MAPT / TAU pSer422 Rabbit Polyclonal Antibody

CAT#: AP08020PU-N

MAPT / TAU pSer422 rabbit polyclonal antibody, Aff - Purified

Size: 50 ul 100 ul



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CNY 2,250.00


货期*
2周

规格
    • 100 ul

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Specifications

Product Data
Applications WB
Recommend Dilution Western blot (1/500-1/1000).
Reactivity Human, Mouse, Rat
Host Rabbit
Clonality Polyclonal
Immunogen The antiserum was produced against synthesized phosphopeptide derived from human Tau around the phosphorylation site of Serine 422 (V-D-SP-P-Q).
Specificity Tau (pSer422) antibody AP08020PU detects endogenous levels of Tau only when phosphorylated at Serine 422.
Formulation PBS (without Mg2+ and Ca2+), pH 7.4, 150 mM NaCl, 0.02% Sodium Azide and 50% Glycerol.
State: Aff - Purified
State: Liquid purified Ig fraction.
Purification Immunoaffinity Chromatography: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific phosphopeptide. The antibody against non-phosphopeptide was removed by chromatography using non-phosphopeptide corresponding to the phosphorylation site.
Conjugation Unconjugated
Storage Condition Store undiluted at 2-8°C for one month or (in aliquots) at -20°C for longer.
Avoid repeated freezing and thawing.
Predicted Protein Size 48, 62, 78 kDa.
Gene Name microtubule associated protein tau
Background Tau is a neuronal microtubule associated protein found predominantly on axons. The function of Tau is to promote tubulin polymerisation and stabilise microtubules, but it also serves to link certain signalling pathways to the cytoskeleton. Tau, in its hyperphosphorylated form, is the major component of paired helical filaments (PHF) and neurofibrillary lesions in Alzheimer's disease (AD) brain. Hyperphosphorylation impairs the microtubule binding function of Tau, resulting in the destabilisation of microtubules in AD brains, ultimately leading to the degeneration of the affected neurons. Hyperphosphorylated tau is also found in a range of other central nervous system disorders. Numerous serine/threonine kinases, including GSK3 beta, PKA, Cdk5, and casein kinase II can phosphorylate Tau.
Synonyms MAPTL, MTBT1, Microtubule-associated protein tau, PHF-tau, Neurofibrillary tangle protein, Paired helical filament-tau
Reference Data
*Delivery time may vary from web posted schedule. Occasional delays may occur due to unforeseen complexities in the preparation of your product. International customers may expect an additional 1-2 weeks in shipping.
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