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merck millipore,默克密理博,AB5320,Anti-NG2 Chondroitin Sulfate Proteoglycan Antibody
产品名称:Anti-NG2 Chondroitin Sulfate Proteoglycan Antibody
产品型号:AB5320
Detect NG2 Chondroitin Sulfate Proteoglycan using this Anti-NG2 Chondroitin Sulfate Proteoglycan Antibody validated for use in ELISA, IC, IH, IP and WB.
merck millipore,默克密理博,AB5320,Anti-NG2 Chondroitin Sulfate Proteoglycan Antibody
- 产品介绍
重要规格表
品种反应性 主要应用 宿主 格式 抗体类型 Mk, H, M, R WB, ELISA, ICC, IHC Rb Affinity Purified Polyclonal Antibody 描述 产品目录编号 AB5320 品牌系列 Chemicon®
商名 - Chemicon
描述 Anti-NG2 Chondroitin Sulfate Proteoglycan Antibody Alternate Names - chondroitin sulfate proteoglycan 4 (melanoma-associated)
- Chondroitin sulfate proteoglycan NG2
- Melanoma chondroitin sulfate proteoglycan 3
- Melanoma-associated chondroitin sulfate proteoglycan
- chondroitin sulfate proteoglycan 4
背景信息 NG2 (also known as Chondroitin sulfate proteoglycan 4, Chondroitin sulfate proteoglycan NG2, Melanoma chondroitin sulfate proteoglycan, and Melanoma-associated chondroitin sulfate proteoglycanis) a high molecular weight, integral membrane chondroitin sulfate proteoglycan. It is found on the surfaces of an unusual class of glial cells within the developing and mature central nervous system that have the properties of oligodendrocyte precursor cells (i.e., O-2A progenitor cells). NG2 is also found on the surfaces of chondroblasts, proliferating capillary endothelial cells, some human melanoma cell lines, and on leukemic blasts in childhood acute lymphoblastic leukemia. The NG2 proteoglycan is likely to play a role in regulation of cell motility, axon outgrowth and the cellular responses to platelet-derived growth factor. 产品信息 格式 Affinity Purified 控制 - Human melanoma, glioma and proliferating brain endothelial cells, rat B49 glial cell extracts or embryonic mouse brain tissue.
演示 Purified rabbit polyclonal in PBS buffer containing 0.02% azide. 应用 应用 Detect NG2 Chondroitin Sulfate Proteoglycan using this Anti-NG2 Chondroitin Sulfate Proteoglycan Antibody validated for use in ELISA, IC, IH, IP and WB. 主要应用 - Western Blotting
- ELISA
- Immunocytochemistry
- Immunohistochemistry
应用说明 Immunocytochemistry:
A 1:150-1:600 dilution of a previous lot was used in IC.
Immunohistochemistry:
1:200 dilution of a previous lot was used on frozen sections of embryonic mouse brain using an Alexa Fluor conjugated secondary antibody. Care should be taken to avoid overfixing tissue sections. A short (5-10 minute) fix in 2-4% PFA is recommended.
Immunoprecipitation:
2 μg/mL concentration of a previous lot was used in IP.
ELISA:
A 1:1,500-1:3,000 dilution of a previous lot was used in ELISA.
Optimal working dilutions and protocols must be determined by end user生物信息 免疫原品种 Immunoaffinity purified NG2 Chondroitin Sulfate Proteoglycan from rat. 浓缩 Please refer to the Certificate of Analysis for the lot-specific concentration. 宿主 Rabbit 特异性 NG2 Chondroitin Sulfate Proteoglycan. AB5320 identifies both the intact proteoglycan and the core protein by Western blot and ELISA. When oligodendrocyte precursor cells (i.e. O-2A progenitor cells) are stained alive, the stain appears as clusters on the cell surface. This antibody does not stain differentiated oligodendrocytes well. 品种反应性 MonkeyHumanMouseRat 抗体类型 Polyclonal Antibody Entrez基因编号 - NM_001897.4
Entrez基因汇总 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. 基因符号 - HMW-MAA
- CSPG4
- MSK16
- MCSP
- NG2
- MCSPG
- MEL-CSPG
纯化方法 Antibody purified by protein A, then placed over a fibronectin affinity column. UniProt编号 - Q6UVK1
UniProt汇总 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产品使用声明 质量保证 Routinely evaluated by Western Blot on rat brain lysates
Western Blot: 1:1000 dilution of this lot detected NG2 chondroitin sulfate on 10 μg of rat brain lysates.使用声明 - 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.
储存和货运信息 存储条件 Stable for 6 months at -20ºC in undiluted aliquots from date of receipt.
Handling Recommendations:
Upon receipt, and prior to removing the cap, centrifuge the vial and gently mix the solution. Aliquot into microcentrifuge tubes and store at -20°C. Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance.包装信息 数量 100 µg
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