Intact Protein Analysis

intact protein analysis

Protein Molecular Mass Measurement

Intact protein analysis provides information on the accurate mass of the protein and the relative abundance of its isoforms and modifications. It is an invaluable approach for the analysis of biologics throughout manufacturing to assess purity and heterogeneity characteristics for lot release purposes.

+ P401: Protein Molecular Mass Measurement
Intact Protein Molecular Mass Measurement of Purified Protein Samples Using Intact Protein Mass Spectrometry Analysis Technology

Price: $450 per sample

Turnaround Time: 5 to 10 business days

Service Description

• Molecular weight determination of purified protein samples with an expected molecular mass less than 160 kDa, a mass accuracy < 20 ppm, and a mass range from 40 to 8,000 m/z
• Workflow: Sample preparation, intact protein mode LC-MS analysis, data analysis, and results report

Deliverables

• Protein Analysis Report
• Full MS spectra of intact protein peak from Liquid Chromatography-Mass Spectrometry
• Deconvoluted spectrum range from 10 kDa to 160 kDa showing the purity and molecular weight
• Data figures
• Raw data files, upon request

Suitable Sample Type

• Purified protein sample, in solution or dried (≥ 20 µg per sample recommended for optimal results, purity > 90%)

• Molecular weight determination of purified protein samples with an expected molecular mass less than 160 kDa, a mass accuracy < 20 ppm, and a mass range from 40 to 8,000 m/z
• Workflow: Sample preparation, intact protein mode LC-MS analysis, data analysis, and results report

• Protein Analysis Report
• Full MS spectra of intact protein peak from Liquid Chromatography-Mass Spectrometry
• Deconvoluted spectrum range from 10 kDa to 160 kDa showing the purity and molecular weight
• Data figures
• Raw data files, upon request

• Purified protein sample, in solution or dried (≥ 20 µg per sample recommended for optimal results, purity > 90%)

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Contact us

Call now for immediate assistance!

301-761-4835 | [email protected]

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Sample Shipping Instructions

Please fill out the Sample Pickup Request if there is dropbox in your area

If there is no DNA-sample drop box at your location, please ship your sample to
Poochon Scientific
5350 Partners Court, Suite C,
Frederick, MD, 21703