TogoPeptide
Knowledge base
News, facts and research on research peptides. Factual, without claims.
Fact 5 tips to keep your peptides stable for longer
Peptides are delicate molecules. These five practical tips help you preserve quality as long as possible.
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Fact Reconstitution in 4 steps: from powder to solution
Dissolving a lyophilised peptide is simple when you go step by step. Here is how to calculate and mix carefully, with our calculator.
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News The fresh-batch method: freshly made, always with a COA
What we hold in stock ships right away; the rest we make fresh for you. Maximum freshness and purity, always with a per-batch certificate of analysis.
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News New: GLOW and KLOW research blends now available separately
The pre-blended stacks GLOW and KLOW are now their own products with a clear composition and batch documentation.
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Fact What does 99% purity mean for a peptide?
A purity percentage tells how much of the material is the intended peptide. We explain how to read it.
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Fact Why research peptides are supplied freeze-dried
Freeze-drying (lyophilisation) keeps peptides stable during transport and storage. This note explains why.
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Fact How to read a COA and a chromatogram
Reading a certificate of analysis and an HPLC chromatogram: peak, retention time and purity in percent.
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Fact What is a certificate of analysis (COA)?
A COA shows the identity and purity of a batch, supported by HPLC and mass spectrometry.
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Research Melanocortin peptides: MT-2 and PT-141 in research
MT-2 and PT-141 act on the melanocortin receptors, a classic subject in peptide research.
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Research BPC-157 and TB-500 in tissue and recovery research
Two peptides often named together in preclinical tissue research. A factual description, without claims.
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Fact Nootropic research peptides: Selank and Semax in brief
Selank and Semax are Russian research peptides widely studied in neuroscience.
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Research Growth hormone secretagogues: CJC-1295 and Ipamorelin
CJC-1295 is a GHRH analogue, Ipamorelin a GHRP. Why these two research peptides are often studied together.
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Fact What is a GHRH analogue? Sermorelin, CJC-1295 and Tesamorelin
GHRH analogues mimic a natural signalling peptide and are a classic subject in growth hormone research.
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Research GLP-1 research peptides: a factual overview
Semaglutide, Tirzepatide and Retatrutide are peptides studied in scientific research on the GLP-1 system.
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Fact Solvents in the lab: why acetic acid water is sometimes used
Not every peptide dissolves equally well in bacteriostatic water. Sometimes a mildly acidic solution helps.
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Research GHK-Cu and skin research
GHK-Cu is a copper peptide studied in research on skin, collagen and tissue. A factual description.
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Fact What is bacteriostatic water?
Bacteriostatic water is sterile water with benzyl alcohol. In research it is used to dissolve freeze-dried peptides.
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Fact Storage and shelf life of lyophilised peptides
Stored freeze-dried, peptides stay stable for a long time. Cool, dry and dark is the rule of thumb; refrigerated once dissolved.
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Fact Reconstitution: preparing a peptide with bacteriostatic water
Lyophilised research peptides are dissolved before use in the lab, usually with bacteriostatic water. This note explains the basics.
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