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Nacalai Tesque Reagents, Standards, Solvents

Arg-SEC Mobile Phase

Size-Exclusion Chromatography (SEC) is an essential technology for developing biopharmaceuticals. SEC is normally carried out in aqueous solution so that the mobile phase has a minimal impact on the target biopharmaceutical proteins, e.g., not disrupting the protein structure. However, such mobile phase is not often optimal for the performance of SEC. Proteins often bind to the SEC column surface, leading to a compromised protein elution and peak resolution. Such binding can cause incorrect determination of the size of the eluted proteins and the amount of the aggregated species. To overcome these problems, arginine-based mobile phase*1 has been developed. This mobile phase reduces non-specific protein binding to many SEC columns, while not affecting the protein structure. Depending on the strength of non-specific binding, there are 3 mobile phases: strong, standard and mild.


 



Item Name Product Image Price

Nacalai Tesque Arg-SEC Mobile Phase (Mild) Reagent, 1 Litre, 1/Pk - 16998-41

Arg-SEC Mobile Phase Nacalai Tesque Arg-SEC Mobile Phase (Mild) Reagent, 1 Litre, 1/Pk Product Number: 16998-41 Size-Exclusion Chromatography (SEC) is an essential technology for developing biopharmaceuticals. SEC is normally carried out in...
Nacalai Tesque Arg-SEC Mobile Phase (Mild) Reagent, 1 Litre, 1/Pk - 16998-41
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Nacalai Tesque Arg-SEC Mobile Phase (Standard) Reagent, 1 Litre, 1/Pk - 16999-31

Arg-SEC Mobile Phase Nacalai Tesque Arg-SEC Mobile Phase (Standard) Reagent, 1 Litre, 1/Pk Product Number: 16999-31 Size-Exclusion Chromatography (SEC) is an essential technology for developing biopharmaceuticals. SEC is normally carried out in...
Nacalai Tesque Arg-SEC Mobile Phase (Standard) Reagent, 1 Litre, 1/Pk - 16999-31
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Nacalai Tesque Arg-SEC Mobile Phase (Strong) Reagent, 1 Litre, 1/Pk - 17000-51

Arg-SEC Mobile Phase Nacalai Tesque Arg-SEC Mobile Phase (Strong) Reagent, 1 Litre, 1/Pk Product Number: 17000-51 Size-Exclusion Chromatography (SEC) is an essential technology for developing biopharmaceuticals. SEC is normally carried out in...
Nacalai Tesque Arg-SEC Mobile Phase (Strong) Reagent, 1 Litre, 1/Pk - 17000-51
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Nacalai Tesque Silica Gel with indicator, Blue, Medium Granular, 500 g, 1/Pk - 17091-55 (HAZMAT)

Nacalai Tesque Silica Gel with indicator, Blue, Medium Granular, 500g, 1/Pk Product Number: 17092-45 Harmful Substance - Hazardous Material (HAZMAT) - Additional Shipping Costs may Apply Melting Point: 1710℃ Boiling point: 2230℃ For Practical...
Nacalai Tesque Silica Gel with indicator, Blue, Medium Granular, 500 g, 1/Pk - 17091-55 (HAZMAT)
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Nacalai Tesque Silica Gel with Indicator, Green, Medium Granular, 500 g, 1/Pk - 17092-45 (HAZMAT)

Nacalai Tesque Silica Gel, Green, Medium Granular, 500g, 1/Pk Product Number: 17092-45 Harmful Substance (HAZMAT) - Hazardous Material - Additional Shipping Costs may Apply Melting Point: 1710℃ Boiling point: 2230℃ For Practical Grade CP...
Nacalai Tesque Silica Gel with Indicator, Green, Medium Granular, 500 g, 1/Pk - 17092-45 (HAZMAT)
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Nacalai Tesque Silica Gel, White (6 mesh up), 500 g, 1/Pk - 30619-45

Nacalai Tesque Silica Gel, White (6 mesh up), 500 g, 1/Pk Product Number: 30619-45 Harmful Substance (HAZMAT) - Hazardous Material - Additional Shipping Costs may Apply. for Practical Grade CP (Reagent) Specifications: Molecular Formula...
Nacalai Tesque Silica Gel, White (6 mesh up), 500 g, 1/Pk - 30619-45
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Nacalai Tesque Silica Gel, White, 500 g - 30615-85 (HAZMAT)

