The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Application notesELISA: Use at an assay dependent dilution.
Peptide ELISA titer, 1:1,000-1:10,000.
IHC-P: 1/100 - 1/500.
Not yet tested in other applications.
Optimal dilutions/concentrations should be determined by the end user.
FunctionTroponin I is the inhibitory subunit of troponin, the thin filament regulatory complex which confers calcium-sensitivity to striated muscle actomyosin ATPase activity.
Tissue specificityHighest levels observed in human skeletal muscle (e.g. gastrocnemious muscle), differentiated cultures of primary human muscle cells and rhabdomyosarcoma cells cultured in low serum medium. Expressed in C2 muscle cell myoblasts and myotubes.
Sequence similaritiesBelongs to the troponin I family.
Immunohistochemical analysis of TNNI1 expression in formalin fixed, paraffin embedded skeletal muscle using ab85087 at a 1/100 dilution. Note cytoplasmic staining.
References for Anti-TNNI1 antibody (ab85087)
This product has been referenced in:
Grajales L et al. Induction of cardiac myogenic lineage development differs between mesenchymal and satellite cells and is accelerated by bone morphogenetic protein-4. J Mol Cell Cardiol53:382-91 (2012).
Read more (PubMed: 22709559) »