Anti-Aggrecan抗体[6-B-4] (ab3778)

概述

  • 产品名称
    Anti-Aggrecan抗体[6-B-4]
    参阅全部 Aggrecan 一抗
  • 描述
    小鼠单克隆抗体[6-B-4] to Aggrecan
  • 特异性
    Recognises the linear amino acid sequence 394EPEEPFTFAPEI406 present in the interglobular domain (IGD) of human and bovine aggrecan (in both intact and matrix protease degraded aggrecan) but not pig and several other animals.
  • 经测试应用
    适用于: ELISA, IHC-P, IHC-Fr, WB, ICC/IFmore details
  • 种属反应性
    与反应: Mouse, Cow, Human
  • 免疫原

    Synthetic peptide:

    EPEEPFTFAPEI

    , corresponding to amino acids 413-424 of Human Aggrecan.

  • 常规说明
    Samples are usually deglycosylated using 0.01 Units Chondroitinase ABC (Sigma), 0.01 Units Keratanase (Seikagaku) and 0.0001 Units Keratanase II (Seikagaku) per 10µg S-GAG of non-deglycosylated aggrecan for optimal epitope recognition in SDS-PAGE and immunohistochemistry – see Little et al. and Caterson et al. Diluted Technomouse culture supernatant.


    This antibody detects aggrecan metabolites (intact or matrix protease-catabolised) in human synovial fluid samples.

性能

  • 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 or -80°C. Avoid freeze / thaw cycle.
  • 存储溶液
    0.2M Tris/HCl pH 7.4, 1-10% foetal calf serum, 0.02% sodium azide
  • 纯度
    Tissue culture supernatant
  • Primary antibody说明
    This antibody detects aggrecan metabolites (intact or matrix protease-catabolised) in human synovial fluid samples.
  • 克隆
    单克隆
  • 克隆编号
    6-B-4
  • 骨髓瘤
    x63-Ag8.653
  • 同种型
    IgG1
  • 轻链类型
    kappa
  • 研究领域

应用

Our Abpromise guarantee covers the use of ab3778 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

应用 Ab评论 说明
ELISA Use at an assay dependent concentration.
IHC-P Use at an assay dependent concentration.
IHC-Fr Use at an assay dependent concentration.
WB 1/100. The antibody will see a large range of aggrecan metabolites/catabolites ranging from greater than 250kD down to 50-60kDa.
ICC/IF Use at an assay dependent concentration. PubMed: 21192818

靶标

  • 相关性
    Aggrecan is a member of a family of large, aggregating proteoglycans (also including versican, brevican and neurocan) which is found in articular cartilage. Aggrecan is composed of three major domains: G1, G2, and G3. Between the G1 and G2 domains there is an interglobulin region (IGD). The IGD region is the major site of cleavage by specific proteases like metalloproteinases (MMPs) and aggrecanase. Aggrecan cleavage has been associated with a number of degenerative diseases including rheumatoid arthritis and osteoarthritis. There is evidence that this family of proteoglycans modulates cell adhesion, migration, and axonal outgrowth in the CNS.
  • 细胞定位
    Secreted; extracellular matrix.
  • 数据库链接
  • 别名
    • ACAN antibody
    • AGC 1 antibody
    • AGC1 antibody
    • AGCAN antibody
    • Aggrecan 1 (chondroitin sulfate proteoglycan 1, large aggregating proteoglycan, antigen identified by monoclonal antibody A0122) antibody
    • Aggrecan 1 antibody
    • Aggrecan core protein antibody
    • Aggrecan proteoglycan antibody
    • Aggrecan structural proteoglycan of cartilage antibody
    • Aggrecan1 antibody
    • ATEGQV antibody
    • Cartilage specific proteoglycan core protein antibody
    • Chondroitin sulfate proteoglycan 1 antibody
    • Chondroitin sulfate proteoglycan 1 large aggregating proteoglycan antigen identified by monoclonal antibody A0122 antibody
    • Chondroitin sulfate proteoglycan core protein 1 antibody
    • CSPG 1 antibody
    • CSPG1 antibody
    • CSPGCP antibody
    • JSCATE antibody
    • Large aggregating proteoglycan antibody
    • mcspg antibody
    • mgsk16 antibody
    • MSK 16 antibody
    • MSK16 antibody
    • SEDK antibody
    see all

图片

  • ab3778 at 1/100 staining human articular cartilage by IHC-P. The tissue was formaldehyde fixed and blocked with a serum free protein block. An enzymatic antigen retrieval step was performed and the tissue was then incubated with the antibody for 1 hour. An HRP conjugated goat polyclonal antibody was used as the secondary.

