Recombinant Mouse Myosin regulatory light chain 2, ventricular/cardiac muscle isoform (Myl2)

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中文名稱：

小鼠Myl2重組蛋白
品名簡稱：

Recombinant Mouse Myl2 protein
貨號：

CSB-EP015309MO
說明書：

MSDS Datasheet
規格：

￥1536
圖片：
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
其他：

產品詳情
產品評價
相關產品
靶點詳情

產品詳情

純度：

Greater than 90% as determined by SDS-PAGE.
生物活性：

Not Test
基因名：

Myl2
Uniprot No.：

P51667
別名：

MLC-2;MLC-2v;Myosin light chain 2, slow skeletal/ventricular muscle isoform;MLC-2s/v
種屬：

Mus musculus (Mouse)
蛋白長度：

Full Length of Mature Protein
來源：

E.coli
分子量：

25.6 kDa
表達區域：

2-166aa
氨基酸序列

APKKAKKRIEGGSSNVFSMFEQTQIQEFKEAFTIMDQNRDGFIDKNDLRDTFAALGRVNVKNEEIDEMIKEAPGPINFTVFLTMFGEKLKGADPEETILNAFKVFDPEGKGSLKADYVREMLTTQAERFSKEEIDQMFAAFPPDVTGNLDYKNLVHIITHGEEKD
Note: The complete sequence may include tag sequence, target protein sequence, linker sequence and extra sequence that is translated with the protein sequence for the purpose(s) of secretion, stability, solubility, etc.
If the exact amino acid sequence of this recombinant protein is critical to your application, please explicitly request the full and complete sequence of this protein before ordering.
蛋白標簽：

C-terminal 6xHis-tagged
產品提供形式：

Liquid or Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
緩沖液：

If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose.
復溶：

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
儲存條件：

Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
保質期：

The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
貨期：

3-7 business days
Datasheet & COA：

Please contact us to get it.

產品評價

靶點詳情

功能：

Contractile protein that plays a role in heart development and function. Following phosphorylation, plays a role in cross-bridge cycling kinetics and cardiac muscle contraction by increasing myosin lever arm stiffness and promoting myosin head diffusion; as a consequence of the increase in maximum contraction force and calcium sensitivity of contraction force. These events altogether slow down myosin kinetics and prolong duty cycle resulting in accumulated myosins being cooperatively recruited to actin binding sites to sustain thin filament activation as a means to fine-tune myofilament calcium sensitivity to force. During cardiogenesis plays an early role in cardiac contractility by promoting cardiac myofibril assembly.
基因功能參考文獻：
1. transgenic mouse models of hypertrophic cardiomyopathy may be caused by mutations in myosin regulatory light chain PMID: 26906074
2. MLC2 phosphorylation regulates actin-based cytokinesis in mouse oocytes, and this regulation may be mediated via a RhoA-MLC2-actin pathway. PMID: 26701676
3. Treatment of mice with an AT1R biased ligand, acting via beta-arrestin signalling, is able to induce an increase in cardiac contractility associated with an increase in ventricular myosin light chain-2 phosphorylation PMID: 26045475
4. Hypertrophic cardiomyopathy associated Lys104Glu mutation in the myosin regulatory light chain causes diastolic disturbance in mice. PMID: 24992035
5. Data indicate that NRG-1beta up-regulated the gene expressions of Nkx2.5, GATA4, alpha-actin, MLC-2v, and ANF in a time-dependent regulation of ErbB/ERK1/2 pathways. PMID: 23606057
6. High resolution characterization of myosin IIC protein tailpiece and its effect on filament assembly PMID: 23426373
7. Accelerated cMLCK protein turnover by the ubiquitin-proteasome system underlies the transition from compensated hypertrophy to decompensated heart failure as a result of reduced phosphorylation of MLC2v. PMID: 23095280
8. MLC2 isoforms play a role in tumorigenesis. PMID: 22425609
9. Mlc2 phosphorylation regulates actin-myosin interactions in striated muscle contraction. It is important for feedback control of calcium-dependent thin-filament activation. Dephosphorylation can play a critical role in heart failure. PMID: 22426213
10. Pak1-knockout hearts have reduced recovery of myocardial performance after global I/R injury concomitant with changes in troponin-T and MLC2 phosphorylation and protein association. PMID: 22037191
11. Oxidative stress related to asphyxia induces nitration of cardiac MLC2 protein and thus increases its degradation. This and a large decrease in MLC2 phosphorylation contribute to the development of systolic dysfunction. PMID: 20386496
12. cDNA microarray and 2-D protein electrophoresis studies revealed characteristic changes in AF tissue: the reprogramming of myosin regulatory light chain isoform composition, with a significant increase of its ventricular isoform (MLC-2V). PMID: 15028053
13. The capability of noninvasive imaging of the MLC2v-Fluc in the heart will encourage applications that aim at monitoring and tracking the marker gene expression over time in cells undergoing cardiac differentiation. PMID: 15350583
14. RLC phosphorylation increases force and the rate of cross-bridge recruitment in murine myocardium, which would increase power generation in vivo and thereby enhance systolic function. PMID: 16908724
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亞細胞定位：

Cytoplasm, myofibril, sarcomere, A band.
組織特異性：

Abundantly expressed in both cardiac and slow skeletal muscle. In the adult heart, the phosphorylated form is highly expressed in epicardium and weakly in endocardium.
數據庫鏈接：

KEGG: mmu:17906

STRING: 10090.ENSMUSP00000014080

UniGene: Mm.1529