TAU Antibody 3 Publications

Rabbit Polyclonal| Catalog number: 10274-1-AP

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Con: 35 μg/150 μl

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Species specificity:
human, mouse, rat

Positive WB detected in:
SH-SY5Y cells, HeLa cells, HT-1080 cells, rat brain tissue

Positive IHC detected in:
human brain tissue, human gliomas tissue, human lung cancer tissue

Positive IF detected in:
mouse brain tissue,

Recommended dilution:
WB : 1:300-1:1500
IHC : 1:20-1:200
IF : 1:50-1:500

Product Information


Purification method:
Antigen affinity purification


PBS with 0.1% sodium azide and 50% glycerol pH 7.3. Store at -20oC. Aliquoting is unnecessary for -20oC storage.

Immunogen Information

Full name:
microtubule-associated protein tau

Calculated molecular weight:
37-46, 79-81 kDa

Observed molecular weight:
66-70 kDa, 100 kDa

GenBank accession number:

Gene ID (NCBI):

Gene symbol

DDPAC, FTDP 17, MAPT, MAPTL, MSTD, MTBT1, MTBT2, Neurofibrillary tangle protein, Paired helical filament tau, PHF tau, PPND, TAU

The microtubule-associated protein TAU (MAPT or TAU) is encoded by MAPT gene, which locates on human chromosome 17q21, binds to the tubulin subunit of microtubule and promotes its assembly and stability. Most TAU is expressed in neurons, and TAU isoform is expressed in the peripheral nervous system while the others are expressed in the central nervous system. TAU links axonal microtubules with C-terminus to neural plasma membrane components with its N-terminus, suggesting the participation in intracellular signal transduction and neuron's development and viability. Various isoforms of TAU exist due to the alternative splicing, and short isoforms around 45-69 kDa and long isoforms around 100-110 kDa have been reported in different literature (8752131,15965697). Present polyclonal anti-MAPT antibody was produced by immunizing animals with N-terminal of MAPT and can detect approx 70-kDa and 100-kDa bands in brain tissues.

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