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AB184554

重组Anti-Troponin I fast skeletal muscle抗体[EPR14927(B)]

Anti-Troponin I fast skeletal muscle antibody [EPR14927(B)]

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(5 Publications)

Rabbit Recombinant Monoclonal Troponin I fast skeletal muscle antibody. Suitable for IP, WB and reacts with Human, Mouse, Rat samples. Cited in 5 publications.

查看别名

TNNI2

4 Images
Immunoprecipitation - Anti-Troponin I fast skeletal muscle antibody [EPR14927(B)] (AB184554)
  • IP

Supplier Data

Immunoprecipitation - Anti-Troponin I fast skeletal muscle antibody [EPR14927(B)] (AB184554)

Western blot analysis of Troponin I fast skeletal muscle in Human skeletal muscle lysate immunoprecipitated using ab184554 at 1/50 dilution (Lane 1). Lane 2 : PBS instead of Human skeletal muscle lysate.

Secondary : Anti-Rabbit IgG (HRP), specific to the non-reduced form of IgG at 1/1500 dilution.

All lanes:

Immunoprecipitation - Anti-Troponin I fast skeletal muscle antibody [EPR14927(B)] (ab184554)

Predicted band size: 21 kDa

false

Western blot - Anti-Troponin I fast skeletal muscle antibody [EPR14927(B)] (AB184554)
  • WB

Supplier Data

Western blot - Anti-Troponin I fast skeletal muscle antibody [EPR14927(B)] (AB184554)

All lanes:

Western blot - Anti-Troponin I fast skeletal muscle antibody [EPR14927(B)] (ab184554) at 1/20000 dilution

All lanes:

Human skeletal muscle lysate at 20 µg

Secondary

All lanes:

Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugate at 1/1000 dilution

Predicted band size: 21 kDa

Observed band size: 21 kDa

false

Western blot - Anti-Troponin I fast skeletal muscle antibody [EPR14927(B)] (AB184554)
  • WB

Supplier Data

Western blot - Anti-Troponin I fast skeletal muscle antibody [EPR14927(B)] (AB184554)

All lanes:

Western blot - Anti-Troponin I fast skeletal muscle antibody [EPR14927(B)] (ab184554) at 1/20000 dilution

Lane 1:

Mouse muscle lysate at 10 µg

Lane 2:

Rat muscle lysate at 10 µg

Secondary

All lanes:

Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugate at 1/1000 dilution

Predicted band size: 21 kDa

Observed band size: 21 kDa

false

Western blot - Anti-Troponin I fast skeletal muscle antibody [EPR14927(B)] (AB184554)
  • WB

CiteAb

Western blot - Anti-Troponin I fast skeletal muscle antibody [EPR14927(B)] (AB184554)

Troponin I fast skeletal muscle western blot using anti-Troponin I fast skeletal muscle antibody [EPR14927(B)] ab184554. Publication image and figure legend from Wang, S., Zuo, H., et al., 2019, Cell Death Dis, PubMed 31243262.

ab184554 was used in this publication in western blot. This may not be the same as the application(s) guaranteed by Abcam. For a full list of applications guaranteed by Abcam for ab184554 please see the product overview.

Knockdown of Neat1 improves muscle growth in vivo.a The injection scheme for LV3-shNeat1 or LV3-shNC particles into the right or left hindlimb muscles of C57 mice. The injection was given every one week for one month. b qPCR results showing that Neat1 expression was reduced after LV3-shNeat1 particle injection, while the mRNA expression of Myog, Myhc, α-actin, and Tnni2 was significantly increased after LV3-shNeat1 particle injection. c Western blot analysis showing that the protein expression of Myog, Myhc, α-actin, and Tnni2 was increased after LV3-shNeat1 particle injection. The protein levels of these genes were quantified using ImageJ software. d Representative photograph of the three muscles from the right or left hindlimbs showing that the volume of the Qu, TA, and Gas muscles of the right hindlimb were larger than those of the left hindlimb. e Quantification of the weight of three muscles from the right or left hindlimbs of 12 injected mice showing that the weight of the Qu, TA, and Gas muscles of the right hindlimb were higher than those of the left hindlimb. f Representative photograph of myosin immunofluorescence staining in Qu, TA, and Gas muscles from the right or left hindlimb following injection with LV3-shNeat1 or LV3-shNC particles. Compared with LV3-shNC particle injection, LV3-shNeat1 particle injection increased the average cross-sectional areas of the indicated muscles. The fiber sizes of the Qu, TA, and Gas muscles were quantified using ImageJ. Relative RNA and protein levels were normalized to those of Gapdh. All values represent the mean ± s.d. of three independent experiments. *p < 0.05, **p < 0.01

false

不同偶联物与剂型 (1)

  • Carrier free

    Anti-Troponin I fast skeletal muscle antibody [EPR14927(B)] - BSA and Azide free

关键信息

宿主种属

Rabbit

克隆

Monoclonal

克隆号

EPR14927(B)

亚型

IgG

不含载体蛋白

No

反应种属

Mouse, Rat, Human

应用

WB, IP

applications

免疫原

The exact immunogen used to generate this antibody is proprietary information.

