Anti-Sp7 / Osterix 抗体 [EPR21034] (ab209484)
Key features and details
- Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
- Rabbit monoclonal [EPR21034] to Sp7 / Osterix
- Suitable for: WB, IP, IHC-Fr, IHC-P
- Reacts with: Mouse, Rat, Human
Related conjugates and formulations
製品の概要
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製品名
Anti-Sp7 / Osterix antibody [EPR21034]
Sp7 / Osterix 一次抗体 製品一覧 -
製品の詳細
Rabbit monoclonal [EPR21034] to Sp7 / Osterix -
由来種
Rabbit -
特異性
Mouse and rat species are recommended based on the IHC result. We do not guarantee western blot for mouse and rat.
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アプリケーション
適用あり: WB, IP, IHC-Fr, IHC-Pmore details -
種交差性
交差種: Mouse, Rat, Human -
免疫原
Recombinant fragment. This information is proprietary to Abcam and/or its suppliers.
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ポジティブ・コントロール
- WB: Saos-2 whole cell lysate. IHC-P: Mouse E15 embryo, rat E15 embryo, mouse E14.5 rib, rat E14.5 rib and human chondrosarcoma tissue. IHC-Fr: Mouse embryo E14.5 developing humerus tissue. IP: Saos-2 whole cell lysate.
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特記事項
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.
製品の特性
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製品の状態
Liquid -
保存方法
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. -
バッファー
pH: 7.2
Preservative: 0.01% Sodium azide
Constituents: 59% PBS, 40% Glycerol, 0.05% BSA -
Concentration information loading...
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精製度
Protein A purified -
ポリ/モノ
モノクローナル -
クローン名
EPR21034 -
アイソタイプ
IgG -
研究分野
関連製品
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Alternative Versions
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Compatible Secondaries
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Isotype control
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Recombinant Protein
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Related Buffer
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Related Products
アプリケーション
The Abpromise guarantee
Abpromise保証は、 次のテスト済みアプリケーションにおけるab209484の使用に適用されます
アプリケーションノートには、推奨の開始希釈率がありますが、適切な希釈率につきましてはご検討ください。
アプリケーション | Abreviews | 特記事項 |
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WB |
1/1000. Detects a band of approximately 45, 47 kDa (predicted molecular weight: 45 kDa).
Mouse and rat species are recommended based on the IHC result. We do not guarantee western blot for mouse and rat. |
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IP |
1/30.
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IHC-Fr | (1) |
1/500.
Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol. |
IHC-P | (5) |
1/1000. Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.
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特記事項 |
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WB
1/1000. Detects a band of approximately 45, 47 kDa (predicted molecular weight: 45 kDa). Mouse and rat species are recommended based on the IHC result. We do not guarantee western blot for mouse and rat. |
IP
1/30. |
IHC-Fr
1/500. Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol. |
IHC-P
1/1000. Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol. |
ターゲット情報
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機能
Transcriptional activator essential for osteoblast differentiation. Binds to SP1 and EKLF consensus sequences and to other G/C-rich sequences. -
組織特異性
Restricted to bone-derived cell. -
配列類似性
Belongs to the Sp1 C2H2-type zinc-finger protein family.
Contains 3 C2H2-type zinc fingers. -
細胞内局在
Nucleus. - Information by UniProt
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参照データベース
- Entrez Gene: 121340 Human
- Entrez Gene: 170574 Mouse
- Entrez Gene: 300260 Rat
- Omim: 606633 Human
- SwissProt: Q8TDD2 Human
- SwissProt: Q8VI67 Mouse
- Unigene: 209402 Human
- Unigene: 263284 Mouse
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別名
- MGC126598 antibody
- Osterix antibody
- Osx antibody
see all
画像
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IHC image of SP7/Osterix staining in a section of formalin-fixed paraffin-embedded normal rat E15 embryo performed on a Leica BOND® 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 20mins. The section was then incubated with ab22552, 1µg/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. 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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IHC image of SP7/Osterix staining in a section of formalin-fixed paraffin-embedded normal mouse E15 embryo performed on a Leica BOND® 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 20mins. The section was then incubated with ab22552, 1µg/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. 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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Anti-Sp7 / Osterix antibody [EPR21034] (ab209484) at 1/1000 dilution + Saos-2 (human osteosarcoma cell line) whole cell lysate at 10 µg
Secondary
Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/100000 dilution
Developed using the ECL technique.
Performed under reducing conditions.
