Anti-Collagen III抗体(ab7778)
Key features and details
- Rabbit polyclonal to Collagen III
- Suitable for: ICC/IF, IP, IHC-Fr, ELISA, IHC-P, ICC, WB
- Reacts with: Mouse, Rat, Cow, Human
- Isotype: IgG
选择批间可重复性更高的重组抗体
- 研究可靠 —— 各批次间结果一致且可重复
- 长期批量供应 —— 采用重组技术，可实现快速生产
- 首次实验即可成功 —— 经过大量验证确认了特异性
- 符合伦理标准 —— 产品不含动物成分
概述
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产品名称
Anti-Collagen III抗体
参阅全部 Collagen III 一抗 -
描述
兔多克隆抗体to Collagen III -
宿主
Rabbit -
特异性
This type specific collagen antibody only recognizes 3D epitopes. Negligible cross-reactivity with Type I, II, IV, V or VI collagens. Non-specific cross reaction of anti-collagen antibodies with other human serum proteins or non-collagen extracellular matrix proteins is negligible -
经测试应用
适用于: ICC/IF, IP, IHC-Fr, ELISA, IHC-P, ICC, WBmore details -
种属反应性
与反应: Mouse, Rat, Cow, Human
预测可用于: Mammals
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免疫原
Full length native protein (purified) corresponding to Collagen III aa 1-1466.
Database link: P02461 -
阳性对照
- Natural Cow Collagen III protein (ab7528) can be used as a positive control in WB. Human skin. Human testicle tissue.
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常规说明
For more protocol tips, please see: https://www.abcam.com/protocols/collagen
At least 11 genetically distinct gene products are collectively referred to as 'collagen types' or other proteins and proteoglycans of the extracellular matrix. In humans, collagens are composed of about 20 unique protein chains which under go various types of post-translational modifications and are ultimately assembled into a triple helix. This results in great diversity between collagen types. Collagens are highly conserved throughout evolution and are characterized by an uninterrupted "Glycine-X-Y" triplet repeat that is a necessary part of the triple helical structure. For these reasons it is often extremely difficult to generate antibodies with specificities to collagens. The development of type specific antibodies is dependent on NON-DENATURED three-dimensional epitopes. This preparation results in a native conformation of the protein.
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
性能
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形式
Liquid -
存放说明
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. -
存储溶液
Preservative: 0.01% Sodium azide
Constituents: 0.8766% Sodium chloride, 0.424% Potassium phosphate -
Concentration information loading... -
纯度
Immunogen affinity purified -
纯化说明
Immunoaffinity chromatography using immobilized antigens followed by extensive cross-adsorption against other collagens, human serum proteins and non-collagen extracellular matrix proteins to remove any unwanted specificities. -
克隆
多克隆 -
同种型
IgG -
研究领域
相关产品
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Compatible Secondaries
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Isotype control
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Positive Controls
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Related Products
应用
| 应用 | Ab评论 | 说明 |
|---|---|---|
| ICC/IF | (3) |
Use at an assay dependent concentration. PubMed: 18385800
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| IP |
Use at an assay dependent concentration.
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| IHC-Fr | (5) |
Use at an assay dependent concentration.
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| ELISA |
Use at an assay dependent concentration.
This product was assayed against 1.0 ug of Collagen III in a direct ELISA using Peroxidase conjugated Goat anti-Rabbit and ABTS (2,2'-azino-bis-[3- ethylbenthiazoline-6-sulfonic acid]) as a substrate for 30 minutes at room temperature. This product can also be used with Biotin Conjugated Anti-Collagen III (ab6580) in a sandwich ELISA. |
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| IHC-P | (13) |
1/50 - 1/1000. Perform heat mediated antigen retrieval before commencing with IHC staining protocol.
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| ICC |
Use at an assay dependent concentration. PubMed: 19036760
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| WB | (3) |
1/5000 - 1/10000. Predicted molecular weight: 138 kDa.
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| IF |
Use at an assay dependent concentration.
