Collagenase Type 4 - MB-121-0100-Collagenase Type 4 - MB-121-0100代理/參數(shù)/廠家-重組蛋白-艾美捷科技有限公司

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中文名稱: Collagenase Type 4 - MB-121-0100

英文名字: Collagenase Type 4 - MB-121-0100

供應(yīng)商: Rockland

產(chǎn)品貨號(hào): MB-121-0100

產(chǎn)品報(bào)價(jià): ￥詢價(jià)/100mg

產(chǎn)品說明書: 點(diǎn)擊查看

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背景資料: Crude collagenase preparations contain several isoforms of two different collagenases, a sulfhydryl protease, clostripain, a trypsin-like enzyme, and an aminopeptidase. This combination of collagenolytic and proteolytic activities is effective at breaking down intercellular matrices, the essential part of tissue dissociation. One component of the complex is a hydrolytic enzyme which degrades the helical regions in native collagen preferentially at the Y-Gly bond in the sequence Pro-Y-Gly-Pro, where Y is most frequently a neutral amino acid. This cleavage yields products susceptible to further peptidase digestion. Crude collagenase is inhibited by metal chelating agents such as cysteine, EDTA or o-phenanthroline but not DFP. It is also inhibited by α2-macroglobulin, a large plasma glycoprotein. Ca2+ is required for enzyme activity. Particular enzymatic profiles of each collagenase have been correlated with the tissues from which the cells for study were obtained (or with the uses to which the cells are put) and as a result of the correlations several types of crude collagenases have been established. Crude collagenases are widely used in enzymatic primary cell isolation and tissue dissociation procedures. Most researchers employ either crude collagenase preparations such as Types 1, 2, 3, and 4 or chromatographically purified collagenase; the latter usually combined with secondary enzymes such as elastase, hyaluronidase, etc. Collagenase is ideal for researches focused in Stem Cell and Biomarker Research.

序列: 該Collagenase Type 4 - MB-121-0100的詳細(xì)信息查看Rockland提供的產(chǎn)品說明書。

來源宿主: 該Collagenase Type 4 - MB-121-0100的詳細(xì)信息查看Rockland提供的產(chǎn)品說明書。

溶解建議: Restore with deionized water (or equivalent)

保存建議: Store vial at 2 - 8 ° C prior to opening. Aliquot contents and freeze at -20° C or below for extended storage. Avoid cycles of freezing and thawing. Centrifuge product if not completely clear after standing at room temperature. Dilute only prior to immediate use.

其他: Rockland成立于1962年，是一家老牌抗體原產(chǎn)企業(yè)，其位于美國費(fèi)城郊區(qū)的農(nóng)場(chǎng)保有近20種實(shí)驗(yàn)動(dòng)物。Rockland公司為生命科學(xué)領(lǐng)域提供豐富的、高質(zhì)量的抗體，包括載脂蛋白、細(xì)胞周期/凋亡、細(xì)胞因子、細(xì)胞信號(hào)蛋白、酶類、細(xì)胞外基質(zhì)、轉(zhuǎn)錄因子(NFkB)和泛素（Ubiquitin）等識(shí)別抗體，應(yīng)用范圍包括Western blot、免疫組化、免疫熒光和ELISA等。另外，Rockland也生產(chǎn)特別齊全的二抗，包括純化、生物素、HRP/ALP、熒光標(biāo)記二抗，應(yīng)用十分廣泛。