Anti-Cardiac Troponin T antibody (ab45932)
Key features and details
- Rabbit polyclonal to Cardiac Troponin T
- Suitable for: IHC-P, Sandwich ELISA, WB
- Reacts with: Human
- Isotype: IgG
Overview
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Product name
Anti-Cardiac Troponin T antibody
See all Cardiac Troponin T primary antibodies -
Description
Rabbit polyclonal to Cardiac Troponin T -
Host species
Rabbit -
Tested Applications & Species
See all applications and species dataApplication Species IHC-P HumansELISA Recombinant fragmentWB Human
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Immunogen
Synthetic peptide conjugated to KLH derived from within residues 50 - 150 of Human cardiac Troponin T.
Read Abcam's proprietary immunogen policy (Peptide available as ab47005.) -
General notes
Properties
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Form
Liquid -
Storage instructions
Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle. -
Storage buffer
pH: 7.40
Preservative: 0.02% Sodium azide
Constituent: PBS
Batches of this product that have a concentration < 1mg/ml may have BSA added as a stabilising agent. If you would like information about the formulation of a specific lot, please contact our scientific support team who will be happy to help. -
Concentration information loading... -
Purity
Immunogen affinity purified -
Clonality
Polyclonal -
Isotype
IgG -
Research areas
Associated products
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Compatible Secondaries
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Isotype control
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Recombinant Protein
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Related Products
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sELISA pair antibody
Applications
The Abpromise guarantee
Our Abpromise guarantee covers the use of ab45932 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Guaranteed
Tested applications are guaranteed to work and covered by our Abpromise guarantee.
Predicted
Predicted to work for this combination of applications and species but not guaranteed.
Incompatible
Does not work for this combination of applications and species.
| Application | Species |
|---|---|
| IHC-P |
Human
|
| sELISA |
Recombinant fragment
|
| WB |
Human
|
| All applications |
Rat
Rabbit
Guinea pig
Cow
Cat
Dog
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| Application | Abreviews | Notes |
|---|---|---|
| IHC-P |
Use a concentration of 1 µg/ml. Perform heat mediated antigen retrieval before commencing with IHC staining protocol.
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| Sandwich ELISA |
Use a concentration of 0.5 µg/ml. Can be paired for Sandwich ELISA with Mouse monoclonal [1F11] to Cardiac Troponin T (ab10214). For sandwich ELISA, use this antibody as Detection at 0.5 µg/ml with Mouse monoclonal [1F11] to Cardiac Troponin T (ab10214) as Capture.
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| WB |
Use a concentration of 1 µg/ml. Detects a band of approximately 40 kDa (predicted molecular weight: 36 kDa).
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| Notes |
|---|
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IHC-P
Use a concentration of 1 µg/ml. Perform heat mediated antigen retrieval before commencing with IHC staining protocol. |
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Sandwich ELISA
Use a concentration of 0.5 µg/ml. Can be paired for Sandwich ELISA with Mouse monoclonal [1F11] to Cardiac Troponin T (ab10214). For sandwich ELISA, use this antibody as Detection at 0.5 µg/ml with Mouse monoclonal [1F11] to Cardiac Troponin T (ab10214) as Capture. |
|
WB
Use a concentration of 1 µg/ml. Detects a band of approximately 40 kDa (predicted molecular weight: 36 kDa). |
Target
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Function
Troponin T is the tropomyosin-binding subunit of troponin, the thin filament regulatory complex which confers calcium-sensitivity to striated muscle actomyosin ATPase activity. -
Tissue specificity
Heart. The fetal heart shows a greater expression in the atrium than in the ventricle, while the adult heart shows a greater expression in the ventricle than in the atrium. Isoform 6 predominates in normal adult heart. Isoforms 1, 7 and 8 are expressed in fetal heart. Isoform 7 is also expressed in failing adult heart. -
Involvement in disease
Defects in TNNT2 are the cause of cardiomyopathy familial hypertrophic type 2 (CMH2) [MIM:115195]. Familial hypertrophic cardiomyopathy is a hereditary heart disorder characterized by ventricular hypertrophy, which is usually asymmetric and often involves the interventricular septum. The symptoms include dyspnea, syncope, collapse, palpitations, and chest pain. They can be readily provoked by exercise. The disorder has inter- and intrafamilial variability ranging from benign to malignant forms with high risk of cardiac failure and sudden cardiac death.
