重组Anti-SNAP25抗体[EPR3275] (ab109105)
Key features and details
- Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
- Rabbit monoclonal [EPR3275] to SNAP25
- Suitable for: Flow Cyt (Intra), WB, ICC/IF
- Knockout validated
- Reacts with: Mouse, Rat, Human
Related conjugates and formulations
概述
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产品名称
Anti-SNAP25抗体[EPR3275]
参阅全部 SNAP25 一抗 -
描述
兔单克隆抗体[EPR3275] to SNAP25 -
宿主
Rabbit -
经测试应用
适用于: Flow Cyt (Intra), WB, ICC/IFmore details -
种属反应性
与反应: Mouse, Rat, Human -
免疫原
Synthetic peptide. This information is proprietary to Abcam and/or its suppliers.
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阳性对照
- WB: Human brain, Neuro 2a, mouse brain, mouse hippocampus, rat brain, rat hippocampus cell lysates. ICC/IF: Neuro-2a(Mouse neuroblastoma neuroblast)
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常规说明
We are constantly working hard to ensure we provide our customers with best in class antibodies. As a result of this work we are pleased to now offer this antibody in purified format. We are in the process of updating our datasheets. The purified format is designated ‘PUR’ on our product labels. If you have any questions regarding this update, please contact our Scientific Support team.
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 production
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
性能
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形式
Liquid -
存放说明
Shipped at 4°C. Store at -20°C. Stable for 12 months at -20°C. -
存储溶液
pH: 7.20
Preservative: 0.01% Sodium azide
Constituents: 59% PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA -
Concentration information loading...
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纯度
Protein A purified -
克隆
单克隆 -
克隆编号
EPR3275 -
同种型
IgG -
研究领域
相关产品
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Alternative Versions
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Isotype control
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Recombinant Protein
应用
The Abpromise guarantee
Abpromise™承诺保证使用ab109105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 |
---|---|---|
Flow Cyt (Intra) |
1/200.
|
|
WB | (3) |
1/1000. Predicted molecular weight: 23 kDa.
|
ICC/IF |
1/250.
|
说明 |
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Flow Cyt (Intra)
1/200. |
WB
1/1000. Predicted molecular weight: 23 kDa. |
ICC/IF
1/250. |
靶标
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功能
t-SNARE involved in the molecular regulation of neurotransmitter release. May play an important role in the synaptic function of specific neuronal systems. Associates with proteins involved in vesicle docking and membrane fusion. Regulates plasma membrane recycling through its interaction with CENPF. -
组织特异性
Neurons of the neocortex, hippocampus, piriform cortex, anterior thalamic nuclei, pontine nuclei, and granule cells of the cerebellum. -
序列相似性
Belongs to the SNAP-25 family.
Contains 2 t-SNARE coiled-coil homology domains. -
翻译后修饰
Palmitoylated. Cys-85 appears to be the main site, and palmitoylation is required for membrane association. -
细胞定位
Cytoplasm > perinuclear region. Cell membrane. Cell junction > synapse > synaptosome. Membrane association requires palmitoylation. Expressed throughout cytoplasm, concentrating at the perinuclear region. - Information by UniProt
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数据库链接
- Entrez Gene: 6616 Human
- Entrez Gene: 20614 Mouse
- Entrez Gene: 25012 Rat
- Omim: 600322 Human
- SwissProt: P60880 Human
- SwissProt: P60879 Mouse
- SwissProt: P60881 Rat
- Unigene: 167317 Human
see all -
别名
- bA416N4.2 antibody
- Bdr antibody
- CMS18 antibody
see all
图片
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Flow Cytometry analysis of Neuro-2a(Mouse neuroblastoma neuroblast) cells labelling SNAP25 with Purified ab109105 at 1:200 dilution (10 µg/ml) (Red). Cells were fixed with 4% Paraformaldehyde and permeabilised with 90% Methanol. A Goat anti rabbit IgG (Alexa Fluor™ 488, ab150077) secondary antibody was used at 1:2000. Isotype control - Rabbit monoclonal IgG (Black). Unlabelled control - Cell without incubation with primary antibody and secondary antibody (Blue).
