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Procurou por: Ion+exchange+resins


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Fornecedor: VARIAN
Descrição: This macroporous polystyrene product has a much higher loading compared to conventional functionalised silica SPE media and is compatible with all polar and non-polar, protic and aprotic solvents.

Fornecedor: G-Biosciences
Descrição: Concanavalin A (Con A) agarose consists of Con A coupled to 6% agarose by the cyanogen bromide method. Con A is a tetrameric metalloprotein lectin isolated from <i>Canavalia ensiformis</i> (jack bean). It is used for the purification of glycoproteins, polysaccharides and glycolipids as it binds molecules containing α-D-mannopyranosyl, α-D-glucopyranosyl and sterically related residues. It has also be used in other application areas including purification of enzyme-antibody conjugates, purification of IgM and separation of membrane vesicles. As stated above, it is a metalloprotein and to maintain its binding characteristics the presence of both Mn²⁺ and Ca²⁺ is essential. Each subunit of Con A utilises one calcium and one manganese ion and these cations can be removed under acidic conditions abolishing the carbohydrate-binding activity.

Código de Artigo: (17-0020-01)
Fornecedor: Cytiva
Descrição: Sephadex™ G-15 is a well established gel filtration medium for desalting and buffer exchange of peptides and small biomolecules >1500 molecular weight.
UOM: 1 * 100 g


Fornecedor: Cytiva
Descrição: Sephadex™ G-25 is well established gel filtration medium for desalting and buffer exchange in industrial applications.

Código de Artigo: (PRSI25-918)
Fornecedor: ProSci Inc.
Descrição: SLC24A6 belongs to a family of potassium-dependent sodium/calcium exchangers that maintain cellular calcium homeostasis through the electrogenic countertransport of 4 sodium ions for 1 calcium ion and 1 potassium ion.SLC24A6 belongs to a family of potassium-dependent sodium/calcium exchangers that maintain cellular calcium homeostasis through the electrogenic countertransport of 4 sodium ions for 1 calcium ion and 1 potassium ion (Cai and Lytton, 2004 [PubMed 14625281]).
UOM: 1 * 50 µG


Fornecedor: Cytiva
Descrição: HiTrap Desalting are ready-to-use 5 ml columns prepacked with Sephadex G-25 Superfine resin for fast and convenient desalting and buffer exchange.
Código de Artigo: (BOSSBS-6659R-CY5.5)
Fornecedor: Bioss
Descrição: Required for the function of light chain amino-acid transporters. Involved in sodium-independent, high-affinity transport of large neutral amino acids such as phenylalanine, tyrosine, leucine, arginine and tryptophan. Involved in guiding and targeting of LAT1 and LAT2 to the plasma membrane. When associated with SLC7A6 or SLC7A7 acts as an arginine/glutamine exchanger, following an antiport mechanism for amino acid transport, influencing arginine release in exchange for extracellular amino acids. Plays a role in nitric oxide synthesis in human umbilical vein endothelial cells (HUVECs) via transport of L-arginine. Required for normal and neoplastic cell growth. When associated with SLC7A5/LAT1, is also involved in the transport of L-DOPA across the blood-brain barrier, and that of thyroid hormones triiodothyronine (T3) and thyroxine (T4) across the cell membrane in tissues such as placenta. Involved in the uptake of methylmercury (MeHg) when administered as the L-cysteine or D,L-homocysteine complexes, and hence plays a role in metal ion homeostasis and toxicity. When associated with SLC7A5 or SLC7A8, involved in the cellular activity of small molecular weight nitrosothiols, via the stereoselective transport of L-nitrosocysteine (L-CNSO) across the transmembrane. Together with ICAM1, regulates the transport activity LAT2 in polarized intestinal cells, by generating and delivering intracellular signals. When associated with SLC7A5, plays an important role in transporting L-leucine from the circulating blood to the retina across the inner blood-retinal barrier.
UOM: 1 * 100 µl


Código de Artigo: (BOSSBS-6659R-HRP)
Fornecedor: Bioss
Descrição: Required for the function of light chain amino-acid transporters. Involved in sodium-independent, high-affinity transport of large neutral amino acids such as phenylalanine, tyrosine, leucine, arginine and tryptophan. Involved in guiding and targeting of LAT1 and LAT2 to the plasma membrane. When associated with SLC7A6 or SLC7A7 acts as an arginine/glutamine exchanger, following an antiport mechanism for amino acid transport, influencing arginine release in exchange for extracellular amino acids. Plays a role in nitric oxide synthesis in human umbilical vein endothelial cells (HUVECs) via transport of L-arginine. Required for normal and neoplastic cell growth. When associated with SLC7A5/LAT1, is also involved in the transport of L-DOPA across the blood-brain barrier, and that of thyroid hormones triiodothyronine (T3) and thyroxine (T4) across the cell membrane in tissues such as placenta. Involved in the uptake of methylmercury (MeHg) when administered as the L-cysteine or D,L-homocysteine complexes, and hence plays a role in metal ion homeostasis and toxicity. When associated with SLC7A5 or SLC7A8, involved in the cellular activity of small molecular weight nitrosothiols, via the stereoselective transport of L-nitrosocysteine (L-CNSO) across the transmembrane. Together with ICAM1, regulates the transport activity LAT2 in polarized intestinal cells, by generating and delivering intracellular signals. When associated with SLC7A5, plays an important role in transporting L-leucine from the circulating blood to the retina across the inner blood-retinal barrier.
UOM: 1 * 100 µl


