Human MAPT 412a.a. Recombinant Protein (RPPB3931)
- SKU:
- RPPB3931
- Product type:
- Recombinant Protein
- Size:
- 5ug
- Species:
- Human
- Target:
- MAPT 412a.a.
- Synonyms:
- Microtubule-associated protein tau
- isoform CRA_f
- Neurofibrillary tangle protein
- Paired helical filament-tau
- Source:
- Escherichia Coli
- Uniprot:
- P10636
Description
| Product Name: | Human MAPT 412a.a. Recombinant Protein |
| Product Code: | RPPB3931 |
| Size: | 5µg |
| Species: | Human |
| Target: | MAPT 412a.a. |
| Synonyms: | Microtubule-associated protein tau, isoform CRA_f, Neurofibrillary tangle protein, Paired helical filament-tau, PHF-tau, MAPT, MAPTL, MTBT1, TAU, MSTD, PPND, DDPAC, MTBT2, FTDP-17, FLJ31424, MGC138549. |
| Source: | Escherichia Coli |
| Physical Appearance: | Sterile Filtered colorless solution. |
| Formulation: | The MAPT solution (0.5 mg/ml) contains 20mM Tris-HCl buffer (pH8.0) and 20% glycerol. |
| Stability: | Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles. |
| Purity: | Greater than 80.0% as determined by SDS-PAGE. |
| Amino Acid Sequence: | MGSSHHHHHH SSGLVPRGSH MAEPRQEFEV MEDHAGTYGL GDRKDQGGYT MHQDQEGDTD AGLKESPLQT PTEDGSEEPG SETSDAKSTP TAEAEEAGIG DTPSLEDEAA GHVTQARMVS KSKDGTGSDD KKAKGADGKT KIATPRGAAP PGQKGQANAT RIPAKTPPAP KTPPSSGEPP KSGDRSGYSS PGSPGTPGSR SRTPSLPTPP TREPKKVAVV RTPPKSPSSA KSRLQTAPVP MPDLKNVKSK IGSTENLKHQ PGGGKVQIIN KKLDLSNVQS KCGSKDNIKH VPGGGSVQIV YKPVDLSKVT SKCGSLGNIH HKPGGGQVEV KSEKLDFKDR VQSKIGSLDN ITHVPGGGNK KIETHKLTFR ENAKAKTDHG AEIVYKSPVV SGDTSPRHLS NVSSTGSIDM VDSPQLATLA DEVSASLAKQ GL |
Microtubule-associated protein tau (MAPT or Tau) is a protein that stabilizes microtubules. MAPT is abundant in neurons in the central nervous system and is less common elsewhere. When MAPT is defective, and no longer stabilizes microtubules properly, it can result in dementias, such as Alzheimer's disease.
MAPT Human Recombinant (Isoform 5) fused with a 20 amino acid His tag at N-terminus produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 432 amino acids (1-412 a.a.) and having a molecular mass of 45.1kDa (Molecular size on SDS-PAGE will appear higher). The MAPT is purified by proprietary chromatographic techniques.
| UniProt Protein Function: | Tau: a microtubule-associated protein that regulates microtubule assembly and stability. Apparently involved in the establishment and maintenance of neuronal polarity. Mutations can result in several neurodegenerative disorders such as Alzheimer's disease, Pick's disease, frontotemporal dementia, cortico-basal degeneration and progressive supranuclear palsy. The C-terminus binds axonal microtubules while the N-terminus binds neural plasma membrane components, suggesting that tau functions as a linker. Axonal polarity is predetermined by tau localization (in the neuronal cell) in the domain of the cell body defined by the centrosome. Nine differentially spliced isoforms have been described. The short isoforms allow plasticity of the cytoskeleton, whereas the longer isoforms may preferentially play a role in its stabilization. |
| UniProt Protein Details: | Protein type:Cytoskeletal Chromosomal Location of Human Ortholog: 17q21.1 Cellular Component: microtubule; microtubule associated complex; growth cone; axon; tubulin complex; plasma membrane; axoneme; cytosol Molecular Function:protein binding; enzyme binding; structural constituent of cytoskeleton; microtubule binding; apolipoprotein binding; protein kinase binding; SH3 domain binding Biological Process: axon extension; apoptosis; positive regulation of microtubule polymerization; positive regulation of axon extension; axon cargo transport; neuron migration; microtubule cytoskeleton organization and biogenesis; adult walking behavior; regulation of microtubule polymerization; mitochondrion transport along microtubule; negative regulation of intracellular transport; generation of neurons; regulation of autophagy; cell structure disassembly during apoptosis Disease: Supranuclear Palsy, Progressive, 1; Pick Disease Of Brain; Frontotemporal Dementia; Parkinson-dementia Syndrome; Parkinson Disease, Late-onset; Frontotemporal Lobar Degeneration With Tdp43 Inclusions, Grn-related |
| NCBI Summary: | This gene encodes the microtubule-associated protein tau (MAPT) whose transcript undergoes complex, regulated alternative splicing, giving rise to several mRNA species. MAPT transcripts are differentially expressed in the nervous system, depending on stage of neuronal maturation and neuron type. MAPT gene mutations have been associated with several neurodegenerative disorders such as Alzheimer's disease, Pick's disease, frontotemporal dementia, cortico-basal degeneration and progressive supranuclear palsy. [provided by RefSeq, Jul 2008] |
| UniProt Code: | P10636 |
| NCBI GenInfo Identifier: | 6754638 |
| NCBI Gene ID: | 4137 |
| NCBI Accession: | NP_005901 |
| UniProt Related Accession: | P10636 |
| Molecular Weight: | 46kDa |
| NCBI Full Name: | microtubule-associated protein tau isoform 2 |
| NCBI Synonym Full Names: | microtubule associated protein tau |
| NCBI Official Symbol: | MAPT |
| NCBI Official Synonym Symbols: | TAU; MSTD; PPND; DDPAC; MAPTL; MTBT1; MTBT2; FTDP-17; PPP1R103 |
| NCBI Protein Information: | microtubule-associated protein tau |
| UniProt Protein Name: | Microtubule-associated protein tau |
| UniProt Synonym Protein Names: | Neurofibrillary tangle protein; Paired helical filament-tau |
| Protein Family: | Tautomerase |
| UniProt Gene Name: | MAPT |
| UniProt Entry Name: | TAU_HUMAN |
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