122 Results for: "ion pair"

Supplier: Bioss

The EF-hand domain is a twelve amino acid loop motif that is commonly found in proteins that participate in calcium-binding events within the cell. EF-hand domains generally exist in a pair that, together, form a stable four-helix bundle that enables the binding of calcium ions. EF-HA1 (EF-hand domain family, member A1) is a 434 amino acid protein that contains four EF-hand domains, suggesting a role in calcium-mediated events throughout the cell. The gene encoding EF-HA1 maps to human chromosome 13, which houses over 400 genes, such as BRCA2 and RB1, and comprises nearly 4% of the human genome. Trisomy 13, also known as Patau syndrome, is deadly and the few who survive past one year suffer from permanent neurologic defects, difficulty eating and vulnerability to serious respiratory infections.

Supplier: Bioss

The EF-hand domain is a twelve amino acid loop motif that is commonly found in proteins that participate in calcium-binding events within the cell. EF-hand domains generally exist in a pair that, together, form a stable four-helix bundle that enables the binding of calcium ions. EF-HA1 (EF-hand domain family, member A1) is a 434 amino acid protein that contains four EF-hand domains, suggesting a role in calcium-mediated events throughout the cell. The gene encoding EF-HA1 maps to human chromosome 13, which houses over 400 genes, such as BRCA2 and RB1, and comprises nearly 4% of the human genome. Trisomy 13, also known as Patau syndrome, is deadly and the few who survive past one year suffer from permanent neurologic defects, difficulty eating and vulnerability to serious respiratory infections.

Supplier: ProSci Inc.

Neuronal acetylcholine receptor subunit beta-3(CHRNB3) is a cell membrane protein and belongs to the ligand-gated ion channel (TC 1.A.9) family. CHRNB3 seems to be composed of two different type of subunits: alpha and beta. The CHRNB3 are (hetero) pentamers composed of homologous subunits. The subunits that make up the muscle and neuronal forms of CHRNB3 are encoded by separate genes and have different primary structure. There are several subtypes of neuronal CHRNB3 that vary based on which homologous subunits are arranged around the central channel. They are classified as alpha-subunits if like muscle alpha-1, they have a pair of adjacent cysteines as part of the presumed acetylcholine binding site. Subunits lacking these cysteine residues are classified as beta-subunits.

Supplier: Bioss

Apical membrane anion-exchanger with wide epithelial distribution that plays a role as a component of the pH buffering system for maintaining acid-base homeostasis. Acts as a versatile DIDS-sensitive inorganic and organic anion transporter that mediates the uptake of monovalent anions like chloride, bicarbonate, formate and hydroxyl ion and divalent anions like sulfate and oxalate. Function in multiple exchange modes involving pairs of these anions, which include chloride-bicarbonate, chloride-oxalate, oxalate-formate, oxalate-sulfate and chloride-formate exchange. Apical membrane chloride-bicarbonate exchanger that mediates luminal chloride absorption and bicarbonate secretion by the small intestinal brush border membrane and contributes to intracellular pH regulation in the duodenal upper villous epithelium during proton-coupled peptide absorption, possibly by providing a bicarbonate import pathway. Mediates also intestinal chloride absorption and oxalate secretion, thereby preventing hyperoxaluria and calcium oxalate urolithiasis. Transepithelial oxalate secretion, chloride-formate, chloride-oxalate and chloride-bicarbonate transport activities in the duodenum are inhibited by PKC activation in a calcium-independent manner. The apical membrane chloride-bicarbonate exchanger provides also a major route for fluid and bicarbonate secretion into the proximal tubules of the kidney as well as into the proximal part of the interlobular pancreatic ductal tree, where it mediates electrogenic chloride-bicarbonate exchange with a chloride-bicarbonate stoichiometry of 1:2, and hence will dilute and alkalinise protein-rich acinar secretion. Mediates also the transcellular sulfate absorption and oxalate secretion across the apical membrane in the duodenum and the formate ion efflux at the apical brush border of cells in the proximal tubules of kidney.

