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TNNI2 Human

目录号 : GP24854

Troponin I Type 2 Human Recombinant

TNNI2 Human Chemical Structure

规格 价格 库存 购买数量
2μg
¥840.00
5-10工作日
10μg
¥2,030.00
5-10工作日
1mg
¥72,800.00
5-10工作日

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Sample solution is provided at 25 µL, 10mM.

Description

Skeletal isoforms of Troponin I were suggested to be used as markers of acute and chronic skeletal muscle injuries. In skeletal muscles Troponin I is presented by two forms, slow (21.6 kDa) and fast (21.2 kDa) skeletal. The protein (Fast Skeletal Troponin I) migrates on SDS-PAGE to approximately 26.5kDa.

Product Data

Purity Greater than 85.0% as determined by SDS-PAGE. Source Escherichia Coli.
Phycical Appearance Sterile Filtered colourless liquid formualtion. Shipping Condition Shipped with Ice Packs.
Synonyms Troponin I fast skeletal muscle; Troponin I fast-twitch isoform; TNNI2; DA2B; FSSV; fsTnI; AMCD2B.
Stability TNNI2 Human although stable at 10°C for 7 days, should be stored below -18°C .Please prevent freeze-thaw cycles.
Formulation The protein solution contains 20mM Tris-HCl, 500mM NaCl and 10mM b-ME, pH 7.5.

Introduction

TNNI2 is a fast-twitch skeletal muscle protein, belongs to the troponin I gene family, and is part of the troponin complex including troponin T, troponin C and troponin I subunits. The troponin complex, together with tropomyosin, is responsible for the calcium-dependent regulation of striated muscle contraction. TNNI2 is also present in vascular smooth muscle and may play a role in regulation of smooth muscle function. Other than muscle tissues, TNNI2 is found in corneal epithelium, cartilage where it is an inhibitor of angiogenesis to inhibit tumor growth and metastasis, and mammary gland where it functions as a coactivator of estrogen receptor-related receptor alpha. Furthermore, TNNI2 suppresses tumor growth in human ovarian carcinoma. Mutations in the TNNI2 gene cause myopathy and distal arthrogryposis type 2B.

Stability

TNNI2 Human although stable at 10°C for 7 days, should be stored below -18°C .Please prevent freeze-thaw cycles.

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