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Care and use manual – Waters MassPREP Online Desalting Cartridge User Manual

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m/z

1000

1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800

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Injection 97 blank

Injection 98 BSA

Injection 99 MAb

Injection 100 blank

Time

0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00

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Injection

Injection

Injection 99_MAb

Injection 100_blank

Figure 3: Results from final 4 injections on MassPREP On-line Desalting Cartridge from a 100 injection overnight sequence noting absence of protein
carryover between injections. Test series consisted of repetitive injections of PBS, IgG monoclonal antibody (mAb) and BSA.

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[ CARE AND USE MANUAL ]

MassPREP On-Line Desalting Cartridge