Nacalai Tesque Silica Gel, White, 500G Product Number: 30615-85 Harmful Substance (HAZMAT) - Hazardous Material - Additional Shipping Costs may Apply. Specifications: Molecular Formula SiO2・nH2O Rational Formula SiO2 EINECS  231-545-4 UN...
Nacalai Tesque Silica Gel, White, 500 g - 30615-85 (HAZMAT)
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Nacalai Tesque COSMOSIL 50C18-PREP Packing Material, 50 µm, 120 Å, 1 Kg, 1/Pk - 12065-71

Cosmosil® C18-PREP Open / Flash Column Chromatography Nacalai Tesque COSMOSIL 50C18-PREP Packing Material, 50µm, 120Å, 1Kg, 1/Pk Product Number: 12065-71 Open column chromatography is an excellent and easy technique for large-scale preparation...
Nacalai Tesque COSMOSIL 50C18-PREP Packing Material, 50 µm, 120 Å, 1 Kg, 1/Pk - 12065-71
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Nacalai Tesque COSMOSIL 50C18-PREP Packing Material, 50 µm, 120 Å, 100 g, 1/Pk - 12065-84

Cosmosil® C18-PREP Open / Flash Column Chromatography Nacalai Tesque COSMOSIL 50C18-PREP Packing Material, 50µm, 120Å, 100g, 1/Pk Product Number: 12065-84 Open column chromatography is an excellent and easy technique for large-scale preparation...
Nacalai Tesque COSMOSIL 50C18-PREP Packing Material, 50 µm, 120 Å, 100 g, 1/Pk - 12065-84 £140.00Buy Now

Nacalai Tesque COSMOSIL 50C18-PREP Packing Material, 50 µm, 120 Å, 500 g, 1/Pk - 12065-55

Cosmosil® C18-PREP Open / Flash Column Chromatography Nacalai Tesque COSMOSIL 50C18-PREP Packing Material, 50µm, 120Å, 500g, 1/Pk Product Number: 12065-55 Open column chromatography is an excellent and easy technique for large-scale preparation...
Nacalai Tesque COSMOSIL 50C18-PREP Packing Material, 50 µm, 120 Å, 500 g, 1/Pk - 12065-55
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Nacalai Tesque COSMOSIL 75C18-PREP Packing Material, 75 µm, 120 Å, 1 kg, 1/Pk - 12061-11

Cosmosil® C18-PREP Open / Flash Column Chromatography Nacalai Tesque COSMOSIL 75C18-PREP Packing Material, 75µm, 120Å, 1kg, 1/Pk Product Number: 12061-11 Open column chromatography is an excellent and easy technique for large-scale preparation...
Nacalai Tesque COSMOSIL 75C18-PREP Packing Material, 75 µm, 120 Å, 1 kg, 1/Pk - 12061-11
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Nacalai Tesque COSMOSIL 75C18-PREP Packing Material, 75 µm, 120 Å, 100 g, 1/Pk - 12061-24

Cosmosil® C18 -PREP Open / Flash Column Chromatography Nacalai Tesque COSMOSIL 75C18-PREP Packing Material, 75µm, 120Å, 100g, 1/Pk Product Number: 12061-24 Open column chromatography is an excellent and easy technique for large-scale...
Nacalai Tesque COSMOSIL 75C18-PREP Packing Material, 75 µm, 120 Å, 100 g, 1/Pk - 12061-24
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Nacalai Tesque COSMOSIL 75C18-PREP Packing Material, 75 µm, 120 Å, 500 g, 1/Pk - 12061-95

Cosmosil® C18 -PREP Open / Flash Column Chromatography Nacalai Tesque COSMOSIL 75C18-PREP Packing Material, 75µm, 120Å, 500g, 1/Pk Product Number: 12061-95 Open column chromatography is an excellent and easy technique for large-scale...
Nacalai Tesque COSMOSIL 75C18-PREP Packing Material, 75 µm, 120 Å, 500 g, 1/Pk - 12061-95
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Nacalai Tesque COSMOSIL 140C18-PREP Packing Material, 140 µm, 120 Å, 1 kg, 1/Pk - 12063-91