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| 说明 |
|---|
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ICC/IF
Use at an assay dependent concentration. PubMed: 18385800 |
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IP
Use at an assay dependent concentration. |
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IHC-Fr
Use at an assay dependent concentration. |
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ELISA
Use at an assay dependent concentration. This product was assayed against 1.0 ug of Collagen III in a direct ELISA using Peroxidase conjugated Goat anti-Rabbit and ABTS (2,2'-azino-bis-[3- ethylbenthiazoline-6-sulfonic acid]) as a substrate for 30 minutes at room temperature. This product can also be used with Biotin Conjugated Anti-Collagen III (ab6580) in a sandwich ELISA. |
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IHC-P
1/50 - 1/1000. Perform heat mediated antigen retrieval before commencing with IHC staining protocol. |
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ICC
Use at an assay dependent concentration. PubMed: 19036760 |
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WB
1/5000 - 1/10000. Predicted molecular weight: 138 kDa. |
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IF
Use at an assay dependent concentration. |
靶标
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功能
Collagen type III occurs in most soft connective tissues along with type I collagen. -
疾病相关
Defects in COL3A1 are a cause of Ehlers-Danlos syndrome type 3 (EDS3) [MIM:130020]; also known as benign hypermobility syndrome. EDS is a connective tissue disorder characterized by hyperextensible skin, atrophic cutaneous scars due to tissue fragility and joint hyperlaxity. EDS3 is a form of Ehlers-Danlos syndrome characterized by marked joint hyperextensibility without skeletal deformity.
Defects in COL3A1 are the cause of Ehlers-Danlos syndrome type 4 (EDS4) [MIM:130050]. EDS is a connective tissue disorder characterized by hyperextensible skin, atrophic cutaneous scars due to tissue fragility and joint hyperlaxity. EDS4 is the most severe form of the disease. It is characterized by the joint and dermal manifestations as in other forms of the syndrome, characteristic facial features (acrogeria) in most patients, and by proneness to spontaneous rupture of bowel and large arteries. The vascular complications may affect all anatomical areas.
Defects in COL3A1 are a cause of susceptibility to aortic aneurysm abdominal (AAA) [MIM:100070]. AAA is a common multifactorial disorder characterized by permanent dilation of the abdominal aorta, usually due to degenerative changes in the aortic wall. Histologically, AAA is characterized by signs of chronic inflammation, destructive remodeling of the extracellular matrix, and depletion of vascular smooth muscle cells. -
序列相似性
Belongs to the fibrillar collagen family.
Contains 1 fibrillar collagen NC1 domain.
Contains 1 VWFC domain. -
翻译后修饰
Proline residues at the third position of the tripeptide repeating unit (G-X-Y) are hydroxylated in some or all of the chains.
O-linked glycan consists of a Glc-Gal disaccharide bound to the oxygen atom of a post-translationally added hydroxyl group. -
细胞定位
Secreted > extracellular space > extracellular matrix. - Information by UniProt
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数据库链接
- Entrez Gene: 510833 Cow
- Entrez Gene: 1281 Human
- Entrez Gene: 12825 Mouse
- Entrez Gene: 84032 Rat
- Omim: 120180 Human
- SwissProt: P04258 Cow
- SwissProt: P02461 Human
- SwissProt: P08121 Mouse
see all -
别名
- Alpha 1 type III collagen antibody
- Alpha1 (III) collagen antibody
- CO3A1_HUMAN antibody
see all
图片
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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Collagen III antibody (ab7778)Xiao, H. et al PLoS One. 2013 Apr 9;8(4):e60173. doi: 10.1371/journal.pone.0060173. Print 2013 Reproduced under the Creative Commons license http://creativecommons.org/licenses/by/4.0/
A2AR activity affected UUO (unilateral ureteral obstruction)-induced deposition of collagen III
(A) Representative immunohistochemistry of Collagen III) (Col III) from the A2AR KO and WT mice, at day 3, 7 and 14 post-UUO or Sham, following treatment of CGS21680 (CGS) or vehicle (Veh). Scale bar = 50 µm, 400×.
Collagen III in rat kidney tissue is detected ab7778 at 1/400 dilution. Pressure cooker mediated antigen retrieval was performed.
(From Figure 3 of Xiao et al)
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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Collagen III antibody (ab7778)Image courtesy of Rudolf Jung by Abreview.ab7778 staining Collagen III in human testicle tissue by Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections).
