This HPLC method is suitable for analyzing protein and modified protein with a hydrophobic small molecule, separating the components according to hydrophobicity. It can be used to determine if a protein is modified or not based on the retention time change. A standard pdf file of the HPLC profile will be supplied.

Per sample charge:

1-4 samples: $70

5-10 samples: $60

After 10 samples: $50

Standard services is 1-3 days.

Sample submission for protein and their conjugate:

1)      Dilute your samples in water to 1 mg/mL, and then transfer minimum 50 μL of the diluted solution to a 500 μL micro-centrifuge tube. Label the vial properly.

2)      Ship your samples with packing material and shipping method that are suitable for your samples.

For analysis of conjugate, always ship a sample of un-labeled small molecule and protein for analysis at the same time.