Amyloid β-peptide (1-40) (rat)

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Cat.No. 2424 - Amyloid b-peptide (1-40) (rat) | Asp-Ala-Glu-Phe-Gly-His-Asp-Ser-Gly-Phe-Glu-Val-Arg-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-Val-Val | CAS No. 144409-98-3
Description: Amyloid β-protein fragment
Datasheet
Citations
Reviews
Literature

Biological Activity

Rat form of the amyloid β-peptide found in plaques associated with Alzheimer's disease. Shown to have both neurotrophic and neurotoxic effects.

Technical Data

M. Wt 4233.76
Formula C190H291N51O57S
Sequence DAEFGHDSGFEVRHQKLVFFAEDVGSNKGAIIGLMVGGVV
Storage Desiccate at -20°C
CAS Number 144409-98-3
PubChem ID 90488761
InChI Key HAWSUONKNKRLRH-QSLPLQOHSA-N
Smiles [H]N[C@@H](CC(O)=O)C(=O)N[C@@H](C)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)NCC(=O)N[C@@H](CC1=CNC=N1)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CO)C(=O)NCC(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC1=CNC=N1)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](C)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](C(C)C)C(=O)NCC(=O)N[C@@H](CO)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCCCN)C(=O)NCC(=O)N[C@@H](C)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](C(C)C)C(=O)NCC(=O)NCC(=O)N[C@@H](C(C)C)C(=O)N[C@@H](C(C)C)C(O)=O

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.

All Tocris products are intended for laboratory research use only.

Solubility Data

SolubilitySoluble to 1 mg/ml in 1% Ammonia

Preparing Stock Solutions

The following data is based on the product molecular weight 4233.76. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 0.24 mL 1.18 mL 2.36 mL
5 mM 0.05 mL 0.24 mL 0.47 mL
10 mM 0.02 mL 0.12 mL 0.24 mL
50 mM 0 mL 0.02 mL 0.05 mL

Molarity Calculator

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Product Datasheets

Certificate of Analysis / Product Datasheet
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Safety Datasheet

References

References are publications that support the products' biological activity.

Yankner et al (1990) Neurotrophic and neurotoxic effects of amyloid beta protein: reversal by tachykinin neuropeptides. Science 250 279 PMID: 2218531

Cleary et al (1995) Beta-amyloid(1-40) effects on behavior and memory. Brain Res. 682 69 PMID: 7552329

Miguel-Hidalgo and Cacabelos (1998) Beta-amyloid(1-40)-induced neurodegeneration in the rat hippocampal neurons of the CA1 subfield. Acta Neuropathol. 95 455 PMID: 9600591

Kowalska and Badellino (1994) β-Amyloid protein induces platelet aggregation and supports platelet adhesion. Biochem.Biophys.Res.Comm. 205 1829 PMID:


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Literature in this Area

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Neurodegeneration

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Alzheimer's

Alzheimer's Poster

Alzheimer's disease (AD) is a degenerative brain disease and the most common cause of dementia, affecting approximately 47 million people worldwide. Updated in 2015, this poster summarizes the structural and functional changes observed in the progression of this neurodegenerative disease, as well as classic AD drug targets.