货号:MAB2029
品牌:Merck Millipore
规格:100Ug
目录价:¥5666.00
市场价格:¥4816.10
会员价格:¥4532.80
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Description:
Anti-Chondroitin Sulfate Proteoglycan Antibody, clone 9.2.27 | MAB2029
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Promotional Text:
Special Shipping Offer on Antibodies100% Performance Guaranteed
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Trade Name:
Chemicon (Millipore)
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Specificity:
Recognizes mature chondroitin sulfate proteoglycan core glycoprotein of 250 kDa as well as precursor polypeptides of 210, 220 and 240 kDa (Bumoi et al., 1984). Reacts with human melanoma, glioma and proliferating brain endothelial cells.
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Immunogen:
Human M14 melanoma cell extract depleted of fibronectin and bound by lens culinaris lectin-Sepharose™ (Morgan et al., 1981).
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Clone:
9.2.27
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Isotype:
IgG2a
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Species Reactivity:
Human
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Application Notes:
Immunofluorescence microscopy of cells in culture (Bumoi et al., 1984; Schrappe et al., 1992). Also, Legg J et al (2003) Development 130:6049-6063 {3% PFA fixed frozen sections}. Immunoelectron microscopy (Bumoi et al., 1984) Immunoprecipitation: 1μg/10E6 cells (Bumoi et al., 1984; Morgan et al., 1981) FACS analysis: 1-2μg/10E6 cells Functional block of melanoma cell spreading (Morgan et al., 1981), glioma cell proliferation3 and tumor growth in nude mice (Morgan et al., 1981; Schrappe et al., 1992). Optimal working dilutions must be determined by end user.
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Presentation:
Purified from ascites by Protein A Sepharose™ chromatography. Purified immunoglobulin in 0.02M PBS pH 7.6, 0.25M NaCl containing 0.1% sodium azide.
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Storage Conditions:
Maintain between 2 and 8°C in undiluted aliquots for up to 6 months.
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UniProt Number:
Q6UVK1
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Entrez Gene Number:
NM_001897.4
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Gene Symbol:
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CSPG4
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MSK16
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MCSP
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NG2
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MCSPG
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MEL-CSPG
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HMW-MAA
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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.
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Key Applications:
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Flow Cytometry
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Immunofluorescence
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Immunoprecipitation
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Entrez Gene Summary:
A human melanoma-associated chondroitin sulfate proteoglycan plays a role in stabilizing cell-substratum interactions during early events of melanoma cell spreading on endothelial basement membranes. CSPG4 represents an integral membrane chondroitin sulfate proteoglycan expressed by human malignant melanoma cells.
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UniProt Summary:
FUNCTION: SwissProt: Q6UVK1 # Proteoglycan playing a role in cell proliferation and migration which stimulates endothelial cells motility during microvascular morphogenesis. May also inhibit neurite outgrowth and growth cone collapse during axon regeneration. Cell surface receptor for collagen alpha 2(VI) which may confer cells ability to migrate on that substrate. Binds through its extracellular N- terminus growth factors, extracellular matrix proteases modulating their activity. May regulate MPP16-dependent degradation and invasion of type I collagen participating in melanoma cells invasion properties. May modulate the plasminogen system by enhancing plasminogen activation and inhibiting angiostatin. Functions also as a signal transducing protein by binding through its cytoplasmic C-terminus scaffolding and signaling proteins. May promote retraction fiber formation and cell polarization through Rho GTPase activation. May stimulate alpha-4, beta-1 integrin- mediated adhesion and spreading by recruiting and activating a signaling cascade through CDC42, ACK1 and BCAR1. May activate FAK and ERK1/ERK2 signaling cascades.SIZE: 2322 amino acids; 250497 Da SUBUNIT: Interacts with the first PDZ domain of MPDZ. Interacts with PRKCA. Binds TNC, laminin-1, COL5A1 and COL6A2. Interacts with PLG and angiostatin. Binds FGF2 and PDGFA. Interacts with GRIP1, GRIP2 and GRIA2. Forms a ternary complex with GRIP1 and GRIA2 (By similarity). Interacts with LGALS3 and the integrin composed of ITGB1 and ITGA3. Interacts with ITGA4 through its chondroitin sulfate glycosaminoglycan. Interacts with BCAR1, CDC42 and ACK1. Interacts with MMP16.SUBCELLULAR LOCATION: Apical cell membrane; Single-pass type I membrane protein (By similarity). Cell projection, lamellipodium (By similarity). Note=Localized at the apical plasma membrane it relocalizes to the lamellipodia of astrocytoma upon phosphorylation by PRKCA. Localizes to the retraction fibers. Localizes to the plasma membrane of oligodendrocytes (By similarity).TISSUE SPECIFICITY: Detected only in malignant melanoma cells.PTM: N-glycosylated (By similarity). & O-glycosylated; contains glycosaminoglycan chondroitin sulfate which are required for proper localization and function in stress fiber formation (By similarity). Involved in interaction with MMP16 and ITGA4. & Phosphorylation by PRKCA regulates its subcellular location and function in cell motility (By similarity).SIMILARITY: SwissProt: Q6UVK1 ## Contains 15 CSPG (NG2) repeats. & Contains 2 laminin G-like domains. MISCELLANEOUS: Valuable marker for several incompletely differentiated precursor cells.
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Brand Family:
Chemicon
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Product Name:
Anti-Chondroitin Sulfate Proteoglycan Antibody, clone 9.2.27 | MAB2029
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Concentration:
1 mg/mL
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Antibody Type:
Monoclonal Antibody
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Qty/Pk:
100 µg
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Format:
Purified
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Host:
Mouse
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