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Altera Science delivers peptides with a purity exceeding 99%. Utilizing advanced solution and solid-phase peptide synthesis technologies, Altera Science produces high-quality peptides and proteins suitable for diverse research applications. Peptide purity is ensured and confirmed through rigorous manufacturing and production procedures, strict quality control measures, and the application of high-performance liquid chromatography (HPLC) and mass spectrometry (MS) analyses.
High-performance liquid chromatography (HPLC) is a sophisticated analytical technique employed to separate, identify, and quantify each component within a mixture. This method provides highly precise peptide analysis. Mass spectrometry (MS) is used to determine the mass of sample components by ionizing chemical species and sorting the resulting ions based on their mass-to-charge ratio. The data is presented as a plot of ion signal versus mass-to-charge ratio. Both HPLC and MS are highly accurate peptide testing methodologies that substantiate the purity and identity of peptides produced by Altera Science.
Altera Science maintains stringent quality control throughout all stages of peptide production within its synthesis laboratory, meticulously verifying the sequential structure of each peptide for precise accuracy in every preparation.
Altera Science offers peptides with a purity exceeding 99% for research and development purposes. However, the purity of peptides synthesized by various manufacturers can differ significantly. Researchers often inquire about the minimum acceptable peptide purity for their specific applications. Generally, higher peptide purity enhances the reliability of the preparation. For critical applications such as in vitro studies or clinical trials, only exceptionally pure peptides (greater than 98% purity) are appropriate. Nevertheless, some applications can tolerate lower peptide purities. The minimum recommended purity level depends on the specific application. Examples of minimum acceptable purity levels include:
Peptides with higher purity are suitable for applications requiring lower minimum purity levels. Altera Science supplies peptides of exceptionally high purity, meeting or exceeding all the aforementioned purity requirements.
NOTICE REGARDING RESEARCH MATERIALS: All content and materials available on this website are for informational purposes only. The compounds supplied by this entity are provided exclusively for controlled, in vitro scientific inquiry and laboratory use. These compounds are not formulated or sold as drugs, dietary supplements, or cosmetic products and are not intended for any clinical application in humans or animals. Any use outside of a laboratory research setting is strictly prohibited.
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