Proteintech, 22309-1-AP, Phospho-TDP43 (Ser409/410) Polyclonal antibody

Size: 20ul / 100ul The Phospho-TDP43 (Ser409/410) (22309-1-AP) by Proteintech is a Polyclonal antibody targeting Phospho-TDP43 (Ser409/410) in WB, ELISA applications with reactivity to human, mouse samples 22309-1-AP targets Phospho-TDP43 (Ser409/410) in WB, IHC, IF, IP, ELISA applications and shows reactivity with human, mouse samples. Tested Applications Positive WB detected in: Neuro-2a cells, Calyculin A treated HeLa cells Recommended dilution Western Blot (WB): WB : 1:500-1:3000 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). Various forms of TDP-43 exist, including 18-35 kDa of cleaved C-terminal fragments, 45-50 kDa phospho-protein, 55 kDa glycosylated form, 75 kDa hyperphosphorylated form, and 90-300 kDa cross-linked form. (PMID: 17023659,19823856, 21666678, 22193176).22309-1-AP is a rabbit polyclonal antibody recognizing TDP-43 only when phosphorylated at 409/410. Immunohistochemical analyses using this antibody only stain the insoluble inclusions in pathologic tissues without normal diffuse nuclear staining. Specification Tested Reactivity: human, mouse Cited Reactivity: human, mouse, rat, monkey Host / Isotype: Rabbit / IgG Class: Polyclonal Type: Antibody Immunogen: Peptide Predict reactive species Full Name: TAR DNA binding protein Calculated Molecular Weight: 43 kDa Observed Molecular Weight: 40-50 kDa GenBank Accession Number: NM_007375 Gene Symbol: TDP-43 Gene ID (NCBI): 23435 RRID: AB_11182943 Conjugate: Unconjugated Form: Liquid Purification Method: Antigen affinity purification UNIPROT ID: Q13148 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 -20 o C storage. 20ul sizes contain 0.1% BSA.