Anti-COMP/Cartilage oligomeric matrix protein 抗体 (ab74524)
Key features and details
- Rabbit polyclonal to COMP/Cartilage oligomeric matrix protein
- Suitable for: WB
- 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-COMP/Cartilage oligomeric matrix protein antibody
COMP/Cartilage oligomeric matrix protein 一次抗体 製品一覧 -
製品の詳細
Rabbit polyclonal to COMP/Cartilage oligomeric matrix protein -
由来種
Rabbit -
アプリケーション
適用あり: WBmore details -
種交差性
交差種: Human
交差が予測される動物種: Mouse, Rat, Horse, Cow, Dog, Chimpanzee
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免疫原
Synthetic peptide. This information is proprietary to Abcam and/or its suppliers.
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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
Constituents: 98.98% PBS, 1% BSA
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... -
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
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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ab74524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 |
|---|---|---|
| WB |
Use a concentration of 1 µg/ml. Detects a band of approximately 90 kDa (predicted molecular weight: 82 kDa).
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| 特記事項 |
|---|
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WB
Use a concentration of 1 µg/ml. Detects a band of approximately 90 kDa (predicted molecular weight: 82 kDa). |
ターゲット情報
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機能
May play a role in the structural integrity of cartilage via its interaction with other extracellular matrix proteins such as the collagens and fibronectin. Can mediate the interaction of chondrocytes with the cartilage extracellular matrix through interaction with cell surface integrin receptors. Could play a role in the pathogenesis of osteoarthritis. Potent suppressor of apoptosis in both primary chondrocytes and transformed cells. Suppresses apoptosis by blocking the activation of caspase-3 and by inducing the IAP family of survival proteins (BIRC3, BIRC2, BIRC5 and XIAP). Essential for maintaining a vascular smooth muscle cells (VSMCs) contractile/differentiated phenotype under physiological and pathological stimuli. Maintains this phenotype of VSMCs by interacting with ITGA7. -
組織特異性
Abundantly expressed in the chondrocyte extracellular matrix, and is also found in bone, tendon, ligament and synovium and blood vessels. Increased amounts are produced during late stages of osteoarthritis in the area adjacent to the main defect. -
関連疾患
Defects in COMP are the cause of multiple epiphyseal dysplasia type 1 (EDM1) [MIM:132400]. EDM is a generalized skeletal dysplasia associated with significant morbidity. Joint pain, joint deformity, waddling gait, and short stature are the main clinical signs and symptoms. EDM is broadly categorized into the more severe Fairbank and the milder Ribbing types.
Defects in COMP are the cause of pseudoachondroplasia (PSACH) [MIM:177170]. PSAC is a dominantly inherited chondrodysplasia characterized by short stature and early-onset osteoarthrosis. PSACH is more severe than EDM1 and is recognized in early childhood. -
配列類似性
Belongs to the thrombospondin family.
Contains 4 EGF-like domains.
Contains 1 TSP C-terminal (TSPC) domain.
Contains 8 TSP type-3 repeats. -
発生段階
Present during the earliest stages of limb maturation and is later found in regions where the joints develop. -
ドメイン
The cell attachment motif mediates the attachment to chondrocytes. It mediates the induction of both the IAP family of survival proteins and the antiapoptotic response.
The TSP C-terminal domain mediates interaction with FN1 and ACAN. -
細胞内局在
Secreted > extracellular space > extracellular matrix. - Information by UniProt
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参照データベース
- Entrez Gene: 281088 Cow
- Entrez Gene: 1311 Human
- Entrez Gene: 12845 Mouse
- Entrez Gene: 25304 Rat
- Omim: 600310 Human
- SwissProt: P35445 Cow
- SwissProt: P49747 Human
- SwissProt: Q9R0G6 Mouse
see all -
別名
- cartilage oligomeric matrix protein (pseudoachondroplasia, epiphyseal dysplasia 1, multiple) antibody
- Cartilage oligomeric matrix protein antibody
- Cartilage oligomeric matrix protein precursor antibody
see all
画像
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Western blot - Anti-COMP/Cartilage oligomeric matrix protein antibody (ab74524)All lanes : Anti-COMP/Cartilage oligomeric matrix protein antibody (ab74524) at 1 µg/ml
Lane 1 : Human skeletal muscle tissue lysate
Lane 2 : Human heart tissue lysate
Lysates/proteins at 10 µg per lane.
Secondary
All lanes : Goat polyclonal to Rabbit IgG - H&L - Pre-Adsorbed (HRP) at 1/50000 dilution
Developed using the ECL technique.
Performed under reducing conditions.
Predicted band size: 82 kDa
Observed band size: 100 kDa why is the actual band size different from the predicted?
Exposure time: 20 minutesThis blot was produced using a 4-12% Bis-tris gel under the MOPS buffer system. The gel was run at 200V for 50 minutes before being transferred onto a Nitrocellulose membrane at 30V for 70 minutes. The membrane was then blocked for an hour using 3% milk before being incubated with ab74524 overnight at 4°C. Antibody binding was detected using an anti-rabbit antibody conjugated to HRP, and visualised using ECL development solution ab133406
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)
ab74524 は 18 報の論文で使用されています。
- Yu H et al. Endothelin-1 depletion of cartilage oligomeric matrix protein modulates pulmonary artery superoxide and iron metabolism-associated mitochondrial heme biosynthesis. Am J Physiol Lung Cell Mol Physiol 323:L400-L409 (2022). PubMed: 35943724
- Zhu J et al. Over-expression of MEG3 promotes differentiation of bone marrow mesenchymal stem cells into chondrocytes by regulating miR-129-5p/RUNX1 axis. Cell Cycle 20:96-111 (2021). PubMed: 33410373
- Miyazaki Y et al. Adipose-derived mesenchymal stem cells differentiate into heterogeneous cancer-associated fibroblasts in a stroma-rich xenograft model. Sci Rep 11:4690 (2021). PubMed: 33633222
- Wang C et al. ADAMTS7 degrades Comp to fuel BMP2-dependent osteogenic differentiation and ameliorate oncogenic potential in osteosarcomas. FEBS Open Bio 10:1856-1867 (2020). PubMed: 32692461
- Zhao X et al. MicroRNA-495 enhances chondrocyte apoptosis, senescence and promotes the progression of osteoarthritis by targeting AKT1. Am J Transl Res 11:2232-2244 (2019). PubMed: 31105831