Recombinant Rabbit Anti-MAPT Capture Antibody (clone R55-3J-9)
CAT#: VS3-WK1934
This antibody is a rabbit recombinant antibody against human MAPT. It was developed by immunization of rabbit with recombinant human MAPT protein and then was produced as a recombinant antibody. The isotype of this product is rabbit IgG. The sandwich ELISA was established using matched antibody pair R55-3J-9 and R74-6R-1. The clone R55-3J-9 can be used as a capture antibody in ELISA analysis to identify human MAPT.
Gene Expression
Subcellular Location
Figure 1 IF staining of human cell line BJ
Immunofluorescent staining of human cell line MCF7 shows localization to nuclear speckles & plasma membrane.
* Image credit: Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/48895/1070_E6_2_selected.jpg
Subcellular Location
Figure 2 IF staining of human cell line BJ
Immunohistochemical staining of human appendix shows strong positivity in peripheral ganglia and nerve fibers.
* Image credit: Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/69524/156431_A_3_2_selected.jpg
Normal Tissue
Figure 3 Cerebral cortex
Neuropil
Staining:
Medium
Intensity: Moderate
Quantity:>75%
Location: Cytoplasmic/
membranous
* Image credit: Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/151/156500_B_8_5.jpg
Normal Tissue
Figure 4 Colon
Endocrine cells
Staining:
Medium
Intensity: Moderate
* Image credit: Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/151/156500_A_7_3.jpg
Normal Tissue
Figure 5 Kidney
Proximal tubules (cell body)
Staining:
Medium
Intensity: Moderate
Quantity:>75%
* Image credit: Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/151/156500_A_7_5.jpg
RNA Expression
Figure 6 RNA cell line category: Group enriched (HDLM-2, SCLC-21H, T-47d)
Cell lines ordered by descending RNA expression order.
* Image credit: Image credit: Human Protein Atlas https://v21.proteinatlas.org/ENSG00000186868-MAPT
❮
❯
Specifications
- Immunogen
- Recombinant human MAPT protein
- Host Species
- Rabbit
- Type
- Rabbit IgG
- Specificity
- Human MAPT
- Species Reactivity
- Human
- Clone
- R55-3J-9
- Applications
- ELISA
- Conjugate
- Unconjugated
Product Property
- Clonality
- Monoclonal
- Purification
- Protein A affinity purified
- Purity
- >95% as determined by SDS-PAGE
- Aggregation
- < 5%
- Format
- Liquid
- Concentration
- Please refer to the vial label for the specific concentration.
- Buffer
- 0.01M PBS, pH 7.2
- Storage
- Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
- Shipping
- Ice packs
Target
- Alternative Names
- Microtubule Associated Protein Tau; G Protein Beta1/Gamma2 Subunit-Interacting Factor 1; Protein Phosphatase 1, Regulatory Subunit 103; Neurofibrillary Tangle Protein; Paired Helical Filament-Tau; PHF-Tau; MAPTL; MTBT1; TAU
- Gene ID
- 4137
- UniProt ID
- P10636
- Long Name
- Microtubule Associated Protein Tau
- Cellular Localization
- Cell membrane, Cell projection, Cytoplasm, Cytoskeleton, Membrane, Microtubule, Secreted
- Post Translation Modifications
- Phosphorylation at serine and threonine residues in S-P or T-P motifs by proline-directed protein kinases (PDPK1, CDK1, CDK5, GSK3, MAPK) (only 2-3 sites per protein in interphase, seven-fold increase in mitosis, and in the form associated with paired helical filaments (PHF-tau)), and at serine residues in K-X-G-S motifs by MAP/microtubule affinity-regulating kinase (MARK1, MARK2, MARK3 or MARK4), causing detachment from microtubules, and their disassembly (PubMed:7706316, PubMed:23666762).
Phosphorylation decreases with age. Phosphorylation within tau/MAP's repeat domain or in flanking regions seems to reduce tau/MAP's interaction with, respectively, microtubules or plasma membrane components (PubMed:7706316).
Phosphorylation on Ser-610, Ser-622, Ser-641 and Ser-673 in several isoforms during mitosis. Phosphorylation at Ser-548 by GSK3B reduces ability to bind and stabilize microtubules. Phosphorylation at Ser-579 by BRSK1 and BRSK2 in neurons affects ability to bind microtubules and plays a role in neuron polarization. Phosphorylated at Ser-554, Ser-579, Ser-602, Ser-606 and Ser-669 by PHK. Phosphorylation at Ser-214 by SGK1 mediates microtubule depolymerization and neurite formation in hippocampal neurons. There is a reciprocal down-regulation of phosphorylation and O-GlcNAcylation. Phosphorylation on Ser-717 completely abolishes the O-GlcNAcylation on this site, while phosphorylation on Ser-713 and Ser-721 reduces glycosylation by a factor of 2 and 4 respectively. Phosphorylation on Ser-721 is reduced by about 41.5% by GlcNAcylation on Ser-717. Dephosphorylated at several serine and threonine residues by the serine/threonine phosphatase PPP5C.
