Region

Applications

Signature Peptides of Rituximab on a bioZen Peptide XB-C18 Column Using bioZen MagBeads

Sample Preparation Details

Part Number :KS0-9533
Description :bioZen MagBeads
Evaporate: :Evaporate to dryness
Reconstitute :beads with PBS buffer to the original slurry volume.
Dispense 25 µL of bead slurry into a 96 well plate
Transfer 96 well plate onto magnetic stand for 30 seconds and discard liquid
Reconstitute beads with PBS buffer to the original slurry volume.
Vortex bead slurry using mixer or pipette
Transfer 96 well plate onto magnetic stand for 30 seconds and discard liquid
Add 500µL PBS Buffer to each plate well that contains beads
Transfer 96 well plate onto magnetic stand for 30 seconds and discard liquid
Transfer 96 well plate onto magnetic stand for 30 seconds and discard liquid
Transfer 96 well plate onto magnetic stand for 30 seconds and discard liquid
Vortex bead slurry using mixer or pipette
Transfer 50 µL of bead slurry into each well that contains 25 µL sample. Mix well before transferring
Reconstitute beads with PBS buffer to the original slurry volume.
Transfer 96 well plate onto magnetic stand for 30 seconds and discard liquid
Transfer plate for incubation for one hour at room temperature with a shaking speed of 1200 RPM using a deep well plate thermoshaker. Beads should stay suspended during incubation
Transfer 96 well plate onto magnetic stand for 30 seconds and discard liquid
Add 500µL PBS Buffer to each plate well that contains beads
Transfer 96 well plate onto magnetic stand for 5 minutes and collect supernatant
Transfer 96 well plate onto magnetic stand for 30 seconds and discard liquid
Add 500µL PBS Buffer to each plate well that contains beads
Shake and mix the bead slurry, using vortex or pipette
Transfer 96 well plate onto magnetic stand for 30 seconds and discard liquid
Add 500µL PBS Buffer to each plate well that contains beads
Shake and mix the bead slurry, using vortex or pipette
Transfer 96 well plate onto magnetic stand for 30 seconds and discard liquid
Reconstitute beads with PBS buffer to the original slurry volume.
Shake and mix slurry of anti-human IgG coated beads well, using vortex or pipette
Transfer 50 µL of bead slurry into each well that contains 25 µL sample. Mix well before transferring
Add cover to plate using polyester plate film
Vortex to mix plate
Transfer plate for incubation for one hour at room temperature with a shaking speed of 1200 RPM using a deep well plate thermoshaker. Beads should stay suspended during incubation
Transfer 96 well plate onto magnetic stand for 30 seconds and discard liquid
Add 200 µL of PBS Buffer to each well that contains beads
Vortex well and place plate on centrifuge for 2 minutes at 400RPM
Transfer 96 well plate onto magnetic stand for 30 seconds and discard liquid
Add 200µL of 10mM Ammonium Bicarbonate to each well that contains beads
Vortex well and place plate on centrifuge for 2 minutes at 400RPM
Transfer 96 well plate onto magnetic stand for 30 seconds and discard liquid
Add 100µL of 0.1% TFA in water to each well and vortex
Add pH paper to check pH value (should be lower than 3)
Add plate cover and shake for 10 minutes at 1200RPM using thermomixer
Transfer plate on centrifuge for 2 minutes at 400RPM
Transfer 96 well plate onto magnetic stand for 5 minutes and collect supernatant
Notes :steps 1-25 = bead activation steps 26-31 = immunocapture steps 32-42 = wash and elution

Application Detail (App ID: 25617)

Part No:00B-4768-AN
Dimensions:50 x 2.1 mm ID
Elution Type:Gradient
Elution A:0.1% Formic acid in Water
Elution B:0.1% Formic acid in Acetonitrile
Gradient Profile:
Step No. Time (min) Pct A Pct B
1 0 85 15
2 4.5 75 25

Flow Rate:0.3 mL/min
Col. Temp: 40 °C
Detection: LC/MS @ (0°C)
Note:*Rat

Analyte Details

Analyte Detail not available