TDP-43 (full length) Polyclonal antibody
TDP-43 (full length) Polyclonal Antibody for WB, IHC, IF/ICC, IP, ELISA
Host / Isotype
Rabbit / IgG
Reactivity
human, mouse, rat
Applications
WB, IHC, IF/ICC, IP, ELISA
Conjugate
Unconjugated
Cat no : 18280-1-AP
Synonyms
Validation Data Gallery
Tested Applications
| Positive WB detected in | K-562 cells |
| Positive IP detected in | K-562 cells |
| Positive IHC detected in | mouse brain tissue, rat brain tissue, human gliomas tissue Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0 |
| Positive IF/ICC detected in | SH-SY5Y cells |
Recommended dilution
| Application | Dilution |
|---|---|
| Western Blot (WB) | WB : 1:5000-1:50000 |
| Immunoprecipitation (IP) | IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate |
| Immunohistochemistry (IHC) | IHC : 1:200-1:2000 |
| Immunofluorescence (IF)/ICC | IF/ICC : 1:1500-1:6000 |
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
| Sample-dependent, Check data in validation data gallery. | |
Published Applications
| WB | See 4 publications below |
| IHC | See 6 publications below |
| IF | See 4 publications below |
| IP | See 1 publications below |
Product Information
18280-1-AP targets TDP-43 (full length) in WB, IHC, IF/ICC, IP, ELISA applications and shows reactivity with human, mouse, rat samples.
| Tested Reactivity | human, mouse, rat |
| Cited Reactivity | human, mouse |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | fusion protein |
| Full Name | TAR DNA binding protein |
| Calculated Molecular Weight | 43 kDa |
| Observed Molecular Weight | 43 kDa |
| GenBank Accession Number | BC001487 |
| Gene Symbol | TDP-43 |
| Gene ID (NCBI) | 23435 |
| RRID | AB_2240312 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Purification Method | Antigen affinity purification |
| Storage Buffer | PBS with 0.02% sodium azide and 50% glycerol pH 7.3. |
| Storage Conditions | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA. |
Background Information
Transactivation response (TAR) DNA-binding protein of 43 kDa (also known as TARDBP or TDP-43) was first isolated as a transcriptional inactivator binding to the TAR DNA element of the HIV-1 virus. Neumann et al. (2006) found that a hyperphosphorylated, ubiquitinated, and cleaved form of TARDBP, known as pathologic TDP-43, is the major component of the tau-negative and ubiquitin-positive inclusions that characterize amyotrophic lateral sclerosis (ALS) and the most common pathological subtype of frontotemporal lobar degeneration (FTLD-U). This antibody recognizes the cleavage product of 20-30 kDa in addition to the native and phosphorylated forms of TDP-43. Immunohistochemical analyses of TDP-43 using this antibody detect both normal diffuse nuclear staining and insoluble inclusions in pathologic tissues.
Protocols
| Product Specific Protocols | |
|---|---|
| WB protocol for TDP-43 (full length) antibody 18280-1-AP | Download protocol |
| IHC protocol for TDP-43 (full length) antibody 18280-1-AP | Download protocol |
| IF protocol for TDP-43 (full length) antibody 18280-1-AP | Download protocol |
| IP protocol for TDP-43 (full length) antibody 18280-1-AP | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |
Publications
| Species | Application | Title |
|---|---|---|
Nat Neurosci TDP-43 extracted from frontotemporal lobar degeneration subject brains displays distinct aggregate assemblies and neurotoxic effects reflecting disease progression rates. | ||
Acta Neuropathol Commun Anatomic survey of seeding in Alzheimer's disease brains reveals unexpected patterns. | ||
Neurobiol Dis Tau-tubulin kinase 1 phosphorylates TDP-43 at disease-relevant sites and exacerbates TDP-43 pathology | ||
Dis Model Mech Viral delivery of C9ORF72 hexanucleotide repeat expansions in mice lead to repeat length dependent neuropathology and behavioral deficits. | ||
J Neurotrauma Multimodal Biomarkers of Repetitive Head Impacts and Traumatic Encephalopathy Syndrome: A Clinico-Pathological Case Series. | ||
J Alzheimers Dis Pathological Correlates of Cognitive Impairment in The University of Manchester Longitudinal Study of Cognition in Normal Healthy Old Age. |
