For Research Use Only. Not for use in diagnostic procedures.

E Coli or Yeast or Baculovirus or Mammalian Cell

>85% (SDS-PAGE) (lot specific)

Liquid containing glycerol

This protein contains an N-terminal tag and may also contain a C-terminal tag. Tag types are determined by various factors including tag-protein stability, please inquire for tag information.

Sterile filter available upon request.

Low endotoxin available upon request.

Store at -20 degrees C. For long-term storage, store at -20 degrees C or -80 degrees C. Store working aliquots at 4 degrees C for up to one week. Repeated freezing and thawing is not recommended.

Manufactured in an ISO 13485:2003 and EN ISO 13485:2012 Certified Laboratory.

Small volumes of APP recombinant protein vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

86,961 Da

amyloid-beta A4 protein; amyloid beta A4 protein

Amyloid-beta A4 protein

APP; S-APP-alpha; S-APP-beta; Beta-CTF; Abeta42; Abeta40; Alpha-CTF??[Similar Products]

Functions as a cell surface receptor and performs physiological functions on the surface of neurons relevant to neurite growth, neuronal adhesion and axonogenesis. Involved in cell mobility and transcription regulation through protein-protein interactions (). Can promote transcription activation through binding to APBB1-KAT5 and inhibit Notch signaling through interaction with Numb (). Couples to apoptosis-inducing pathways such as those mediated by G(O) and JIP (). Inhibits G(o) alpha ATPase activity (). Acts as a kinesin I membrane receptor, mediating the axonal transport of beta-secretase and presenilin 1 (). May be involved in copper homeostasis/oxidative stress through copper ion reduction (). In vitro, copper-metallated APP induces neuronal death directly or is potentiated through Cu2+-mediated low-density lipoprotein oxidation (). Can regulate neurite outgrowth through binding to components of the extracellular matrix such as heparin and collagen I and IV. Induces a AGER-dependent pathway that involves activation of p38 MAPK, resulting in internalization of amyloid-beta peptide and mitochondrial dysfunction in cultured cortical neurons. Provides Cu2+ ions for GPC1 which are required for release of nitric oxide (NO) and subsequent degradation of the heparan sulfate chains on GPC1 ().

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