计算溶液所需的质量、体积或浓度。
,适用于对基线干扰要求严格的色谱和分析工作流程。
-80℃储存。特低温运输 。请查阅批次 COA 获取详细规格。
SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。
在色谱分析、有机合成和交叉偶联反应领域已被 2 篇同行评审文献引用。
依靠在细菌细胞膜的内层面使转肽酶(transpeptidases)失活抑制细菌细胞壁的合成。类似于青霉素。 抗菌谱: 革兰氏阴性和阳性细菌, 假单胞菌属。 用于选择AMPR转化细胞,并研究青霉素敏感性转肽酶(transpeptidases)对细胞壁生物合成中的作用。
Information
Carbenicillin (BRL-2064) is a semi-synthetic penicillin antibiotic which interferes with cell wall synthesis of gram-negative bacteria while displaying low toxicity.
In vitro
Carbenicillin (125 mg/L) completely suppresses the proliferation of Agrobacterium. Carbenicillin (250 mg/L-500 mg/L) enhances Callus fresh weight increase. Carbenicillin (125 mg/L) results in higher percentages of somatic embryos and larger numbers of somatic embryos from the individual callus. Carbenicillin (1g/L) influences shoot formation negatively as the shooting frequency for leaf disc explants is reduced to 56% and for cotyledons to 51% after 2 months of culture of Nicotiana tabacum Petit Havana. Carbenicillin prevents the development of mature somatic embryos, reduces early stage embryos by >90% and tissue growth by 50% of Sitka spruce. The leukocytes of the patients does not release histamine on in vitro provocation with Carbenicillin (0.1 g/mL).
In vivo
Carbenicillin (0.1 g/mL) does not show any allergic drug reactions in cystic fibrosis patients, as evident by no significant levels of antibodies of IgE, IgG or IgM classes. Carbenicillin (50 μg/mL) results in phytotoxicity in chrysanthemum and TOB, with an increase in the concentration, and with a parallel shift in the morphogenic capacity (SRC) of threshold survival levels (TSLs). Carbenicillin results in 100% acclimatization with no different morphological flowering characteristics following subculture in vitro three times in Chrysanthemum plantlets.
Cell Data
cell lines:
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Incubation Time:
Powder Purity:
H317: 可能引起皮肤过敏反应
H334: 吸入可能引起过敏或哮喘病症状或呼吸困难
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾
P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。
P302+P352: 如皮肤沾染:用水充分清洗。
P321: 特殊处理(请参阅此标签上的...)。
P501: 将内容物/容器处理到。。。
P284: 如果通风不良,请佩戴呼吸防护装置。
P304+P340: 如误吸入:将人转移到空气新鲜处,保持呼吸舒适体位。
P272: 被污染的工作服不允许离开工作场所
P333+P313: 如发生皮肤刺激或皮疹:求医/就诊。
P362+P364: 脱掉沾污的衣服,清洗后方可重新使用。
P342+P316: 如果出现呼吸道症状:立即寻求急救。