Anti-Calpain small subunit 1抗体(ab28237)
Key features and details
- Rabbit polyclonal to Calpain small subunit 1
- Suitable for: IHC-P, ICC/IF
- Reacts with: Human
- Isotype: IgG
概述
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产品名称
Anti-Calpain small subunit 1抗体
参阅全部 Calpain small subunit 1 一抗 -
描述
兔多克隆抗体to Calpain small subunit 1 -
宿主
Rabbit -
特异性
ab28237 binds to calpain S-1, does not cross react with the other calpain family members (calpain S-2, calpain-1, calpain-2, calpain-3, etc.). -
经测试应用
适用于: IHC-P, ICC/IFmore details -
种属反应性
与反应: Human -
免疫原
Synthetic peptide corresponding to Human Calpain small subunit 1 (N terminal).
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阳性对照
- mouse brain tissue lysate
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常规说明
The Life Science industry has been in the grips of a reproducibility crisis for a number of years. Abcam is leading the way in addressing this with our range of recombinant monoclonal antibodies and knockout edited cell lines for gold-standard validation. Please check that this product meets your needs before purchasing.
If you have any questions, special requirements or concerns, please send us an inquiry and/or contact our Support team ahead of purchase. Recommended alternatives for this product can be found below, along with publications, customer reviews and Q&As
性能
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形式
Liquid -
存放说明
Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle. -
存储溶液
Preservative: 0.05% Sodium azide
Constituent: 50% Glycerol -
Concentration information loading...
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纯度
Immunogen affinity purified -
克隆
多克隆 -
同种型
IgG -
研究领域
相关产品
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Compatible Secondaries
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Isotype control
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Recombinant Protein
应用
The Abpromise guarantee
Abpromise™承诺保证使用ab28237于以下的经测试应用
“应用说明”部分 下显示的仅为推荐的起始稀释度;实际最佳的稀释度/浓度应由使用者检定。
应用 | Ab评论 | 说明 |
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IHC-P | ||
ICC/IF |
说明 |
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IHC-P: Use at a concentration of 1 µg/ml. Perform heat mediated antigen retrieval before commencing with IHC staining protocol.
WB: 1/1000 when using colorimetric substrates - 1/5000 for chemiluminescent substrates. Predicted molecular weight: 30 kDa. Dilution optimised using Chromogenic detection. Not yet tested in other applications. Optimal dilutions/concentrations should be determined by the end user.
靶标
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功能
Regulatory subunit of the calcium-regulated non-lysosomal thiol-protease which catalyzes limited proteolysis of substrates involved in cytoskeletal remodeling and signal transduction. -
序列相似性
Contains 5 EF-hand domains. -
结构域
The contact of the 5th EF-hand domain from each monomer allows the formation of the homodimer and also appears to mediate the contact between the large catalytic subunit and small regulatory subunit for the formation of the heterodimer.
EF-hand domains are paired. EF-hand 1 is paired with EF-hand 2 and EF-hand 3 is paired with EF-hand 4. The fifth EF-hand domain, left unpaired, does not bind the calcium but is responsible of the dimerization by EF-embrace. The first four EF-hand domains bind calcium, however it is not sure if the binding of EF-hand 4 to calcium is physiologically relevant. -
细胞定位
Cytoplasm. Cell membrane. Translocates to the plasma membrane upon calcium binding. - Information by UniProt
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数据库链接
- Entrez Gene: 826 Human
- Omim: 114170 Human
- SwissProt: P04632 Human
- Unigene: 515371 Human
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别名
- 30K antibody
- Calcium activated neutral proteinase antibody
- Calcium activated neutral proteinase small subunit antibody
see all
图片
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ICC/IF image of ab28237 stained HeLa cells. The cells were 100% Methanol fixed (5 min) and then incubated in 1%BSA / 10% normal Goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab28237, 1µg/ml) overnight at +4°C. The secondary antibody (green) was Alexa Fluor® 488 Goat anti-Rabbit IgG (H+L) used at a 1/1000 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM.
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Ab28237 staining Human normal renal medulla. Staining is localized the nucleus and cytoplasm.
Left panel: with primary antibody at 1 ug/ml. Right panel: isotype control.
Sections were stained using an automated system DAKO Autostainer Plus , at room temperature. Sections were rehydrated and antigen retrieved with the Dako 3-in-1 AR buffer EDTA pH 9.0 in a DAKO PT Link. Slides were peroxidase blocked in 3% H2O2 in methanol for 10 minutes. They were then blocked with Dako Protein block for 10 minutes (containing casein 0.25% in PBS), then incubated with primary antibody for 20 minutes, and detected with Dako Envision Flex amplification kit for 30 minutes. Colorimetric detection was completed with diaminobenzidine for 5 minutes. Slides were counterstained with Haematoxylin and coverslipped under DePeX. Please note that for manual staining we recommend to optimize the primary antibody concentration and incubation time (overnight incubation), and amplification may be required.
实验方案
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
数据表及文件
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SDS download
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Datasheet download
文献 (7)
ab28237 被引用在 7 文献中.
- Chen Y et al. Capn4 regulates migration and invasion of ovarian carcinoma cells via targeting osteopontin-mediated PI3K/AKT signaling pathway. Oncol Lett 17:564-570 (2019). PubMed: 30655802
- Cai Z et al. Use of a Mouse Model and Human Umbilical Vein Endothelial Cells to Investigate the Effect of Arsenic Exposure on Vascular Endothelial Function and the Associated Role of Calpains. Environ Health Perspect 127:77003 (2019). PubMed: 31274337
- Lin YW et al. Receptor-Interacting Protein 140 Orchestrates the Dynamics of Macrophage M1/M2 Polarization. J Innate Immun 8:97-107 (2016). PubMed: 26228026
- Ozaki T et al. Intravitreal injection or topical eye-drop application of a µ-calpain C2L domain peptide protects against photoreceptor cell death in Royal College of Surgeons' rats, a model of retinitis pigmentosa. Biochim Biophys Acta 1822:1783-95 (2012). PubMed: 22885154
- McHugh BJ et al. Integrin activation by Fam38A uses a novel mechanism of R-Ras targeting to the endoplasmic reticulum. J Cell Sci 123:51-61 (2010). WB ; Human . PubMed: 20016066
- Su SC et al. Annexin 2 Regulates Endothelial Morphogenesis by Controlling AKT Activation and Junctional Integrity. J Biol Chem 285:40624-34 (2010). WB ; Human . PubMed: 20947498
- Ozaki T et al. Mitochondrial m-calpain plays a role in the release of truncated apoptosis-inducing factor from the mitochondria. Biochim Biophys Acta 1793:1848-59 (2009). WB ; Rat . PubMed: 19833151