Western Blot (WB)
(Figure 1: Western blot analysis using cTnI mouse mAb against truncated cTnI recombinant protein.)
Mouse anti-Human cTnI Monoclonal Antibody | anti-cTnI antibody
cTnI Antibody
Gene Names
TNNI3; CMH7; RCM1; cTnI; CMD2A; TNNC1; CMD1FF
Reactivity
Human
Applications
Western Blot, Immunohistochemistry, ELISA
Purity
Affinity-Chromatography
Synonyms
cTnI; Monoclonal Antibody; cTnI Antibody; cardiac muscle; Cardiac troponin I; cardiomyopathy; dilated 2A (autosomal recessive); Cardiomyopathy; familial hypertrophic; 7; included; CMD1FF; CMD2A; CMH7; Familial hypertrophic cardiomyopathy 7; MGC116817; RCM1; Tn1; Tni; TNN I3; TNNC 1; TNNC1; TNNI3; TNNI3_HUMAN; Troponin I; Troponin I cardiac; Troponin I cardiac muscle; Troponin I cardiac muscle isoform; Troponin I type 3 cardiac; troponin I; cardiac 3; TroponinI; Ttroponin I type 3 (cardiac); anti-cTnI antibody
Host
Mouse
Reactivity
Human
Clonality
Monoclonal
Isotype
IgG1
Specificity
cTnI antibody detects endogenous levels of total cTnI
Purity/Purification
Affinity-Chromatography
Form/Format
Phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Concentration
1mg/ml (varies by lot)
Sequence Length
210
Applicable Applications for anti-cTnI antibody
Western Blot (WB), Immunohistochemistry (IHC), ELISA (EIA)
Application Notes
ELISA: 1:10000
WB: 1:500-1:2000
IHC: 1:200-1:1000
WB: 1:500-1:2000
IHC: 1:200-1:1000
Immunogen
Purified recombinant fragment of human cTnI expressed in E. Coli
Preparation and Storage
Store at -20 degree C. Stable for 12 months from date of receipt.
Western Blot (WB)
(Figure 1: Western blot analysis using cTnI mouse mAb against truncated cTnI recombinant protein.)
Western Blot (WB)
(Figure 1: Western blot analysis using cTnI mouse mAb against truncated cTnI recombinant protein.)
Related Product Information for anti-cTnI antibody
Description: cTnI has an apparent molecular weight of 22.5 kDa. cTnI is a candidate marker with acceptable sensitivity and specificity for AMI and other cardiac diseases. Troponin, a molecule that binds to the thin filament (actin) of striated muscle fibers, acts with intracellular calcium to control the interaction of the thin filament with the thick filament (myosin), thus regulating muscle contraction. Troponin I prevents muscle contraction in the absence of calcium, which has two skeletal muscle isoforms with considerable amino acid sequence homology. cTnI contains an additional N-terminal sequence and is highly specific for myocardium.
Function: Troponin I is the inhibitory subunit of troponin, the thin filament regulatory complex which confers calcium-sensitivity to striated muscle actomyosin ATPase activity.
Subunit Structure: Binds to actin and tropomyosin. Interacts with TRIM63. Interacts with STK4/MST1.
Post-translational Modifications: Phosphorylated at Ser-42 and Ser-44 by PRKCE; phosphorylation increases myocardium contractile dysfunction (By similarity). Phosphorylated at Ser-23 and Ser-24 by PRKD1; phosphorylation reduces myofilament calcium sensitivity. Phosphorylated preferentially at Thr-31. Phosphorylation by STK4/MST1 alters its binding affinity to TNNC1 (cardiac Tn-C) and TNNT2 (cardiac Tn-T).
Similarity: Belongs to the troponin I family.
Function: Troponin I is the inhibitory subunit of troponin, the thin filament regulatory complex which confers calcium-sensitivity to striated muscle actomyosin ATPase activity.
Subunit Structure: Binds to actin and tropomyosin. Interacts with TRIM63. Interacts with STK4/MST1.
Post-translational Modifications: Phosphorylated at Ser-42 and Ser-44 by PRKCE; phosphorylation increases myocardium contractile dysfunction (By similarity). Phosphorylated at Ser-23 and Ser-24 by PRKD1; phosphorylation reduces myofilament calcium sensitivity. Phosphorylated preferentially at Thr-31. Phosphorylation by STK4/MST1 alters its binding affinity to TNNC1 (cardiac Tn-C) and TNNT2 (cardiac Tn-T).
Similarity: Belongs to the troponin I family.
NCBI and Uniprot Product Information
NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
Observed: 18 kDa
Predicted: 25 kDa
Predicted: 25 kDa
NCBI Official Full Name
troponin I, cardiac muscle
NCBI Official Synonym Full Names
troponin I3, cardiac type
NCBI Official Symbol
TNNI3
NCBI Official Synonym Symbols
CMH7; RCM1; cTnI; CMD2A; TNNC1; CMD1FF
NCBI Protein Information
troponin I, cardiac muscle
UniProt Protein Name
Troponin I, cardiac muscle
UniProt Gene Name
TNNI3
UniProt Synonym Gene Names
TNNC1
NCBI Description
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). [provided by RefSeq, Jul 2008]
Uniprot Description
Troponin I is the inhibitory subunit of troponin, the thin filament regulatory complex which confers calcium-sensitivity to striated muscle actomyosin ATPase activity.
Research Articles on cTnI
Similar Products
Product Notes
The cTnI tnni3 (Catalog #AAA9602586) is an Antibody produced from Mouse and is intended for research purposes only. The product is available for immediate purchase. The cTnI Antibody reacts with Human and may cross-react with other species as described in the data sheet. AAA Biotech's cTnI can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB), Immunohistochemistry (IHC), ELISA (EIA). ELISA: 1:10000 WB: 1:500-1:2000 IHC: 1:200-1:1000. Researchers should empirically determine the suitability of the cTnI tnni3 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "cTnI, Monoclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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