Anti-Heparanase 1 抗体 (ab85543)
Key features and details
- Rabbit polyclonal to Heparanase 1
- Suitable for: WB, IHC-P
- Reacts with: Human, Recombinant fragment
- 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-Heparanase 1 antibody
Heparanase 1 一次抗体 製品一覧 -
製品の詳細
Rabbit polyclonal to Heparanase 1 -
由来種
Rabbit -
特異性
ab85543 recognizes the 65kD precursor as well as the 50kD and 8kD subunits of Heparanase 1. -
アプリケーション
適用あり: WB, IHC-Pmore details -
種交差性
交差種: Human, Recombinant fragment -
免疫原
Recombinant full length protein corresponding to Human Heparanase 1.
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ポジティブ・コントロール
- Human spleen tissue.
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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. Upon delivery aliquot and store at -20°C. Avoid repeated freeze / thaw cycles. -
バッファー
pH: 7.20
Preservative: 0.01% Thimerosal (merthiolate)
Constituent: PBS -
Concentration information loading...
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精製度
Protein G 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
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Recombinant Protein
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ab85543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 |
1/500. Predicted molecular weight: 62 kDa.
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IHC-P | (1) |
Use a concentration of 5 µg/ml. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.
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特記事項 |
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WB
1/500. Predicted molecular weight: 62 kDa. |
IHC-P
Use a concentration of 5 µg/ml. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol. |
ターゲット情報
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機能
Endoglycosidase which is a cell surface and extracellular matrix-degrading enzyme. Cleaves heparan sulfate proteoglycans (HSPGs) into heparan sulfate side chains and core proteoglycans. Also implicated in the extravasation of leukocytes and tumor cell lines. Due to its contribution to metastasis and angiogenesis, it is considered to be a potential target for anti-cancer therapies. -
組織特異性
Highly expressed in placenta and spleen and weakly expressed in lymph node, thymus, peripheral blood leukocytes, bone marrow, endothelial cells, fetal liver and tumor tissues. -
配列類似性
Belongs to the glycosyl hydrolase 79 family. -
翻訳後修飾
Proteolytically processed. The cleavage of the 65 kDa form leads to the generation of a linker peptide, 8 kDa and 50 kDa product. The active form, the 8/50 kDa heterodimer, is resistant to degradation. Complete removal of the linker peptide appears to be a prerequisite to the complete activation of the enzyme.
N-glycosylated. Glycosylation of the 50 kDa subunit appears to be essential for its solubility. -
細胞内局在
Lysosome membrane. Secreted. Secreted, internalised and transferred to late endosomes/lysosomes as a proheparanase. In lysosomes, it is processed into the active form, the heparanase. The uptake or internalisation of proheparanase is mediated by HSPGs. Heparin appears to be a competitor and retain proheparanase in the extracellular medium. - Information by UniProt
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参照データベース
- Entrez Gene: 10855 Human
- Omim: 604724 Human
- SwissProt: Q9Y251 Human
- Unigene: 44227 Human
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別名
- Endo glucoronidase antibody
- Endo-glucoronidase antibody
- HEP antibody
see all
画像
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ab85543 staining Heparanase 1 in Human lung tissue sections by Immunohistochemistry (IHC-P - paraformaldehyde-fixed, paraffin-embedded sections). Tissue was fixed with formaldehyde and blocked with 3% NHS for 30 minutes at room temperature; antigen retrieval was by heat mediation with an EDTA buffer. Samples were incubated with primary antibody (1/4000 in NHS) for 8 hours. A Biotin-conjugated Goat anti-rabbit IgG polyclonal (1/250) was used as the secondary antibody.
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Purified recombinant human heparanase served as a control (Lane1). Lane2: An extract from 6.5x10e3 CHO cells, transfected with human Heparanase; Lane3: extract from 8x10e4 CHO cells, transfected with mouse Heparanase, and Lane4: extract from 5x10e5 non-transfected CHO dhfr- cells, were loaded onto 4-12% NuPage gel. The proteins were transferred to a PVDF and subjected to Western Blot analysis using ab85543 at 1:1000 dilution. The 65kD precursor and the 50kD and 8kD subunits are clearly detected. Lane 1 : Purified recombinant human Heparanase served as a control
Lane 2 : Extract from 6.5x10e3 CHO cells, transfected with human Heparanase
Lane 3 : Extract from 8x10e4 CHO cells, transfected with mouse Heparanase
Lane 4 : Extract from 5x10e5 non-transfected CHO dhfr- cells
Cell were loaded onto 4-12% NuPage gel. The proteins were transferred to a PVDF and subjected to Western Blot analysis using ab85543 at 1:1000 dilution. The cleavage of the 65 kDa form leads -
ab85543, at 5µg/ml, staining Heparanase 1 in formalin-fixed, paraffin-embedded human spleen tissue by Immunohistochemistry.
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 (18)
ab85543 は 18 報の論文で使用されています。
- Liu M et al. Heparanase modulates the prognosis and development of BRAF V600E-mutant colorectal cancer by regulating AKT/p27Kip1/Cyclin E2 pathway. Oncogenesis 11:58 (2022). PubMed: 36130926
- Cui Y et al. Upregulation of Fecal Epithelial Heparanase mRNA Is Associated with Increased Ulcerative Colitis Activity and Cancerization Risk. Dig Dis Sci 66:1488-1498 (2021). PubMed: 32445051
- Koujah L et al. Heparanase-Induced Activation of AKT Stabilizes β-Catenin and Modulates Wnt/β-Catenin Signaling during Herpes Simplex Virus 1 Infection. mBio 12:e0279221 (2021). PubMed: 34749529
- Wang C et al. Heparanase potentiates the invasion and migration of pancreatic cancer cells via epithelial-to-mesenchymal transition through the Wnt/ß-catenin pathway. Oncol Rep 44:711-721 (2020). PubMed: 32627022
- Zhang D et al. Crocin alleviates lipopolysaccharide-induced acute respiratory distress syndrome by protecting against glycocalyx damage and suppressing inflammatory signaling pathways. Inflamm Res 69:267-278 (2020). PubMed: 31925528