Troponin proteins associate with tropomyosin and regulate the calcium sensitivity of the myofibril contractile apparatus of striated muscles. 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. The TnI-fast and TnI-slow genes are expressed in fast-twitch and slow-twitch skeletal muscle fibers, respectively, while the TnI-cardiac gene is expressed exclusively in cardiac muscle tissue. This gene encodes the Troponin-I-skeletal-slow-twitch protein. This gene is expressed in cardiac and skeletal muscle during early development but is restricted to slow-twitch skeletal muscle fibers in adults. The encoded protein prevents muscle contraction by inhibiting calcium-mediated conformational changes in actin-myosin complexes. [provided by RefSeq, Jul 2008]
Host
Rabbit
Immunogen
Rabbit polyclonal TNNI1 antibody was raised against a peptide from near the N terminal residues of human TNNI1 protein.
Isotype
IgG
Quantity
100 µl
Reactivity
Rat, Mouse, Human
Recombinant
FALSE
Regulatory
RUO
Shipping Condition
Ice Packs
Antigen
TNNI1
Buffer
PBS, pH 7.4 with 0.02% Sodium Azide
Concentration
100µg/100ul
Format
Liquid
Purity
Affinity purified
Storage
This product is stable for several weeks at 4°C as an undiluted liquid. Dilute only prior to immediate use. For extended storage, aliquot contents and freeze at -20°C or below. Avoid cycles of freezing and thawing. Expiration date is one (1) year from date of receipt.
Storage Condition
-20C
Applications
IHC, ELISA
Description
For research use onlyPeptide ELISA titer: 1:1,000-1:10,000Immunohistochemistry: 1:100-500Optimal dilutions/concentrations should be determined by the end use., IHC ; ELISA