Phospho-Tau (Ser721) Polyclonal Antibody

• Background:

  Tau proteins are important Promotes microtubule assembly and stability, and might be involved in the establishment and maintenance of neuronal polarity. The C-terminus binds axonal microtubules while the N-terminus binds neural plasma membrane components, suggesting that tau functions as a linker protein between both. Axonal polarity is predetermined by tau localization (in the neuronal cell) in the domain of the cell body defined by the centrosome. The short isoforms allow plasticity of the cytoskeleton whereas the longer isoforms may preferentially play a role in its stabilization. Tau proteins subcellular located in the axons of neurons, in the cytoso l and in association with plasma membrane components. It expressed in neurons. PNS-tau is expressed in the peripheral nervous system while the others are expressed in the central nervous system.

• Synonyms:

  MAPTphospho S721; MAPT; Microtuble-associted protein Tau; AI413597; AW045860; DDPAC; Disinhibition dementia parkinsonism amyotrophy complex; FLJ31424; FTDP 17; FTDP17; G Protein beta 1 gamma 2 subunit interacting factor 1; G protein beta1/gamma2 subunit interacting factor 1; MAPTL; MGC134287; MGC138549; MGC156663; Microtubule associated protein tau isoform 4; MSTD; Mtapt; MTBT1; MTBT2; Neurofibrillary tangle protein; Paired helical filament tau; PHF tau; PHF-tau; PPND; pTau; RNPTAU; Tauopathy and respiratory failure, included; TAU_HUMAN.

• Gene ID:

  4137

• Modification Site:

  Ser721

• Cellular Locus:

  Cytoplasm, Cell membrane

• Host:

  Rabbit

• Cross Reactivity:

  Human, Mouse, Rat

• Target:

  Phospho-Tau (Ser721)

• Clonality:

  Polyclonal

• Isotype:

  IgG

• Conjugation:

  Unconjugated

• Source:

  KLH conjugated synthetic phosphopeptide derived from human Tau protein around the phosphorylation site of Ser721 [DT (p-S) PR]

• Applications:

  WB, ELISA, IHC-P, IHC-F, IF (IHC-P), IF (IHC-F), IF (ICC)

• Purification:

  Purified by Protein A.

• Concentration:

  1µg/µl

• Dilution:

  WB (1:300-5000), ELISA (1:500-1000), IHC-P (1:200-400), IHC-F (1:100-500), IF (IHC-P) (1:50-200), IF (IHC-F) (1:50-200), IF (ICC) (1:50-200)

• Buffer:

  0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.

• Modification:

  Phosphorylation

• Storage Conditions:

  Shipped at 4°C. Store at -20°C for one year. Avoid repeated freeze/thaw cycles.

• Gene ID URL:

  4137

• Predicted Cross Reactivity:

  Dog, Cow, Horse, Rabbit