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Do you provide the analysis of natural or recombinant proteins or large peptides >3 kDa?

Do you provide the analysis of natural or recombinant proteins or large peptides >3 kDa?


Yes, we offer several analysis options for the analysis and characterization of proteins, natural proteins or recombinanat proteins, or larger peptides (>3 kDa) from natural or recombinant source. 

 

Examples of offered methods are:

 


Test will show that the protein, a mixture of natural proteins, a recombinant protein, or a recombinant polypeptide is present in the sample. Test  will show if the natural protein or recombinant protein or peptide is found in the sample, if the target mass is present as well, and if it is a single and a pure protein.

This test is recommended as the starting test for most analysis protocols, for example when analyzing a recombinant human growth hormone (HGH).


This analysis is used to determine the amino acid ratios present in the sample.

Test will show that a protein, a mixture of proteins, the natural or recombinant protein, a peptide, a mixture of peptide, or amino acids is present in the sample. The accurate quantities of the detected amino acids will allow to accurately determining quantities of the analyzed peptides, proteins, natural protein, recombinant protein, or amino acids that are present in the sample(s).


This method is used to determine accurate molecular weight and allow the determination of the mass of a natural protein, a recombinant protein, or a peptide in daltons (or mass units) with an error of 0.1 to 0.2% in the range from 5,000 to 80,000 daltons.


This analysis allows for the identification of the nature or origin of the protein, the natural protein, a recombinant protein, or peptide by determining the sequence or part of the protein or peptide sequence present in the sample. This kind of test involves a more compelx experimental approach, please inquire for more details.