104899 Results for: "Laboratory+Software&pageNo=25"

Supplier: MICRONOVA

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

Supplier: REAGECON

BUFFER SOLUTION PH 6.87 25C 1 * 500 mL

Supplier: Thermo Fisher Scientific

1,10-Phenanthroline hydrochloride monohydrate ≥99%

Supplier: P D UMWELTSCHUTZ UND PRUEFGERA

Federklammer für Erlenmeyerkolben 250 ml 1 * 1 ST

Supplier: CAMAG

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

Supplier: ANTIBODIES.COM

Mouse Activated Protein C ELISA Kit is a sandwich Enzyme-Linked Immunosorbent Assay (sELISA) designed for the in vitro quantitative determination of mouse Activated Protein C in serum, plasma, tissue homogenates, and other biological fluids.

Supplier: Merck

Chromogenic substrate for the determination of acid and alkaline phosphatases.

Supplier: Portwest

Rugged trouser made from durable Kingsmill polyester/cotton 300 g fabric with a modern fit and adjustable leg length. Pockets have oxford reinforcement for extra durability.

Supplier: MP Biomedicals

MP EcoChrom™ SILICA is used as a suspending and thickening agent in pharmaceutical.A silica-based aerogel was used in the Stardust spacecraft to collect extraterrestrial particles. Silica is also used in the extraction of DNA and RNA due to its ability to bind to the nucleic acids under the presence of chaotropes. As hydrophobic silica it is used as a defoamer component. In hydrated form, it is used in toothpaste as a hard abrasive to remove tooth plaque. SiO2 has a number of distinct crystalline forms (polymorphs) in addition to amorphous forms. In the majority of silicates, the Si atom shows tetrahedral coordination, with 4 oxygen atoms surrounding a central Si atom.

MP EcoChrom™ Silica, the chemical compound silicon dioxide, also known as silica (from the Latin silex), is an oxide of silicon with the chemical formula SiO2 with a mean pore size of 60Å and particles size of 200-500μm. MP silica are free of particles outside the standard range. The irregular shape of MP Silica permits the easy packing of column permeability and plate number. They allow easy switching from one sieve cut to another, offering an easy way to change the chromatographic methods. It has been known for its hardness since ancient times. Silica is most commonly found in nature as sand or quartz, as well as in the cell walls of diatoms.

Supplier: MP Biomedicals

Applications
Taurocholic Acid Sodium Salt is an anionic detergent used for protein solubilization.
Product Description
Taurocholic Acid Sodium Salt is the conjugation product of cholic acid with taurine and the principal constituent of the bile of carnivorous animals.
Biochem/physiol Actions
Non-sulfated bile salt, physiological transport substrate for the bile salt export pump/sister of Pgp (BSEP/spgp), Na(+)/taurocholate cotransporter (NTCP) and MRP3 into the hepatic carnalicular.

Melting Point: 230 °C (decomposes)(Lit.)
Presentation: White Powder
Format: Powder
pH: 6 - 7.5(1% aq soln)
Aggregation Number: 4
Critical Micelle Concentration (CMC): 3-11 mM
Heavy Metals: =20 ppm
Loss on Drying: =7.0%
NOTES: Sodium Cholate : =3.0%
Solubility: Soluble in water (100 mg/mL).
Storage & Handling: Store at Room Temperature (15-30 °C).

Supplier: JM BROSSERIE

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

Supplier: BANDELIN-ELECTRONIC

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

Supplier: Abnova

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

Supplier: ProSci Inc.

FBXO25 is a member of the F-box protein family which is characterized by an approximately 40 amino acid motif, the F-box. The F-box proteins constitute one of the four subunits of ubiquitin protein ligase complex called SCFs (SKP1-cullin-F-box), which function in phosphorylation-dependent ubiquitination. The F-box proteins are divided into 3 classes: Fbws containing WD-40 domains, Fbls containing leucine-rich repeats, and Fbxs containing either different protein-protein interaction modules or no recognizable motifs. The protein belongs to the Fbxs class. Three alternatively spliced transcript variants encoding distinct isoforms have been found for this gene.This gene encodes a member of the F-box protein family which is characterized by an approximately 40 amino acid motif, the F-box. The F-box proteins constitute one of the four subunits of ubiquitin protein ligase complex called SCFs (SKP1-cullin-F-box), which function in phosphorylation-dependent ubiquitination. The F-box proteins are divided into 3 classes: Fbws containing WD-40 domains, Fbls containing leucine-rich repeats, and Fbxs containing either different protein-protein interaction modules or no recognizable motifs. The protein encoded by this gene belongs to the Fbxs class. Three alternatively spliced transcript variants encoding distinct isoforms have been found for this gene.

