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Anti-TNNI3 / Cardiac Troponin I Antibody (aa27-40) IHC-plus™ LS-B3659

Note: This antibody replaces LS-C39895


Wt. Vol. Conc. Price
250 µg - 1 mg/ml $395
Inquire for larger quantities

LSBio (Direct) LSBio (Direct)

Most Popular TNNI3 / Cardiac Troponin I Antibodies

Anti-TNNI3 / Cardiac Troponin I Antibody IHC-plus™ LS-B2268
Mouse Monoclonal (IgG2b) to Bovine TNNI3 / Cardiac Troponin I
Bovine, Human, Mouse, Rabbit, Chicken, Frog
IHC - Paraffin, Western blot, ELISA
Immunohistochemistry Image
Anti-TNNI3 / Cardiac Troponin I Antibody (Gold) LS-C85607
Mouse Monoclonal (IgG1) to Human TNNI3 / Cardiac Troponin I
Gold Conjugated
Anti-TNNI3 / Cardiac Troponin I Antibody (aa27-40) IHC-plus™ LS-B3659
Goat Polyclonal (IgG) to Human TNNI3 / Cardiac Troponin I
IHC - Paraffin, ELISA
Immunohistochemistry Image

100% Guaranteed 100% Guaranteed
Goat Polyclonal (IgG) to Human TNNI3 / Cardiac Troponin I
IHC - Paraffin, ELISA


Human TNNI3 / Cardiac Troponin I
Human (tested or 100% immunogen sequence identity)
IgG Polyclonal
Affinity purified


  • IHC - Paraffin (5 µg/ml)

Specificity and Use

TNNI3 / Cardiac Troponin I antibody was raised against human Cardiac Troponin I (27-40).
Recognizes human Cardiac Troponin I. No reactivity with Troponin T.
Immunohistochemistry: LS-B3659 was validated for use in immunohistochemistry on a panel of 21 formalin-fixed, paraffin-embedded (FFPE) human tissues after heat induced antigen retrieval in pH 6.0 citrate buffer. After incubation with the primary antibody, slides were incubated with biotinylated secondary antibody, followed by alkaline phosphatase-streptavidin and chromogen. The stained slides were evaluated by a pathologist to confirm staining specificity. The optimal working concentration for LS-B3659 was determined to be 5 ug/ml. Suitable for Immunohistochemistry and ELISA.


PBS, pH 7.2, 0.1% sodium azide
Short term 4°C, long term aliquot and store at -20°C, avoid freeze thaw cycles.
For research use only.

About TNNI3 / Cardiac Troponin I

P19429 NM_000363 NP_000354.4

TNNI3 Antibody, CTnI Antibody, CMD1FF Antibody, CMD2A Antibody, RCM1 Antibody, Troponin I, cardiac Antibody, Troponin I, cardiac muscle Antibody, Troponin I type 3 (cardiac) Antibody, Cardiac troponin I Antibody, CMH7 Antibody

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.


Anti-TNNI3 / CTnI antibody IHC of human heart. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody LS-B3659 concentration 5 ug/ml.

Requested From: United States
Date Requested: 10/24/2016

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