APP Polyclonal antibody

APP Polyclonal Antibody for WB, IHC, ELISA

Host / Isotype

Rabbit / IgG


human, mouse , rat





Cat no : 27320-1-AP


A4, AAA, ABETA, ABPP, AD1, AICD 50, AICD 57, AICD 59, AID(50), AID(57), AID(59), Amyloid beta A4 protein, amyloid P, amyloid precursor protein, Amyloid-beta precursor protein, APP, APPI, beta Amyloid, CTFgamma, CVAP, Gamma CTF(50) C31, PN II, PN2, PreA4, Protease nexin II, S APP alpha Soluble APP beta

Tested Applications

Positive WB detected infetal human brain tissue, U-251 cells, HEK-293T cells, mouse brain tissue, rat brain tissue, HeLa cells
Positive IHC detected inmouse brain tissue, human gliomas tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0

Recommended dilution

Western Blot (WB)WB : 1:500-1:1000
Immunohistochemistry (IHC)IHC : 1:50-1:500
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, Check data in validation data gallery.

Product Information

27320-1-AP targets APP in WB, IHC, ELISA applications and shows reactivity with human, mouse , rat samples.

Tested Reactivity human, mouse , rat
Cited Reactivityhuman, mouse
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen APP fusion protein Ag26299
Full Name amyloid beta (A4) precursor protein
Calculated Molecular Weight 87 kDa
Observed Molecular Weight 100 kDa
GenBank Accession NumberBC004369
Gene Symbol APP
Gene ID (NCBI) 351
Conjugate Unconjugated
Form Liquid
Purification MethodAntigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA.

Background Information

Aβ derives from APP via proteolytic cleavage by proteases called α-, β- and γ-secretase. The α-secretase cleavage precludes the formation of Aβ, while the β- and γ-cleavages generate APP components with amyloidogenic features. Amyloid beta A4 precursor protein(APP), encoded by APP gene which locate on human chromosome 21q, is a cell surface receptor and performs physiological functions on the surface of neurons relevant to neurite growth, neuronal adhesion and axonogenesis. APP expressed in all fetal tissues and is pronounced in brain, kidney, heart and spleen, but weak in liver. Defects in APP are the cause of Alzheimer disease type 1 (AD1). Amyloid β (Aβ) precursor protein (APP) is a 100-140 kDa transmembrane glycoprotein that exists as several isoforms. APP can be cleaved into several chains, this antibody could recognize N-terminal fragment of APP (N-APP).


Product Specific Protocols
WB protocol for APP antibody 27320-1-APDownload protocol
IHC protocol for APP antibody 27320-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols



Alzheimers Res Ther

Krüppel-like factor 5 accelerates the pathogenesis of Alzheimer's disease via BACE1-mediated APP processing.

Authors - Yaqi Wang

Brain Res

Investıgatıon of the protectıve effect of long-term exercıse on molecular pathways and behavıours ın scopolamıne ınduced alzheımer's dısease-lıke condıtıon

Authors - Seda Kose