104899 Results for: "Laboratory+Software&pageNo=25"
BUFFER SOLUTION PH 6.87 25C 1 * 500 mL
Supplier: REAGECON
BUFFER SOLUTION PH 6.87 25C 1 * 500 mL
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Anti-FBXO25 Rabbit Polyclonal Antibody
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.
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BUFFER SOLUTION PH 4.01 25C 1 * 500 mL
Supplier: REAGECON
BUFFER SOLUTION PH 4.01 25C 1 * 500 mL
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Ultraschallgenerator GM 4400, Ultraschallwandler UW 400, Stufenhorn SH 400 G, Sonotrode TS 425 1 * 1 ST
Supplier: BANDELIN-ELECTRONIC
Ultraschallgenerator GM 4400, Ultraschallwandler UW 400, Stufenhorn SH 400 G, Sonotrode TS 425 1 * 1 ST
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Poly-D-lysine hydrobromide, white powder
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.
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Human Recombinant TPO
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.).
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Blood collection tubes with sodium citrate anticoagulant, vacuum, Vacutest®
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.
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L(+)-Lysine monohydrochloride, Sigma-Aldrich®
Supplier: Merck
L(+)-Lysine monohydrochloride, Sigma-Aldrich®
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Sterile Bucketliner 24x24IN, LDPE/Nylon, 6 liners per double bag 8 bags 1 * 48 items
Supplier: MICRONOVA
Sterile Bucketliner 24x24IN, LDPE/Nylon, 6 liners per double bag 8 bags 1 * 48 items
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Mouse monoclonal antibody raised against partial recombinant mouse Gabrb3. 1 * 50 µG
Supplier: Abnova
Mouse monoclonal antibody raised against partial recombinant mouse Gabrb3. 1 * 50 µG
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EDTA dipotassium salt dihydrate ≥99%, Reagent Grade
Supplier: Spectrum Chemical
EDTA dipotassium salt dihydrate ≥99%, Reagent Grade
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Federklammer für Erlenmeyerkolben 250 ml 1 * 1 ST
Supplier: P D UMWELTSCHUTZ UND PRUEFGERA
Federklammer für Erlenmeyerkolben 250 ml 1 * 1 ST
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CLEAN. BRUSH Ø2.3MM L=100MM PA WH 0.08MM 1 * 5 items
Supplier: JM BROSSERIE
CLEAN. BRUSH Ø2.3MM L=100MM PA WH 0.08MM 1 * 5 items
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DOSING SYRINGE 25µL FR ATS4 W/O NEEDLE 1 * 1 items
Supplier: CAMAG
DOSING SYRINGE 25µL FR ATS4 W/O NEEDLE 1 * 1 items
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ELECTROPHORESIS SYSTEM 1 * 1 items
Supplier: IBI SCIENTIFIC
ELECTROPHORESIS SYSTEM 1 * 1 items
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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: 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
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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: 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
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EDTA disodium salt dihydrate 99.0-101.0% USP, Macron Fine Chemicals™
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.
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Microsyringe 25µl GC standard with glass handle and interchangeable needle 1 * 1 items
Supplier: Hospidex
Microsyringe 25µl GC standard with glass handle and interchangeable needle 1 * 1 items
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Mouse Activated Protein C ELISA Kit
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.
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4-Nitrophenyl phosphate disodium salt hexahydrate (pNPP) ≥99.0% for enzyme immunoassay, Sigma-Aldrich®
Supplier: Merck
Chromogenic substrate for the determination of acid and alkaline phosphatases.
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Trousers, PW3, T602 Urban Work Holster
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.
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Silicon dioxide 200-500 µm
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.
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Taurocholic acid sodium salt ≥97%, powder, Practical grade
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).
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PETRI DISH 90MM 3 COMP./3 VENTS IRRAD 1 * 500 items
Supplier: Anicrin
PETRI DISH 90MM 3 COMP./3 VENTS IRRAD 1 * 500 items
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BOTTLE HDPE SQUARE 25ML WITH GASKET 19MM 1 * 180 items
Supplier: LP ITALIANA
BOTTLE HDPE SQUARE 25ML WITH GASKET 19MM 1 * 180 items
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AMMONIUM STANDARD SOLUTION (1 PPM NH4) 1 * 100 mL
Supplier: CPACHEM
AMMONIUM STANDARD SOLUTION (1 PPM NH4) 1 * 100 mL
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NIST TRACEABLE POLYMER MICROSPHERE
Supplier: MARKET SOURCE PART PROCESS
NIST TRACEABLE POLYMER MICROSPHERE
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Viscosity Standard 500 cP,Calibrated at 25C (77F) 1 * 500 mL
Supplier: AMETEK
Viscosity Standard 500 cP,Calibrated at 25C (77F) 1 * 500 mL
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BX53F2-1-2 UPRIGHT MICROSCOPE FRAME 1 * 1 items
Supplier: OLYMPUS OPTICAL
BX53F2-1-2 UPRIGHT MICROSCOPE FRAME 1 * 1 items