Anti-4R Tau antibody [EPR21725] - BSA and Azide free
- RabMAb
- Recombinant
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(1 Publication)
Anti-4R Tau antibody [EPR21725] - BSA and Azide free (ab242333) is a rabbit recombinant monoclonal antibody provided in a PBS only buffer for easy conjugation detecting 4R Tau in Western Blot, IP, IHC-P. Suitable for Human, Mouse, Rat.
- BSA, sodium azide, and glycerol-free for easy conjugation
- Biophysical QC for unrivalled batch-batch consistency
View Alternative Names
MAPTL, MTBT1, TAU, MAPT, Microtubule-associated protein tau, Neurofibrillary tangle protein, Paired helical filament-tau, PHF-tau
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-4R Tau antibody [EPR21725] - BSA and Azide free (AB242333)
Immunohistochemical analysis of paraffin-embedded human breast carcinoma tissue labeling 4R Tau with ab218314 at 1/500 dilution, followed by a ready to use Goat Anti-Rabbit IgG H&L (HRP). Cytoplasmic staining on human breast carcinoma (PMID : 15914550) is observed. Counterstained with hematoxylin.
Secondary antibody only control : Used PBS instead of primary antibody, secondary antibody is a ready to use Goat Anti-Rabbit IgG H&L (HRP).
Perform heat mediated antigen retrieval using ab93684 (Tris/EDTA buffer, pH 9.0).
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide.
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-4R Tau antibody [EPR21725] - BSA and Azide free (AB242333)
Immunohistochemical analysis of paraffin-embedded human cerebrum tissue labeling 4R Tau with ab218314 at 1/500 dilution, followed by a ready to use Goat Anti-Rabbit IgG H&L (HRP). Cytoplasmic staining in human cerebrum is observed. Counterstained with hematoxylin.
Secondary antibody only control : Used PBS instead of primary antibody, secondary antibody is a ready to use Goat Anti-Rabbit IgG H&L (HRP).
Perform heat mediated antigen retrieval using ab93684 (Tris/EDTA buffer, pH 9.0).
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide.
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-4R Tau antibody [EPR21725] - BSA and Azide free (AB242333)
Immunohistochemical analysis of paraffin-embedded mouse cerebrum tissue labeling 4R Tau with ab218314 at 1/500 dilution, followed by a ready to use Goat Anti-Rabbit IgG H&L (HRP). Cytoplasmic staining on mouse cerebrum (PMID : 18925637) is observed. Counterstained with hematoxylin.
Secondary antibody only control : Used PBS instead of primary antibody, secondary antibody is a ready to use Goat Anti-Rabbit IgG H&L (HRP).
Perform heat mediated antigen retrieval using ab93684 (Tris/EDTA buffer, pH 9.0).
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide.
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-4R Tau antibody [EPR21725] - BSA and Azide free (AB242333)
Immunohistochemical analysis of paraffin-embedded rat colon tissue labeling 4R Tau with ab218314 at 1/500 dilution, followed by a ready to use Goat Anti-Rabbit IgG H&L (HRP). Cytoplasmic staining on myenteric plexus of rat colon is observed. Counterstained with hematoxylin.
Secondary antibody only control : Used PBS instead of primary antibody, secondary antibody is a ready to use Goat Anti-Rabbit IgG H&L (HRP).
Perform heat mediated antigen retrieval using ab93684 (Tris/EDTA buffer, pH 9.0).
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide.
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-4R Tau antibody [EPR21725] - BSA and Azide free (AB242333)
Immunohistochemical analysis of paraffin-embedded mouse colon tissue labeling 4R Tau with ab218314 at 1/500 dilution, followed by a ready to use Goat Anti-Rabbit IgG H&L (HRP). Cytoplasmic staining on myenteric plexus of mouse colon is observed. Counterstained with hematoxylin.
Secondary antibody only control : Used PBS instead of primary antibody, secondary antibody is a ready to use Goat Anti-Rabbit IgG H&L (HRP).
Perform heat mediated antigen retrieval using ab93684 (Tris/EDTA buffer, pH 9.0).
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide.
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-4R Tau antibody [EPR21725] - BSA and Azide free (AB242333)
Immunohistochemical analysis of paraffin-embedded rat cerebral cortex tissue labeling 4R Tau with ab218314 at 1/500 dilution, followed by a ready to use Goat Anti-Rabbit IgG H&L (HRP). Cytoplasmic staining on rat cerebral cortex is observed. Counterstained with hematoxylin.
