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- Table of Contents
Designing a Western blot for TNNI1? The guide has the expected band size, antibodies backed by real blot images, the controls to run alongside, and protocols taken from published papers.
Open the TNNI1 Western Blot Guide
Facts about Troponin I, slow skeletal muscle.
| Human | |
|---|---|
| Gene Name: | TNNI1 |
| Uniprot: | P19237 |
| Entrez: | 7135 |

| Belongs to: |
|---|
| troponin I family |

DKFZp451O223; slow-twitch isoform; SSTNI; TNN1; troponin I type 1 (skeletal, slow); troponin I, skeletal, slow; troponin I, slow skeletal muscle
Mass (kDA):
21.692 kDA

| Human | |
|---|---|
| Location: | 1q32.1 |
| Sequence: | 1; NC_000001.11 (201403784..201421730, complement) |
Highest 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.





PMID: 2365354 by Wade R., et al. cDNA sequence, tissue-specific expression, and chromosomal mapping of the human slow-twitch skeletal muscle isoform of troponin I.
PMID: 8144655 by Corin S.J., et al. Structure and expression of the human slow twitch skeletal muscle troponin I gene.