Predicted band size: 45 kDa
Observed band size: 45, 47 kDa why is the actual band size different from the predicted?Blocking/Dilution buffer: 5% NFDM/TBST.
Human Sp7 / Osterix has two isoforms (45 and 47 kDa). The 45kDa isoform is predominant (UniProt ID: Q8TDD2). In Saos-2 cells, we observed a faint, extra band at around 37kDa.
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Immunohistochemical analysis of 4% paraformaldehyde-fixed, 0.1% Triton X-100 permeabilized mouse E14.5 developing humerus tissue labeling Sp7 / Osterix with ab209484 at 1/500 dilution, followed by AlexaFluor® 488 Goat anti-Rabbit (ab150077) at 1/1000 dilution. Positive staining on the mouse embryo E14.5 developing humerus (PMID:27134141) is observed. Counter stained with DAPI.
Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is AlexaFluor® 488 Goat anti-Rabbit (ab150077) at 1/1000 dilution.
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Immunohistochemical analysis of paraffin-embedded rat E14.5 rib tissue labeling Sp7 / Osterix with ab209484 at 1/1000 dilution, followed by Goat Anti-Rabbit IgG H&L (HRP) Ready to use. Nuclear staining on osteoblasts and chondrocytes of rat E14.5 rib (PMID: 17579353; PMID: 25977369) is observed. Counter stained with Hematoxylin.
Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit IgG H&L (HRP) Ready to use.
Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.
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Immunohistochemical analysis of paraffin-embedded mouse E14.5 rib tissue labeling Sp7 / Osterix with ab209484 at 1/1000 dilution, followed by Goat Anti-Rabbit IgG H&L (HRP) Ready to use. Nuclear staining on osteoblasts and chondrocytes of mouse E14.5 rib (PMID: 17579353; PMID: 25977369) is observed. Counter stained with Hematoxylin.
Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit IgG H&L (HRP) Ready to use.
Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.
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Immunohistochemical analysis of paraffin-embedded human chondrosarcoma tissue labeling Sp7 / Osterix with ab209484 at 1/1000 dilution, followed by Goat Anti-Rabbit IgG H&L (HRP) Ready to use. Nuclear staining on tumor cells of human chondrosarcoma is observed. Counter stained with Hematoxylin.
Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit IgG H&L (HRP) Ready to use.
Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.
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Sp7 / Osterix was immunoprecipitated from 0.35mg of Saos-2 (human osteosarcoma cell line) whole cell lysate with ab209484 at 1/30 dilution. Western blot was performed from the immunoprecipitate using ab209484 at 1/1000 dilution. VeriBlot for IP Detection Reagent (HRP) (ab131366), was used for detection at 1/10000 dilution.
Lane 1: Saos-2 whole cell lysate 10ug (Input).
Lane 2: ab209484 IP in Saos-2 whole cell lysate.
Lane 3: Rabbit monoclonal IgG (ab172730) instead of ab190908 in Saos-2 whole cell lysate.
Blocking and dilution buffer and concentration: 5% NFDM/TBST. Exposure time: 8 seconds.
プロトコール
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.
データシートおよび資料
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SDS download
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Datasheet download
Certificate of Compliance
参考文献 (91)
ab209484 は 91 報の論文で使用されています。
- Sun B et al. Irisin reduces bone fracture by facilitating osteogenesis and antagonizing TGF-β/Smad signaling in a growing mouse model of osteogenesis imperfecta. J Orthop Translat 38:175-189 (2023). PubMed: 36439629
- Wang Z et al. Tendon Cells Root Into (Instead of Attach to) Humeral Bone Head via Fibrocartilage-Enthesis. Int J Biol Sci 19:183-203 (2023). PubMed: 36594083
- He Y et al. Fabrication of a bio-instructive scaffold conferred with a favorable microenvironment allowing for superior implant osseointegration and accelerated in situ vascularized bone regeneration via type H vessel formation. Bioact Mater 9:491-507 (2022). PubMed: 34820585
- Xu T et al. MicroRNA-577 aggravates bone loss and bone remodeling by targeting thyroid stimulating hormone receptor in hyperthyroid-associated osteoporosis. Environ Toxicol 37:539-548 (2022). PubMed: 34821002
- Wei X et al. Salidroside promotes the osteogenic and odontogenic differentiation of human dental pulp stem cells through the BMP signaling pathway. Exp Ther Med 23:55 (2022). PubMed: 34917181