Recombinant Human TNNI3 Protein

• Cat.No.: TNNI3-008H
• Product Overview: Recombinant human TNNI3 protein without tag was expressed in E. coli.

Specification

• 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). Troponin I is useful in making a diagnosis of heart failure, and of ischemic heart disease. An elevated level of troponin is also now used as indicator of acute myocardial injury in patients hospitalized with moderate/severe Coronavirus Disease 2019 (COVID-19). Such elevation has also been associated with higher risk of mortality in cardiovascular disease patients hospitalized due to COVID-19.
• Source: E. coli
• Species: Human
• Form: Solution
• Molecular Mass: 24 kDa
• Protein length: 210
• AA Sequence: MADGSSDAAREPRPAPAPIRRRSSNYRAYATEPHAKKKSKISASRKLQLKTLLLQIAKQELEREAEERRGEKGRALSTRCQPLELAGLGFAELQDLCRQLHARVDKVDEERYDIEAKVTKNITEIADLTQKIFDLRGKFKRPTLRRVRISADAMMQALLGARAKESLDLRAHLKQVKKEDTEKENREVGDWRKNIDALSGMEGRKKKFES
• Purity: > 98%
• Applications: WB; ELISA; FACS; FC
• Stability: This bioreagent is stable at 4 centigrade (short-term) and -70 centigrade(long-term). After reconstitution, sample may be stored at 4 centigrade for 2-7 days and below -18 centigrade for future use.
• Storage: At -20 centigrade.
• Concentration: 1 mg/mL
• Storage Buffer: Tris (pH 8). Sterile-filtered colorless solution.
• Reconstitution: Solution for appropriate storage temperature

Gene Information

• Gene Name: TNNI3 troponin I type 3 (cardiac) [ Homo sapiens (human) ]
• Official Symbol: TNNI3
• Synonyms: TNNI3; troponin I type 3 (cardiac); troponin I, cardiac; troponin I, cardiac muscle; CMH7; TNNC1; RCM1; cTnI; CMD2A; CMD1FF; MGC116817
• Gene ID: 7137
• mRNA Refseq: NM_000363
• Protein Refseq: NP_000354
• MIM: 191044
• UniProt ID: P19429