22231 Results for: "Nitrogen+Generators&pageNo=15&view=easy"

Supplier: Thermo Fisher Scientific

Pierce silver stain for mass spectrometry is a complete kit for rapid and ultra-sensitive silver staining of proteins in polyacrylamide gels and efficient destaining of excised gel pieces for mass spectrometry analysis. This kit enables both first-time and experienced users to achieve consistent and reliable staining using high, low, and gradient-percentage gels in 1D and 2D formats. The optimised staining method ensures extremely sensitive staining while minimizsing covalent crosslinking of protein to the gel matrix, which can inhibit protein recovery. The destaining reagents facilitate complete removal of silver from stained protein bands and maximum protein recovery for subsequent mass spectrometry analysis.

Supplier: ProSci Inc.

This mAb stains the cytoplasm of macrophages and histiocytes in hematopoietic organs, Kupffer's cells of the liver and Langerhan's cells of the skin. It also stains the mantle zone B-lymphocytes of the lymph node and spleen, spermatogonia, and chief cells of the stomach. S100A9 is expressed by macrophages in acutely inflamed tissues and in chronic inflammation. It is detected in peripheral blood leukocytes, in neutrophils and granulocytes. It is present at sites of vascular inflammation. S100A9 is also expressed in epithelial cells constitutively or induced during dermatoses. S100A9 is a Calcium-binding protein. It has antimicrobial activity towards bacteria and fungi. It is important for resistance to invasion by pathogenic bacteria. It up-regulates transcription of genes that are under the control of NF-kappa-B. S100A9 plays a role in the development of endotoxic shock in response to bacterial lipopolysaccharide (LPS). It promotes tubulin polymerization when unphosphorylated. It also promotes phagocyte migration and infiltration of granulocytes at sites of wounding. It plays a role as a pro-inflammatory mediator in acute and chronic inflammation and up-regulates the release of IL8 and cell-surface expression of ICAM1.

Supplier: VWR Chemicals

Plasmid Miniprep Kit I for the easy, quick and efficient extraction of highly pure plasmid DNA. Isolate up to 30 µg of high quality plasmid DNA from 1 to 5 ml bacterial cultures in 30 minutes or less. Plasmid DNA obtained with peqGOLD Plasmid Miniprep kits can directly be used for a wide range of downstream applications.

Supplier: HAMMACHER KARL

HSO 130-00 STUDENT CUTLERY 1 * 1 SET

Supplier: KOEHLER TECHNISCHE PRODUKTEN

Block, aluminium, for heater, number of openings 24, reaction vials 1.5ml, for thermostatting, suitable for block heater, made from solid aluminium, anodized, for model mono and duo. 1 * 1 items

Supplier: asecos

foot pump, standard pp with hose and faucet, 12 l, immersion depth 70 1 * 1 items

Supplier: asecos

hand pump, standard pp with hose and valve 12 l, 700 mm et 1 * 1 items

Supplier: MARTOR ARGENTAX

KINIFE SAFETY W. FULLY AUTOMATIC BLADE 1 * 1 items

Supplier: HONEYWELL SAFETY

GLOVE DEXPURE 803-81 NITRILE PF L 1 * 200 items

Supplier: HONEYWELL SAFETY

GLOVE DEXPURE 803-81 NITRILE PF S 1 * 200 items

Supplier: IBI SCIENTIFIC

MP1015 HORIZONTAL UNIT 10CMX15CM FORMAT 1 * 1 items

Supplier: SARSTEDT

S-MONOVETTE CFDNA EXACT 1 * 80 items

Supplier: VWR Chemicals

Purifies DNA bands 70 bp to 20 kb in length from agarose gels. The DNA band of interest is excised from the gel, dissolved in binding buffer, and efficiently processed in a peqGOLD DNA column. >90% recovery. Elution volume: 30 to 50 µl.

Supplier: EFD INTERNATIONAL

TIP 25 GA PP .014X1.5INCH RED 50P 1 * 1 items

Supplier: BANDELIN-ELECTRONIC

BATH ULTRASONIC SUPER RK255 UK 1 * 1 items

Supplier: witeg Labortechnik

Tubing threaded 12x110x1.5mm rd14 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: PFEIFFER VACUUM

HISCROLL 6 STANDARD 1 * 1 items

Supplier: Cytiva

illustra™ Hot Start Mix, Ready-To-Go™ is a pre-formulated and pre-dispensed, freeze-dried PCR reagent mix, including high quality PuReTaq™ DNA polymerase and a hot start activator protein, for increased specificity and reproducibility of PCR amplifications. The Ready-To-Go™ beads are provided in either 0,5 or 0,2 ml tubes that are compatible with most thermal cyclers.

Supplier: Thermo Fisher Scientific

The Thermo Scientific™ F1-ClipTip™ pipette features interlocking technology to ensure secure tip attachment. The pipettes work exclusively with Thermo Scientific ClipTip pipette tips, providing a unique tip interface that locks the tip in place, and ensures a complete seal with minimal tip application and ejection forces. Tips are locked firmly in place and will not fall off.

Supplier: TIGER-VAC

Suction hose 8 for CR-1 #323497B Ø1.25´ x 8' (Ø32 mm x 4,5 m) 1 * 1 Each

Supplier: Thermo Orion

This pH electrode is ideal for measuring micro volume samples. A PTFE protective sleeve over the glass stem provides greater durability than conventional micro pH electrodes and allows pH and temperature measurement of samples in 384 well plates or samples.
Compared to conventional electrodes, the proven ROSS reference system exhibits superior stability in measurements, faster response, greater accuracy and precision when measuring samples that vary in temperature or when calibrating in temperatures that differ from the samples.

Supplier: TRESTON

Middle plate 90-130/150 L=100 1 * 1 items

Supplier: GERING

HYDROMETER 1,000-1,100 CERT 15C 1 * 1 items

Supplier: CUSTOM MADE CHEMICALS LAB

D-(+)-Glucose CAS: 50-99-7 EC:200-075-1 CRM, ISO 17034 and ISO 17025 Conservation 24 months. Store under normal laboratory conditions, at temperatures between 15C to 25C 1 * 250 mg

Supplier: CUSTOM MADE CHEMICALS LAB

Calcium Carbonate - Certified Reference Material for standardization of volumetric solutions CRM, ISO 17034 and ISO 17025 Conservation 60 months. Store under normal laboratory conditions, at temperatures between 15C to 25C 1 * 50 g

Supplier: MARKET SOURCE PART PROCESS

10 MM BORE X 150 MM LENGTH FIXED/ADJUSTABLE OMNIFIT COLUMN 1 * 1 items

Supplier: GERING

HYDROMETER 1000-1050 15C 30581 1 * 1 items

Supplier: TIGER-VAC

EPDM SUCTION HOSE ASSEMBLY SD*, Ø1.5 (38mm) x 10'(3m), FOR USE WITH 2 (50mm) CAMLOCK SUCTION INTAKE 1 * 1 items

Supplier: DWK Life Sciences

Stopper, SBW glass, flat-head, short, NS 14/15B. 1 * 10 items

Supplier: Hettich

LS-frame 3 6-place (36x30x90)Falcon 1 * 1 items