CAS 150469-23-1 PrionProtein(106-126)(human)(scrambled)

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CAS 150469-23-1 PrionProtein(106-126)(human)(scrambled)
Details
Scrambled control of the neurotoxic PrP106-126 fragment;
Category: Prion toxic-fragment control / sequence-specific negative control.
Peptide Purity (HPLC) ≥95%
CAS No. 150469-23-1
Structure Linear scrambled control (PrP106-126 scrambled)
Solubility Water/dilute acetic acid, PBS
Storage Powder, −20°C, dry, light-protected
Category
Epitope Peptides
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Description

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Description PrP106-126 (KTNMKHMAGAAAAGAVVGGLG) is neurotoxic and amyloidogenic; this scrambled version shares composition but not order and lacks toxic aggregation, used to verify sequence-dependent toxicity.

 

Product Basic Information Table

 

Product Standard English Name Product Abbreviation / Alias Function Tags (comma-separated) Core Structure Molecular Formula Exact Mass (Da) Average MW (Da) Salt Form Length (aa)
Prion Protein (106-126) (human) (scrambled) PrP 106-126 scrambled, scrambled negative control peptide, NGAKALMGGHGATKVMVGAAA, CAS 150469-23-1 Prion/PrP,neurotoxic peptide,scrambled control,negative control,amyloid aggregation,CJD NGAKALMGGHGATKVMVGAAA (H-Asn-Gly-Ala-Lys-Ala-Leu-Met-Gly-Gly-His-Gly-Ala-Thr-Lys-Val-Met-Val-Gly-Ala-Ala-Ala-OH, linear 21-mer; same amino-acid composition as wild-type KTNMKHMAGAAAAGAVVGGLG but shuffled) C80H138N26O24S2 1910.98 1912.26 Free acid (per published formula; CAS 150469-23-1; Bachem 4033124) 21

 

Physicochemical Solubility & Storage Parameters

 

Product Code Appearance Long-term Storage Short-term Storage Solution Stability Solid Powder Stability
PEP-PRPS-01 White to off-white powder (highly hydrophobic, purity >=95% HPLC; CAS 150469-23-1) Store frozen below -20 C, dry, sealed and light-protected (single-use aliquots stable ~2-3 years; contains 2 Met, oxidation-prone) Store at 4 C sealed and dry, use within 2-4 weeks; use reconstituted solution promptly, aliquot and store at -20 C Poorly water-soluble (highly hydrophobic, 52% hydrophobic residues); first dissolve in DMSO or acetonitrile/HFIP, then dilute in PBS/buffer; aggregation-prone; keep reconstituted solution on ice, avoid repeated freeze-thaw; contains 2 Met (oxidation-prone), avoid oxidants powder stable long-term (~2-3 years) at -20 C, dry, light-protected and sealed; moisture-proof; Met is oxidation-sensitive, avoid prolonged air exposure

 

Functional Description

 

Product Code Frontend Short Summary Detailed Biological Function Description Applicable Research Areas (comma-separated) Targets / Pathways
PEP-PRPS-01 Prion Protein (106-126) (human) (scrambled) (NGAKALMGGHGATKVMVGAAA, CAS 150469-23-1) is the same-composition scrambled negative-control peptide of the neurotoxic human PrP 106-126 core fragment; its molecular weight is identical to wild-type KTNMKHMAGAAAAGAVVGGLG, used to rule out sequence-specific neurotoxicity and aggregation. Wild-type human PrP 106-126 (KTNMKHMAGAAAAGAVVGGLG, CAS 148439-49-0) is a widely used neurotoxic core fragment in prion disease (CJD, scrapie, BSE) research that induces neuronal apoptosis, microglial activation, oxidative stress and beta-sheet amyloid aggregation. This product is the same-composition scrambled version (NGAKALMGGHGATKVMVGAAA, CAS 150469-23-1; Bachem product 4033124); its formula and MW are identical to wild-type (C80H138N26O24S2, avg 1912.26), but it lacks the sequence-specific neurotoxicity and aggregation propensity of WT. It is the standard negative-control peptide for PrP 106-126 neurotoxicity, aggregation kinetics and receptor-binding studies. Prion diseases/CJD,neurodegeneration,amyloid aggregation,negative-control peptide,neurotoxicity model PrP^C cell-surface receptor; neuronal membrane/oxidative-stress pathways (negative control; no sequence-specific neurotoxicity)

 

 

 

 

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