Anti-Vitronectin/S-Protein 抗体 (ab113700)
Key features and details
- Rabbit polyclonal to Vitronectin/S-Protein
- Suitable for: ICC/IF, WB, IHC-P
- Reacts with: Human
- Isotype: IgG
リコンビナント抗体で、ロット間での高い再現性を実現
- 異なるロット間での安定した再現性
- 容易なスケールアップ
- 評価試験による特異性の確認済み
- 倫理基準に準拠 - アニマル・フリーの生産
製品の概要
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製品名
Anti-Vitronectin/S-Protein antibody
Vitronectin/S-Protein 一次抗体 製品一覧 -
製品の詳細
Rabbit polyclonal to Vitronectin/S-Protein -
由来種
Rabbit -
アプリケーション
適用あり: ICC/IF, WB, IHC-Pmore details -
種交差性
交差種: Human
交差が予測される動物種: Chimpanzee, Macaque monkey, Gorilla, Orangutan -
免疫原
Synthetic peptide. 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
- This antibody gave a positive signal in Human Plasma. This antibody gave a positive result in IF in the following Formaldehyde fixed cell line: HepG2. It also gave a positive signal in FFPE human normal liver tissue sections
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特記事項
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
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 or -80°C. Avoid freeze / thaw cycle. -
バッファー
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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精製度
Immunogen affinity purified -
ポリ/モノ
ポリクローナル -
アイソタイプ
IgG -
研究分野
関連製品
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Compatible Secondaries
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Isotype control
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ab113700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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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 75 kDa (predicted molecular weight: 54 kDa).
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IHC-P |
Use a concentration of 1 µg/ml. Perform heat mediated antigen retrieval before commencing with IHC staining protocol.
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特記事項 |
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ICC/IF
Use a concentration of 5 µg/ml. |
WB
Use a concentration of 1 µg/ml. Detects a band of approximately 75 kDa (predicted molecular weight: 54 kDa). |
IHC-P
Use a concentration of 1 µg/ml. Perform heat mediated antigen retrieval before commencing with IHC staining protocol. |
ターゲット情報
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機能
Vitronectin is a cell adhesion and spreading factor found in serum and tissues. Vitronectin interact with glycosaminoglycans and proteoglycans. Is recognized by certain members of the integrin family and serves as a cell-to-substrate adhesion molecule. Inhibitor of the membrane-damaging effect of the terminal cytolytic complement pathway.
Somatomedin-B is a growth hormone-dependent serum factor with protease-inhibiting activity. -
組織特異性
Plasma. -
配列類似性
Contains 4 hemopexin repeats.
Contains 1 SMB (somatomedin-B) domain. -
ドメイン
The SMB domain mediates interaction with SERPINE1/PAI1. The heparin-binding domain mediates interaction with insulin. -
翻訳後修飾
Sulfated on 2 tyrosine residues.
N- and O-glycosylated.
Phosphorylation on Thr-69 and Thr-76 favors cell adhesion and spreading.
It has been suggested that the active SMB domain may be permitted considerable disulfide bond heterogeneity or variability, thus two alternate disulfide patterns based on 3D structures are described with 1 disulfide bond conserved in both.
Phosphorylation sites are present in the extracellular medium. -
細胞内局在
Secreted, extracellular space. - Information by UniProt
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参照データベース
- Entrez Gene: 7448 Human
- Omim: 193190 Human
- SwissProt: P04004 Human
- Unigene: 2257 Human
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別名
- Complement S Protein antibody
- Epibolin antibody
- S Protein antibody
see all
画像
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Anti-Vitronectin/S-Protein antibody (ab113700) at 1 µg/ml + Human Plasma Total Protein Lysate at 10 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: 54 kDa
Observed band size: 54,75 kDa why is the actual band size different from the predicted?
Additional bands at: 100 kDa, 12 kDa. We are unsure as to the identity of these extra bands.
Exposure time: 1 minute
The predicted molecular weight of Vitronectin is 54 kDa (SwissProt), however we expect to observe a band at 75 kDa. Abcam welcomes customer feedback and would appreciate any comments regarding this product and the data presented above. -
ab113700 stained HepG2 cells. The cells were 4% formaldehyde fixed (10 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 ab113700 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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IHC image of Vitronectin/S-Protein staining in human normal liver 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 ab113700, 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.
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.
プロトコール
データシートおよび資料
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SDS download
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Datasheet download
参考文献 (3)
ab113700 は 3 報の論文で使用されています。
- Newby SD et al. Functionalized Graphene Nanoparticles Induce Human Mesenchymal Stem Cells to Express Distinct Extracellular Matrix Proteins Mediating Osteogenesis. Int J Nanomedicine 15:2501-2513 (2020). PubMed: 32368037
- Liu S et al. Circ_0000260 Regulates the Development and Deterioration of Gastric Adenocarcinoma with Cisplatin Resistance by Upregulating MMP11 via Targeting MiR-129-5p. Cancer Manag Res 12:10505-10519 (2020). PubMed: 33122949
- Del Ben M et al. Overexpression of the Vitronectin V10 Subunit in Patients with Nonalcoholic Steatohepatitis: Implications for Noninvasive Diagnosis of NASH. Int J Mol Sci 19:N/A (2018). PubMed: 29463024