Lab Handling
SS-31 Reconstitution, Sequence and the N-Acetyl Question
SS-31 is a cationic four-residue peptide with an unnatural amino acid. How to reconstitute it, and why the terminal form on the label matters.
Laboratory handling
The questions that sit between receiving a vial and running an experiment: warming and opening, repeated stopper entry, labelling, aliquoting, transport, and the practical reasons a result fails to reproduce between two benches using the same compound.
Lab Handling
Gonadorelin Reconstitution, Mixing and Shelf Life
Gonadorelin is native GnRH with both termini already protected. The one vulnerable region, the oxidation-prone residues and how to store it.
Lab Handling
GHRP-6 and GHRP-2 Reconstitution and Mixing
Both peptides are tryptophan-rich hexapeptides with D-residues. Why that makes them light-sensitive and why mass alone cannot confirm them.
Lab Handling
Kisspeptin-10 Reconstitution and Working Solutions
Kisspeptin-10 has a characterised decomposition product and short measured exposure. How to reconstitute it so the concentration is what you think.
Lab Handling
Ipamorelin Stability and Storage in the Laboratory
Ipamorelin has no tryptophan, histidine or cysteine, which makes it unusually forgiving. What that removes, and what still governs storage.
Lab Handling
Selank Storage and Stability in the Laboratory
Selank is a tuftsin analogue extended with a Pro-Gly-Pro tail. What that design does for stability, and how the peptide should be stored.
Lab Handling
Does NAD+ Need Refrigeration? Storage and Stability
NAD+ is hygroscopic and degrades in solution. Why the solid needs dry cold storage and why solutions should be prepared close to use.
Lab Handling
ARA-290 Reconstitution: An 11-Residue Helix Mimic
ARA-290 reproduces a helical face of erythropoietin in eleven residues. Why that makes handling unforgiving, and how to reconstitute it properly.
Lab Handling
SLU-PP-332 Handling: Solubility, Purity and Storage
SLU-PP-332 is a small molecule, not a peptide, so it needs different handling. Co-solvents, precipitation checks and what its purity data should show.
Lab Handling
Sermorelin Reconstitution, Half-Life and Storage
Sermorelin is GHRH(1-29), a 29-residue peptide with a short measured half-life. Reconstitution maths, stability chemistry and storage practice.
Lab Handling
IGF-1 LR3 Reconstitution: It Is a Protein, Not a Peptide
IGF-1 LR3 is an 83-residue folded protein with three disulfide bridges. Why peptide reconstitution practice does not transfer, and what does.
Lab Handling
CJC-1295 Storage: Why the DAC Version Differs
CJC-1295 with DAC carries a reactive maleimide group; the no-DAC version does not. That difference changes how each should be stored and handled.