Amyloid β Protein Fragment 1-38

Name: Amyloid β Protein Fragment 1-38
Brand: SIGMA

≥95% (HPLC), powder

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About This Item

Empirical Formula (Hill Notation):

C₁₈₄H₂₇₇N₅₁O₅₆S

CAS Number:

131438-74-9

Molecular Weight:

4131.54

UNSPSC Code:

12352202

NACRES:

NA.77

MDL number:

MFCD00166810

Assay:

≥95% (HPLC)

Form:

powder

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Properties

Quality Segment

200

assay

≥95% (HPLC)

form

powder

color

white

solubility

H₂O: 1 mg/mL

UniProt accession no.

P05067

storage temp.

−20°C

Gene Information

human ... APP(351)

Description

Biochem/physiol Actions

β-Amyloid peptide that forms cross-β-sheet fibrils of 70-90 Å diameter with similar antigenicity as those found in Alzheimer′s disease.

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This Item	A4848	A1472	A7973
Sigma-Aldrich A0189 Amyloid β Protein Fragment 1-38	Sigma-Aldrich A4848 Amyloid β-Protein Fragment 17-40	Sigma-Aldrich A1472 MCA-[Asn⁶⁷⁰, Leu⁶⁷¹]-Amyloid β/A4 Precursor Protein 770 Fragment 667-676-DNP-Lys-Arg-Arg-NH₂	Sigma-Aldrich A7973 [Arg¹³] Amyloid-β-Protein Fragment 1-40
form powder	form lyophilized powder	form powder	form lyophilized powder
assay ≥95% (HPLC)	assay ≥87% (HPLC)	assay ≥90% (HPLC)	assay ≥80% (HPLC)
Quality Level 200	Quality Level -	Quality Level 100	Quality Level 200
storage temp. −20°C	storage temp. −20°C	storage temp. −20°C	storage temp. −20°C
solubility H₂O: 1 mg/mL	solubility H₂O: soluble	solubility -	solubility H₂O: soluble
color white	color -	color -	color -