Cosmosil® C18 -PREP Open / Flash Column Chromatography Nacalai Tesque COSMOSIL 140C18-PREP Packing Material, 140µm, 120Å, 1kg, 1/Pk Product Number: 12063-91 Open column chromatography is an excellent and easy technique for large-scale...
Nacalai Tesque COSMOSIL 140C18-PREP Packing Material, 140 µm, 120 Å, 1 kg, 1/Pk - 12063-91
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Nacalai Tesque COSMOSIL 140C18-PREP Packing Material, 140 µm, 120 Å, 100 g, 1/Pk - 12063-04

Cosmosil® C18 -PREP Open / Flash Column Chromatography Nacalai Tesque COSMOSIL 140C18-PREP Packing Material, 140µm, 120Å, 100g, 1/Pk Product Number: 12063-04 Open column chromatography is an excellent and easy technique for large-scale...
Nacalai Tesque COSMOSIL 140C18-PREP Packing Material, 140 µm, 120 Å, 100 g, 1/Pk - 12063-04
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Nacalai Tesque COSMOSIL 140C18-PREP Packing Material, 140 µm, 120 Å, 500 g, 1/Pk - 12063-75

Cosmosil® C18 -PREP Open / Flash Column Chromatography Nacalai Tesque COSMOSIL 140C18-PREP Packing Material, 140µm, 120Å, 500g, 1/Pk Product Number: 12063-75 Open column chromatography is an excellent and easy technique for large-scale...
Nacalai Tesque COSMOSIL 140C18-PREP Packing Material, 140 µm, 120 Å, 500 g, 1/Pk - 12063-75
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Nacalai Tesque COSMOSIL 75SL-II-PREP Packing Material, 75 µm, 120 Å, 1 Kg, 1/Pk - 38012-51

Cosmosil® SL-II-PREP Open / Flash Column Chromatography Nacalai Tesque COSMOSIL 75SL-II-PREP Packing Material, 75µm, 120Å, 1Kg, 1/Pk Product Number: 38012-51 Open column chromatography is an excellent and easy technique for large-scale...
Nacalai Tesque COSMOSIL 75SL-II-PREP Packing Material, 75 µm, 120 Å, 1 Kg, 1/Pk - 38012-51
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Nacalai Tesque COSMOSIL 75SL-II-PREP Packing Material, 75 µm, 120 Å, 100 g, 1/Pk - 38012-64

Cosmosil® SL-II-PREP Open / Flash Column Chromatography Nacalai Tesque COSMOSIL 75SL-II-PREP Packing Material, 75µm, 120Å, 100g, 1/Pk Product Number: 38012-64 Open column chromatography is an excellent and easy technique for large-scale...
Nacalai Tesque COSMOSIL 75SL-II-PREP Packing Material, 75 µm, 120 Å, 100 g, 1/Pk - 38012-64
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Nacalai Tesque COSMOSIL 75SL-II-PREP Packing Material, 75 µm, 120 Å, 5 Kg, 1/Pk - 38012-06

Cosmosil® SL-II-PREP Open / Flash Column Chromatography Nacalai Tesque COSMOSIL 75SL-II-PREP Packing Material, 75µm, 120Å, 5Kg, 1/Pk Product Number: 38012-06 Open column chromatography is an excellent and easy technique for large-scale...
Nacalai Tesque COSMOSIL 75SL-II-PREP Packing Material, 75 µm, 120 Å, 5 Kg, 1/Pk - 38012-06
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Nacalai Tesque COSMOSIL 75SL-II-PREP Packing Material, 75 µm, 120 Å, 500 g, 1/Pk - 38012-35

Cosmosil® SL-II-PREP Open / Flash Column Chromatography Nacalai Tesque COSMOSIL 75SL-II-PREP Packing Material, 75µm, 120Å, 500g, 1/Pk Product Number: 38012-35 Open column chromatography is an excellent and easy technique for large-scale...
Nacalai Tesque COSMOSIL 75SL-II-PREP Packing Material, 75 µm, 120 Å, 500 g, 1/Pk - 38012-35
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