T7444

Sigma-Aldrich

Anti-phospho-Tau (pSer404) antibody produced in rabbit

affinity isolated antibody, buffered aqueous glycerol solution

MDL number:
NACRES:
NA.41
Pricing and availability is not currently available.

biological source

rabbit

Quality Level

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous glycerol solution

species reactivity

mouse, human, rat

application(s)

immunohistochemistry: suitable
western blot: 1:1,000

conjugate

unconjugated

UniProt accession no.

shipped in

wet ice

storage temp.

−20°C

Gene Information

human ... MAPT(4137)
mouse ... Mapt(17762)
rat ... Mapt(29477)

General description

Tau is a microtubule-associated phosphoprotein that is present in the axons of nerve cells. It stabilizes microtubules and mediates the polymerization of tubulin. Phosphorylation of Tau regulates its cellular functions. Hyperphosphorylation of Tau has been linked to neurodegenerative disorders such as Alzheimer′s disease . Anti-phospho-Tau (pSer404) antibody specifically reacts with Tau (pSer404) (45-68 kDa) in humans, mice and rats.

Immunogen

chemically synthesized phosphopeptide derived from the region of human tau that contains serine404.

Application

Anti-phospho-Tau (pSer404) antibody may be used in western blot (1:1000), immunoblot (1:1000) and immunohistochemistry.

Physical form

Solution in Dulbecco′s phosphate buffered saline (without Mg2+ and Ca2+), pH 7.3, with 50% glycerol, 1.0 mg/ml BSA (IgG and protease free) and 0.05% sodium azide.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis
Certificate of Origin
N Haque et al.
Brain research, 838(1-2), 69-77 (1999-08-14)
Tau, one of the best characterized microtubule-associated proteins (MAPs), is a phosphoprotein, the biological activity of which is regulated by its degree of phosphorylation. The objective of the present study was to evaluate the regulation, phosphorylation and the biological activity...
S M Jenkins et al.
The Biochemical journal, 345 Pt 2, 263-270 (2000-01-06)
Tau is a microtubule-associated protein that is functionally modulated by phosphorylation and hyperphosphorylated in several neurodegenerative diseases. Because phosphorylation regulates both normal and pathological tau functioning, it is of great interest to identify the signalling pathways and enzymes capable of...

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