aβ(1-42)

(Gly22)-Amyloid β-Protein (1-42), a peptide fragment of Amyloid β-Protein (Aβ), plays a crucial role in Alzheimer's disease by forming the main component of vascular and parenchymal amyloid deposits. The Glu22 to Gly22 mutation in Aβ is known to enhance aggregation [1] [2].

(Glu20)-Amyloid β-Protein (1-42) represents a variant of amyloid β-protein (Aβ) that fibrillizes more slowly due to the Glu20 mutation, which diminishes Aβ42's tendency to aggregate and inhibits the accumulation of this slowly fibrillizing peptide. Amyloid β-protein is the principal constituent of amyloid deposits in the vascular system and brain parenchyma in Alzheimer's disease [1] [2].

(D-Asp1)-Amyloid β-Protein (1-42), a peptide fragment of amyloid β-protein (Aβ), serves as the primary constituent of vascular and parenchymal amyloid deposits associated with Alzheimer's disease [1].

Cys-Gly-Lys-Arg-Amyloid β-Protein (1-42), a peptide fragment derived from amyloid β-protein (Aβ), is crucial in Alzheimer's disease research [1].

β-Amyloid (1-42), rat/mouse TFA is a 42-amino-acid polypeptide fragment that exhibits neurotoxicity to hippocampal slices and is commonly used to establish Alzheimer's disease models for related research.

(Met(O)35)-Amyloid β-Protein (1-42) is the oxidized form of Methionine 35 in Aβ42, capable of producing an oligomer size distribution similar to Aβ40. This compound is utilized in Alzheimer's disease (AD) research [1].

(Met(O2)35)-Amyloid β-Protein (1-42) is a peptide [1].

(Nle35)-Amyloid β-Protein (1-42) ammonium is a peptide.

Biotinyl-Amyloid β-Protein (1-42) ammonium, a biotinylated form of Amyloid β-Protein (1-42), is used in research on the conversion of Aβ1-42 to Aβ1-40 in the brain [1].

FITC-β-Ala-Amyloid β-Protein (1-42) (ammonium) is a fluorescein isothiocyanate (FITC)-tagged monomeric peptide of amyloid beta 1-42, which plays a critical role in the pathogenesis of Alzheimer’s disease, making FITC-β-Ala-Amyloid β-Protein (1-42) (ammonium) a valuable tool for mechanistic studies, drug screening, and biomolecular investigations related to neurodegenerative processes.

Biotinyl-Ahx-Amyloid β-Protein (1-42) ammonium is an N-terminally biotin-tagged form of Amyloid β-Protein (1-42), the primary component of vascular and parenchymal amyloid deposits associated with Alzheimer's disease [1].

'(Asp37)-Amyloid β-Protein (1-42) [1]' refers to the G37D mutant variant of the wild-type Amyloid-beta (1-42) peptide.

(Gln22)-Amyloid β-Protein (1-42), a Dutch mutation (E22Q) variant of β-Amyloid (1-42), exhibits enhanced fibrillogenic and pathogenic properties [1].

'(Lys22)-Amyloid β-Protein (1-42) represents a mutation of the wild-type (WT) Amyloid β-Protein (1-42) peptide [1].'

Biotin-β-Amyloid (1-42), human TFA, also known as Biotin-Amyloid β-Peptide (1-42) (human) TFA, is a biotin-labeled 42-amino acid peptide implicated in the pathogenesis of Alzheimer's disease.

[Asn23]-beta-Amyloid (1-42), Iowa mutation, is a biologically active peptide with increased aggregation propensity and fibril toxicity. This mutation involves the substitution of Aspartic acid (Asp) at position 23 with Asparagine (Asn), contributing to autosomal dominant Alzheimer's Disease and associated with severe cerebral amyloid beta-protein angiopathy (CAA) due to a missense alteration at position 694 of the amyloid precursor protein (APP) gene.

[Arg6]-β-Amyloid (1-42), England mutation, is a biologically active peptide linked to autosomal dominant Alzheimer's Disease in various kindreds. The English (H6R) mutation disrupts H6 interactions due to alterations in the beta-amyloid precursor gene.

Gastric Inhibitory Peptide (1-42) (porcine) TFA is a glucose-dependent insulinotropic polypeptide released by intestinal K-cells. It stimulates insulin secretion while inhibiting gastric acid secretion and gastrointestinal motility, thereby regulating digestive function.

β-Amyloid (1-42), human, is a 42-amino acid peptide integral to the pathogenesis of Alzheimer disease.

β-Amyloid (1-42), acetate (human) is a peptide consisting of 42 amino acids that is part of β-Amyloid and is commonly used in Alzheimer's disease modeling.

β-Amyloid (1-42), rat/mouse is a peptide composed of 42 amino acids that exerts significant neurotoxic effects on hippocampal slices, causing neuronal damage and functional impairment. It is commonly used to establish both in vitro and in vivo Alzheimer's disease models.

β-Amyloid (1-42), rat TFA is a 42-aa peptide, shows the effects of cytotoxicity on acute hippocampal slices, and has been used in studies of alzheimer's disease.

β Amyloid (1-42) (scrambled) TFA serves as a negative control for β-Amyloid (1-42), human TFA.

5-FAM-β-Amyloid (1-42), human (5-FAM-Amyloid β-peptide (1-42) (human) TFA) is a β-Amyloid (1-42), human variant labeled with 5-FAM.