PEG MGF is a supplier-designated pegylated mechano-growth-factor-related research peptide. Available specifications: 2mg*10vials. For laboratory research use only.
PEG MGF is studied in experimental systems related to IGF-1 splice-variant biology and peptide stability. Pegylation can alter recovery, retention, and assay behavior, so identity and response should be qualified for the tested material.
This product is supplied as a lyophilized powder. Store unopened vials at 2-8°C, protected from light and moisture, for up to 2 years.
After reconstitution with bacteriostatic water, store at 2-8°C and use within 30 days. Label the vial with the preparation date, use sterile handling, swirl gently rather than shaking, and avoid repeated freeze-thaw cycles.
Small quantities of lyophilized material can form a thin cake, film, or light residue on the vial wall or base. Check the lot documentation rather than judging quantity by appearance.
Add bacteriostatic water slowly down the vial wall, swirl gently, and allow time for equilibration. Do not shake vigorously. Quarantine the vial if persistent particles, cloudiness, or discoloration remains.
Divide the labeled mass in one vial by the added solvent volume. Reconstitution volume does not confirm purity or recovered mass.
Review the lot-specific COA, identity result, purity result, storage history, and specification label before preparing the assay.
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