PB-122Purity on request
Semax
C₃₇H₅₁N₉O₁₀S
ACTH(4-10)-derived heptapeptide. Approved in Russia for stroke/cognitive research.
Research Use Only · Neuroregulation Research Peptides
CAS 80714-61-0
Docs Documentation Available Upon Request
PB-123Purity on request
Fig. · White to off-white lyophilized powder
Neuroregulation Research Peptides
N-Acetyl Semax
C₃₉H₅₄N₁₀O₁₀S · 854.97 g/mol
N-Acetyl Semax is a chemically modified derivative of Semax, N-acetylated at the terminal methionine and C-amidated for greater resistance to aminopeptidase degradation. It is studied alongside its parent compound in neuroprotection and cognitive-neuroscience research, and as a control molecule for comparing how terminal modifications affect neuropeptide stability.
Purity
On request
Quantity
Milligram, gram, or bulk quantities
Documentation
COA, HPLC, MS / LC-MS, SDS
Packaging
Bulk, non-branded, or private label
Research Use Only · Buyer verification required
Specifications
Technical profile.
Catalog Number
PB-123
CAS Number
2920938-90-3
Sequence
Ac-Met-Glu-His-Phe-Pro-Gly-Pro-NH2
Molecular Formula
C₃₉H₅₄N₁₀O₁₀S
Molecular Weight
854.97 g/mol
Purity (HPLC)
Available specifications confirmed with quotation
Appearance
White to off-white lyophilized powder
Vial Size
Confirmed with quotation
Storage
−20 °C, sealed, desiccated, protected from light
Reconstitution
Sterile water, bacteriostatic water, normal saline, or DMSO
Classification
Research Use Only
Documentation & Quality
What documentation may be available for N-Acetyl Semax.
N-Acetyl Semax·PB-123
Certificate of Analysis (COA)
Manufacturing partner or independent summary of identity, purity, and other release testing for a batch.
Pending Verified Documentation
HPLC Chromatogram
Chromatographic data supporting the purity result reported for a batch.
Pending Verified Documentation
Mass Spectrometry (MS) Report
Mass spectrometry data supporting molecular identity confirmation.
Pending Verified Documentation
Endotoxin Test
Endotoxin testing result, where applicable to the product and its intended use.
Pending Verified Documentation
Safety Data Sheet (SDS)
Handling, storage, and safety information for the material.
Pending Verified Documentation
Third-Party Laboratory Report
Testing performed by an independent laboratory, separate from the manufacturing partner's own QC.
Pending Verified Documentation
Documentation is lot-specific. The statuses above describe what may be available, not a specific batch result. Lot-specific documentation is available with quotation or order. Please contact our team to confirm current documentation availability.
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Bulk quantities, custom purity, documentation, and packaging options are reviewed for qualified business buyers.
Related compounds.
View full catalogPB-124Purity on request
Selank
C₃₃H₅₇N₁₁O₉
Tuftsin-derived heptapeptide. Approved in Russia for anxiety.
Research Use Only · Neuroregulation Research Peptides
CAS 129954-34-3
Docs Documentation Available Upon Request
PB-125Purity on request
N-Acetyl Selank Amidate
C₃₅H₅₉N₁₁O₁₀
N-acetylated, C-amidated Selank derivative.
Research Use Only · Neuroregulation Research Peptides
CAS 2212313-10-6
Docs Documentation Available Upon Request