Human Tau MAb (Clone 376720)

Catalog # Availability Size / Price Qty
MAB3494
MAB3494-SP
Tau in Human Brain.
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Product Details
Citations (2)
FAQs
Supplemental Products
Reviews (1)

Human Tau MAb (Clone 376720) Summary

Specificity
Detects human Tau in direct ELISAs and Western blots.
Source
Monoclonal Mouse IgG1 Clone # 376720
Purification
Protein A or G purified from hybridoma culture supernatant
Immunogen
E. coli-derived recombinant human Tau
Gln624-Gln756
Accession # P10636
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.

Applications

Recommended Concentration
Sample
Western Blot
1 µg/mL
Recombinant Human Tau
Immunohistochemistry
8-25 µg/mL
See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Immunohistochemistry Tau antibody in Human Brain by Immunohistochemistry (IHC-P). View Larger

Tau in Human Brain. Tau was detected in immersion fixed paraffin-embedded sections of human Alzheimer's brain using Mouse Anti-Tau Monoclonal Antibody (Catalog # MAB3494) at 15 µg/mL overnight at 4 °C. Before incubation with the primary antibody, tissue was subjected to heat-induced epitope retrieval using Antigen Retrieval Reagent-Basic (Catalog # CTS013). Tissue was stained using the Anti-Mouse HRP-DAB Cell & Tissue Staining Kit (brown; Catalog # CTS002) and counterstained with hematoxylin (blue). Specific staining was localized to neuronal cell bodies and processes. View our protocol for Chromogenic IHC Staining of Paraffin-embedded Tissue Sections.

Reconstitution Calculator

Reconstitution Calculator

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Preparation and Storage

Reconstitution
Reconstitute at 0.5 mg/mL in sterile PBS.
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Shipping
Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: Tau

Tau protein is named for its ability to serve as a bridge for microtubule formation and stabilization. Tau in PNS neurons is 758 amino acids (aa) in length and 110 kDa in size. It migrates anomalously in SDS-PAGE. Its N-terminus binds plasma membrane components while its C‑terminus binds microtubules. The microtubule-binding region contains four consecutive Tau/MAP repeats between aa 561‑685. Each repeat is 30 aa long, Ser/Thr rich, and shows a PGGG motif. Multiple isoforms exist, ranging from 316 to 776 aa in length. Various deletions occur within the first 500 aa, with some isoforms also showing an absence of the second Tau repeat (aa 592‑622). Between aa 624‑756, human Tau protein shows absolute identity to mouse and dog Tau.

Long Name
Microtubule-Associated Protein Tau
Entrez Gene IDs
4137 (Human); 17762 (Mouse); 29477 (Rat)
Alternate Names
DDPAC; FLJ31424; FTDP-17; G protein beta1/gamma2 subunit-interacting factor 1; MAPT; MGC138549; microtubule-associated protein tau; MSTD; MSTDMAPTL; MTBT1; MTBT1Neurofibrillary tangle protein; MTBT2; Neurofibrillary tangle protein; PHF-tau; PPND; Tau; TAUPaired helical filament-tau

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Citations for Human Tau MAb (Clone 376720)

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

2 Citations: Showing 1 - 2
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  1. FEN1-generated oxidized DNA fragments exit mitochondria via mPTP- and VDAC-dependent channels to activate NLRP3 inflammasome and interferon signaling
    Authors: Hongxu Xian, Kosuke Watari, Elsa Sanchez-Lopez, Joseph Offenberger, Janset Onyuru, Harini Sampath et al.
    Immunity
  2. Hyperphosphorylation Renders Tau Prone to Aggregate and to Cause Cell Death
    Authors: Mengyu Liu, Dexin Sui, Thomas Dexheimer, Stacy Hovde, Xiexiong Deng, Kuang-Wei Wang et al.
    Molecular Neurobiology

FAQs

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Reviews for Human Tau MAb (Clone 376720)

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Human Tau MAb (Clone 376720)
By Anonymous on 07/30/2021
Application: IHC Sample Tested: Adult brain Species: Human