CC117 | Chicken Extracellular Chondroitin Sulfate Proteoglycans

Reducing SDS-PAGE of 6 μg of proteoglycan mixture (Catalog Number CC117) pretreated with chondroitinase (Lane 1) and without chondroitinase treatement (Lane 2). Major bands at 400 kDa and 250 kDa are visible.
Reducing SDS-PAGE of 6 μg of proteoglycan mixture (Catalog Number CC117) pretreated with chondroitin
CC117
100 µg  
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      Overview

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      Key Spec Table

      Key Applications
      CULT
      Description
      Catalogue Number CC117
      Brand Family Chemicon®
      Trade Name
      • Chemicon
      Description Chicken Extracellular Chondroitin Sulfate Proteoglycans
      Overview DESCRIPTION/COMPOSITION:CC117 contains a mixture of large, extracellular chondroitin sulfateproteoglycans isolated from embryonic chicken brain. Amino acid sequence analyses and immunological studies have demonstrated that the major components of this mixture are neurocan, phosphacan, versican, and aggrecan. Following chondroitinase treatment to remove the glycosaminoglycan portion of these proteoglycans, the major components of this preparation resolved on SDS gels are 250 kDa core proteins representing neurocan and 400 kDa core proteins representing aggrecan, phosphacan, and versican.

      *Quantity: Protein as determined using the bicinchoninic acid (BCA) assay. Note that 100 μg is a measurement of core polypeptides. Components of this mixture contain core polypeptide plus attached glycosaminoglycans
      Background Information Aggrecan, versican, and neurocan are members of the family of hyaluronic acid-binding proteoglycans and therefore each contains hyaluronic acid binding regions, Ig-like domains, EGF like domains, lectin-like domains, and complement regulatory-like domains. Phosphacan is distinct; it contains a region of similarity to carbonic anhydrase, a fibronectin type III domain, and is a splice variant of the transmembrane protein receptor tyrosine phosphatase equivalent to its extracellular portion.

      Although aggrecan was traditionally thought of as a cartilage proteoglycan and neurocan and phosphacan were thought of as neural proteoglycans, recent studies indicate that all four of these proteoglycans have broad yet distinctive distribution patterns inearly embryos. The presence of these proteoglycans has not been carefully examined in adult tissue beyond the expected sites. These proteoglycans are anti-adhesion molecules and are capable of inhibiting both cell-ECM and cell-cell adhesion.
      References
      Product Information
      Presentation Provided as a liquid in PBS, containing no preservatives.
      Applications
      Key Applications
      • Cell Culture
      Application Notes CC117 has been used successfully with rat and mouse brain slice culture systems.
      Biological Information
      Concentration 1 mg/mL
      Purity Mixture of large, extracellular chondroitin sulfate proteoglycans (CSPGs) purified from embryonic chicken brains by chromatrographic methods. By PAGE analysis material is 95% pure, and migrates as a large HMW (<400kDa) mass under reduced conditions. The precise amounts of each CSPG contained in the mixture is not quantified, however the virtually all of the CSPGs present in the source brains are collected.

      HOMOGENEITY:

      By PAGE analysis material is 95% pure, and migrates as a large HMW (<400kDa) mass under reduced conditions. The precise amounts of CSPG species has not been determined.
      Source Isolated from whole 12-14 day old embryonic chicken brains.
      Species Chicken
      UniProt Number
      Physicochemical Information
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Safety Information
      Product Usage Statements
      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 Conditions Store at -20°C for up to 12 months. Avoid repeated freeze/thaw.
      Packaging Information
      Material Size 100 µg
      Transport Information
      Supplemental Information
      Specifications

      Documentation

      Certificates of Analysis

      TitleLot Number
      EXTRACELLULAR CHONDROITIN SULFATE PROTEOGLYCAN MIXTURE - 2382596 2382596
      EXTRACELLULAR CHONDROITIN SULFATE PROTEOGLYCAN MIXTURE - 2428484 2428484
      EXTRACELLULAR CHONDROITIN SULFATE PROTEOGLYCAN MIXTURE - 2459007 2459007
      EXTRACELLULAR CHONDROITIN SULFATE PROTEOGLYCAN MIXTURE - 1990900 1990900
      EXTRACELLULAR CHONDROITIN SULFATE PROTEOGLYCAN MIXTURE - 2041535 2041535
      EXTRACELLULAR CHONDROITIN SULFATE PROTEOGLYCAN MIXTURE - 2049212 2049212
      EXTRACELLULAR CHONDROITIN SULFATE PROTEOGLYCAN MIXTURE - 2061429 2061429
      EXTRACELLULAR CHONDROITIN SULFATE PROTEOGLYCAN MIXTURE - 2136990 2136990
      EXTRACELLULAR CHONDROITIN SULFATE PROTEOGLYCAN MIXTURE - 2283321 2283321
      EXTRACELLULAR CHONDROITIN SULFATE PROTEOGLYCAN MIXTURE - 2300455 2300455
      EXTRACELLULAR CHONDROITIN SULFATE PROTEOGLYCAN MIXTURE - 2362870 2362870

      References

      Reference overviewSpeciesPub Med ID
      Keratan sulfate proteoglycan phosphacan regulates mossy fiber outgrowth and regeneration.
      Butler, Christy D, et al.
      J. Neurosci., 24: 462-73 (2004) 2004

      Show Abstract
      14724244
      Hyaluronan-associated adhesive cues control fiber segregation in the hippocampus.
      Förster, E, et al.
      Development, 128: 3029-39 (2001) 2001

      Rat11532924
      Receptor-mediated adhesive and anti-adhesive functions of chondroitin sulfate proteoglycan preparations from embryonic chicken brain.
      Ernst, H, et al.
      J. Cell. Sci., 108 ( Pt 12): 3807-16 (1995) 1995

      Show Abstract
      8719887
      The interaction of the retina cell surface N-acetylgalactosaminylphosphotransferase with an endogenous proteoglycan ligand results in inhibition of cadherin-mediated adhesion.
      Balsamo, J, et al.
      J. Cell Biol., 129: 1391-401 (1995) 1995

      Show Abstract
      7775582

      Data Sheet

      Title
      EXTRACELLULAR CHONDROITIN SULFATE PROTEOGLYCAN MIXTURE - Data Sheet