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  • 紅霉素(Erythromycin)
    紅霉素(Erythromycin)

    紅霉素(Erythromycin)為紅霉素溶液,使用紅霉素粉末溶于乙醇配制,濃度為50mg/ml。

    更新時(shí)間:2024-08-07訪(fǎng)問(wèn)量:1532
  • LB肉湯,卡那霉素-50,無(wú)動(dòng)物源
    LB肉湯,卡那霉素-50,無(wú)動(dòng)物源

    LB肉湯,卡那霉素-50,無(wú)動(dòng)物源 1.0% Soya Peptone 0.5% Yeast Extract 1.0% NaCl 50 µg/ml Kanamycin

    更新時(shí)間:2024-08-07訪(fǎng)問(wèn)量:1500
  • LB肉湯,氨芐青霉素-100,無(wú)動(dòng)物源
    LB肉湯,氨芐青霉素-100,無(wú)動(dòng)物源

    LB肉湯,氨芐青霉素-100,無(wú)動(dòng)物源 1.0% Soya Peptone 0.5% Yeast Extract 1.0% NaCl 100 µg/ml Ampicillin

    更新時(shí)間:2024-08-07訪(fǎng)問(wèn)量:1341
  • LB肉湯,LB Broth,無(wú)動(dòng)物源
    LB肉湯,LB Broth,無(wú)動(dòng)物源

    LB肉湯,LB Broth,無(wú)動(dòng)物源,配方:1.0% Soya Pepton、0.5% Yeast Extract、1.0% NaCl,本產(chǎn)品接受定制。

    更新時(shí)間:2024-08-07訪(fǎng)問(wèn)量:1517
  • LB肉湯,卡那霉素-100(無(wú)動(dòng)物源)
    LB肉湯,卡那霉素-100(無(wú)動(dòng)物源)

    LB肉湯,卡那霉素-100(無(wú)動(dòng)物源)配方 1.0% Soya Peptone 0.5% Yeast Extract 1.0% NaCl 100 µg/ml Kanamycin 7.0 PH

    更新時(shí)間:2024-08-06訪(fǎng)問(wèn)量:1605
  • 2×YT肉湯,2×YT Broth
    2×YT肉湯,2×YT Broth

    2×YT肉湯,2×YTBroth配方 1.6% Tryptone 1.0% Yeast Extract 0.5% NaCl

    更新時(shí)間:2024-08-06訪(fǎng)問(wèn)量:1720
  • IPTG
    IPTG

    異丙基-β-D-硫代半乳糖苷(IPTG)是β–半乳糖苷酶的活性誘導物質(zhì),常用于藍白斑篩選及誘導的細菌內的蛋白表達等。當pUC系列的載體DNA(或其他帶有lacZ 基因載體DNA)以lacZ 缺失細胞為宿主進(jìn)行轉化時(shí)、或用M13噬菌體的載體DNA進(jìn)行轉染時(shí),如果在平板培養基中加入X–Gal和本產(chǎn)品,由于β–半乳糖苷酶的α–互補性,可以根據是否呈現白色菌落(或噬菌斑)而方便地挑選出基因重組體

    更新時(shí)間:2024-08-06訪(fǎng)問(wèn)量:1620
  • X-gal
    X-gal

    X-gal是β-半乳糖苷酶(β-galactosidase)的顯色底物,在β-半乳糖苷酶的催化下會(huì )產(chǎn)生藍色產(chǎn)物?;谶@個(gè)特點(diǎn),當pUC系列載體DNA以lacZ 缺欠細胞作為宿主進(jìn)行轉化時(shí),或M13噬菌體載體DNA進(jìn)行轉染時(shí),如果在培養基中加入本產(chǎn)品和IPTG,由于β–半乳糖苷酶的α–互補性,可以根據是否呈現白色而方便地挑選擇出基因重組體。

    更新時(shí)間:2024-08-06訪(fǎng)問(wèn)量:1536
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