重组Anti-BDNF抗体[EPR1292] (ab108319)
Key features and details
- Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
- Rabbit monoclonal [EPR1292] to BDNF
- Suitable for: Flow Cyt (Intra), WB, IHC-P, IHC-Fr, ICC/IF
- Reacts with: Mouse, Rat, Human
Related conjugates and formulations
概述
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产品名称
Anti-BDNF抗体[EPR1292]
参阅全部 BDNF 一抗 -
描述
兔单克隆抗体[EPR1292] to BDNF -
宿主
Rabbit -
特异性
This product may cross react with the following family members: NGF beta, neurotrophin 3, neurotrophin 4. The mouse and rat recommendation is based on the WB results. We do not guarantee IHC-P for mouse and rat.
It was discovered that this antibody exhibited weak cross - reactivity with the NTF3 protein.
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经测试应用
适用于: Flow Cyt (Intra), WB, IHC-P, IHC-Fr, 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.
(Peptide available asab182199) -
阳性对照
- WB: Human, rat and mouse brain, hippocampus and cerebellum lysates; IHC-P: Human brain tissue, human bladder cancer tissue; ICC/IF: HeLa cells; Flow Cyt (intra): HeLa cells; IHC-Fr: Mouse and Rat cerebrum tissue, Hu cerebral cortex.
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常规说明
For BDNF, multiple WB bands are possible and expected. The human protein has 5 isoforms (precursors: 28 – 37 kDa) and can be glycosylated (Uniprot: http://www.uniprot.org/uniprot/P23560). The mature form is expected at ~14 kDa (monomer) and the dimer at ~28 kDa.
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 +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C long term. Avoid freeze / thaw cycle. -
存储溶液
pH: 7.20
Preservative: 0.01% Sodium azide
Constituents: 59% PBS, 40% Glycerol, 0.05% BSA -
Concentration information loading...
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纯度
Protein A purified -
克隆
单克隆 -
克隆编号
EPR1292 -
同种型
IgG -
研究领域
相关产品
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Alternative Versions
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Compatible Secondaries
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Immunizing Peptide (Blocking)
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Isotype control
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Recombinant Protein
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Related Products
应用
The Abpromise guarantee
Abpromise™承诺保证使用ab108319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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Flow Cyt (Intra) |
1/30.
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WB | (5) |
1/1000. Predicted molecular weight: 15 kDa.Can be blocked with Human BDNF peptide (ab182199).
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IHC-P | (1) |
1/500. Perform heat mediated antigen retrieval before commencing with IHC staining protocol.
The mouse and rat recommendation is based on the WB results. We do not guarantee IHC-P for mouse and rat. |
IHC-Fr |
1/100.
Heat mediated antigen retrieval using sodium citrate buffer (10mM citrate pH 6.0 + 0.05% Tween-20) |
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ICC/IF | (1) |
1/500.
For unpurified use at 1/750 dilution. |
说明 |
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Flow Cyt (Intra)
1/30. |
WB
1/1000. Predicted molecular weight: 15 kDa.Can be blocked with Human BDNF peptide (ab182199). |
IHC-P
1/500. Perform heat mediated antigen retrieval before commencing with IHC staining protocol. The mouse and rat recommendation is based on the WB results. We do not guarantee IHC-P for mouse and rat. |
IHC-Fr
1/100. Heat mediated antigen retrieval using sodium citrate buffer (10mM citrate pH 6.0 + 0.05% Tween-20) |
ICC/IF
1/500. For unpurified use at 1/750 dilution. |
靶标
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功能
During development, promotes the survival and differentiation of selected neuronal populations of the peripheral and central nervous systems. Participates in axonal growth, pathfinding and in the modulation of dendritic growth and morphology. Major regulator of synaptic transmission and plasticity at adult synapses in many regions of the CNS. The versatility of BDNF is emphasized by its contribution to a range of adaptive neuronal responses including long-term potentiation (LTP), long-term depression (LTD), certain forms of short-term synaptic plasticity, as well as homeostatic regulation of intrinsic neuronal excitability. -
组织特异性
Brain. Highly expressed in hippocampus, amygdala, cerebral cortex and cerebellum. Also expressed in heart, lung, skeletal muscle, testis, prostate and placenta. -
疾病相关
Bulimia nervosa 2
Congenital central hypoventilation syndrome -
序列相似性
Belongs to the NGF-beta family. -
翻译后修饰
The propeptide is N-glycosylated and glycosulfated.
