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SAB4200717

Sigma-Aldrich

Anti-Troponin T antibody, Mouse monoclonal

clone JLT-12, purified from hybridoma cell culture

Synonym(s):

Anti-TNNT1, Anti-TNNT2

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

mouse

antibody form

purified from hybridoma cell culture

antibody product type

primary antibodies

clone

JLT-12, monoclonal

form

buffered aqueous solution

mol wt

antigen ~38 kDa

species reactivity

rat, human, mouse, bovine, rabbit, goat

concentration

~1.0 mg/mL

technique(s)

immunoblotting: 0.5-1 μg/mL using rat skeletal muscle extract
immunofluorescence: suitable
immunohistochemistry: 5-10 μg/mL using heat-retrieved formalin-fixed, paraffin-embedded human skeletal muscle sections

isotype

IgG1

UniProt accession no.

P13805

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... TNNT1(7138)

General description

Anti-Troponin T antibody, Mouse monoclonal, (mouse IgG1 isotype) is derived from the JLT-12 hybridoma produced by the fusion of mouse myeloma cells and splenocytes from a BALB/c mouse immunized with purified Troponin T from rabbit skeletal muscle. Troponin T (TNNT) is the tropomyosin binding subunit of the troponin complex. Three genes have evolved to encode the cardiac (TNNT2), slow (TNNT1) and fast (TNNT3) skeletal muscle Troponin T proteins, which are specifically expressed in cardial, slow and fast skeletal muscles, respectively.

Immunogen

purified Troponin T from rabbit skeletal muscle

Application

  • Anti-Troponin T antibody, Mouse monoclonal has been used in:
  • immunoblotting
  • immunofluorescence
  • immunohistochemistry

Biochem/physiol Actions

Troponin T (TNNT) participates in calcium regulation of actin thin filament function and is required for the contraction of striated muscles. Levels of cardiac Troponin T serve as a sensitive biomarker of myocardial injury. Troponin T has also been suggested as a potential marker in diagnosis of skeletal myopathies including amyotrophic lateral sclerosis (ALS).

Physical form

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Cardiac troponin T and fast skeletal muscle denervation in ageing
Xu Z, et al.
Journal of Cachexia, Sarcopenia and Muscle, 8(5), 808-808 (2017)
P A Anderson et al.
Circulation research, 65(4), 1087-1093 (1989-10-01)
Myocardium is generally thought to express no more than two isoforms of troponin T (TnT). We have recently reported that TnT purified from rabbit myocardium is resolved by sodium dodecyl sulfate-polyacrylamide gel electrophoresis into five proteins (TnT1, TnT2, TnT3, TnT4
Lukas Mach et al.
Acta neurologica Belgica, 116(4), 557-564 (2016-01-24)
Limited evidence suggests that specificity of cardiac troponin T (cTnT), a highly sensitive biomarker of myocardial injury, is reduced in patients with skeletal myopathies. Whether amyotrophic lateral sclerosis (ALS)-the most common motor neuron disease-could be also associated with abnormal plasma
Bin Wei et al.
Gene, 582(1), 1-13 (2016-01-18)
Troponin T (TnT) is a central player in the calcium regulation of actin thin filament function and is essential for the contraction of striated muscles. Three homologous genes have evolved in vertebrates to encode three muscle type-specific TnT isoforms: TNNT1
The troponin complex and regulation of muscle contraction
Farah CS, et al.
Faseb Journal, 9(9), 755-767 (1995)
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