Supplier: Bioss

Apical membrane anion-exchanger with wide epithelial distribution that plays a role as a component of the pH buffering system for maintaining acid-base homeostasis. Acts as a versatile DIDS-sensitive inorganic and organic anion transporter that mediates the uptake of monovalent anions like chloride, bicarbonate, formate and hydroxyl ion and divalent anions like sulfate and oxalate. Function in multiple exchange modes involving pairs of these anions, which include chloride-bicarbonate, chloride-oxalate, oxalate-formate, oxalate-sulfate and chloride-formate exchange. Apical membrane chloride-bicarbonate exchanger that mediates luminal chloride absorption and bicarbonate secretion by the small intestinal brush border membrane and contributes to intracellular pH regulation in the duodenal upper villous epithelium during proton-coupled peptide absorption, possibly by providing a bicarbonate import pathway. Mediates also intestinal chloride absorption and oxalate secretion, thereby preventing hyperoxaluria and calcium oxalate urolithiasis. Transepithelial oxalate secretion, chloride-formate, chloride-oxalate and chloride-bicarbonate transport activities in the duodenum are inhibited by PKC activation in a calcium-independent manner. The apical membrane chloride-bicarbonate exchanger provides also a major route for fluid and bicarbonate secretion into the proximal tubules of the kidney as well as into the proximal part of the interlobular pancreatic ductal tree, where it mediates electrogenic chloride-bicarbonate exchange with a chloride-bicarbonate stoichiometry of 1:2, and hence will dilute and alkalinise protein-rich acinar secretion. Mediates also the transcellular sulfate absorption and oxalate secretion across the apical membrane in the duodenum and the formate ion efflux at the apical brush border of cells in the proximal tubules of kidney.

Supplier: asecos

Safe active and passive storage of lithium-ion batteries.

Supplier: Roth Carl

Octane-1-sulphonic acid sodium salt, 98 %, for ion pair chromatography 1 * 25 g

Supplier: ANTIBODIES.COM

Mouse Interferon gamma Matched Antibody Pair Kit includes an unlabeled monoclonal capture antibody, biotin-labeled monoclonal detect ion antibody, Streptavidin-AP, recombinant mouse Interferon gamma ELISA standard, and standard reconstitution buffer. 1 * 1.920 Tests

Supplier: ANTIBODIES.COM

Llama Interferon gamma Matched Antibody Pair Kit includes an unlabeled monoclonal capture antibody, biotin-labeled monoclonal detect ion antibody, Streptavidin-AP, recombinant llama Interferon gamma ELISA standard, and standard reconstitution buffer. 1 * 1.920 Tests

Supplier: ANTIBODIES.COM

Llama Interferon gamma Matched Antibody Pair Kit includes an unlabeled monoclonal capture antibody, biotin-labeled monoclonal detect ion antibody, Streptavidin-AP, recombinant llama Interferon gamma ELISA standard, and standard reconstitution buffer. 1 * 576 Tests

Supplier: ANTIBODIES.COM

Mouse Interferon gamma Matched Antibody Pair Kit includes an unlabeled monoclonal capture antibody, biotin-labeled monoclonal detect ion antibody, Streptavidin-HRP, recombinant mouse Interferon gamma ELISA standard, and standard reconstitution buffer 1 * 1.920 Tests

Supplier: ANTIBODIES.COM

Mouse Interferon gamma Matched Antibody Pair Kit includes an unlabeled monoclonal capture antibody, biotin-labeled monoclonal detect ion antibody, Streptavidin-HRP, recombinant mouse Interferon gamma ELISA standard, and standard reconstitution buffer 1 * 576 Tests

Supplier: ANTIBODIES.COM

Mouse Interferon gamma Matched Antibody Pair Kit includes an unlabeled monoclonal capture antibody, biotin-labeled monoclonal detect ion antibody, Streptavidin-AP, recombinant mouse Interferon gamma ELISA standard, and standard reconstitution buffer. 1 * 576 Tests