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All lanes : Anti-SNAP25 antibody [EPR3275] (ab109105) at 1/1000 dilution (Purified)
Lane 1 : Neuro-2a (Mouse neuroblastoma neuroblast) whole cell lysate
Lane 2 : Mouse brain lysate
Lane 3 : Mouse hippocampus lysate
Lane 4 : Rat brain lysate
Lane 5 : Rat hippocampus lysate
Secondary
All lanes : Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/20000 dilution
Predicted band size: 23 kDa
Observed band size: 25 kDa why is the actual band size different from the predicted? -
Anti-SNAP25 antibody [EPR3275] (ab109105) at 1/1000 dilution (Purified) + Human brain lysate
Secondary
Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/20000 dilution
Predicted band size: 23 kDa
Observed band size: 25 kDa why is the actual band size different from the predicted? -
Immunocytochemistry analysis of Neuro-2a(Mouse neuroblastoma neuroblast) cells labeling SNAP25 with Purified ab109105 at 1/250 dilution (8.9 µg/mL). Cells were fixed in 4% Paraformaldehyde and permeabilized with 0.1% tritonX-100. Cells were counterstained with Ab195889 Anti-alpha Tubulin antibody [DM1A] - Microtubule Marker (Alexa Fluor® 594) 1/200 (2.5 µg/mL). Goat anti rabbit IgG (Alexa Fluor® 488, ab150077) was used as the secondary antibody at 1/1000 (2 µg/mL) dilution. DAPI (blue) was used as nuclear counterstain. PBS instead of the primary antibody was used as the secondary antibody only control.
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All lanes : Anti-SNAP25 antibody [EPR3275] (ab109105) at 1/1000 dilution
Lane 1 : Wild-type SH-SY5Y cell lysate
Lane 2 : SNAP25 knockout SH-SY5Y cell lysate
Lane 3 : Neuro-2a cell lysate
Lane 4 : K562 cell lysate
Lysates/proteins at 20 µg per lane.
Performed under reducing conditions.
Predicted band size: 23 kDa
Observed band size: 27 kDa why is the actual band size different from the predicted?False colour image of Western blot: Anti-SNAP25 antibody [EPR3275] staining at 1/1000 dilution, shown in green; loading control ab7291 (Mouse anti-Alpha Tubulin [DM1A]) staining at 1/20000 dilution, shown in red. In Western blot, ab109105 was shown to bind specifically to SNAP25. A band was observed at 27 kDa in wild-type SH-SY5Y cell lysates with no signal observed at this size in SNAP25 knockout cell line ab280041 (knockout cell lysate ab280100). To generate this image, wild-type and SNAP25 knockout SH-SY5Y cell lysates were analysed. First, samples were run on an SDS-PAGE gel then transferred onto a nitrocellulose membrane. Membranes were blocked in 3 % milk in TBS-0.1 % Tween® 20 (TBS-T) before incubation with primary antibodies overnight at 4 °C. Blots were washed four times in TBS-T, incubated with secondary antibodies for 1 h at room temperature, washed again four times then imaged. Secondary antibodies used were Goat anti-Rabbit IgG H&L (IRDye® 800CW) preabsorbed (ab216773) and Goat anti-Mouse IgG H&L (IRDye® 680RD) preabsorbed (ab216776) at 1/20000 dilution.
实验方案
数据表及文件
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SDS download
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Datasheet download
文献 (19)
ab109105 被引用在 19 文献中.
- Cheng YC et al. Downregulated Calcium-Binding Protein S100A16 and HSP27 in Placenta-Derived Multipotent Cells Induce Functional Astrocyte Differentiation. Stem Cell Rev Rep 18:839-852 (2022). PubMed: 35061207
- He C et al. Recurrent moderate hypoglycemia accelerates the progression of Alzheimer's disease through impairment of the TRPC6/GLUT3 pathway. JCI Insight 7:N/A (2022). PubMed: 35077394
- Hao X et al. Periodontal Infection Aggravates C1q-Mediated Microglial Activation and Synapse Pruning in Alzheimer's Mice. Front Immunol 13:816640 (2022). PubMed: 35178049
- Yu ZY et al. Inhibiting α1-adrenergic receptor signaling pathway ameliorates AD-type pathologies and behavioral deficits in APPswe/PS1 mouse model. J Neurochem 161:293-307 (2022). PubMed: 35244207
- Lu Z et al. Base-edited cynomolgus monkeys mimic core symptoms of STXBP1 encephalopathy. Mol Ther 30:2163-2175 (2022). PubMed: 35283272