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D(+)-五水棉籽糖
D(+)-五水棉籽糖 D-(+)-Raffinose pentahydrate [17629-30-0],貨號(hào):171352, 細(xì)菌學(xué)用作腸道菌鑒別。D(+)-五水棉子糖,可通過(guò)D -半乳糖苷酶水解成D-半乳糖和蔗糖,供醫(yī)藥、微生物培養(yǎng)基等用。[查看]
http://m.baichuan365.com/Products/MZTWS.html
β-<font color='red'>半乳糖苷酶</font>  乳糖酶
β-Galactosidase(Lactase) CAS:[查看]
http://m.baichuan365.com/Products/BRTGMRTM.html
β-Galactosidase,from E. coli, lyophilizate
β-半乳糖苷酶EC #/ CAS: EC 3.2.1.23; 來(lái)源:from E. coli, lyophilizate;[查看]
http://m.baichuan365.com/Products/GalactosidasefromEco.html
β-Galactosidase Mutein,from E. coli overproducer, lyophilizate
β-半乳糖苷酶EC #/ CAS: EC 3.2.1.23; 來(lái)源:from E. coli overproducer, lyophilizate;[查看]
http://m.baichuan365.com/Products/GalactosidaseMuteinf.html
β-Galactosidase, recombinant, EIA Grade,from E. coli overproducer, lyophilizate
β-半乳糖苷酶EC #/ CAS: EC 3.2.1.23; 來(lái)源:from E. coli overproducer, lyophilizate;[查看]
http://m.baichuan365.com/Products/Galactosidaserecombi.html
Peroxidase (POD), EIA Grade,from horseradish, lyophilizate
β-半乳糖苷酶EC #/ CAS: EC 1.11.1.7; 來(lái)源:from horseradish, lyophilizate;[查看]
http://m.baichuan365.com/Products/PeroxidasePODEIAGrad.html
Peroxidase (POD), Grade I,from horseradish, lyophilizate
β-半乳糖苷酶EC #/ CAS: EC 1.11.1.7; 來(lái)源:from horseradish, lyophilizate;[查看]
http://m.baichuan365.com/Products/PeroxidasePODGradeIf.html
Poly Peroxidase (Poly POD), EIA Grade,from horseradish, lyophilizate
β-半乳糖苷酶EC #/ CAS: EC 1.11.1.7; 來(lái)源:from horseradish, lyophilizate;[查看]
http://m.baichuan365.com/Products/PolyPeroxidasePolyPO.html
IPTG|367-93-1|異丙基-beta-D-硫代半乳糖苷
IPTG是β–半乳糖苷酶的活性誘導(dǎo)物質(zhì)。在平板培養(yǎng)基中加入X–gal和IPTG,由于β–半乳糖苷酶的α–互補(bǔ)性,可以根據(jù)是否呈現(xiàn)白色菌落(或噬菌斑)而方便地挑選出基因重組體。此外,它還可以作為具有l(wèi)ac或tac等啟動(dòng)子的表達(dá)載體的表達(dá)誘導(dǎo)物使用。(分子式:C9H18O5S;分子量:238.30;)[查看]
http://m.baichuan365.com/Products/iptgybjbetadldbrtg.html
β-<font color='red'>半乳糖苷酶</font>
β-D-Galactoside galactohydrolase ; CAS# / EC#:EC 3.2.1.23CAHGAL 標(biāo)記酶,還可用于糖類結(jié)構(gòu)分析、乳糖檢測(cè)和鈉離子檢測(cè)。[查看]
http://m.baichuan365.com/Products/GAL 9031-11-2.html
β-Galactosidase
β-半乳糖苷酶; 來(lái)源:Escherichia coli.; 級(jí)別:II; 活性:500U/mg-solid or more[查看]
http://m.baichuan365.com/Products/Galactosidase.html
X-Gal
β-半乳糖苷酶底物. 與IPTG用于藍(lán)白斑篩選
5-Bromo-4-chloro-3-indolyl-β-D- GalactopyranosideX-Gal;5-溴-4-氯-3-吲哚-β-D-吡喃半乳糖苷7240-90-6
[查看]
http://m.baichuan365.com/Products/7240-90-6.html
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