反应性数据

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "IP" : {"fullname" : "Immunoprecipitation", "shortname":"IP"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "IP-species-checked": "testedAndGuaranteed", "IP-species-dilution-info": "1/20", "IP-species-notes": "<p></p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/10000 - 1/50000", "WB-species-notes": "<p></p>" }, "Mouse": { "IP-species-checked": "guaranteed", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/10000 - 1/50000", "WB-species-notes": "<p></p>" }, "Rat": { "IP-species-checked": "guaranteed", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/10000 - 1/50000", "WB-species-notes": "<p></p>" } } }

产品详情

Patented technology
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.

What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:

  • - High batch-to-batch consistency and reproducibility
  • - Improved sensitivity and specificity
  • - Long-term security of supply
  • - Animal-free batch production

For more information, read more on recombinant antibodies.

性能和储存信息

形式
Liquid
纯化工艺
Affinity purification Protein A
存储溶液
pH: 7.2 Preservative: 0.01% Sodium azide Constituents: PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA
运输条件
Blue Ice
推荐的短期储存时间
1-2 weeks
推荐的短期储存条件
+4°C
推荐的长期储存条件
-20°C
分装信息
Upon delivery aliquot
储存信息
Avoid freeze / thaw cycle

补充信息

This supplementary information is collated from multiple sources and compiled automatically.

Troponin I fast skeletal muscle also known as TNNI2 is a protein involved in muscle contraction. It weighs around 21.2 kDa and is mainly expressed in fast-twitch skeletal muscle. TNNI2 acts by inhibiting actomyosin ATPase activity meaning it helps prevent muscle contraction until it receives a signal to contract. It binds to actin and plays a regulatory role in the muscle contraction process.
Biological function summary

Troponin I fast skeletal muscle interacts within the troponin complex which includes Troponin T and Troponin C. Located on the thin filament of the muscle fiber this complex modulates the contraction of striated muscle by controlling calcium binding. When calcium binds to Troponin C it induces a conformational change that displaces TNNI2 from actin allowing for muscle contraction to occur.

Pathways

Troponin I fast skeletal muscle has essential functions in the calcium modulation pathways specific to muscle contraction. It plays an important role in the regulation of muscle contraction by interacting with calcium ions and other proteins such as tropomyosin. As part of the excitation-contraction coupling pathway TNNI2 helps ensure the proper contraction of muscles in response to neural stimulation. Additionally its role in these pathways involves specific interactions with proteins like Troponin C and Troponin T which are necessary for functional muscle contraction.

Abnormalities in Troponin I fast skeletal muscle can lead to muscle-related conditions such as nemaline myopathy and distal arthrogryposis. These disorders affect muscle structure and function leading to muscle weakness or deformities. Mutations in TNNI2 may result in improper interaction with other sarcomeric proteins such as tropomyosin disrupting normal muscle contraction and leading to the mentioned diseases. Understanding the role of TNNI2 in these disorders can aid in the development of diagnostic and therapeutic strategies.

产品实验方案

For this product, it's our understanding that no specific protocols are required. You can visit:

靶点信息

Troponin I is the inhibitory subunit of troponin, the thin filament regulatory complex which confers calcium-sensitivity to striated muscle actomyosin ATPase activity.
See full target information TNNI2

文献 (5)

Recent publications for all applications. Explore the full list and refine your search

International journal of molecular sciences 26: PubMed40649974

2025

Skeletal Muscle Alterations in Different Phenotypes of Heart Failure with Preserved Ejection Fraction.

Applications

Unspecified application

Species

Unspecified reactive species

Beatrice Vahle,Romy Klädtke,Antje Schauer,T Scott Bowen,Ulrik Wisløff,Axel Linke,Volker Adams

Cell death discovery 7:390 PubMed34907162

2021

SYT8 promotes pancreatic cancer progression via the TNNI2/ERRα/SIRT1 signaling pathway.

Applications

Unspecified application

Species

Unspecified reactive species

Zhiping Fu,Xing Liang,Ligang Shi,Liang Tang,Danlei Chen,Anan Liu,Chenghao Shao

Communications biology 4:703 PubMed34103648

2021

Random errors in protein synthesis activate an age-dependent program of muscle atrophy in mice.

Applications

Unspecified application

Species

Unspecified reactive species

James Moore,Rashid Akbergenov,Martina Nigri,Patricia Isnard-Petit,Amandine Grimm,Petra Seebeck,Lisa Restelli,Stephan Frank,Anne Eckert,Kader Thiam,David P Wolfer,Dimitri Shcherbakov,Erik C Böttger

American journal of physiology. Cell physiology 318:C1238-C1251 PubMed32348175

2020

Ca dependency of limb muscle fiber contractile mechanics in young and older adults.

Applications

Unspecified application

Species

Unspecified reactive species

Laura E Teigen,Christopher W Sundberg,Lauren J Kelly,Sandra K Hunter,Robert H Fitts

Cell death & disease 10:505 PubMed31243262

2019

Long noncoding RNA Neat1 modulates myogenesis by recruiting Ezh2.

Applications

Unspecified application

Species

Unspecified reactive species

Shanshan Wang,Hao Zuo,Jianjun Jin,Wei Lv,Zaiyan Xu,Yonghui Fan,Jiali Zhang,Bo Zuo
View all publications

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