Polyubiquitinated. Requires functional TRAF6 and may provoke SQSTM1-dependent degradation by the proteasome (By similarity).
PHF-tau can be modified by three different forms of polyubiquitination. 'Lys-48'-linked polyubiquitination is the major form, 'Lys-6'-linked and 'Lys-11'-linked polyubiquitination also occur.
O-glycosylated. O-GlcNAcylation content is around 8.2%. There is reciprocal down-regulation of phosphorylation and O-GlcNAcylation. Phosphorylation on Ser-717 completely abolishes the O-GlcNAcylation on this site, while phosphorylation on Ser-713 and Ser-721 reduces O-GlcNAcylation by a factor of 2 and 4 respectively. O-GlcNAcylation on Ser-717 decreases the phosphorylation on Ser-721 by about 41.5%.
Glycation of PHF-tau, but not normal brain TAU/MAPT. Glycation is a non-enzymatic post-translational modification that involves a covalent linkage between a sugar and an amino group of a protein molecule forming ketoamine. Subsequent oxidation, fragmentation and/or cross-linking of ketoamine leads to the production of advanced glycation endproducts (AGES). Glycation may play a role in stabilizing PHF aggregation leading to tangle formation in AD.
- Protein Refseq
- NP_001116538.2; NP_001116539.1; NP_001190181.1
- Function
- Promotes microtubule assembly and stability, and might be involved in the establishment and maintenance of neuronal polarity.
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Product Notes
This is a product of Creative Biolabs' Hi-Affi™ recombinant antibody portfolio, which has several benefits including:
• Increased sensitivity
• Confirmed specificity
• High repeatability
• Excellent batch-to-batch consistency
• Sustainable supply
• Animal-free production
See more details about Hi-Affi™ recombinant antibody benefits.
Datasheet
MSDS
COA
Certificate of Analysis LookupTo download a Certificate of Analysis, please enter a lot number in the search box below. Note: Certificate of Analysis not available for kit components.
Lot Number:
Detection antibody
Isotype Control
- CAT
- Product Name
Secondary Antibody
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| CAT | Product Name | Application | Type |
|---|---|---|---|
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| MOR-4513 | Hi-Affi™ Recombinant Rabbit Anti-MAPT Monoclonal Antibody (TH21DS) | WB, IHC-P, FC | IgG |
| MOR-4714 | Hi-Affi™ Recombinant Rabbit Anti-MAPT Monoclonal Antibody (TH228DS) | WB, IF, ICC, IHC-P, FC | IgG |
| MOR-4715 | Hi-Affi™ Recombinant Rabbit Anti-MAPT Monoclonal Antibody (TH229DS) | WB, IF, ICC, IHC-P | IgG |
| CAT | Product Name | Application | Type |
|---|---|---|---|
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| CAT | Product Name | Application | Type |
|---|---|---|---|
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| HPAB-1105-CN-S(P) | Mouse Anti-MAPT Recombinant Antibody; scFv Fragment (HPAB-1105-CN-S(P)) | WB, ELISA, IF, Neut | Mouse scFv |
| HPAB-1106-CN-S(P) | Mouse Anti-MAPT Recombinant Antibody; scFv Fragment (HPAB-1106-CN-S(P)) | WB, ELISA, IF, Neut | Mouse scFv |
| HPAB-1107-CN-S(P) | Mouse Anti-MAPT Recombinant Antibody; scFv Fragment (HPAB-1107-CN-S(P)) | WB, ELISA, IF, Neut | Mouse scFv |
| HPAB-0099-WJ-S(P) | Human Anti-MAPT Recombinant Antibody; scFv Fragment (HPAB-0099-WJ-S(P)) | ELISA, FC | Human scFv |
| CAT | Product Name | Application | Type |
|---|---|---|---|
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| VS3-CJ569 | Rabbit Anti-MAPT (phospho T231) Recombinant Antibody (VS3-CJ569) | WB, IHC, IP | Rabbit IgG |
| VS3-CJ570 | Rabbit Anti-MAPT (phospho S396) Recombinant Antibody (VS3-CJ570) | WB, ICC, IF, IHC | Rabbit IgG |
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| CAT | Product Name | Application | Type |
|---|---|---|---|
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| CAT | Product Name | Application | Type |
|---|---|---|---|
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| CAT | Product Name | Application | Type |
|---|---|---|---|
| VS-0525-XY4255 | Anti-MAPT Immunohistochemistry Kit | IHC | |
| VS-0525-XY4256 | Anti-Mouse MAPT Immunohistochemistry Kit | IHC | |
| VS-0525-XY4257 | Anti-Rat MAPT Immunohistochemistry Kit | IHC |
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|---|---|---|---|
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