Converted into mature BDNF by plasmin (PLG). -
细胞定位
Secreted. - Information by UniProt
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数据库链接
- Entrez Gene: 627 Human
- Entrez Gene: 12064 Mouse
- Entrez Gene: 24225 Rat
- Omim: 113505 Human
- SwissProt: P23560 Human
- SwissProt: P21237 Mouse
- SwissProt: P23363 Rat
- Unigene: 502182 Human
see all -
别名
- Abrineurin antibody
- ANON2 antibody
- BDNF antibody
see all
图片
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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-BDNF antibody [EPR1292] (ab108319)
Immunohistochemical analysis of formalin fixed paraffin embedded human brain (cerebrum) labelling BDNF with ab108319 at a concentration of 0.56µg/ml. The immunostaining was performed on a Ventana DISCOVERY ULTRA (Roche Tissue Diagnostics) instrument with an OptiView DAB IHC Detection Kit. Heat mediated antigen retrieval was conducted for 32 mins at 100°C with ULTRA cell conditioning solution (CC1, pH 8.5). ab108319 Anti-BDNF antibody [EPR1292] was incubated at 37°C for 16 mins. Sections were counterstained with Hematoxylin II. Image inset shows absence of staining in secondary antibody only control.
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All lanes : Anti-BDNF antibody [EPR1292] (ab108319) at 1/1000 dilution (unpurified)
Lane 1 : Human hippocampus lysate
Lane 2 : Rat hippocampus lysate
Lane 3 : Mouse hippocampus lysate
Lysates/proteins at 20 µg per lane.
Secondary
All lanes : Gt anti Rb IR680 at 1/10000 dilution
Performed under reducing conditions.
Predicted band size: 15 kDa
Additional bands at: 15 kDa (possible mature (processed) protein), 28 kDa (possible truncated form), 35 kDa (possible immature (unprocessed)), 45 kDa (possible immature (unprocessed))This blot was produced using a 4-12% Bis-tris gel under the MES buffer system. The gel was run at 200V for 35 minutes before being transferred onto a Nitrocellulose membrane at 30V for 70 minutes. The membrane was then blocked for an hour using Licor blocking buffer before being incubated with unpurified ab108319 (1/1000) overnight at 4°C. Ab8245 (mouse anti-GAPDH; 0.05 ug/mL) was included as a loading control. Antibody binding was detected using goat anti-rabbit IgG IR-680 (green) and goat anti-mouse IgG IR800 (red) at a 1:10,000 dilution for 1hr at room temperature and then imaged using the Licor Odyssey CLx
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All lanes : Anti-BDNF antibody [EPR1292] (ab108319) at 1/1000 dilution (Purified)
Lane 1 : Human brain lysates with 5% NFDM/TBST
Lane 2 : Mouse brain lysates with 5% NFDM/TBST
Lane 3 : Rat brain lysates with 5% NFDM/TBST
Lane 4 : Human hippocampus lysates with 5% NFDM/TBST
Lane 5 : Mouse hippocampus lysates with 5% NFDM/TBST
Lane 6 : Rat hippocampus lysates with 5% NFDM/TBST
Lane 7 : Human cerebellum lysates with 5% NFDM/TBST
Lane 8 : Mouse cerebellum lysates with 5% NFDM/TBST
Lane 9 : Rat cerebellum lysates with 5% NFDM/TBST
Lysates/proteins at 20 µg per lane.
Secondary
All lanes : Goat Anti-Rabbit IgG (HRP) with minimal cross-reactivity with human IgG at 1/2000 dilution
Predicted band size: 15 kDa
Observed band size: 15-45 kDa why is the actual band size different from the predicted? -
IHC image of BDNF staining in a section of frozen normal human cerebral cortex performed on a Leica BONDTM system using the standard protocol. The section was fixed in 10% paraformaldehyde (10 min) prior to staining. The section was incubated with ab108319, 1/200 dilution, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX. The inset secondary-only control image is taken from an identical assay without primary antibody.
For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.
