Anti-Inhibin beta B抗体(ab69286)
Key features and details
- Rabbit polyclonal to Inhibin beta B
- Suitable for: IHC-P, ICC/IF, WB
- Reacts with: Human, Zebrafish
- Isotype: IgG
选择批间可重复性更高的重组抗体
- 研究可靠 —— 各批次间结果一致且可重复
- 长期批量供应 —— 采用重组技术,可实现快速生产
- 首次实验即可成功 —— 经过大量验证确认了特异性
- 符合伦理标准 —— 产品不含动物成分
概述
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产品名称
Anti-Inhibin beta B抗体
参阅全部 Inhibin beta B 一抗 -
描述
兔多克隆抗体to Inhibin beta B -
宿主
Rabbit -
特异性
From Jan 2024, QC testing of replenishment batches of this polyclonal changed. All tested and expected application and reactive species combinations are still covered by our Abcam product promise. However, we no longer test all applications. For more information on a specific batch, please contact our Scientific Support who will be happy to help.
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经测试应用
适用于: IHC-P, ICC/IF, WBmore details -
种属反应性
与反应: Human, Zebrafish
预测可用于: Sheep, Chicken, Cow, Cat, Pig, Monkey -
免疫原
Synthetic peptide. This information is proprietary to Abcam and/or its suppliers.
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阳性对照
- This antibody gave a postive signal in the following tissue lysates: Human testis; Human pituitary gland; Human adipose tissue. It also gave a positive signal in human testis tissue sections. This antibody gave a positive result in IF in the following formaldehyde fixed cell lines: DU145.
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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
pH: 7.40
Preservative: 0.02% Sodium azide
Constituent: PBS
Batches of this product that have a concentration < 1mg/ml may have BSA added as a stabilising agent. If you would like information about the formulation of a specific lot, please contact our scientific support team who will be happy to help. -
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ab69286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 |
Use a concentration of 5 µg/ml. Perform heat mediated antigen retrieval before commencing with IHC staining protocol.
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ICC/IF |
Use a concentration of 5 µg/ml.
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WB |
Use a concentration of 1 µg/ml. Detects a band of approximately 52 kDa (predicted molecular weight: 45 kDa).
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说明 |
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IHC-P
Use a concentration of 5 µg/ml. Perform heat mediated antigen retrieval before commencing with IHC staining protocol. |
ICC/IF
Use a concentration of 5 µg/ml. |
WB
Use a concentration of 1 µg/ml. Detects a band of approximately 52 kDa (predicted molecular weight: 45 kDa). |
靶标
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功能
Inhibins and activins inhibit and activate, respectively, the secretion of follitropin by the pituitary gland. Inhibins/activins are involved in regulating a number of diverse functions such as hypothalamic and pituitary hormone secretion, gonadal hormone secretion, germ cell development and maturation, erythroid differentiation, insulin secretion, nerve cell survival, embryonic axial development or bone growth, depending on their subunit composition. Inhibins appear to oppose the functions of activins. -
序列相似性
Belongs to the TGF-beta family. -
细胞定位
Secreted. - Information by UniProt
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数据库链接
- Entrez Gene: 396126 Chicken
- Entrez Gene: 530430 Cow
- Entrez Gene: 3625 Human
- Entrez Gene: 397490 Pig
- Entrez Gene: 30275 Zebrafish
- Omim: 147390 Human
- SwissProt: P27093 Chicken
- SwissProt: P42917 Cow
see all -
别名
- Activin beta B chain antibody
- Activin beta-B chain antibody
- INHBB antibody
see all
图片
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All lanes : Anti-Inhibin beta B antibody (ab69286) at 1 µg/ml
Lane 1 : Human testis tissue lysate - total protein (ab30257)
Lane 2 : Brain: pituitary gland (Human) Whole Cell Lysate - adult normal tissue (ab29749)
Lane 3 : Human adipose normal tissue lysate - total protein (ab28980)
Lysates/proteins at 10 µg per lane.
Secondary
All lanes : Goat polyclonal to Rabbit IgG - H&L - Pre-Adsorbed (HRP) at 1/3000 dilution
Developed using the ECL technique.
Performed under reducing conditions.
Predicted band size: 45 kDa
Observed band size: 52 kDa why is the actual band size different from the predicted?
Additional bands at: 200 kDa, 22 kDa. We are unsure as to the identity of these extra bands.
Exposure time: 5 minutes
Human Inhibin beta B chain precursor contains a potential glycosylation site (SwissProt) which may explain its migration at a higher molecular weight than predicted. -
Anti-Inhibin beta B antibody (ab69286) at 1 µg/ml + Recombinant human Activin B protein (ab50052) at 0.001 µg
Secondary
Goat Anti-Rabbit IgG H&L (HRP) preadsorbed (ab97080) at 1/5000 dilution
Developed using the ECL technique.
Performed under reducing conditions.
Predicted band size: 45 kDa
Exposure time: 20 seconds -
IHC image of ab69286 staining in human testis formalin fixed paraffin embedded tissue section, performed on a Leica BondTM system using the standard protocol F. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with ab69286, 5µg/ml, 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.
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. -
ICC/IF image of ab69286 stained DU145 cells. The cells were 4% formaldehyde 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 ab69286 at 5µg/ml overnight at +4°C. The secondary antibody (green) was DyLight® 488 goat anti- rabbit (ab96899) 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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All lanes : Anti-Inhibin beta B antibody (ab69286) at 2 µg/ml
Lane 1 : Marker
Lane 2 : Zebrafish brain homogenate at 20 µg
Lane 3 : Zebrafish heart homogenate at 20 µg
Secondary
All lanes : Goat Anti-Rabbit IgG H&L (HRP) preadsorbed (ab97080) at 1/10000 dilution
Developed using the ECL technique.
Performed under reducing conditions.
Predicted band size: 45 kDa
Observed band size: 52 kDa why is the actual band size different from the predicted?
Exposure time: 3 minutes
实验方案
数据表及文件
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SDS download
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Datasheet download
文献 (2)
ab69286 被引用在 2 文献中.
- Zhang Y et al. CellCall: integrating paired ligand-receptor and transcription factor activities for cell-cell communication. Nucleic Acids Res 49:8520-8534 (2021). PubMed: 34331449
- Zou G et al. Inhibin B suppresses anoikis resistance and migration through the transforming growth factor-ß signaling pathway in nasopharyngeal carcinoma. Cancer Sci 109:3416-3427 (2018). PubMed: 30151927