Mouse APP / N-APP Protein, His Tag (MALS verified)

AIDD‑Ready
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APP-M52H3-100ug
$390.00
In Stock - Delivery in 2-3 business days
APP-M52H3-500ug
$1,185.00
In Stock - Delivery in 2 weeks
APP-M52H3
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Synonyms

ABPP, APPI, Amyloid-beta A4 protein

Source

Mouse N-APP, His Tag (APP-M52H3) is expressed from human 293 cells (HEK293). It contains AA Leu 18 - Val 286 (Accession # P12023-1).

Predicted N-terminus: Leu 18

Molecular Characterization

This protein carries a polyhistidine tag at the C-terminus.

The protein has a calculated MW of 31.9 kDa. The protein migrates as 38-45 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

Endotoxin

Less than 1.0 EU per μg by the LAL method / rFC method.

Purity

>95% as determined by SDS-PAGE.

>95% as determined by SEC-MALS.

Formulation

Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.

Contact us for customized product form or formulation.

Reconstitution

Please see Certificate of Analysis for specific instructions.

For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.

Shipping and Storage

This product is shipped at ambient temperature.

For long term storage, the product should be stored at lyophilized state at -20°C or lower.

Please avoid repeated freeze-thaw cycles.

This product is stable after storage at:
  • -20°C to -70°C for 12 months in lyophilized state;
  • -70°C for 3 months under sterile conditions after reconstitution.

バックグランド

Amyloid precursor protein (APP) is a type I integral membrane protein ubiquitously expressed in many tissues and concentrated in the synapses of neurons. The majority of APP is cleaved at the plasma membrane by the α-secretase in the non-amyloidogenic pathway. The amyloidogenic pathway starts with β-secretase cleavage by BACE1 on the N-terminal part of the Aβ domain, releasing sAPPβ from a membrane-anchored fragment named βCTF or C102, which is subsequently cleaved by γ-secretase to release Aβ.