xuejifeng 2013-07-12 15:14 IP:上海
CAS:113994-41-5 纯度:不小于95% 水分:不大于2% 需求量:1g 结构确证图谱:质谱,核磁(CH),红外,紫外   [更多]
悬赏:
悬赏
¥0.00
载入中...
mixian 2014-06-19 11:52 IP:重庆
求购苯醚甲环唑工业化成熟技术,能够生产,验证后付款   [更多]
悬赏:
悬赏
¥10.00
载入中...
06070013 2012-11-07 11:49 IP:三门峡
求购三黄片中黄芩浸膏的制备工艺 应按照2010版药典中三黄片质量标准项下要求工艺进行,并符合其质量标准。   [更多]
悬赏:
悬赏
¥0.00
载入中...
mixian 2014-06-19 11:53 IP:重庆
技术求购:加氢类的产品大生产技术,技术成熟 有大生产经验 产品市场前景不错。验证后付款   [更多]
悬赏:
悬赏
¥10.00
载入中...
gonggong 2013-12-19 10:01 IP:重庆
主要内容和技术经济指标 开发能分泌延胡索酸水合酶的微生物菌株,并构建转化富马酸生产L-苹果酸的生物转化工艺,并符合如下经济技术指标: 1、发酵规模:20 m3; 2、延胡索酸水合酶活力2万U/g细胞以上; 3、L-苹果酸对富马酸的摩尔转化率90%以上; 4、L-苹果酸的生产效率0.2g/g细胞/h以上。   [更多]
悬赏:
悬赏
¥0.00
载入中...
mixian 2014-08-08 16:49 IP:重庆
需求描述:能够从动物组织及微生物中提取N—乙酰神经氨酸(唾液酸),并将N— 乙酰神经氨酸(唾液酸)做为一种新食品原料的食品添加剂,用作婴儿食品配料 和营养增补剂。 唾液酸是一种天然的大脑营养素,它能促进婴儿的记忆和智力的 发育,打开记忆大门的金钥匙。   [更多]
悬赏:
悬赏
¥0.00
载入中...
lixiang 2012-11-08 14:49 IP:泰安
求购5-硝基糠醛二乙酯合成工艺,要求收率超过80%,勿复制粘贴网上内容,有意者可寻求合作   [更多]
悬赏:
悬赏
¥0.00
载入中...
gonggong 2013-12-19 10:02 IP:重庆
开发成套的顺式环氧琥珀酸钠有机合成技术,并符合下述经济技术指标: 1、合成体系规模:5 m3; 2、顺式环氧琥珀酸钠纯度95%以上; 3、顺式环氧琥珀酸钠对顺酐的摩尔转化率90%以上; 4、DL-酒石酸含量1%以下。   [更多]
悬赏:
悬赏
¥0.00
载入中...
mixian 2014-08-08 16:50 IP:重庆
需求描述 玳玳花花期短,采摘时间紧,采摘后保鲜困难,求高速采摘技术、高速 高效萃取技术、保鲜技术。   [更多]
悬赏:
悬赏
¥0.00
载入中...
lyj19721101 2015-04-27 17:16 IP:马鞍山
基因治疗的概念出现在几十年前,当研究人员推测,人类疾病可以通过精确使用一种技术引入外来DNA来解决遗传缺陷和疾病症状。近年来,基因治疗的进步已经涉足治疗遗传疾病,癌症,神经退行性疾病等各领域。遗传性疾病如色素性视网膜炎等少数眼部疾病的基因也可以如此治疗。公司征集一种在人类眼部组织定性和定量(半)测量体内基因表达的方法。 具体如下https://www.innocentive.com/ar/challenge/9933643 The concept of gene therapy arose decades ago, when researchers postulated that human diseases could be treated by using a technique to introduce foreign DNA to correct genetic defects and disease phenotypes. In recent years, advances in gene therapy have been documented in the treatment of genetic disorders, cancer, and neurodegenerative diseases. Inherited diseases such as retinitis pigmentosa are among a handful of ocular diseases that are amenable to gene therapy. The Seeker desires solutions that will both qualitatively and (semi-) quantitatively measure in vivo gene expression in human ocular tissues. This Challenge requires only a written proposal. Source: InnoCentive Challenge ID: 9933643 Challenge Overview The number of clinical trials for gene therapy to treat ocular disorders is on the rise. Inherited diseases such as retinitis pigmentosa among others are thought to be good candidates for targeted treatment. Currently, there is no method in humans to determine the level or geographic location of transgene expression following administration of gene therapy for diseases of the eye, specifically the retina. The Seeker desires solutions that will both qualitatively and (semi-) quantitatively measure in vivo gene expression in human ocular tissues. Submissions to this Challenge must be received by 11:59 PM (US Eastern Time) on June 20, 2015. Late submissions will not be considered. This is a Theoretical Challenge that requires only a written proposal to be submitted. The Challenge award will be contingent upon theoretical evaluation of the proposal by the Seeker. To receive an award, Solvers will not be required to transfer their exclusive IP rights to the Seeker. Instead, Solvers will grant to the Seeker a   [更多]
悬赏:
悬赏
¥46000.00
载入中...
发布需求,坐等药智客上门
  • 安全可靠,先验收再正式付款
  • 性价比超高,节省一半费用
  • 80%的需求得到了圆满解决
立即发布需求

推荐任务