Supplier: ANTIBODIES.COM

Llama Interferon gamma Matched Antibody Pair Kit includes an unlabeled monoclonal capture antibody, biotin-labeled monoclonal detect ion antibody, Streptavidin-HRP, recombinant llama Interferon gamma ELISA standard, and standard reconstitution buffer 1 * 1.920 Tests

Supplier: ANTIBODIES.COM

Human Interferon gamma Matched Antibody Pair Kit includes an unlabeled monoclonal capture antibody, biotin-labeled monoclonal detect ion antibody, Streptavidin-AP, recombinant human Interferon gamma ELISA standard, and standard reconstitution buffer. 1 * 1.920 Tests

Supplier: ANTIBODIES.COM

Human Interferon gamma Matched Antibody Pair Kit includes an unlabeled monoclonal capture antibody, biotin-labeled monoclonal detect ion antibody, Streptavidin-HRP, recombinant human Interferon gamma ELISA standard, and standard reconstitution buffer 1 * 1.920 Tests

Supplier: ANTIBODIES.COM

Human Interferon gamma Matched Antibody Pair Kit includes an unlabeled monoclonal capture antibody, biotin-labeled monoclonal detect ion antibody, Streptavidin-HRP, recombinant human Interferon gamma ELISA standard, and standard reconstitution buffer 1 * 576 Tests

Supplier: ANTIBODIES.COM

Human Interferon gamma Matched Antibody Pair Kit includes an unlabeled monoclonal capture antibody, biotin-labeled monoclonal detect ion antibody, Streptavidin-AP, recombinant human Interferon gamma ELISA standard, and standard reconstitution buffer. 1 * 576 Tests

Supplier: ANTIBODIES.COM

Llama Interferon gamma Matched Antibody Pair Kit includes an unlabeled monoclonal capture antibody, biotin-labeled monoclonal detect ion antibody, Streptavidin-HRP, recombinant llama Interferon gamma ELISA standard, and standard reconstitution buffer 1 * 576 Tests

Supplier: Agilent

Lint-free nylon gloves for the cleaning and maintenance of MSD Ion Source parts.

Supplier: VWR Chemicals

Tetrabutylammonium hydrogen sulphate, HiPerSolv CHROMANORM® for HPLC

Supplier: VWR Chemicals

Sodium-1-decanesulphonate ≥99.0%, HiPerSolv CHROMANORM® for HPLC

Supplier: Thermo Fisher Scientific

The Acclaim™ Trinity™ P2 is a high-performance, silica-based column specifically designed for separation of charge molecules, including pharmaceutical counter ions by HPLC.

Supplier: VWR Chemicals

1-Hexanesulphonic acid sodium salt ≥99%, HiPerSolv CHROMANORM® for HPLC

Supplier: VWR Chemicals

1-Octanesulfonic acid sodium salt ≥99%, HiPerSolv CHROMANORM® for HPLC

Supplier: VWR Chemicals

Lithium dodecyl sulphate ≥98.5%, HiPerSolv CHROMANORM® for HPLC

Supplier: VWR Chemicals

1-Heptanesulphonic acid sodium salt ≥99%, HiPerSolv CHROMANORM® for HPLC

Supplier: Avantor

Avantor® Partisil® was one of the first commercially available irregular silicas with a large surface area giving it a high loading capacity.

Supplier: MAPA

Anatomically designed liquid-proof gloves are made of natural latex blended with neoprene and nitrile. They feature a chlorinated internal surface and an anti-slip finish on palm and finger. The material does not contain any powder, silicone or paraffin.

Supplier: Thermo Fisher Scientific

The Acclaim™ Trinity™ P1 is a unique, high-efficiency, silica-based column designed for pharmaceutical applications, such as simultaneous separation of pharmaceutical drug substances and their counterions.