β-Amyloid (1-42), human：This peptide is well suited to the quantitative determination of A 42 peptide. Alzheimer’s disease (AD) is characterized by the presence of extracellular plaques and intracellu

This peptide is well suited to the quantitative determination of A 42 peptide. Alzheimer’s disease (AD) is characterized by the presence of extracellular plaques and intracellular neurofibrillary tangles (NFTs) in the brain. The major protein component of these plaques is beta amyloid peptide (A), a 40- to 43- amino-acid peptide cleaved from amyloid precursor protein by secretase (BACE) and a putative (gamma) secretase. Increased release of the ‘longer forms’ of A peptide, A 42 and A 43, which have a greater tendency to aggregate than A 40, occurs in individuals expressing certain genetic mutations, expressing certain ApoE alleles or may other, still undiscovered factors.

产品概述产品概述This peptide is well suited to the quantitative determination of A 42 peptide. Alzheimer’s disease (AD) is characterized by the presence of extracellular plaques and intracellular neurofibrillary tangles (NFTs) in the brain. The major protein component of these plaques is beta amyloid peptide (A), a 40- to 43- amino-acid peptide cleaved from amyloid precursor protein by secretase (BACE) and a putative (gamma) secretase. Increased release of the ‘longer forms’ of A peptide, A 42 and A 43, which have a greater tendency to aggregate than A 40, occurs in individuals expressing certain genetic mutations, expressing certain ApoE alleles or may other, still undiscovered factors.Cas No107761-42-2SequenceSequence ShorteningDAEFRHDSGYEVHHQKLVFFAEDVGSNKGAIIGLMVGGVVIAMolecular FormulaC203H311N55O60S1Molecular Weight4514.1返回产品属性Purity> 95%SolubilitySoluble in Ultrapure water under 1mg/ml产品形式Lyophilized储存条件Store at -20°C注意This product is a chemically-modified β-amyloid (1-42) precursor, which belongs to GenScript’s click peptides. The click peptides; are best described by the following key features:1. Enhanced Stability—The O-acyl moiety within the click peptide is stable even under acidic pH.2. Convenient and quick process—The click peptides can be easily converted to native peptide at pH 7.4 or above.3. No by-product formation in the conversion process.4. Superior quality—After the click, the aggregative property of the peptides is significantly minimized compared to its native format.

产品概述

产品概述	This peptide is well suited to the quantitative determination of A 42 peptide. Alzheimer’s disease (AD) is characterized by the presence of extracellular plaques and intracellular neurofibrillary tangles (NFTs) in the brain. The major protein component of these plaques is beta amyloid peptide (A), a 40- to 43- amino-acid peptide cleaved from amyloid precursor protein by secretase (BACE) and a putative (gamma) secretase. Increased release of the ‘longer forms’ of A peptide, A 42 and A 43, which have a greater tendency to aggregate than A 40, occurs in individuals expressing certain genetic mutations, expressing certain ApoE alleles or may other, still undiscovered factors.
Cas No	107761-42-2
Sequence
Sequence Shortening	DAEFRHDSGYEVHHQKLVFFAEDVGSNKGAIIGLMVGGVVIA
Molecular Formula	C203H311N55O60S1
Molecular Weight	4514.1

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产品概述产品概述This peptide is well suited to the quantitative determination of A 42 peptide. Alzheimer’s disease (AD) is characterized by the presence of extracellular plaques and intracellular neurofibrillary tangles (NFTs) in the brain. The major protein component of these plaques is beta amyloid peptide (A), a 40- to 43- amino-acid peptide cleaved from amyloid precursor protein by secretase (BACE) and a putative (gamma) secretase. Increased release of the ‘longer forms’ of A peptide, A 42 and A 43, which have a greater tendency to aggregate than A 40, occurs in individuals expressing certain genetic mutations, expressing certain ApoE alleles or may other, still undiscovered factors.Cas No107761-42-2SequenceSequence ShorteningDAEFRHDSGYEVHHQKLVFFAEDVGSNKGAIIGLMVGGVVIAMolecular FormulaC203H311N55O60S1Molecular Weight4514.1返回产品属性Purity> 95%SolubilitySoluble in Ultrapure water under 1mg/ml产品形式Lyophilized储存条件Store at -20°C注意This product is a chemically-modified β-amyloid (1-42) precursor, which belongs to GenScript’s click peptides. The click peptides; are best described by the following key features:1. Enhanced Stability—The O-acyl moiety within the click peptide is stable even under acidic pH.2. Convenient and quick process—The click peptides can be easily converted to native peptide at pH 7.4 or above.3. No by-product formation in the conversion process.4. Superior quality—After the click, the aggregative property of the peptides is significantly minimized compared to its native format.