xiangwen521 2015-02-02 12:33 IP:长沙
标题:重金求购卡巴克络生产工艺或者原料 英文名称: Carbazochrome 中文名称: 卡巴克络 MF: C10H12N4O3 MW: 236.23 CAS: 69-81-8 要求时间:请在2015年12月之前 交稿方式:直接点击交稿在线交稿就是了,我会每天过来看的,谢谢各位药智的战友们   [更多]
悬赏:
悬赏
¥100000.00
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13612807752 2016-01-21 10:46 IP:深圳
对照品合成提供信息 1. 提供合成工艺起始原料名称、中间体或粗品。 2. 提供合成工艺中最后三步所用的有机溶剂名称。 3. 提供质谱、核磁定性结果。(要解析) 4. 纯度要求达到95%,有图谱确认。   [更多]
悬赏:
悬赏
¥50000.00
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corxing 2018-04-19 17:53 IP:未知
实单求购伐昔洛韦杂质N 10mg/20mg/100mg 能提供的请联系17621899918   [更多]
悬赏:
悬赏
¥20000.00
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z109030487 2017-05-25 14:34 IP:郑州
产品要求: 1.产品量25g,90%以上纯度 2.需提供HNMR谱图及其他确定纯度和结构的谱图 3.可以签署购买协议 4.一经核对信息及产品符合要求,可以直接获得悬赏金额1.8万元   [更多]
悬赏:
悬赏
¥20000.00
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管理员 2011-09-06 10:37 IP:重庆
  Enriching Low-Abundance Serum & Plasma Proteins   AWARD: $30,000 USD | DEADLINE: 10/01/11 | ACTIVE SOLVERS: 254 | POSTED: 8/01/11   Source: InnoCentive Challenge ID: 9932714 Type: Theoretical-licensing   Detailed Description & Requirements   Concentrations of proteins in serum and plasma span up to 10 orders of magnitude – e.g. from serum albumin (50 mg/ml) to some cytokines and chemokines (<5 pg/ml)   Protein molecules most useful to researchers exist at levels that are approximately at or below the 10,000 pg/ml range. Detection and quantification of these low-abundance proteins is obscured by the presence of high abundance proteins. Current methods for reducing the concentration of high-abundance proteins are either inefficient, targeted at certain proteins, or introduce bias and other artifacts.   The Seeker is looking to identify novel methods to reliably reduce or eliminate high abundance proteins so that detection of protein analytes present at the 1-10 ng/ml scale or lower may be accurately detected.   The Seeker envisages that a sample preparation techniques may be the most likely route to a solution. However, alternative approaches are also welcomed. The Seeker is highly experienced in sample preparation technologies for reduction of high-abundance proteins & is not interested in simple proposals of commercially available, or published, technologies and techniques.   The Seeker is aware of the following ‘sample enrichment’ technologies for reducing the concentration of high abundance proteins from serum & plasma. The techniques are listed together with their limitations for the Seeker:   Immunoaffinity depletions– depletions are extremely specific to the antigens the antibodies target. Commercially available kits commonly deplete 6-20 high abundance proteins with more than 90% efficiency. Although this enables detection of more low-abundance proteins, the column-based process induces some bias in low-abundance protein   [更多]
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悬赏
¥20000.00
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15211793700 2016-03-03 15:03 IP:广州
结构式如附件所示,500g左右。   [更多]
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悬赏
¥10000.00
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忙忙碌碌的小强 2017-11-28 13:40 IP:重庆
实单求购CAS为84290-49-3的2-羟基-6-(甲氧基甲氧基)苯甲醛,可接受定制,10-20KG,纯度>98.0%,能够提供符合要求的产品,一经购买成功,可以获得1000元信息服务奖励。如果有货的智友,可以联系我,也可以留下你的联系方式,我会定期来查看的,价格面议   [更多]
悬赏:
悬赏
¥1000.00
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beilangyy 2018-03-21 13:43 IP:合肥
我们可以提供卡博替尼Cabozantinib(原名XL184),由美国Exelixis生物制药公司研发。主要以与前列腺癌增长与扩散有关的MET和VEGFR2酪氨酸激酶为靶点,抑制肿瘤的转移和血管生成。   [更多]
悬赏:
悬赏
¥1000.00
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忙忙碌碌的小强 2017-10-23 11:08 IP:重庆
具体要求: 本公司由于生产需要,现急需CAS:85633-96-1 ,CHEMBRDG-BB 5876317,25kg,纯度>98.0%, 通过任务应答者提供信息,能够提供符合要求的产品,一经购买成功,可以获得1000元信息服务奖励。如果有现货或者能做定制的智友,可以联系我,也可以留下你的联系方式,我会定期来查看的,价格面议。   [更多]
悬赏:
悬赏
¥1000.00
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逸飞岭159 2017-10-24 09:11 IP:重庆
本公司由于生产需要,现急需购买CAS为143491-57-0的恩曲他滨,1KG,纯度>98.0%, 通过任务应答者提供信息,能够提供符合要求的产品,一经购买成功,可以获得1000元信息服务奖励。如果有货的智友,可以联系我,也可以留下你的联系方式,我会定期来查看的,价格面议   [更多]
悬赏:
悬赏
¥1000.00
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