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化工儀器網(wǎng)>產(chǎn)品展廳>試劑標(biāo)物>行業(yè)專用試劑>生物試劑>λ-Carrageenan 現(xiàn)貨供應(yīng) 角叉膠

λ-Carrageenan 現(xiàn)貨供應(yīng) 角叉膠

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  • 公司名稱 廣州市齊云生物技術(shù)有限公司
  • 品牌 Sigma-Aldrich
  • 型號(hào) λ-Carrageenan
  • 產(chǎn)地 http://www.sigmaaldrich.com/catalog/ProductDetail.
  • 廠商性質(zhì) 代理商
  • 更新時(shí)間 2017/11/17 10:29:01
  • 訪問次數(shù) 740
產(chǎn)品標(biāo)簽

角叉膠/λ-Carrageenan

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廣州市齊云生物技術(shù)有限公司位于廣州市越秀區(qū),是一家專業(yè)從事科研用生化試劑及相關(guān)產(chǎn)品銷售的公司。公司產(chǎn)品涉及生化試劑、標(biāo)準(zhǔn)品、ELISA試劑盒、RT-PCR相關(guān)試劑、基因檢測試劑、農(nóng)業(yè)殘留檢測試劑等眾多領(lǐng)域,致力于為生物企業(yè)、科研院所、醫(yī)療機(jī)構(gòu)提供*的生化試劑、生物產(chǎn)品服務(wù)。


         公司自成立以來,與國內(nèi)外企業(yè),科研院校和多家代理商建立了良好的合作關(guān)系,是國內(nèi)產(chǎn)品系列多,品種全,質(zhì)量優(yōu)的生物產(chǎn)品和生化試劑供應(yīng)商。能夠滿足各生物企業(yè)、科研院所、醫(yī)療機(jī)構(gòu)的各種需求,能*提供一站式試劑供應(yīng)服務(wù)。專業(yè)企業(yè),專業(yè)品質(zhì),專業(yè)服務(wù),“廣州齊云,試劑專家”,公司立志于做廣州地區(qū)*的科研試劑經(jīng)銷商


主要代理品牌:  

生化試劑,標(biāo)準(zhǔn)品,ELISA試劑盒,RT-PCR相關(guān)試劑,基因檢測試劑,農(nóng)業(yè)殘留檢測試劑等

Application

Non-gelling λ-carrageenan is used to induce inflammation and inflammatory pain in the rodent hindpaw or air pouch models. More recently carrageenan has been injected directly into the joints of rodents to model arthritic pain and inflammation.

General description

Carrageenans are mucopolysaccharides from the cell walls of the red algae. They are anionic linear polymers composed of 1,3α-1,4β-galactans having one (κ-), two (ι-) or three (λ-) sulfates per disaccharide unit. In ionic solutions, κ- and ι-carrageenans self-associate into helical structures that form rigid or flexible gels, respectively. λ-carrageenans do not form helices and are non-gelling. Carrageenans are used commercially as thickeners and stabilizing agents.

non-gelling at 1% in 0.2 M KCl-solution

參考文獻(xiàn)

Peter-Szabo, M., et al., Quantitative characterization of a repeated acute joint inflammation model in rats. Clin. Exp. Pharmacol. Physiol. 34, 520-526, (2007) 摘要

Gabriel, A.F., et al., The CatWalk method: a detailed analysis of behavioral changes after acute inflammatory pain in the rat. J. Neurosci. Methods 163, 9-16, (2007) 摘要

Sedgwick, A.D., and Lees, P., A comparison of air pouch, sponge and pleurisy models of acute carrageenan inflammation in the rat. Agents and Actions 18, 439-446, (1986)

Morris, C.J., Carrageenan-induced paw edema in the rat and mouse. Methods Mol. Biol., (2003) 225, 115-121

Michel, G., et al., Bioconversion of red seaweed galactans: a focus on bacterial agarases and carrageenases. Appl. Microbiol. Biotechnol. 71, 23-33, (2006)



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