• Skip to primary navigation
  • Skip to main content
  • Skip to footer

LKT Labs

Biochemicals for Life Science Research

  • Products
    • New Products
    • Cancer Biology
    • Cardiovascular
    • Endocrine Signaling and Immunology
    • Metabolic and GI Pathology
    • Microbiology
    • Natural Products
    • Neuroscience
    • Peptides
    • Pharmaceutical Impurities and Derivatives
    • Stem Cell Modulators
  • Services
    • Custom Synthesis
    • Natural Product Isolation
    • Analytical Services
  • Int’l Distributors
  • Support
    • About LKT Labs
    • General Inquiry
    • Bulk Quote Request
    • Document Request
    • Technical Support
    • Catalog Request
    • Product Flyers
  • Contact Us
  • Cart
  • Login / Register
β-Amyloid Peptide (1-42), rat

β-Amyloid Peptide (1-42), rat

Product ID A4854
Cas No. 166090-74-0
Purity ≥95%
Product Unit SizeCostQuantityStock
1 mg $262.50 In stock
2 mg $472.50 In stock
5 mg $892.50 Please Inquire
Bulk Quote

Quicklinks

  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Custom Order

Description

Amyloid-β (Aβ) is a peptide cleavage product of amyloid precursor protein (APP) that is often used as a biomarker in Alzheimer’s disease. Misfolded Aβ oligomers instigate conformation changes in other, normally folded Aβ oligomers, increasing the number of misfolded proteins and eventually forming neurotoxic plaques. These plaques impair cognitive performance in vivo. Aβ (1-42) is more fibrillogenic and more highly associated with Alzheimer’s disease than Aβ (1-40), although the shorter form is more common.

Product Info

Cas No.

166090-74-0

Purity

≥95%

Formula

C199H307N53O59S

Formula Wt.

4417.99

Synonym

Amyloid-β (1-42)

Solubility

Soluble in water. Soluble in 50 mM Tris buffer (1 mg/mL).

Appearance

White to off white powder

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

MSDS

A4854 MSDS PDF

Info Sheet

A4854 Info Sheet PDF

References

Jia J, Kang L, Li S, et al. Amelioratory effects of testosterone treatment on cognitive performance deficits induced by soluble Aβ1-42 oligomers injected into the hippocampus. Horm Behav. 2013 Aug;64(3):477-86. PMID: 23954394.

Yin YI, Bassit B, Zhu L, et al. gamma-Secretase Substrate Concentration Modulates the Abeta42/Abeta40 Ratio: Implications for Alzheimer Disease. J Biol Chem. 2007 Aug 10;282(32):23639-44. PMID: 17556361.

Hartmann T, Bieger SC, Brühl B, et al. Distinct sites of intracellular production for Alzheimer's disease A beta40/42 amyloid peptides. Nat Med. 1997 Sep;3(9):1016-20. PMID: 9288729.

Custom Order

  • Size of single unit expressed as number (e.g. '500' in the case of 500 mg)
  • Total quantity of unit size desired (e.g. '10' in the case of 10 x 500 mg). If only one unit is desired, you may leave this blank.
  • This field is for validation purposes and should be left unchanged.

Related Products

  • W7200

    WS3

    Islet β cell proliferation stimulator.

    ≥98%
  • D183740

    Desoxypipradrol

    NDRI inhibitor

    ≥98%
  • I5210

    INCB018424

    JAK1/2 inhibitor.

    ≥98%
  • A4444

    L-Alliin

    Cysteine derivative found in Allium; NMDA NR2A/...

    ≥98%
  • A6823

    Argatroban

    Thrombin inhibitor.

    ≥98%
  • L0284

    Lavendustin A

    Tyrosine kinase inhibitor.

    ≥97%
  • S0254

    Sanguinarine Chloride

    Decreases expression of MMPs, PGE2, and COX-2, ...

    ≥98%
  • I0800

    IC-87114

    p110δ PI3K inhibitor.

    ≥98%
  • F3473

    Fisetin

    Flavonoid found in various plant sources; matri...

    ≥97%
  • A4000

    AK-1

    SIRT2 inhibitor.

    ≥99%
  • M568266

    Mogroside IIIe

    Triterpenoid

    ≥98%
  • S0278

    Satraplatin

    Pt-based DNA cross-linker.

    ≥98%
  • O1176

    n-Octyl Caffeate

    Caffeic acid derivative.

    ≥98%
  • C002045

    Oxazolidine Cabazitaxel

    Synthesis impurity

    ≥95%
  • T0096

    Cephalomannine

    Diterpene found in Taxus; potential microtubule...

    ≥98%
  • H9661

    Hypocrellin A

    Prevents MHC II antigen presentation.

    ≥77%, contains ~16% B
  • P2918

    Phenylethyl-4-methylcaffeate

    Derivative of methyl caffeate, hydroxycinnamic ...

    ≥98%
  • G3460

    Ginsenoside F1

    Triterpene saponin found in species of Panax.

    ≥98%
  • P7158

    Protopine

    Isoquinoline alkaloid found in a variety of pla...

    ≥98%
  • C016481

    Camalexin

    Phytoalexin

    ≥98%

Footer

  • Contact Us
  • About Us
  • Site Map
  • Terms and Conditions
LKT Laboratories, Inc.
545 Phalen Blvd.
St. Paul MN, 55130

Ph: (888)-558-5227
Fax: (888)-558-7329

©2025 LKT Laboratories, All Rights Reserved - Products for research use only