| 產(chǎn)品編號 | bs-0019R |
| 英文名稱 | Osteopontin Rabbit pAb |
| 中文名稱 | 骨橋蛋白/分泌型磷蛋白1抗體 |
| 別 名 | BNSP; Bone sialoprotein 1; BSP I; BSPI; Early T lymphocyte activation 1; ETA 1; ETA1; MGC110940; Nephropontin; OPN; osteopontin/immunoglobulin alpha 1 heavy chain constant region fusion protein; OSTP_HUMAN; secreted phosphoprotein 1(osteopontin, bone sial |
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Specific References (6) | bs-0019R has been referenced in 6 publications.
[IF=3.539] Shunli Feng. et al. SPP1 as a key gene in the lymph node metastasis and a potential predictor of poor prognosis in head and neck carcinoma. J ORAL PATHOL MED. 2022 Jul 13 WB, IHC ; Human.
[IF=3.23] Liu C, Zhang Y, Wang L, Zhang X, Chen Q, Wu B (2015) A Strontium-Modified Titanium Surface Produced by a New Method and Its Biocompatibility In Vitro. PLoS ONE 10(11): e0140669. WB ; Rat.
[IF=3.08] Zhan, Fu‐Liang, Xin‐Yang Liu, and Xing‐Bo Wang. "The Role of MicroRNA‐143‐5p in the Differentiation of Dental Pulp Stem Cells into Odontoblasts by Targeting Runx2 via the OPG/RANKL Signaling Pathway." Journal of Cellular Biochemistry (2017). WB ; Human.
[IF=2.766] Li et al. Visfatin Destabilizes Atherosclerotic Plaques in Apolipoprotein E-Deficient Mice. (2016) PLoS.One. 11:e0148273 IF ; Rat.
[IF=2.538] Xinxin Yu. et al. OPN up-regulated proliferation and invasion of HNSCC through p38MAPK signaling pathway. OR SURG OR MED OR PA. 2023 Mar;: WB,IHC ; Human.
[IF=0] Wei, Min Jun, et al. "Identification of OPN, TNC and E-selectin as potential recognition proteins in cerebral vasospasm after subarachnoid hemorrhage."Chinese Neurosurgical Journal 2.1 (2016): 1. WB, IHC-P ; Rat.
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| 研究領(lǐng)域 | 免疫學 神經(jīng)生物學 信號轉(zhuǎn)導 轉(zhuǎn)錄調(diào)節(jié)因子 |
| 抗體來源 | Rabbit |
| 克隆類型 | Polyclonal |
| 交叉反應(yīng) | Human,Rat |
| 產(chǎn)品應(yīng)用 | WB=1:500-2000,IHC-P=1:500-2000,IHC-F=1:100-500,IF=1:100-500,Flow-Cyt=1ug/Test
not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 理論分子量 | 34 kDa |
| 檢測分子量 | |
| 細胞定位 | 分泌型蛋白 |
| 性 狀 | Liquid |
| 濃 度 | 1mg/ml |
| 免 疫 原 | KLH conjugated synthetic peptide derived from human OPN: 141-220/314 |
| 亞 型 | IgG |
| 純化方法 | affinity purified by Protein A |
| 緩 沖 液 | 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| 保存條件 | Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles. |
| 注意事項 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| PubMed | PubMed |
| 產(chǎn)品介紹 |
Osteopontin is the principal phosphorylated glycoprotein of bone and is expressed in a limited number of other tissues including dentine.
Osteopontin is produced by osteoblasts under stimulation by calcitriol and binds tightly to hydroxyapatite. It is also involved in the anchoring of osteoclasts to the mineral of bone matrix via the vitronectin receptor, which has specificity for osteopontin. Osteopontin is overexpressed in a variety of cancers, including lung, breast, colorectal, stomach, ovarian, melanoma and mesothelioma. Function: Binds tightly to hydroxyapatite. Appears to form an integral part of the mineralized matrix. Probably important to cell-matrix interaction. Acts as a cytokine involved in enhancing production of interferon-gamma and interleukin-12 and reducing production of interleukin-10 and is essential in the pathway that leads to type I immunity (By similarity). Subunit: Ligand for integrin alpha-V/beta-3. Subcellular Location: Secreted. Tissue Specificity: Bone. Found in plasma. Similarity: Belongs to the osteopontin family. SWISS: P10451 Gene ID: 6696 Database links: Entrez Gene: 6696 Human Entrez Gene: 20750 Mouse Omim: 166490 Human SwissProt: P10451 Human SwissProt: P10923 Mouse Unigene: 313 Human Unigene: 288474 Mouse Unigene: 8871 Rat 信號傳導（Signaling Intermediates） 骨橋蛋白(osteopontin，OPN)是一種含精氨酸—甘氨酸—天冬氨酸(Arg-Gly-Asp，RGD)的分泌型糖基化磷蛋白，已歸類于細胞外基質(zhì)(extracellular matrix，ECM)蛋白。 OPN既是細胞因子，又是細胞黏附分子.又稱：分泌性磷酸化蛋白質(zhì)1 OPN最初是從骨組織分離的，而后在上皮細胞、胃腸道的分泌物、腎、甲狀腺、睪丸以及一些腫瘤細胞里都陸續(xù)的發(fā)現(xiàn)了OPN的表達。在生殖方面，OPN在分泌期子宮內(nèi)膜上皮細胞、侵襲的滋養(yǎng)細胞、蛻膜細胞中表達。 |
| 產(chǎn)品圖片 |
Sample: A549 Cell Lysate at 40 ug
Primary: Anti-ostepontin (bs-0019R) at 1/300 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 35 kD
Observed band size: 50 kD
Paraformaldehyde-fixed, paraffin embedded Rat lung; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with Osteopontin Polyclonal Antibody, Unconjugated (bs-0019R) at 1:400 overnight at 4°C, followed by conjugation to the SP Kit (Rabbit, SP-0023) and DAB (C-0010) staining.
Blank control: HepG2.
Primary Antibody (green line): Rabbit Anti-Osteopontin antibody (bs-0019R)
Dilution: 1μg /10^6 cells;
Isotype Control Antibody (orange line): Rabbit IgG .
Secondary Antibody : Goat anti-rabbit IgG-AF647
Dilution: 1μg /test.
Protocol
The cells were fixed with 4% PFA (10min at room temperature)and then permeabilized with 0.1% PBST for 20 min at room temperature. The cells were then incubated in 5%BSA to block non-specific protein-protein interactions for 30 min at room temperature .Cells stained with Primary Antibody for 30 min at room temperature. The secondary antibody used for 40 min at room temperature. Acquisition of 20,000 events was performed.
Sample:
Lane 1: HepG2 (Human) Cell Lysate at 30 ug
Lane 2: A549 (Human) Cell Lysate at 30 ug
Lane 3: U251 (Human) Cell Lysate at 30 ug
Primary: Anti-Osteopontin (bs-0052R) at 1/1000 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 60-65 kD
Observed band size: 60 kD
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| 1、抗體溶解方法 | |
| 2、抗體修復方式 | |
| 3、常用試劑的配制 | |
| 4、免疫組化操作步驟 | |
| 5、免疫組化問題解答 | |
| 6、Western Blotting 操作步驟 | |
| 7、Western Blotting 問題解答 | |
| 8、關(guān)于肽鏈的設(shè)計 | |
| 9、多肽的溶解與保存 | |
| 10、酶標抗體效價測定程序 | |