Defects in TNNT2 are the cause of cardiomyopathy dilated type 1D (CMD1D) [MIM:601494]. Dilated cardiomyopathy is a disorder characterized by ventricular dilation and impaired systolic function, resulting in congestive heart failure and arrhythmia. Patients are at risk of premature death.
Defects in TNNT2 are the cause of cardiomyopathy familial restrictive type 3 (RCM3) [MIM:612422]. Restrictive cardiomyopathy is a heart disorder characterized by impaired filling of the ventricles with reduced diastolic volume, in the presence of normal or near normal wall thickness and systolic function. -
Sequence similarities
Belongs to the troponin T family. - Information by UniProt
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Database links
- Entrez Gene: 493940 Cat
- Entrez Gene: 286816 Cow
- Entrez Gene: 403532 Dog
- Entrez Gene: 7139 Human
- Entrez Gene: 100009428 Rabbit
- Entrez Gene: 24837 Rat
- Omim: 191045 Human
- SwissProt: P13789 Cow
see all -
Alternative names
- Cardiac muscle troponin T antibody
- Cardiomyopathy dilated 1D (autosomal dominant) antibody
- Cardiomyopathy hypertrophic 2 antibody
see all
Images
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Immunocytochemistry/ Immunofluorescence - Anti-Cardiac Troponin T antibody (ab45932)This image is courtesy of an Abreview submitted by Tova Volberg
ab45932 staining Cardiac Troponin T in rat cardiac cells by ICC/IF (Immunocytochemistry/immunofluorescence).
Cells were fixed with paraformaldehyde and permeabilized with 0.5% Triton X-100 in 3% paraformaldehyde. Samples were incubated with primary antibody (1/400 in diluent) for 1 hour at room temperature. A Cy3®-conjugated goat anti-rabbit polyclonal IgG (1/300) was used as the secondary antibody. -
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Cardiac Troponin T antibody (ab45932)IHC image of Cardiac Troponin T staining in human heart formalin fixed paraffin embedded tissue section, performed on a Leica BondTM system using the standard protocol F. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with ab45932, 1µg/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX. -
Western blot - Anti-Cardiac Troponin T antibody (ab45932)Anti-Cardiac Troponin T antibody (ab45932) at 1 µg/ml + Heart (Human) Whole Cell Lysate - fetal normal tissue at 10 µg
Secondary
Goat Anti-Rabbit IgG H&L (HRP) preadsorbed (ab97080) at 1/5000 dilution
Developed using the ECL technique.
Performed under reducing conditions.
Predicted band size: 36 kDa
Observed band size: 40 kDa why is the actual band size different from the predicted?
Exposure time: 30 seconds -
Sandwich ELISA - Anti-Cardiac Troponin T antibody (ab45932)Standard Curve for Cardiac Troponin T (Analyte: Cardiac Troponin T protein (His tag) (ab86685)); dilution range 1pg/ml to 1ug/ml using Capture Antibody Mouse monoclonal [1F11] to Cardiac Troponin T (ab10214) at 5ug/ml and Detector Antibody Rabbit polyclonal to cardiac Troponin T (ab45932) at 0.5ug/ml.
Protocols
References (42)
ab45932 has been referenced in 42 publications.
- Homma J et al. A novel method to align cells in a cardiac tissue-like construct fabricated by cell sheet-based tissue engineering. J Tissue Eng Regen Med N/A:N/A (2020). PubMed: 32478904
- Meng X et al. Fetal Hypoxia Impacts on Proliferation and Differentiation of Sca-1+ Cardiac Progenitor Cells and Maturation of Cardiomyocytes: A Role of MicroRNA-210. Genes (Basel) 11:N/A (2020). PubMed: 32244901
- Zhang JZ et al. A Human iPSC Double-Reporter System Enables Purification of Cardiac Lineage Subpopulations with Distinct Function and Drug Response Profiles. Cell Stem Cell 24:802-811.e5 (2019). PubMed: 30880024
- Hamad S et al. Generation of human induced pluripotent stem cell-derived cardiomyocytes in 2D monolayer and scalable 3D suspension bioreactor cultures with reduced batch-to-batch variations. Theranostics 9:7222-7238 (2019). PubMed: 31695764
- Acun A et al. In vitro aged, hiPSC-origin engineered heart tissue models with age-dependent functional deterioration to study myocardial infarction. Acta Biomater 94:372-391 (2019). PubMed: 31146032