Tissue was fixed with paraformaldehyde and a heat mediated antigen retrieval step was performed using TE buffer pH 9.0. Samples were then incubated with ab7778 at a 1/200 dilution for 30 minutes at 20°C. The secondary used was an undiluted, HRP-conjugated goat anti-rabbit polyclonal. -
Western blot - Anti-Collagen III antibody (ab7778)Anti-Collagen III antibody (ab7778) at 1/1000 dilution + Human collagen III at 0.1 µg
Predicted band size: 138 kDa
Western Blot produced under denaturing and reducing conditions. -
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Collagen III antibody (ab7778)ab7778 at 1:400 (45 min RT) showed strong staining in FFPE sections of human skin(left, dermis) with moderate to strong red staining and testis (right) where strong staining was observed within connective tissue between seminiferous tubules. The antibody showed strong extracellular staining within connective tissues across many organs with minimal background staining. Slides were steamed in 0.01 M sodium citrate buffer, pH 6.0 (ab64214) at 99-100°C - 20 minutes for antigen retrieval.
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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Collagen III antibody (ab7778)Immunohistochemistry of ab7778. Tissue: right lobe of the liver section. A:Central Vein (CV) fibrosis, B: Non-fibrotic CV, C: Perisinusodial fibrosis, D: Non-fibrotic area, E: Protat tract fibrosis, F: Septal fibrosis (arrow). Fixation: formalin fixed paraffin embedded. Antigen retrieval: not required. Primary antibody: Anti-collagen type I at 1:500 for 4°C for 24hr. Secondary antibody: Peroxidase biotin-streptavidin rabbit secondary antibody at 1:10,000 for 45 min at RT. Localization: Anti-collagen type III is intra and extracellular. Staining: 3.3’-diaminobenzidine tetrahydrochloride was used as the chromogen. Nuclei were counterstained purple with hematoxylin. -
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Collagen III antibody (ab7778)Ab53088 staining Human skin (ab30166). Staining is localised to the extracellular matrix.
Left panel: with primary antibody at 1 ug/ml. Right panel: isotype control.
Sections were stained using an automated system DAKO Autostainer Plus , at room temperature. Sections were rehydrated and antigen retrieved with the DAKO 3-in-1 antigen retrieval buffer citrate pH 6.0 (ab64214) in a DAKO PT Link. Slides were peroxidase blocked in 3% H2O2 in methanol for 10 minutes. They were then blocked with Dako Protein block for 10 minutes (containing casein 0.25% in PBS) then incubated with primary antibody for 20 minutes and detected with Dako Envision Flex amplification kit for 30 minutes. Colorimetric detection was completed with diaminobenzidine for 5 minutes. Slides were counterstained with Haematoxylin and coverslipped under DePeX. Please note that for manual staining we recommend to optimize the primary antibody concentration and incubation time (overnight incubation), and amplification may be required.
数据表及文件
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SDS download
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Datasheet download
文献 (565)
ab7778 被引用在 565 文献中.
- Liu S et al. Immunomodulatory hybrid micro-nanofiber scaffolds enhance vascular regeneration. Bioact Mater 21:464-482 (2023). PubMed: 36185748
- Wang X et al. Diverse effector and regulatory functions of fibro/adipogenic progenitors during skeletal muscle fibrosis in muscular dystrophy. iScience 26:105775 (2023). PubMed: 36594034
- Nagao H et al. Unique ligand and kinase-independent roles of the insulin receptor in regulation of cell cycle, senescence and apoptosis. Nat Commun 14:57 (2023). PubMed: 36599833
- Chang Y et al. Eplerenone Prevents Cardiac Fibrosis by Inhibiting Angiogenesis in Unilateral Urinary Obstruction Rats. J Renin Angiotensin Aldosterone Syst 2022:1283729 (2022). PubMed: 36185701
- Wu C et al. Tannic acid-loaded hydrogel coating endues polypropylene mesh with hemostatic and anti-inflammatory capacity for facilitating pelvic floor repair. Regen Biomater 9:rbac074 (2022). PubMed: 36267152