CAS 131438-74-9: amyloid B-protein fragment 1-38

Description: Amyloid beta-protein fragment 1-38, often referred to as Aβ1-38, is a peptide associated with Alzheimer's disease and is a component of amyloid plaques found in the brains of affected individuals. This fragment is derived from the larger amyloid precursor protein (APP) and consists of 38 amino acids. Aβ1-38 is known for its ability to aggregate, forming oligomers and fibrils, which are implicated in neurotoxicity and the progression of Alzheimer's pathology. The peptide exhibits hydrophobic characteristics, contributing to its propensity to aggregate in aqueous environments. Additionally, it can interact with various cellular receptors and proteins, influencing neuronal signaling and health. The CAS number 131438-74-9 uniquely identifies this specific peptide in chemical databases, facilitating research and study. Understanding the properties and behavior of Aβ1-38 is crucial for developing therapeutic strategies aimed at mitigating its harmful effects in neurodegenerative diseases.

Formula: C₁₈₄H₂₇₇N₅₁O₅₆S

Synonyms:

• Amyloid .beta.-Protein (1-38)
• H-Asp-Ala-Glu-Phe-Arg-His-Asp-Ser-Gly-Tyr-Glu-Val-His-His-Gln-Lys-Leu-Val-Phe-Phe-Ala-Glu-Asp-Val-Gly-Ser-Asn-Lys-Gly-Ala-Ile-Ile-Gly-Leu-Met-Val-Gly-Gly-OH

Amyloid β-Protein (1-38)

CAS: 131438-74-9

Like Aβ (25-35), the Aβ fragment (1-38) destabilizes calcium homeostasis and renders human cortical neurones …

• Formula: C₁₈₄H₂₇₇N₅₁O₅₆S
• Purity: >95%
• Color and Shape: White Lyophilisate
• Molecular weight: 4131.6

Glycine, L-α-aspartyl-L-alanyl-L-α-glutamyl-L-phenylalanyl-L-arginyl-L-histidyl-L-α-aspartyl-L-serylglycyl-L-tyrosyl-L-α-glutamyl-L-valyl-L-histidyl-L-histidyl-L-glutaminyl-L-lysyl-L-leucyl-L-valyl-L-phenylalanyl-L-phenylalanyl-L-alanyl-L-α-glutamyl-L-α-aspartyl-L-valylglycyl-L-seryl-L-asparaginyl-L-lysylglycyl-L-alanyl-L-isoleucyl-L-isoleucylglycyl-L-leucyl-L-methionyl-L-valylglycyl-

CAS: 131438-74-9

• Formula: C₁₈₄H₂₇₇N₅₁O₅₆S
• Color and Shape: Solid
• Molecular weight: 4131.5413

β-Amyloid (1-38)

CAS: 131438-74-9

Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool

• Formula: C₁₈₄H₂₇₇N₅₁O₅₆S
• Molecular weight: 4,131.6 g/mol

Amyloid β-Protein (Human, 1-38)

CAS: 131438-74-9

Amyloid β-Protein (Human, 1-38) is a peptide that is a major constituent of the amyloid …

• Formula: C₁₈₄H₂₇₇N₅₁O₅₆S
• Purity: Min. 95%
• Molecular weight: 4,131.5 g/mol

Amyloid β-Protein (1-38) trifluoroacetate salt

CAS: 131438-74-9

Please enquire for more information about Amyloid beta-Protein (1-38) trifluoroacetate salt including the price, delivery …

• Formula: C₁₈₄H₂₇₇N₅₁O₅₆S
• Purity: Min. 95%
• Molecular weight: 4,131.54 g/mol