Secondary antibody only control : Used PBS instead of primary antibody, secondary antibody is a ready to use Goat Anti-Rabbit IgG H&L (HRP).
Perform heat mediated antigen retrieval using ab93684 (Tris/EDTA buffer, pH 9.0).
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide.
- IP
Unknown
Immunoprecipitation - Anti-4R Tau antibody [EPR21725] - BSA and Azide free (AB242333)
4R Tau was immunoprecipitated from 0.35 mg rat hippocampus lysate 10 μg with ab218314 at 1/30 dilution (2μg in 0.35mg lysates). Western blot was performed on the immunoprecipitate using ab218314 at 1/1000 dilution. VeriBlot for IP Detection Reagent (HRP)(ab131366) was used at 1/5000 dilution.
Lane 1 : rat hippocampus lysate 10 μg
Lane 2 : ab218314 IP in rat hippocampus lysate
Lane 3 : Rabbit monoclonal IgG (ab172730) instead of ab218314 in rat hippocampus lysate
Blocking and dilution buffer and concentration : 5% NFDM/TBST.
Exposure time : 8s
This data was developed using the same antibody clone in a different buffer formuation containing PBS, BSA, glycerol, and sodium azide (ab218314).
All lanes:
Immunoprecipitation - Anti-4R Tau antibody [EPR21725] (<a href='/en-us/products/primary-antibodies/4r-tau-antibody-epr21725-ab218314'>ab218314</a>)
false
Related conjugates and formulations (8)
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Anti-4R Tau antibody [EPR21725]
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660 APC
APC Anti-4R Tau antibody [EPR21725]
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565 Alexa Fluor® 555
Alexa Fluor® 555 Anti-4R Tau antibody [EPR21725]
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665 Alexa Fluor® 647
Alexa Fluor® 647 Anti-4R Tau antibody [EPR21725]
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578 PE
PE Anti-4R Tau antibody [EPR21725]
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617 Alexa Fluor® 594
Alexa Fluor® 594 Anti-4R Tau antibody [EPR21725]
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519 Alexa Fluor® 488
Alexa Fluor® 488 Anti-4R Tau antibody [EPR21725]
-
775 Alexa Fluor® 750
Alexa Fluor® 750 Anti-4R Tau antibody [EPR21725]
Reactivity data
Product details
What is this antibody validated in?
Anti-4R Tau antibody [EPR21725] - BSA and Azide free (ab242333) is a rabbit recombinant monoclonal antibody and is validated for use in Western Blot (WB), Immunoprecipitation (IP), Immunohistochemistry (IHC-P) in Human, Mouse, Rat samples.
Other related products
We have a range of other formats of antibody clone [EPR21725] also available for your convenience: ab218314, Carrier free - ab242333, APC - ab319233, PE - ab319381, Alexa Fluor® 488 - ab319515, Alexa Fluor® 647 - ab319628, Alexa Fluor® 594 - ab319732, Alexa Fluor® 555 - ab319874, Alexa Fluor® 750 - ab321398
Patented technology
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:
- - High batch-to-batch consistency and reproducibility
- - Improved sensitivity and specificity
- - Long-term security of supply
- - Animal-free batch production
For more information, read more on recombinant antibodies.
Conjugation ready
Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.
Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.
Compatibility
This product is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar® is a trademark of Fluidigm Canada Inc.
Properties and storage information
Form
Purification technique
Storage buffer
Shipped at conditions
Appropriate short-term storage conditions
Appropriate long-term storage conditions
Storage information
Supplementary information
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
4R Tau is a component essential for the assembly and maintenance of neuronal microtubules. It regulates microtubule dynamics by binding and enhancing their stability important for maintaining cellular and axonal integrity. In mature neurons 4R Tau exists as part of a complex with tubulin forming an important element for axonal morphology. Its function extends further into modulating neuronal growth and signal transmission which directly impacts neural connectivity.
Pathways
4R Tau is integral within the microtubule-associated protein tau (MAPT) signaling pathways. It interacts with other proteins that influence microtubule assembly and stability such as tubulin and MAP2 playing a significant role in cytoskeletal development. Additionally 4R Tau is involved in the protein folding pathways regulated by chaperones like Heat Shock Protein 70 (Hsp70) which affect its aggregation and function within neural cells.
Product protocols
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Target data
Publications (1)
Recent publications for all applications. Explore the full list and refine your search
Cell proliferation 55:e13190 PubMed35102634
2022
Applications
Unspecified application
Species
Unspecified reactive species
Product promise
Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.
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