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MABT83 Anti-Aggrecan Antibody, clone 6B4

Anti-Aggrecan Antibody, clone 6B4 is an antibody against Aggrecan for use in Western Blotting & IHC.

Anti-Aggrecan Antibody, clone 6B4 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
Research Category: Cell Structure Research Sub-Category: ECM Proteins Gene Symbol: ACAN, AGC1, CSPG1, MSK16 UniProt Number: P16112
MABT83
100 µg  
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Key Spec Table

Species ReactivityKey ApplicationsHostFormatAntibody Type
B, HWB, IHCMPurifiedMonoclonal Antibody
Description
Catalogue NumberMABT83
DescriptionAnti-Aggrecan Antibody, clone 6B4
Alternate Names
  • Aggrecan core protein
  • Cartilage-specific proteoglycan core protein
  • CSPCP
  • Chondroitin sulfate proteoglycan core protein 1
  • Chondroitin sulfate proteoglycan 1
  • Aggrecan core protein 2
Background InformationAggrecan (CSPG1, CSPCP, or CSPGCP) is a chondroitin-sulfate proteoglycan belonging to the family of letican proteins. Aggrecan is a large globar structure containing multiple domains including carbohydrate-recognition domains; complement binding protein domains; immunoglobulin domains; proteoglycan tandem repeats; and in some cases, EGF-like domains. It can be degraded by aggrecanase. The N-terminus of aggrecan binds ECM hyaluronan in the presence of the linking protein, and forms complex aggregates, whereas the C-terminus binds a number of other ECM proteins including tenascins, glycolipids, and fibulins. Aggrecan is a major component of cartilage tissue and it enables this tissue to withstand compression by maintaining the viso-elastic properties of cartilage. Aggrecan may also facilitate neural maturation and plasticity by contributing to the formation of perineuronal nets in the developing CNS.
References
Product Information
FormatPurified
Control
  • A1D1 purified protein from bovine tissue lysate
PresentationPurified mouse monoclonal IgG1κ in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.
Quality LevelMQ100
Applications
ApplicationAnti-Aggrecan Antibody, clone 6B4 is an antibody against Aggrecan for use in Western Blotting & IHC.
Key Applications
  • Western Blotting
  • Immunohistochemistry
Application NotesImmunofluorescent Analysis: A representative lot was used by an independent laboratory in human femoral chondrocytes (Williams, R., et al. (2010). PLoS One. 5(10):e13246.).

Immunohistochemistry Analysis: A representative lot was used by an independent laboratory in human chartilage tissue (Williams, R., et al. (2010). PLoS One. 5(10):e13246.).
Biological Information
ImmunogenOvalbumin-conjugated linear peptide corresponding to human Aggrecan.
Clone6B4
ConcentrationPlease refer to the Certificate of Analysis for the lot-specific concentration.
HostMouse
IsotypeIgG1κ
Species Reactivity
  • Bovine
  • Human
Species Reactivity NoteDemonstrated to react with Bovine. Predicted to react with Human based on 100% sequence homology.
Antibody TypeMonoclonal Antibody
Entrez Gene Number
Entrez Gene SummaryThis gene is a member of the aggrecan/versican proteoglycan family. The encoded protein is an integral part of the extracellular matrix in cartilagenous tissue and it withstands compression in cartilage. Mutations in this gene may be involved in skeletal dysplasia and spinal degeneration. Multiple alternatively spliced transcript variants that encode different protein isoforms have been observed in this gene.
Gene Symbol
  • ACAN
  • AGC1
  • CSPG1
  • MSK16
Purification MethodProtein G Purified
UniProt Number
UniProt SummaryFUNCTION: This proteoglycan is a major component of extracellular matrix of cartilagenous tissues. A major function of this protein is to resist compression in cartilage. It binds avidly to hyaluronic acid via an N-terminal globular region.

SUBUNIT STRUCTURE: Interacts with FBLN1. Interacts with COMP.

TISSUE SPECIFICITY: Restricted to cartilages.

DEVELOPMENTAL STAGE: Expression was detected in chondrocytes throughout the developing skeleton.

DOMAIN: Two globular domains, G1 and G2, comprise the N-terminus of the proteoglycan, while another globular region, G3, makes up the C-terminus. G1 contains Link domains and thus consists of three disulfide-bonded loop structures designated as the A, B, B' motifs. G2 is similar to G1. The keratan sulfate (KS) and the chondroitin sulfate (CS) attachment domains lie between G2 and G3.

