Register or Login
  • All
  • Uniprot Id
  • Catalog #
  • Peptide Sequence
>   home   >   Products   >   Primary Antibodies   >   Signal Transduction   >   TNNI3 Antibody (monoclonal) (M04)   

TNNI3 Antibody (monoclonal) (M04)

Mouse monoclonal antibody raised against a partial recombinant TNNI3.

  • WB - TNNI3 Antibody (monoclonal) (M04) AT4292a
    Antibody Reactive Against Recombinant Protein.Western Blot detection against Immunogen (37.73 KDa) .
  • WB - TNNI3 Antibody (monoclonal) (M04) AT4292a
    Western Blot analysis of TNNI3 expression in transfected 293T cell line by TNNI3 monoclonal antibody (M04), clone 1E7.

    Lane 1: TNNI3 transfected lysate(24 KDa).
    Lane 2: Non-transfected lysate.
  • IHC - TNNI3 Antibody (monoclonal) (M04) AT4292a
    Immunoperoxidase of monoclonal antibody to TNNI3 on formalin-fixed paraffin-embedded human heart. [antibody concentration 0.7 ug/ml]
  • IF - TNNI3 Antibody (monoclonal) (M04) AT4292a
    Immunofluorescence of monoclonal antibody to TNNI3 on HeLa cell . [antibody concentration 10 ug/ml]
  • E - TNNI3 Antibody (monoclonal) (M04) AT4292a
    Detection limit for recombinant GST tagged TNNI3 is 1 ng/ml as a capture antibody.
  • WB - TNNI3 Antibody (monoclonal) (M04) AT4292a
    Western blot analysis of TNNI3 over-expressed 293 cell line, cotransfected with TNNI3 Validated Chimera RNAi ( (Cat # AT4292a )
Product Information
  • Applications Legend:
  • WB=Western Blot
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin-embedded Sections)
  • IHC-F=Immunohistochemistry (Frozen Sections)
  • IF=Immunofluorescence
  • FC=Flow Cytopmetry
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • CHIP=Chromatin Immunoprecipitation
  • FA=Fluorescence Assay
  • IEM=Immunoelectronmicroscopy
  • EIA=Enzyme Immunoassay
Primary Accession P19429
Other Accession NM_000363
Reactivity Human
Host Mouse
Clonality Monoclonal
Isotype IgG2a Kappa
Clone Names 1E8
Calculated MW 24008 Da
Additional Information
Gene ID 7137
Other Names Troponin I, cardiac muscle, Cardiac troponin I, TNNI3, TNNC1
Target/Specificity TNNI3 (NP_000354, 102 a.a. ~ 210 a.a) partial recombinant protein with GST tag. MW of the GST tag alone is 26 KDa.
Dilution WB~~1:500~1000
Format Clear, colorless solution in phosphate buffered saline, pH 7.2 .
StorageStore at -20°C or lower. Aliquot to avoid repeated freezing and thawing.
PrecautionsTNNI3 Antibody (monoclonal) (M04) is for research use only and not for use in diagnostic or therapeutic procedures.
Research Areas
Citations (0)

Thousands of laboratories across the world have published research that depended on the performance of antibodies from Abgent to advance their research. Check out links to articles that cite our products in major peer-reviewed journals, organized by research category.

Submit your citation using an Abgent antibody to, and receive a free "I Love Antibodies" mug.


Troponin I (TnI), along with troponin T (TnT) and troponin C (TnC), is one of 3 subunits that form the troponin complex of the thin filaments of striated muscle. TnI is the inhibitory subunit; blocking actin-myosin interactions and thereby mediating striated muscle relaxation. The TnI subfamily contains three genes: TnI-skeletal-fast-twitch, TnI-skeletal-slow-twitch, and TnI-cardiac. This gene encodes the TnI-cardiac protein and is exclusively expressed in cardiac muscle tissues. Mutations in this gene cause familial hypertrophic cardiomyopathy type 7 (CMH7) and familial restrictive cardiomyopathy (RCM).


1.Myomegalin is a novel A-kinase anchoring protein involved in the phosphorylation of cardiac myosin binding protein C.Uys GM, Ramburan A, Loos B, Kinnear CJ, Korkie LJ, Mouton J, Riedemann J, Moolman-Smook JC.BMC Cell Biol. 2011 May 10;12:18.

Abgent welcomes feedback from its customers.

If you have used an Abgent product and would like to share how it has performed, please click on the "Submit Review" button and provide the requested information. Our staff will examine and post your review and contact you if needed.

If you have any additional inquiries please email technical services at

$ 315.00
Cat# AT4292a
(40 western blots)
Availability: 7-10 days
Bulk Size
Seasonal Special on Bulk Order
Request Quote Here

Ordering Information

United States
AlbaniaAustraliaAustriaBelgiumBosnia & HerzegovinaBrazilBulgariaCanadaChinaCroatiaCyprusCzech RepublicDenmarkEstoniaFinlandFranceGermanyGreeceHong KongHungaryIcelandIndiaIndonesiaIrelandIsraelItalyJapanKoreaLatviaLithuaniaLuxembourgMacedoniaMalaysiaMaltaNetherlandsNew ZealandNorwayPakistanPolandPortugalRomaniaSerbiaSingaporeSlovakiaSloveniaSouth AfricaSpainSwedenSwitzerlandTaiwanTurkeyUnited KingdomUnited StatesVietnamOthers
Abgent, Inc.
(888) 735-7227 / (858) 622-0099
(858) 622-0609

Shipping Information

Domestic orders (in stock items)
Shipped out the same day. Orders placed after 1 PM (PST) will ship out the next business day.
International orders
Contact your local distributors
Santa Cruz Alternative
Terms & Conditions