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Key Documents

AG960

Sigma-Aldrich

Tau-441, recombinant human

Synonym(s):

Tau Protein

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About This Item

UNSPSC Code:
12352202
eCl@ss:
32160405
NACRES:
NA.41

biological source

human

Quality Level

Assay

>90% (SDS-PAGE)

form

powder

manufacturer/tradename

Chemicon®

UniProt accession no.

shipped in

dry ice

General description

Tau-441

MOL. WT.: 45,900

PEPTIDE CONTENT: 50 μg per vial (protein content and concentration determined by BCA protein assays using BSA as standard).

COUNTER ION: Lyophilized in final buffer of 50 mM MES, pH 6.8, 100 mM NaCl and 0.5 mM EGTA.

Application

Research Category
Neuroscience
Research Sub Category
Neurodegenerative Diseases

Physical form

White lyophilized powder. Resuspend in water at a concentration of 1 mg/mL. This will give you a final of 50 mM MES, pH 6.8, 100 mM NaCl and 0.5 mM EGTA.

Storage and Stability

Maintain lyophilized material at -20ºC for up to 12 months after date of receipt. After reconstitution maintain at -20ºC to -70ºC for up to 2 weeks in undiluted aliquots. Avoid freeze/thaw cycles to avoid aggregation.

Legal Information

CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany

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.

Storage Class Code

11 - Combustible Solids

WGK

WGK 1


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Tau seeding and spreading in vivo is supported by both AD-derived fibrillar and oligomeric tau.
Mate De Gerando, et al.
Acta neuropathologica, 146, 191-210 (2023)

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