Millipore Amicon Ultra-2 User Manual Download Page 11

Amicon

®

 Ultra-2 Centrifugal Filter Devices

11

Notice

We provide information and advice to our customers on application technologies and regulatory matters to the best of our 

 

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their own responsibility for checking the suitability of our products for the envisaged purpose. 

Contact Information

For the location of the office nearest you, go to 

www.sigmaaldrich.com/offices

Technical Assistance

Visit the tech service page on our web site at 

www.sigmaaldrich.com/techservice

.

Standard Warranty

The applicable warranty for the products listed in this publication may be found at 

www.sigmaaldrich.com/terms

 (“Conditions of 

Sale”).

The vibrant M, Millipore, Amicon, Milli-Q, and Ultracel are trademarks of Merck KGaA, Darmstadt, Germany, or its affiliates. All 

 

other trademarks are the property of their respective owners. Detailed information on trademarks is available via publicly 

 

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©2019 Merck KGaA, Darmstadt, Germany and/or its affiliates. All rights reserved.
PR05484, Rev. 02/19

 The life science business of Merck KGaA, Darmstadt, Germany

 

 operates as MilliporeSigma in the U.S. and Canada.

Summary of Contents for Amicon Ultra-2

Page 1: ...pun in a swinging bucket or fixed angle rotor Amicon Ultra 2 devices are supplied non sterile and are for single use only The Amicon Ultra 2 product line includes 5 different cutoffs Molecular Weight...

Page 2: ...Failure to fully seat the device in the filtrate collection tube and push the concentrate collection tube firmly onto the device may result in the device breaking during centrifugation See figure bel...

Page 3: ...mL protein in 100 mM NaCl 50 L of 40 mg mL protein in 100 mM NaCl 100 mM NaCl 50 L of 40 mg mL protein in 12 3 mM NaCl 12 3 mM NaCl Add 1 95 mL of 10 mM NaCl or exchange buffer 2 mL of 1 mg mL protei...

Page 4: ...10 to 20 minutes of centrifugation the lowest concentrate volume 30 70 L is reached after spinning for 10 to 60 minutes Figure 1 Typical Filtrate Volume vs Spin Time for Amicon Ultra 2 Device Swingin...

Page 5: ...nd 10K BSA for 30K and 50K and IgG for 100K n 8 Shaded volumes were used for the calculation of protein recovery in Table 5 Table 3 Typical Concentrate Volume Concentration Factor v Spin Time Fixed An...

Page 6: ...nging bucket rotor 4 000 g or 35 fixed angle rotor 7 500 g 2 mL starting volume room temperature n 12 Factors that determine sample recovery include the nature of the protein solute relative to the de...

Page 7: ...te collection tube and concentrate collection tube before use 2 Fill filter device with solution and reweigh 3 Assemble device in filtrate collection tube and centrifuge per instructions 4 Collect the...

Page 8: ...rum or plasma do not exceed 5 400 x g Active membrane area 1 cm2 Hold up volume 5 L Dimensions Filter device and tube Length concentration mode device in filtrate tube 119 7 mm 4 71 in Length recovery...

Page 9: ...ent 0 1 Tergazyme detergent 1 Lubrol PX detergent 0 1 Triton X 100 surfactant 0 1 Nonidet P 40 surfactant 2 Tween 20 surfactant 0 1 Sodium deoxycholate 5 Organic solvents Acetone Not recommended Ethyl...

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Page 11: ...office nearest you go to www sigmaaldrich com offices Technical Assistance Visit the tech service page on our web site at www sigmaaldrich com techservice Standard Warranty The applicable warranty fo...

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