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Merck
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B8041

Sigma-Aldrich

Biglycan from bovine articular cartilage

essentially salt-free, lyophilized powder

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About This Item

MDL编号:
MFCD00676525
UNSPSC代码:
12352202
NACRES:
NA.75

生物来源

bovine articular cartilage

质量水平

200

表单

essentially salt-free, lyophilized powder

分子量

200-350 kDa

包装

glass bottle of 0.5 mg

技术

cell culture | mammalian: suitable

溶解性

water: soluble ≥2.00 mg/mL, clear, colorless

UniProt登记号

P21809

运输

dry ice

储存温度

−20°C

基因信息

cow ... BGN(280733)

一般描述

proteoglycan consisting of a 45 kDa core protein and two chrondroitin/dermatan sulfate glycosaminoglycan chains

生化/生理作用

Biglycan interacts with collagen type I and II, fibronectin and TGF-ß. In a low ionic strength (less than 3 mM phosphate) buffer, Biglycan binds more strongly to collagen type I. At higher ionic strengths, Biglycan will instead increase the inhibition effect of TGF-ß on osteoclast proliferation at a concentration of 4-20 mg/mL. It also functions to prevent the attachment of CHO cells to fibronectin, with a 50% inhibition at 17-21 mg/mL. As an extracellular component, Biglycan binds TGF-β 1, facilitates bone mineralization and supports osteoblast differentiation thru BMP-4 binding.

组分

Biglycan is a 200-350 kDa proteoglycan consisting of a 45 kDa core protein and two chondroitin/dermatan sulfate glycosaminoglycan chains.

注意

Store this product at -20°C. Stored as supplied, this powder shows little decomposition in 3 years when stored properly.

制备说明

This product is extracted from articular cartilage, chematographically purified, dialyzed against water, and 0.2 μm filtered prior to lyophilization. Once lyophilized, this powder is essentially salt-free. The product is soluble in water at 2 mg/mL.

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
057M4103V
11170221
076M4078V
11160414
033M4046V

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G Pogány et al.
Archives of biochemistry and biophysics, 313(1), 102-111 (1994-08-15)
Binding of proteoglycans to type I collagen in vitro was assessed using radiolabeled decorin, biglycan, and large proteoglycans and acid-extracted bovine tendon collagen. Decorin, biglycan, and large proteoglycans were all bound to collagen fibrils in phosphate-buffered saline (PBS) containing 3
P J Roughley et al.
Matrix biology : journal of the International Society for Matrix Biology, 14(1), 51-59 (1994-01-01)
In chondrocytes isolated directly from human articular cartilage, without subsequent culture, biglycan mRNA levels decreased with the age of the donor, whereas those for decorin increased. In cultured chondrocytes in the presence of FCS, mRNA levels for biglycan remained similar
Mauricio Moreno et al.
The EMBO journal, 24(7), 1397-1405 (2005-03-19)
The BMP4 signaling pathway plays key roles during early embryonic development and for maintenance of adult homeostasis. In the extracellular space, BMP4 activity is regulated by a group of interacting molecules including the BMP antagonist Chordin, the metalloproteinase Tolloid and
E Schönherr et al.
The Journal of biological chemistry, 270(6), 2776-2783 (1995-02-10)
The small proteoglycan decorin is known to interact with type I collagen fibrils, thereby influencing the kinetics of fibril formation and the distance between adjacent collagen fibrils. The structurally related proteoglycan biglycan has been proposed not to bind to fibrillar
Filipe Pinto et al.
Cancers, 13(6) (2021-04-04)
Biglycan (BGN gene), an extracellular proteoglycan, has been described to be associated with cancer aggressiveness. The purpose of this study was to clarify the clinical value of biglycan as a biomarker in multiple independent GC cohorts and determine the in
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