Human Troponin I Antibody

Recombinant Monoclonal Antibody.
  
  • Species Reactivity
    Human
  • Specificity
    Detects human Troponin I in direct ELISAs.
  • Source
    Recombinant Monoclonal Rabbit IgG Clone # 1188B
  • Purification
    Protein A or G purified from cell culture supernatant
  • Immunogen
    Peptide 3
    Accession # P19429
  • Formulation
    Supplied as a solution in PBS containing BSA, Glycerol and Sodium Azide. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.
  • Label
    Unconjugated
Applications
  •  
    Recommended
    Concentration
    Sample
  • Western Blot
    1:1000 dilution
    See below
  • Simple Western
    1:100 dilution
    See below
  • Immunocytochemistry
    1:100 dilution
    See below
Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.
Data Examples
Detection of Human, Mouse, and Rat Troponin I by Western Blot. Western blot shows lysates of human heart tissue, mouse heart tissue, and rat heart tissue. PVDF membrane was probed with 1:1000 dilution of Rabbit Anti-Human Troponin I Monoclonal Antibody (Catalog # MAB8594) followed by HRP-conjugated Anti-Rabbit IgG Secondary Antibody (Catalog # HAF008). A specific band was detected for Troponin I at approximately 25 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
Immunocytochemistry
Troponin I in Human Cardiomyocytes. Troponin I was detected in immersion fixed human embryonic stem cells, differentiated into cardiomyocytes using the StemXVivo Cardiomyocyte Differentiation Kit (Catalog # SC032), using Rabbit Anti-Human Troponin I Monoclonal Antibody (Catalog # MAB8594) at 1:100 dilution for 3 hours at room temperature. Cells were stained using the NorthernLights™ 493-conjugated Anti-Rabbit IgG Secondary Antibody (green; Catalog # NL006). Cardiac Troponin T was also detected in cardiomyocytes using Mouse Anti-Human Cardiac Troponin T Monoclonal Antibody (Catalog # MAB1874). Cells were co-stained using the NorthernLights™ 557-conjugated Anti-Mouse IgG Secondary Antibody (red; Catalog # NL007) and counterstained with DAPI (blue). Specific staining of Troponin I was localized to cardiac muscle fibrils. View our protocol for Fluorescent ICC Staining of Cells on Coverslips.
Detection of Human Troponin I by Simple WesternTM. Simple Western lane view shows lysates of human heart tissue, loaded at 0.1 mg/mL. A specific band was detected for Troponin I at approximately 25-35 kDa (as indicated) using 1 µg/mL of Rabbit Anti-Human Troponin I Monoclonal Antibody (Catalog # MAB8594). This experiment was conducted under reducing conditions and using the
12-230 kDa separation system.
Preparation and Storage
  • Shipping
    The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
  • Stability & Storage
    Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
    • 12 months from date of receipt, -20 to -70 °C, as supplied.
    • 1 month, 2 to 8 °C under sterile conditions after opening.
    • 6 months, -20 to -70 °C under sterile conditions after opening.
Background: Troponin I
Troponin I, also known as TNI, is a 24 kDa component of a protein complex on striated muscle thin filaments. Troponin I inhibits the calcium-dependent muscle contraction mediated by Troponins C and T. The expression of cardiac Troponin I (TNNI3) is restricted to cardiac muscle, while TNNI1 and TNNI2 (encoded by distinct genes) are expressed in skeletal muscle. Mutations of cardiac Troponin I are associated with heriditary cardiomyopathy. Human cardiac Troponin I shares 93% amino acid sequence identity with mouse and rat cardiac Troponin I.
  • Entrez Gene IDs:
    7137 (Human); 21954 (Mouse); 29248 (Rat)
  • Alternate Names:
    CMH7; TNNC1; TNNI3; Troponin I
Related Research Areas
Cell and Tissue Staining Kits
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Anti-Rabbit HRP-DAB Cell & Tissue Staining Kit

CTS005 3
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Anti-Rabbit HRP-AEC Cell & Tissue Staining Kit

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Isotype Controls
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Normal Rabbit IgG Control

Ctrl AB-105-C 43  
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Normal Rabbit IgG Control

Ctrl, CyTOF-ready MAB1050  
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Secondary Antibodies
Description Application Cat# Citations Images  

Rabbit IgG HRP-conjugated Antibody

WB HAF008 23  
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Donkey Anti-Rabbit IgG NorthernLights™ NL557-conjugated Antibody

Flow, IHC, ICC NL004 10
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Donkey Anti-Rabbit IgG NorthernLights™ NL637-conjugated Antibody

Flow, IHC, ICC NL005 2
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Rabbit IgG APC-conjugated Antibody

Flow F0111 1  
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Rabbit IgG PE-conjugated Antibody

Flow F0110 2  
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Rabbit IgG Fluorescein-conjugated Antibody

Flow F0112 5  
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Donkey Anti-Rabbit IgG NorthernLights™ NL493-conjugated Antibody

Flow, IHC, ICC NL006 4
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Goat Anti-Rabbit IgG Biotinylated Antibody

WB BAF008 4
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Mouse/Rabbit IgG VisUCyte HRP Polymer Antibody

IHC VC002  
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Rabbit IgG Antibody

WB AF008 1
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Rabbit IgG VisUCyte HRP Polymer Antibody

IHC VC003  
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Donkey Anti-Rabbit IgG (H+L) Antibody

D-301-C-ABS2
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