Anti-Hsp27 (phospho S15)抗体(ab5581)
Key features and details
- Rabbit polyclonal to Hsp27 (phospho S15)
- Suitable for: WB, ICC/IF, IP
- Reacts with: Human
- Isotype: IgG
概述
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产品名称
Anti-Hsp27 (phospho S15)抗体
参阅全部 Hsp27 一抗 -
描述
兔多克隆抗体to Hsp27 (phospho S15) -
宿主
Rabbit -
特异性
ab5581 detects phosphorylated heat shock protein 27(hsp27) from rat and Human tissues. -
经测试应用
适用于: WB, ICC/IF, IPmore details -
种属反应性
与反应: Human
预测可用于: Cow, Dog, Pig -
免疫原
Synthetic peptide corresponding to Human Hsp27 aa 10-21 (phospho S15).
Sequence:LLRGPSWDPFRC
(Peptide available asab41772) -
阳性对照
- ICC/IF: HeLa cells. WB: HeLa cell lysate. IP: HeLa cell 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
Constituents: 0.1% BSA, 99% PBS -
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
应用 | Ab评论 | 说明 |
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WB |
1/100 - 1/1000. Predicted molecular weight: 23 kDa.
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ICC/IF |
1/50 - 1/200.
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IP |
Use at an assay dependent concentration.
3 μg |
说明 |
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WB
1/100 - 1/1000. Predicted molecular weight: 23 kDa. |
ICC/IF
1/50 - 1/200. |
IP
Use at an assay dependent concentration. 3 μg |
靶标
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功能
Involved in stress resistance and actin organization. -
组织特异性
Detected in all tissues tested: skeletal muscle, heart, aorta, large intestine, small intestine, stomach, esophagus, bladder, adrenal gland, thyroid, pancreas, testis, adipose tissue, kidney, liver, spleen, cerebral cortex, blood serum and cerebrospinal fluid. Highest levels are found in the heart and in tissues composed of striated and smooth muscle. -
疾病相关
Defects in HSPB1 are the cause of Charcot-Marie-Tooth disease type 2F (CMT2F) [MIM:606595]. CMT2F is a form of Charcot-Marie-Tooth disease, the most common inherited disorder of the peripheral nervous system. Charcot-Marie-Tooth disease is classified in two main groups on the basis of electrophysiologic properties and histopathology: primary peripheral demyelinating neuropathy or CMT1, and primary peripheral axonal neuropathy or CMT2. Neuropathies of the CMT2 group are characterized by signs of axonal regeneration in the absence of obvious myelin alterations, normal or slightly reduced nerve conduction velocities, and progressive distal muscle weakness and atrophy. Nerve conduction velocities are normal or slightly reduced. CMT2F onset is between 15 and 25 years with muscle weakness and atrophy usually beginning in feet and legs (peroneal distribution). Upper limb involvement occurs later. CMT2F inheritance is autosomal dominant.
