|Flow Cytometry (Flow)||1:100|
|Immunohistochemistry (Paraffin) (IHC (P))||1:100|
|Tested Species reactivity||Human|
|Host / Isotype||Rabbit / IgG|
|Immunogen||Synthetic peptide derived from N-terminus of human tau protein|
|Storage buffer||PBS, pH 7.6, with 1% BSA|
|Contains||<0.1% sodium azide|
|Storage conditions||4° C, do not freeze|
Heat-mediated antigen retrieval is recommended prior to staining, using a 10mM citrate buffer, pH 6.0, for 10 minutes followed by cooling at room temperature for 20 min. Following antigen retrieval, incubate samples with primary antibody for 30 min at room temperature. A suggested positive control is breast adenocarcinoma.
Tau is a neuronal microtubule associated protein found predominantly on axons. The function of rau is to promote tubulin polymerization and stabilize microtubules, but it also serves to link certain signaling pathways to the cytoskeleton. Tau, in its hyperphosphorylated form, is the major component of paired helical filaments (PHF) and neurofibrillary lesions in Alzheimer's disease (AD) brain. Hyperphosphorylation impairs the microtubule binding function of tau, resulting in the destabilization of microtubules in AD brains, ultimately leading to the degeneration of the affected neurons. Hyperphosphorylated tau is also found in a range of other central nervous system disorders. Numerous serine/threonine kinases, including GSK3 beta, PKA, Cdk5, and casein kinase II can phosphorylate tau. Alternate splicing of tau mRNA and differential phosphorylation contributes to the heterogeneity of Tau.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: DDPAC; FTDP-17; G protein beta1/gamma2 subunit-interacting factor 1; MAPTL; Microtubule-associated protein tau; microtubule-associated protein tau, isoform 4; MSTD; MTBT1; MTBT2; Neurofibrillary tangle protein; Neuronal Marker; Paired helical filament-tau; PHF-tau; PPND; protein phosphatase 1, regulatory subunit 103; TAU
Gene Aliases: DDPAC; FTDP-17; MAPT; MAPTL; MSTD; MTBT1; MTBT2; PPND; PPP1R103; TAU
UniProt ID: (Human) P10636
Entrez Gene ID: (Human) 4137
If an Invitrogen™ antibody doesn’t perform as described on our website or datasheet, we’ll replace the product at no cost to you, or provide you with a credit for a future purchase.*
Get expert recommendations for common problems or connect directly with an on staff expert for technical assistance related to applications, equipment and general product use.