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Immunohistochemistry (Frozen sections) analysis of rat cerebral cortex tissue sections labeling BDNF with Purified ab108319 at 1/100 (2.8 µg/ml).Heat mediated antigen retrieval using sodium citrate buffer (10mM citrate pH 6.0 + 0.05% Tween-20). Goat anti rabbit IgG (Alexa Fluor® 488, ab150077) was used as the secondary antibody. Negative control: PBS instead of the primary antibody. DAPI was used as a counterstain.
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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-BDNF antibody [EPR1292] (ab108319)
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of Human bladder cancer tissue sections labeling BDNF with Purified ab108319 at 1:500 dilution (0.56 µg/ml). Heat mediated antigen retrieval was performed using ab93684 (Tris/EDTA buffer, pH 9.0)
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Intracellular Flow Cytometry analysis of HeLa (Human cervix adenocarcinoma epithelial cell) cells labeling BDNF with purified ab108319 at 1/30 dilution (10µg/ml) (red). Cells were fixed with 80% methanol. A Goat anti rabbit IgG (Alexa Fluorr® 488) secondary antibody was used at 1/2000 dilution. Isotype control - Rabbit monoclonal IgG (Black). Unlabeled control - Cell without incubation with primary antibody and secondary antibody (Blue).
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Different batches of ab108319 were tested on Mouse brain lysate at 0.3 µg/ml. 15 µg of lysate was loaded in each lane. Bands observed at 14-45 kDa.
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Immunohistochemistry (Frozen sections) analysis of mouse cerebrum tissue sections labeling BDNF with Purified ab108319 at 1/100 (2.8 µg/ml).Heat mediated antigen retrieval using sodium citrate buffer (10mM citrate pH 6.0 + 0.05% Tween-20). Goat anti rabbit IgG (Alexa Fluor® 488, ab150077) was used as the secondary antibody. Negative control: PBS instead of the primary antibody. DAPI was used as a counterstain.
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Immunocytochemistry/ Immunofluorescence analysis of HeLa (Human cervix adenocarcinoma epithelial cell) cells labeling BDNF with Purified ab108319 at 1:500 (0.6 µg/ml). Cells were fixed in 100% Methanol and permeabilized with None. 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 nuclear counterstain. PBS instead of the primary antibody was used as the secondary antibody only control.
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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-BDNF antibody [EPR1292] (ab108319)
Immunohistochemical analysis of paraffin-embedded human brain tissue using unpurified ab108319 at 1/100 dilution.
Perform heat mediated antigen retrieval before commencing with IHC staining protocol.
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Immunocytochemistry/ Immunofluorescence - Anti-BDNF antibody [EPR1292] (ab108319)This image is courtesy of an Abreview submitted by Kirk McManus (1894904)
Immunocytochemistry/ Immunofluorescence analysis of HeLa (human cervix adenocarcinoma) cells labelling BDNF with unpurified ab108319 at a dilution of 1/750. Cells were fixed with paraformaldehyde and permeabilized with 0.5% Triton-X100 in PBS. ab150081 (1/200) was used as the secondary antibody.
The antibody produces a strong, golgi-associated labelling pattern in both PF and MeOH fixed samples.
实验方案
数据表及文件
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SDS download
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Datasheet download
文献 (481)
ab108319 被引用在 481 文献中.
- Abdelaziz M et al. Agomelatine improves memory and learning impairments in a rat model of LPS-induced neurotoxicity by modulating the ERK/SorLA/BDNF/TrkB pathway. Naunyn Schmiedebergs Arch Pharmacol 397:1701-1714 (2024). PubMed: 37712973
- Teng Y et al. Ketamine alleviates fear memory and spatial cognition deficits in a PTSD rat model via the BDNF signaling pathway of the hippocampus and amygdala. Behav Brain Res 459:114792 (2024). PubMed: 38048914
- Sohn SY et al. Bortezomib Is Toxic but Induces Neurogenesis and Inhibits TUBB3 Degradation in Rat Neural Stem Cells. Biomol Ther (Seoul) 32:65-76 (2024). PubMed: 38072501
- Cook AA et al. Endosomal dysfunction contributes to cerebellar deficits in spinocerebellar ataxia type 6. Elife 12:N/A (2023). PubMed: 38084749
- Jing Y et al. Spinal cord injury-induced gut dysbiosis influences neurological recovery partly through short-chain fatty acids. NPJ Biofilms Microbiomes 9:99 (2023). PubMed: 38092763