Protein

Tau (Tau-441), human recombinant, Biotin labeled - 50 ug

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  • Cat.Number : AS-56084
  • Availability :
    In stock
  • Shipping conditions : Ice delivery fees must be applied

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Microtubule associated protein (Tau) is found predominantly in the central neural system and its major function is to promote assembly and to stabilize neuronal microtubules. Six isoforms of Tau were identified in humans that are differentiated by the exclusion or inclusion of exons 2, 3, and 10. Tau-441 is the longest of Tau isoforms that consists of 441 amino acids with a molecular mass of 45.8 kDa. Tau441-Biotin conjugates have been reported in applications such as Tau species identification and different binding assays.

The recombinant human Tau (Tau-441) (GenBank Accession # AAC04279.1) was expressed and purified from E. coli and conjugated with biotin.

Specifications

Chemistry
UniProt number
  • P10636
Molecular Mass/ Weight
  • 71.8 kDa (higher apparent mass in SDS-PAGE)
Modification
Conjugation type
  • Biotins
Modification Name
Conjugation
  • Conjugated
Quantity & Purity
Concentration
  • 1 mg/ml
Purification Method
  • Purified
Storage & stability
Form
  • In solution
Storage Buffer
  • 10 mM sodium phosphate buffer (pH=7.4)
Storage Conditions
  • Store at -80°C. Avoid repeated freeze-thaw cycles.
Activity
Biomarker Target
Specificity
  • full length human Tau-441 (2N4R isoform) protein
Research Area
Sub-category Research Area
Usage
  • Research use
Source
Host
Source / Species
  • human
Codes
Code Nacres
  • NA.27

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