    See Abreview

  • Immunofluorescence analysis of Human articular chondrocytes, staining Aggrecan with ab3778.

    Cells were fixed with paraformaldehyde and blocked with 1% BSA for 1 hour. Cells were incubated with primary antibody overnight at 4°C. An AlexaFluor®488-conjugated rabbit anti-mouse IgG was used as the secondary antibody.
  • ab3778 used at a 1/50 dilution staining Aggrecan in human umbilical cord matrix mesenchymal stromal cells by Immunocytochemistry/ Immunofluorescence.
    Frozen sections of the 3D constructs (10µm) (n=2) were rehydrated with PBS for 5 minutes, and endogenous peroxidase activity was inhibited using 1% hydrogen peroxide in methanol for 30 minutes. The sections were then blocked in 3% horse serum for 20 minutes and incubated with a primary antibody, ab3778, for 1 hour at a 1/50 dilution. After primary antibody incubation the sections were incubated with a streptavidin linked horse anti-mouse IgG secondary antibody for 30 minutes. After secondary antibody incubation, the sections were incubated with avidin-biotinylated enzyme complex for 30 minutes, and then VIP substrate (purple color) was applied on sections for 4 minutes.

    The image shown is at 4 weeks, 25M.

文献

This product has been referenced in:
  • Meng X  et al. Heterogeneous nuclear ribonucleoprotein A1 interacts with microRNA-34a to promote chondrogenic differentiation of mesenchymal stem cells. Am J Transl Res 9:1774-1782 (2017). WB ; Mouse . Read more (PubMed: 28469782) »
  • Suchorska WM  et al. Comparison of Four Protocols to Generate Chondrocyte-Like Cells from Human Induced Pluripotent Stem Cells (hiPSCs). Stem Cell Rev 13:299-308 (2017). ICC/IF ; Human . Read more (PubMed: 27987073) »

See all 26 Publications for this product

客户评价及客户问答

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Abcam has not validated the combination of species/application used in this Abreview.
Application
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
Blocking step
Serum as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 0.15% · Temperature: RT°C
Antigen retrieval step
Heat mediated
Sample
Rhesus monkey Tissue sections (Ovarian Section)
Specification
Ovarian Section
Permeabilization
No
Fixative
Paraformaldehyde
Username

Abcam user community

Verified customer

提交于 May 22 2013

Application
Immunocytochemistry/ Immunofluorescence
Sample
Mouse Cell (MEF, R1 ES cells, E14 ES cells)
Specification
MEF, R1 ES cells, E14 ES cells
Fixative
Paraformaldehyde
Permeabilization
Yes - Triton
Username

Abcam user community

Verified customer

提交于 Jun 20 2011

Abcam guarantees this product to work in the species/application used in this Abreview.
Application
Immunohistochemistry (Frozen sections)
Sample
Human Tissue sections (human cartilage and human MSC)
Specification
human cartilage and human MSC
Fixative
Acetone
Permeabilization
Yes - TRITON X100 0,025%
Blocking step
Serum as blocking agent for 45 minute(s) · Concentration: 20% · Temperature: RT°C
Username

Dr. Karen Bieback

Verified customer

提交于 Jun 11 2007

Abcam guarantees this product to work in the species/application used in this Abreview.
Application
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
Sample
Human Tissue sections (Articular Cartilage)
Specification
Articular Cartilage
Fixative
Formaldehyde
Antigen retrieval step
Enzymatic
Blocking step
Protein Block Serum-Free (casein in PBS) as blocking agent for 5 minute(s) · Concentration: 0.25
Username

Ms. Elizabeth Chlipala

Verified customer

提交于 Mar 21 2007

Abcam guarantees this product to work in the species/application used in this Abreview.
Application
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
Sample
Human Tissue sections (Cartilage)
Specification
Cartilage
Fixative
Paraformaldehyde
Antigen retrieval step
Enzymatic
Blocking step
Serum as blocking agent for 45 minute(s) · Concentration: 20%
Username

Dr. Britt Tye

Verified customer

提交于 Aug 10 2005

Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"

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