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Anti-TNNI3 / Cardiac Troponin I Antibody (C-Terminus) IHC-plus™ LS-B5726

Note: This antibody replaces LS-C80415


Wt. Vol. Conc. Price
50 µg - - $450
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
Rabbit Polyclonal (IgG) to Human TNNI3 / Cardiac Troponin I
Human, Monkey, Mouse, Rat, Bovine, Dog, Guinea pig, Horse, Pig, Rabbit
IHC - Paraffin, Western blot (applications tested for the base form of this product only)


Human TNNI3 / Cardiac Troponin I
Human, Monkey, Mouse, Rat, Bovine, Dog, Guinea pig, Horse, Pig, Rabbit (tested or 100% immunogen sequence identity)
Zebrafish (at least 90% immunogen sequence identity)
IgG Polyclonal
Immunoaffinity purified


  • IHC - Paraffin (5 µg/ml)
  • Western blot
  • (applications tested for the base form of this product only)

Specificity and Use

TNNI3 / Cardiac Troponin I antibody was raised against synthetic peptide from C-Terminus of human TNNI3 (Q59H18, NP_000354). Percent identity by BLAST analysis: Human, Chimpanzee, Orangutan, Gibbon, Monkey, Galago, Marmoset, Mouse, Rat, Dog, Cat, Bovine, Rabbit, Horse, Pig, Guinea pig (100%); Catfish, Zebrafish (92%); Platypus, Seabass (85%); Gorilla, Baboon, Elephant, Bat, Turkey, Zebra finch, Chicken, Armadillo, Lizard, Sablefish (84%); Xenopus (83%).
LS-E15226 - Lyophilized - 100 µg - $145.00
Human TNNI3 / CTnI
ELISA titer using peptide based assay: 1:312500. Western Blot: Suggested dilution at 1 ug/ml in 5% skim milk / PBS buffer, and HRP conjugated anti-Rabbit IgG should be diluted in 1:50000 - 100000 as second antibody.


Lyophilized from PBS with 2% sucrose
Distilled Water.
Long term: -20°C, the use of 50% glycerol is recommended if storing aliquots in -20°C for long term use (up to 1 year); Short term (less than one week): +4°C. Avoid repeat 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-B5726 concentration 5 ug/ml. This image was taken for the base form of this product. Alternate forms, such as conjugated, azide-free, or ready-to-use, have not been tested.

Western blot

Western blot
Fetal muscle lysate. Antibody concentration: 1.0 ug/ml. Gel concentration: 12%. This image was taken for the base form of this product. Alternate forms, such as conjugated, azide-free, or ready-to-use, have not been tested.

Requested From: United States
Date Requested: 10/22/2016

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