98 Ergebnisse für: "matrix modifier"

Supplier: Honeywell Chemicals

The acids, bases, and salts in the TraceSELECT series have been developed for sample preparation and analysis in the ppb (µg/kg) trace range.

Supplier: Honeywell Chemicals

Certified Reference Material, 50 g/L Ammonium nitrate in water.

Supplier: ProSci Inc.

Dermatopontin is an extracellular matrix protein with possible functions in cell-matrix interactions and matrix assembly. The protein is found in various tissues and many of its tyrosine residues are sulphated. Dermatopontin is postulated to modify the behavior of TGF-beta through interaction with decorin. [provided by RefSeq].

Supplier: VARIAN

These PL aquagel-OH™ analytical coluns have a highly stable matrix ensuring reliable separations, even with modified eluents.

Supplier: Cytiva

SOURCE 30S is a synthetic high performance, preparative, chromatography medium, based on a 30 µm monosized, rigid polystyrene/divinyl benzene polymer matrix It is modified with sulphonate (S) strong cation exchange groups.

Supplier: Cytiva

IMAC Sepharose 6 Fast Flow is composed of cross-linked 6% agarose beads modified with a novel chelating ligand immobilized to the base matrix.

Supplier: STEMBIOSYS

CELLvo™ Ostoeoarthritic Human Chondrocytes (50-70y) are primary, uncultured cells isolated from recently-diseased cadaver cartilage from donors between 50 and 70 years old. Osteoarthritis status is determined by macroscopic inspection using a modified Outerbridge (1960) scale. Cells are isolated by enzymatic digestion prior to cryopreservation.

Supplier: Cytiva

Chelating Sepharose Fast Flow is composed of cross-linked 6% agarose beads modified with iminodiacetic immobilized to the base matrix by stable ether linkages and sufficiently long spacer arms.

Supplier: ProSci Inc.

Osteopontin (OPN) is also known as Secreted phosphoprotein 1 (SPP1), Bone sialoprotein 1, Nephropontin, Urinary stone protein, Uropontin, BNSP, which belongs to the osteopontin family. OPN / SPP1 is a highly negatively charged, extracellular matrix protein that lacks an extensive secondary structure. Full length OPN (OPN-FL) can be modified by thrombin cleavage, which exposes a cryptic sequence, SVVYGLR on the cleaved form of the protein known as OPN-R. Osteopontin / SPP-1 is biosynthesized by a variety of tissue types. OPN is the ligand for integrin alpha-V/beta-3. OPN / SPP1 binds tightly to hydroxyapatite and appears to form an integral part of the mineralized matrix. OPN / SPP1 probably important to cell-matrix interaction. OPN / SPP1 acts as a cytokine involved in enhancing production of interferon-gamma and interleukin-12 and reducing production of interleukin-10 and is essential in the pathway that leads to type I immunity.

Supplier: STEMBIOSYS

CELLvo™ Healthy Human Chondrocytes (50-70y) are primary, uncultured cells isolated from recently-diseased cadaver cartilage from donors between 50 and 70 years old. Healthy status is determined by macroscopic inspection of the tissue using a modified Outerbridge (1960) scale in order to distinguish healthy joints from those with signs of osteoarthritis. Cells are isolated by enzymatic digestion prior to cryopreservation.

Supplier: MP Biomedicals

Use of dextrans as long and hydrophilic spacer arms improves the performance of immobilized proteins acting on macromolecules. Dextrans are used in many applications as platelet aggregants, plasma volume extenders, osmotic pressure regulators, stabilizers, organ separation media, matrix components, copolymers, microcarriers, binding agents, viscosity modifiers, antithrombotics, lubricants and physical structure components. They may be used as long hydrophilic spacer arms to improve the performance (freedom of movement) of conjugated/bound proteins. Dextrans may be derivatized for use in biosensor systems.

Dextran is branched polysaccharide made up of linear α (1→6) linked glucose units and α (1→3) link initiated branches; it ranges in size from 10,000 to 150,000 Kd.Depending upon its molecular weight it has different uses in different fields.

Supplier: G-Biosciences

RESIN AGAROSE 6B 1L 1 * 1 L

Supplier: G-Biosciences

RESIN, G-SEP AGAROSE 6B, 500ML 1 * 500 mL

Supplier: G-Biosciences

RESIN, G-SEP AGAROSE 6B, 25ML 1 * 25 mL

Supplier: G-Biosciences

RESIN, G-SEP AGAROSE 6B, 100ML 1 * 100 mL

Supplier: G-Biosciences

RESIN AGAROSE 4B 1L 1 * 1 L

Supplier: G-Biosciences

RESIN, G-SEP AGAROSE 6B, 250ML 1 * 250 mL

Supplier: PerkinElmer

MODIFIER-NH4H2PO4 MATRIX 1 * 1 ST

Supplier: CPACHEM

MATRIX MODIFIER FOR AAS GRAPHITE MG(NO3) 1 * 50 mL

Supplier: CPACHEM

MATRIX MODIFIER FOR AAS GRAPHITE PD(NO3) 1 * 50 mL

Supplier: PerkinElmer

[EN]Pd(NO3)2 MATRIX MODIFIER GRAPHITE FU 1 * 50 mL

Supplier: LGC Standards PROMOCHEM

AMMONIUM PHOSPHATE GFAA MATRIX MODIFIER, 10% NH4H2PO4 1 * 100 mL

Supplier: CPACHEM

MATRIX MODIFIER FOR AAS GRAPHITE NI(NO3) 1 * 50 mL

Supplier: LGC Standards PROMOCHEM

MODIFIED METHOD 8280 MATRIX SPIKING 1 * 1,2 mL

Supplier: Honeywell Chemicals

Lanthan Matrix-Modifizier-Loesung, 99,99 1 * 100 mL

Supplier: APPLIED BIOSYSTEMS

AAS-MODIFIER NH4H2PO4 1 * 100 mL

Supplier: Roth Carl

Nickel nitrate matrix modifier solution 10 g/l Ni(NO3)2 (99,999 %) in 1 % HNO3 1 * 50 mL

Supplier: MACHEREY-NAGEL

CHROMABOND® SA is a benzenesulphonic acid modified silica cation exchanger (SCX) for SPE.

Supplier: MACHEREY-NAGEL

CHROMABOND® SB is a quaternary ammonium modified silica anion exchanger (SAX) for SPE.

Supplier: Cytiva

HiTrap Capto DEAE is a weak anion exchanger prepacked with BioProcess Capto resins for screening and small-scale protein purifications using ion exchange chromatography (IEX)..