Supplier: Spectrum Chemical

EDTA dipotassium salt dihydrate ≥99%, Reagent Grade

Supplier: IBI SCIENTIFIC

ELECTROPHORESIS SYSTEM 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: Hospidex

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

Supplier: Poulten & Graf

Mixing Cylinders, FORTUNA, 25ml:0.5, TS 14.5/23, hexagnal base, with PP-stopper, A, conformity approved, Borosilicate glass, amber graduated 1 * 2 items

Supplier: HWS LABORTECHNIK

HWS FLAT GROUND COVER NW 200 MM NS 45/40 SH 1X DN 40F S / 45 1 X GL 45S 10 3 X NS 29/32S 10 2 X GL 25G +++FLANGE SYSTEM HWS 1 * 1 items

Supplier: MACRON AVANTOR BRAND

Avantor excipients are used during the formulation process in a wide range of applications. Avantor provides high-purity and performance excipients that serve as fillers, binders, disintegrants, lubicants, flavors, emulsifiers and preservatives. All the products are cGMP produced and meet USP grade standards.

Supplier: Anicrin

PETRI DISH 90MM 3 COMP./3 VENTS IRRAD 1 * 500 items

Supplier: LP ITALIANA

BOTTLE HDPE SQUARE 25ML WITH GASKET 19MM 1 * 180 items

Supplier: CPACHEM

AMMONIUM STANDARD SOLUTION (1 PPM NH4) 1 * 100 mL

Supplier: GRANT INSTRUMENTS

The Optima™ range of advanced thermostats can be combined with plastic baths, premium stainless steel baths or refrigeration units. The TX150 and TXF200 thermostats feature a full colour QVGA TFT screen displaying actual and set temperature and clear status icons. The QVGA TFT screen, in combination with the easy to use dial and function keys, allows rapid navigation through the intuitive menu system. Both units have RS232 and USB interfaces and can be programmed via remote PC or laptop using Grant’s versatile Labwise™ software (optional). Additional features include countdown timer, adjustable over-temperature cut-out, visual, audible and programmable high and low temperature alarms. The TX150 has the capacity to store one program with 30 segments. The TXF200 can also be programmed via the user interface and can store up to 10 programs containing 100 segments. The programming interface includes set target temperature with a choice of time to target temperature or temperature ramp speed and an additional programmable relay for on/off control of ancillary equipment or refrigeration units.

Supplier: Thermo Fisher Scientific

Ammonium iron(III) sulphate dodecahydrate 99+% for analysis

Supplier: MP Biomedicals

Storage: +4 °C
Pyruvic acid is an intermediate in sugar metabolism and in enzymatic carbohydrate degradation (alcoholic fermentation) where it is converted to acetaldehyde and CO2 by carboxylase. In muscle, pyruvic acid (derived from glycogen) is reduced to lactic acid during exertion, which is reoxidized and partially retransformed to glycogen during rest. It improves coliform recovery when present in culture medium. It is involved in a metabolic regulatory pathway activated by mitochondrial oxidants. Pyruvate is involved in respiratory regulation in plants by interacting with alternative oxidase at a conserved cysteine residue. It may help prevent hydrogen peroxide mediated cell death.
Sodium pyruvate is utilized as a component in culture broth and media. Sodium pyruvate is used in Wallen fermentation medium to enhance the conversion of oleic acid to 10-ketostearic acid by Bacillus sphaericus. Sodium pyruvate has also been used to establish stably transfected human B cell lines.
Sodium Pyruvate has shown antioxidant properties and protective effects against oxygen radicals. Pyruvate is produced as part of glycolysis and is an intermediate in many metabolic pathways. It can be converted into acetyl CoA and enter the TCA Cycle.

Supplier: MARKET SOURCE PART PROCESS

NIST TRACEABLE POLYMER MICROSPHERE

Supplier: AMETEK

Viscosity Standard 500 cP,Calibrated at 25C (77F) 1 * 500 mL

Supplier: BURKLE

Safety storage container stainless steel 25L with tab and pressure-relief valve. Heigth 530 mm, diameter 260mm, thread 1 1/2 thread, outflowing side 3/4 . Not UN approval 1 * 1 items