105961 Results for: "Storage+Boxes&pageNo=25&view=easy"

Supplier: witeg Labortechnik

Tubing threaded 22x110x1.8mm gl25 with screw threaded, straight,acc. to din 12216, with iso screw thread,made of borosilicate glass , available with screw thread gl, rd or svl null

Supplier: HONEYWELL SAFETY

GLOVE DEEP BLUE WINTER GAUGE 13 S.10 1 * 1 PAIR

Supplier: Portwest

Slim fitting cargo trouser made from durable cotton stretch fabric that delivers long lasting comfort and freedom of movement. Packed full of features to offer enhanced performance including pre-bent knees, a high rise back waistband and an adjustable leg length for added convenience.

Supplier: Merck

EDTA disodium salt dihydrate, Sigma-Aldrich®

Supplier: Merck

EDTA disodium salt dihydrate, Sigma-Aldrich®

Supplier: Thermo Fisher Scientific

Ammonium cerium(IV) sulphate dihydrate 95% ACS

Supplier: Thermo Fisher Scientific

1,10-Phenanthroline hydrochloride monohydrate ≥99%

Supplier: Roth Carl

Spoons for chemicals 1 * 1 items

Supplier: Kautex

SCREW CAP PE RED WITH PULL-OFF 60MM 1 * 1.000 items

Supplier: DWK Life Sciences

VIAL CRIMP TOP CLEAR 65/30 MM 1 * 100 items

Supplier: SARSTEDT

0.2 ML 96 WELL MULTIPLY® PCR-PLATTE 1 * 100 items

Supplier: KIMA SAS DI CHIARIN RENZO

The test tubes are made from Polyethylene terephthalate (PET). Resistant to mechanical stress, centrifugation, breakage during standard procedures of use and in case of accidental falls. PET is a transparent material which enables the visual inspection of the blood and other biological liquids collected. Labels are made from self-adhesive paper for specific medical use, size 40×20 mm, printed in three colours.

Supplier: Merck

L(+)-Lysine monohydrochloride, Sigma-Aldrich®

Supplier: STEMCELL Technologies

Thrombopoietin (TPO) is a key regulator of megakaryocytopoiesis and thrombopoiesis in vitro and in vivo. TPO stimulates the proliferation and maturation of megakaryocytes and has an important role in regulating the level of circulating platelets in vivo (Bartley et al.; de Sauvage et al.; Foster et al.; Sohma et al.). TPO also promotes the survival, self-renewal, and expansion of hematopoietic stem cells and primitive multilineage progenitor cells. It is commonly used with other cytokines such as stem cell factor (SCF) and Flt3/Flk-2 ligand to promote expansion of primitive hematopoietic cells in culture (Hitchcock and Kaushansky). The TPO receptor, c-Mpl, is expressed at all stages of megakaryopoiesis, from hematopoietic stem and progenitor cells to mature platelets (Ng et al.).

Supplier: VARIAN

POLYMERIC FEP TUBING 1/8INCH X 0.062INCH 1 * 1 items

Supplier: BANDELIN-ELECTRONIC

Ultraschallgenerator GM 4400, Ultraschallwandler UW 400, Stufenhorn SH 400 G, Sonotrode TS 425 1 * 1 ST

Supplier: Heidolph Instruments GmbH & Co.KG

Laboratory screw connection GL25 - diam10sw 1 * 1 items

Supplier: REAGECON

BUFFER SOLUTION PH 4.01 25C 1 * 500 mL

Supplier: MICRONOVA

Sterile Bucketliner 24x24IN, LDPE/Nylon, 6 liners per double bag 8 bags 1 * 48 items

Supplier: Roth Carl

Spoons for chemicals 1 * 1 items

Supplier: LEICA MICROSYSTEMS

Glasstreifen 8,0x25,400 mm 1 * 24 ST

Supplier: REAGECON

BUFFER SOLUTION PH 6.87 25C 1 * 500 mL

Supplier: Sartorius Balances

Semi-micro balances have a readability of 0,01 mg or 10 µg and a maximum weighing capacity of up to 220 g.

Supplier: JM BROSSERIE

CLEAN. BRUSH Ø2.3MM L=100MM PA WH 0.08MM 1 * 5 items

Supplier: CAMAG

DOSING SYRINGE 25µL FR ATS4 W/O NEEDLE 1 * 1 items

Supplier: Abnova

Mouse monoclonal antibody raised against partial recombinant mouse Gabrb3. 1 * 50 µG

Supplier: Hospidex

Microsyringe 25µl GC standard with glass handle and interchangeable needle 1 * 1 items

Supplier: MP Biomedicals

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.

Supplier: P D UMWELTSCHUTZ UND PRUEFGERA

Federklammer für Erlenmeyerkolben 250 ml 1 * 1 ST

Supplier: IBI SCIENTIFIC

ELECTROPHORESIS SYSTEM 1 * 1 items