Defects in HSPB1 are a cause of distal hereditary motor neuronopathy type 2B (HMN2B) [MIM:608634]. Distal hereditary motor neuronopathies constitute a heterogeneous group of neuromuscular disorders caused by selective impairment of motor neurons in the anterior horn of the spinal cord, without sensory deficit in the posterior horn. The overall clinical picture consists of a classical distal muscular atrophy syndrome in the legs without clinical sensory loss. The disease starts with weakness and wasting of distal muscles of the anterior tibial and peroneal compartments of the legs. Later on, weakness and atrophy may expand to the proximal muscles of the lower limbs and/or to the distal upper limbs. -
序列相似性
Belongs to the small heat shock protein (HSP20) family. -
翻译后修饰
Phosphorylated in MCF-7 cells on exposure to protein kinase C activators and heat shock. -
细胞定位
Cytoplasm. Nucleus. Cytoplasm > cytoskeleton > spindle. Cytoplasmic in interphase cells. Colocalizes with mitotic spindles in mitotic cells. Translocates to the nucleus during heat shock and resides in sub-nuclear structures known as SC35 speckles or nuclear splicing speckles. - Information by UniProt
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数据库链接
- Entrez Gene: 516099 Cow
- Entrez Gene: 3315 Human
- Entrez Gene: 493184 Pig
- Omim: 602195 Human
- SwissProt: Q3T149 Cow
- SwissProt: P04792 Human
- SwissProt: Q5S1U1 Pig
- Unigene: 520973 Human
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别名
- Heat shock 27kDa protein antibody
- 28 kDa heat shock protein antibody
- CMT2F antibody
see all
图片
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Immunocytochemistry analysis of Hsp27 using ab5581 at 2µg/mL concentration shows staining in 4% paraformaldehyde-fixed 0.1% Triton X-100 permeabilized HeLa Cells treated with Anisomysin. The secondary antibody was Goat anti-Rabbit IgG (H+L) Superclonal™ Secondary Antibody, Alexa Fluor® 488 conjugate. Hsp27 (green), F-Actin staining with Alexa Fluor® 555 Rhodamine Phalloidin (red) and nuclei with SlowFade® Gold Antifade Mountant with DAPI (blue) is shown. Negative control has no primary antibody.
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All lanes : Anti-Hsp27 (phospho S15) antibody (ab5581) at 1/500 dilution
Lane 1 : HeLa cell lysate - untreated
Lane 2 : HeLa cell lysate - treated with 10nM Anisomycin
Lysates/proteins at 50 µg per lane.
Secondary
All lanes : HRP-conjugated goat anti-rabbit IgG at 1/20000 dilution
Predicted band size: 23 kDa -
Immunoprecipitation of Hsp27 (phospho S15) was performed on HeLa cells treated with 10uM Anisomysin for 30 minutes. Antigen-antibody complexes were formed by incubating 500ug of whole cell lysate with 3ug of ab5581 overnight on a rocking platform at 4°C. The immune complexes were captured on 50ul Protein A/G Agarose, washed extensively, and eluted with Lane Marker Reducing Sample Buffer. Samples were then resolved on a 4-20% Tris-HCl polyacrylamide gel, transferred to a PVDF membrane, and blocked with 5% BSA/TBST for at least 1 hour. The membrane was probed with ab5581 at 1:500 overnight rotating at 4°C, washed with TBST, and probed with Clean-Blot IP Detection Reagent at 1/1000 for at least 1 hour. Chemiluminescent detection was performed using SuperSignal West Dura.
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Immunocytochemistry/Immunofluorescence analysis of Hsp27 (phospho S15) (green) in HeLa cells either untreated (left) or treated with 10uM Anisomysin (right) for 30 minutes. Formalin fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 10 minutes at room temperature and blocked with 1% blocker BSA for 15 minutes at room temperature. Cells were incubated with ab5581 at 1:50 for at least 1 hour at room temperature, washed with PBS, and incubated with DyLight 488 goat anti-rabbit IgG secondary antibody (1:400) for 30 minutes at room temperature. F-Actin (red) was stained with DyLight 554 Phalloidin and nuclei (blue) were stained with Hoechst 33342 dye. 20X magnification.
实验方案
数据表及文件
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Datasheet download
文献 (4)
ab5581 被引用在 4 文献中.
- Ye EA et al. Induction of Corneal Endothelial-like Cells from Mesenchymal Stem Cells of the Umbilical Cord. Int J Mol Sci 23:N/A (2022). PubMed: 36499735
- Chung HS et al. Corneal Epithelial Removal with a Newly Designed Epithelial Brush. J Ophthalmol 2021:4668056 (2021). PubMed: 35154818
- Li KC et al. Reduced expression of HSP27 following HAD-B treatment is associated with Her2 downregulation in NIH:OVCAR-3 human ovarian cancer cells. Mol Med Rep 12:3787-94 (2015). PubMed: 26044344
- Williams KL et al. Hsp27 and axonal growth in adult sensory neurons in vitro. BMC Neurosci 6:24 (2005). PubMed: 15819993