all sample types except soil for the subsequent isolation of genomic DNA, RNA, functional proteins and other metabolites and small molecules. This grinding matrix is chemically inert and will not bind nucleic acids.
Fournisseur:
MP Biomedicals
Description:
Soluble in water (0,1% - clear red solution) and ethanol (1 mg/ml).
Fournisseur:
MP Biomedicals
Description:
Poly-lysine is a polycation which binds to DNA, red cell membrane and any negatively charged protein. When adsorbed to the culture surface, poly-lysine increases the number of positively charged sites available for cell binding. A compromise between the easier to use lower molecular weight products and the extremely viscous higher molecular weights would be the products in the range of 70,000-150,000.
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. Both the D- and L- form of the poly-lysine can be used as a coating substrate since poly-lysine is a nonspecific attachment factor for cells; however, certain cells can digest poly-lysine. In this case, poly-D-lysine should be used as the attachment factor so that the cells are not disrupted by excessive uptake of L-lysine. Other uses for poly-lysine have been reported as well: • Conjugation to methotrexate for increased drug transport. • Microencapsulation of islets. • Use in simple reproducible procedure for chromosomal preparations from a variety of tissues. • Immobilation of living cells in biocompatible semipermeable microcapsules. • In the preparation of polycationic beads. • Conjugation to albumin and horseradish peroxidase to enhance cellular uptake. Poly-D-lysine hydrobromide is a synthetic amino acid that enhances cell adhesion to solid substrates. It has additionally been shown to eliminate prion proteins from infected cells.
Numéro de catalogue:
(ICNA0521403580)
Fournisseur:
MP Biomedicals
Description:
Acide vératrique
UOM:
1 * 100 g
Numéro de catalogue:
(ICNA0521947010)
Fournisseur:
MP Biomedicals
Description:
Trimethylamine N-oxide is used as demetallation and decarbonylation reagent for organometallic compounds. Mediates the conversion of thiols to disulfides.
UOM:
1 * 10 g
Fournisseur:
MP Biomedicals
Description:
L-threonine is classified as an essential amino acid. Synthesised from homoserine phosphate by threonine synthase or from acetaldehyde and glycine by serine hydroxy methyltransferase.
Fournisseur:
MP Biomedicals
Description:
p-Iodonitrotetazolium Violet is used as a electron acceptor for the colorimetric assay of various dehydrogenases.
Fournisseur:
MP Biomedicals
Description:
Soluble in water (100 mg/ml, swells and dissolves slowly); insoluble in alcohol.
Fournisseur:
MP Biomedicals
Description:
Soluble in dilute NH<sub>3</sub>.
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