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| 產(chǎn)地 | 北京 |
| 品牌 | Solarbio |
| 貨號 | C8490 |
| 用途 | 用于消化組織中連接部分使其成為單個細胞，用于哺乳動物組織細胞解離 |
| 包裝規(guī)格 | 100mg |
| CAS編號 | 9001-12-1 |
| 純度 | 290u/mg% |
| 是否進口 | 否 |
產(chǎn)品簡介
1.中文名：膠原酶III
2.英文名：CollagenaseIII
3.別 名：膠原酶III
4.CAS 號：9001-12-1
5.外 觀：凍干粉
6.分 類：細胞培養(yǎng)
7.貨 號：C8490
8.品 牌：進口分裝
9.儲存條件：-20
10.用 途 : 用于消化組織中連接部分使其成為單個細胞，用于哺乳動物組織細胞解離
用于消化組織中連接部分使其成為單個細胞，用于哺乳動物組織細胞解離
膠原蛋白酶 來源于溶組織梭菌
Collagenase from Clostridium histolyticum
purified by chromatography, Type III, 2-10 FALGPA units/mg solid, ≥250 CDU/mg solid (CDU = collagen digestion units), lyophilized powder
Biochem/physiol Actions
Collagenase is activated by four gram atom calcium per mole enzyme. It is inhibited by ethylene glycol-bis(beta-aminoethyl ether) - N, N, N′,N′-tetraacetic acid, beta-mercaptoethanol, glutathione, thioglycolic acid and 8-hydroxyquinoline.
Crude collagenases are mixtures of enzymes (mostly proteases) secreted by C. histolyticum. Effective release of cells from tissue requires the action of both collagenase enzymes and the neutral protease. Collagenase is activated by four gram atom calcium (Ca2+) per mole enzyme. The culture filtrate is thought to contain at least 7 different proteases ranging in molecular weight from 68-130 kDa.
包裝
Product sold on the basis of collagen digestion units (CDU).
Preparation Note
Collagenase may be dissolved in TESCA buffer (50 mM TES, 0.36 mM Calcium chloride, pH 7.4 at 37 °C) at 0.05-0.1 mg/mL concentration.
Unit Definition
One collagen digestion unit (CDU) liberates peptides from collagen from bovine achilles tendon equivalent in ninhydrin color to 1.0 μmole of leucine in 5 hours at pH 7.4 at 37 °C in the presence of calcium ions. One FALGPA hydrolysis unit hydrolyzes 1.0 μmole of furylacryloyl-Leu-Gly-Pro-Ala per min at 25°C. One Neutral Protease unit hydrolyzes casein to produce color equivalent to 1.0 μmole of tyrosine per 5 hr at pH 7.5 at 37°C. One Clostripain Unit hydrolyzes 1.0 μmole of BAEE per min at pH 7.6 at 25°C in the presence of DTT.
Application
Collagenase from Clostridium histolyticum may be used for the isolation of cells from many types of animal tissue. It may be used for the disaggregation of human tumor, mouse kidney, human adult/fetal brain, lung and many other tissues. It may also be used in liver and kidney perfusion studies, for the digestion of pancreas, isolation of nonparenchymal rat liver cells and for hepatocyte preparation.
type Type III
form lyophilized powder
purified by chromatography
solubility TESCA buffer (50 mM TES, 0.36 mM Calcium chloride, pH 7.4): soluble0.05-0.1 mg/mL at 37 °C
foreign activity Clostripain, may contain trace amount neutral protease<1 unit/mg solid
storage temp. ?20°C
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公司簡介
北京索萊寶科技有限公司 始創(chuàng)于 2000年， 是一家集 產(chǎn)品研發(fā)、生產(chǎn)、銷售、服務(wù)于一體的大型高科技生物企業(yè)。 公司總部位于北京，擁有1200平米研發(fā)生產(chǎn)中心，公司提供的產(chǎn)品近萬種，超過5000種常備現(xiàn)貨，涵蓋分子生物學、細胞生物學、免疫學、生物醫(yī)學等相關(guān)領(lǐng)域，并不斷推陳新出擴充種類，為用戶提供優(yōu)秀，專業(yè)的產(chǎn)品。 立足北京，輻射全國，隨著產(chǎn)品營銷戰(zhàn)略的不斷延伸，我們將逐步發(fā)展成為專業(yè)性生物科技公司。我們希望能夠和尊敬的客戶一起，利用各自的資源優(yōu)勢和勇于進取的敬業(yè)精神，為中國生命科學研究的發(fā)展作出更多的貢獻。為了更好、更全面的發(fā)展，現(xiàn)公司正在誠招各地代理商，歡迎垂詢并期待您的加入！
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