心肌肌钙蛋白抗体Cardiac Troponin I/TNNC1troponin I type 3

英文名称：Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.
产品类别：抗体
产品编号：0799R
产品应用： ELISA=1:500-1000 IHC-P=1:100-500 IHC-F=1:100-500
性状： Liquid
纯化方法：affinity purified by Protein A
保质期：1年
保存条件：Shipped at 4℃. Store at -20 °C for one year. Avoid

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100ul

￥ 1800.00 1

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研究领域心血管免疫学
抗体来源 Rabbit
克隆类型 Polyclonal
交叉反应 Human, Mouse, Rat, Dog, Pig, Cow, Rabbit,
产品应用 ELISA=1:500-1000 IHC-P=1:100-500 IHC-F=1:100-500 IF=1:100-500 （石蜡切片需做抗原修复）
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
分子量 23kDa
细胞定位细胞浆
性状 Liquid
浓度 1mg/ml
免疫原 KLH conjugated synthetic peptide derived from human CTn1:131-210/210
亚型 IgG
纯化方法 affinity purified by Protein A
储存液 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
保存条件 Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.
PubMed PubMed
产品介绍 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]

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:
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. 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).

DISEASE:
Defects in TNNI3 are the cause of familial hypertrophic cardiomyopathy type 7 (CMH7) [M