POST-TRANSLATIONAL MODIFICATION: Contains mostly chondroitin sulfate, but also keratan sulfate chains, N-linked and O-linked oligosaccharides. The release of aggrecan fragments from articular cartilage into the synovial fluid at all stages of human osteoarthritis is the result of cleavage by aggrecanase.

INVOLVEMENT IN DISEASE: Defects in ACAN are the cause of spondyloepiphyseal dysplasia type Kimberley (SEDK). Spondyloepiphyseal dysplasias are a heterogeneous group of congenital chondrodysplasias that specifically affect epiphyses and vertebrae. The autosomal dominant SEDK is associated with premature degenerative arthropathy. Defects in ACAN are the cause of spondyloepimetaphyseal dysplasia aggrecan type (SEMD-ACAN). A bone disease characterized by severe short stature, macrocephaly, severe midface hypoplasia, short neck, barrel chest and brachydactyly. The radiological findings comprise long bones with generalized irregular epiphyses with widened metaphyses, especially at the knees, platyspondyly, and multiple cervical-vertebral clefts. Defects in ACAN are the cause of osteochondritis dissecans short stature and early-onset osteoarthritis (OD) [MIM:165800]. It is a type of osteochondritis defined as a separation of cartilage and subchondral bone from the surrounding tissue, primarily affecting the knee, ankle and elbow joints. It is clinically characterized by multiple osteochondritic lesions in knees and/or hips and/or elbows, disproportionate short stature and early-onset osteoarthritis.

SEQUENCE SIMILARITIES: Belongs to the aggrecan/versican proteoglycan family. Contains 1 C-type lectin domain. Contains 1 EGF-like domain. Contains 1 Ig-like V-type (immunoglobulin-like) domain. Contains 4 Link domains. Contains 1 Sushi (CCP/SCR) domain.
Molecular Weight~60 kDa observed. Uniprot describes three isoforms at ~250 kDa, ~246 kDa, and ~239 kDa. Aggrecan is degraded by aggrecanase into a ~60 kDa protein and other higher molecular weight products (Lemons, M. L. et al. (2001). J Neurosci. 21(13):4772-4781. Forsang, A. J. et al. (1995). Biochem J. 310(Pt 1):337-343.).
Physicochemical Information
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Safety Information
Product Usage Statements
Quality AssuranceEvaluated by Western Blot in A1D1 purified protein from bovine tissue lysate.

Western Blot Analysis: 1 µg/mL of this antibody detected Aggrecan in 10 µg of purified protein from bovine tissue lysate.
Usage Statement
  • Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Storage and Shipping Information
Storage ConditionsStable for 1 year at 2-8°C from date of receipt.
Packaging Information
Material Size100 µg
Transport Information
Supplemental Information
Specifications
Global Trade Item Number
Catalogue Number GTIN
MABT83 04053252690228

Documentation

Anti-Aggrecan Antibody, clone 6B4 MSDS

Title

Safety Data Sheet (SDS) 

Anti-Aggrecan Antibody, clone 6B4 Certificates of Analysis

TitleLot Number
Anti-Aggrecan, clone 6B4 - 2391156 2391156
Anti-Aggrecan, clone 6B4 - 2202510 2202510
Anti-Aggrecan, clone 6B4 - 2301279 2301279
Anti-Aggrecan, clone 6B4 - 2536499 2536499
Anti-Aggrecan, clone 6B4 - 2829150 2829150
Anti-Aggrecan, clone 6B4 - 3171779 3171779
Anti-Aggrecan, clone 6B4 - 3538094 3538094
Anti-Aggrecan, clone 6B4 - 3776133 3776133
Anti-Aggrecan, clone 6B4 - 4191181 4191181
Anti-Aggrecan, clone 6B4 - Q2001375 Q2001375
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References

Reference overviewPub Med ID
Identification and clonal characterisation of a progenitor cell sub-population in normal human articular cartilage.
Williams, Rebecca, et al.
PLoS ONE, 5: e13246 (2010)  2009

Show Abstract 		20976230 20976230

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Chondrocyte Specific Markers

Chondrocytes are the only cells found in healthy cartilage. They produce and maintain the cartilaginous matrix, which consists mainly of collagen and proteoglycans.
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Categories

Life Science Research > Antibodies and Assays > Primary Antibodies