Código de Artigo: (HECH40075010)
Fornecedor: GLASWARENFABRIK KARL HECHT
Descrição: Ion exchanger for purified water.
UOM: 1 * 1 unid.


Fornecedor: Cytiva
Descrição: Capto™ SP ImpRes is a strong cation exchange bioprocessing medium, designed to meet the demands of modern large-scale manufacturers for fast, efficient, and cost-effective intermediate and polishing protein purification.
Código de Artigo: (BOSSBS-6659R-FITC)
Fornecedor: Bioss
Descrição: Required for the function of light chain amino-acid transporters. Involved in sodium-independent, high-affinity transport of large neutral amino acids such as phenylalanine, tyrosine, leucine, arginine and tryptophan. Involved in guiding and targeting of LAT1 and LAT2 to the plasma membrane. When associated with SLC7A6 or SLC7A7 acts as an arginine/glutamine exchanger, following an antiport mechanism for amino acid transport, influencing arginine release in exchange for extracellular amino acids. Plays a role in nitric oxide synthesis in human umbilical vein endothelial cells (HUVECs) via transport of L-arginine. Required for normal and neoplastic cell growth. When associated with SLC7A5/LAT1, is also involved in the transport of L-DOPA across the blood-brain barrier, and that of thyroid hormones triiodothyronine (T3) and thyroxine (T4) across the cell membrane in tissues such as placenta. Involved in the uptake of methylmercury (MeHg) when administered as the L-cysteine or D,L-homocysteine complexes, and hence plays a role in metal ion homeostasis and toxicity. When associated with SLC7A5 or SLC7A8, involved in the cellular activity of small molecular weight nitrosothiols, via the stereoselective transport of L-nitrosocysteine (L-CNSO) across the transmembrane. Together with ICAM1, regulates the transport activity LAT2 in polarized intestinal cells, by generating and delivering intracellular signals. When associated with SLC7A5, plays an important role in transporting L-leucine from the circulating blood to the retina across the inner blood-retinal barrier.
UOM: 1 * 100 µl


Código de Artigo: (28-9269-78)
Fornecedor: Cytiva
Descrição: HiScreen Capto Q is a column packed with a strong anion exchange modern resin, combining speed and capacity. Suitable for process development.
UOM: 1 * 1 unid.


Fornecedor: Cytiva
Descrição: Sephadex™ G-50 Medium is well established gel filtration medium for desalting and buffer exchange of biomolecules >30000 molecular weight. The larger bead size of G-50 Medium is suited for large scale separations.
Fornecedor: Cytiva
Descrição: HiTrap™ Capto™ Q ImpRes is a strong anion exchanger prepacked with BioProcess Capto™ ImpRes media for screening and small-scale protein purifications using ion exchange chromatography (IEX).

Fornecedor: MP Biomedicals
Descrição: Chloride form quaternary ammonium functionality.Strongly basic, macroreticular resin of moderately high porosity with benzyltrialkylammonium functionality.

Código de Artigo: (ICNA0215173805)
Fornecedor: MP Biomedicals
Descrição: Neuraminidase of non-pathogenic streptococci, is prepared from the culture filtrate by Ammonium Sulfate precipitation and Ion-exchange chromatography.
UOM: 1 * 5 UA


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O stock para este item é limitado. Por favor, certifique-se de que efetuou o seu login para visualizar o stock disponível. Se a call está visível e precisar de ajuda, por favor, ligue para 213 600 770
Este produto é sujeito a regulamentação especifica.
Em caso de encomenda, será contactado a solicitar documentação complementar necessária e/ou obrigatória (licença, autorização ou declaração de uso final) para a continuidade do pedido. Agradecemos a vossa compreensão
Este produto é sujeito a regulamentação especifica.
Em caso de encomenda, será contactado a solicitar documentação complementar necessária e/ou obrigatória (licença, autorização ou declaração de uso final) para a continuidade do pedido. Agradecemos a vossa compreensão.
Este produto está bloqueado. Para obter mais informações, contacte a VWR através do número 213 600 770.
O produto pretendido já não se encontra disponível. O produto indicado é um substituto.
Este produto encontra-se em rutura de stock. Poderá encontrar alternativas pesquisando pelo código de artigo indicado acima. Se precisar de ajuda, por favor contacte a VWR através do 213 600 770.
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