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4919-33-9

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关键词:'4919-33-9'

显示 1-30 #N/A 814 条结果关于 "4919-33-9" 范围网站内容

X-tremeGENE™ 9 DNA Transfection Reagent Protocol

Plate cells approx. 24 hours before transfection making sure cells are at optimal concentration (70 – 90 % confluency).

CRISPR Cas 9 Nuclease RNA-guided Genome Editing

Learn about CRISPR Cas9, what it is and how it works. CRISPR is a new, affordable genome editing tool enabling access to genome editing for all.

Color Determination of sugar based on ICUMSA Color GS2-9

Learn about the ICUMSA® Method GS2-9 (2024) to measure the color of sample solutions of white sugar or highly pure sugar syrup of color index up to 600 IU.

X-tremeGENE™ 9 DNA转染试剂实验方案

约转染前24小时接种细胞，确保细胞处于最佳密度（7090 %融合度）。

Merck Expands in Gillingham, UK, Boosts Distribution Capabilities

Merck today announced the completion of a £9 million expansion to its Gillingham distribution center.

Accelerated mAb Development Program – From Transfection to GMP Drug Substance in 9 Months

The accelerated mAb development program delivers GMP drug substance nine months from transfection. We designed the mAbExpress™ program to be fast, cost effective, and appropriate for the early clinical phase of your program, with regulatory support throughout.

How to Boost AAV Titer with Feed Supplementation in both HEK293 and Sf-9 Platforms

In this webinar, you will learn wow to boost AAV titers in HEK293 and Sf-9 cell lines as well as getting some insider tips on volume and timing optimization.

Analysis of 17 Cannabinoids in Hemp and Cannabis

HPLC separation of 17 important cannabinoids including CBD, delta 9 THC and THCA. Read the application note.

Meet us in San Diego at World ADC!

Please stop by Booth #33 to learn about our Madison/Verona linker-payload facility expansion, ADCore advanced payload intermediates and bioconjugation CDMO services.

默克开学季，新人礼、首单礼，双重惊喜助力科研

默克开学季，新人礼、首单礼，双重惊喜助力科研 2023年9月1日到10月31日，开学季，新人礼，限时开启。

Determination of Phosphorus Total in Meat and Meat Products

Colorimetric total phosphorus analysis method for meat and meat products as per German Food and Feed Code §64 LFGB 06.00-9.

默克Milli-Q水机以旧换新，超值优惠限时开启

默克Milli-Q第七代家族，智能化实验室纯水解决方案，2021年9月1日到12月31日，以旧换新，超值优惠，限时促销。

默克免疫蛋白定量检测方法_SMC ™超灵敏检测试剂盒-默克生命科学

2021年9月份哈佛医学院的研究者在志发表研究文章中开发了一种基于免疫识别的超灵敏oAβ检测方法。

SnAP试剂_饱和N杂环结构单元-默克生命科学

SnAP试剂是一种种类不断扩充的试剂，现在可用来方便地合成中等环（6-9元）饱和N-杂环，包括双环和螺环结构。

Fast and High-Resolution LC-MS Separation of PFAS

Liquid Chromatography–Mass Spectrometry (LC-MS) separation of 33 PFAS (Per- and poly-fluoroalkyl substances) using a superficially porous silica particles (SPP) based Ascentis® Express C18 column.

Solving Aspartimide Formation in Fmoc SPPS with Fmoc-Asp(OBno)-OH

Aspartimide formation 1,2 is caused by repeated exposure of aspartic acid-containing sequences to bases like piperidine and can result ultimately in the generation of 9 different by-products.

Analysis of Antioxidants in Bakery Products

HPLC-UV method detects 9 antioxidants like propyl gallate in food using a Discovery®</sup HS C18 column for excellent peak shapes.

快速单克隆抗体开发计划 – 从开始转染到产出GMP原料药仅需9个月

快速单克隆抗体开发计划可以在开始转染的9个月后交付GMP原料药。我们的mAbExpress™计划具有快速交付、高性价比等优势，非常适合您项目的早期临床研究并全程提供监管支持。

礼遇开学季，默克超品日钜惠来袭，新人好礼，焕新升级！

礼遇开学季，默克超品日钜惠来袭，新人好礼，焕新升级！9月新人焕新好礼、2万余种化学试剂调价、DCI免费试用、HPLC色谱柱免费试用等待您前来参与！

抗体_重组单克隆抗体_默克促销活动-默克生命科学

默克提供9万+种一抗，3千+种二抗，覆盖肿瘤、神经、表观等各个研究领域，帮助您的WB、ELISA、IHC、FACS等各个应用得到高质量结果。更有重组单克隆抗体，高特异性，高亲和力，高批间一致性，助力您的科学研究稳步向前。

Merck back-to-school season, New user’s gift upgrade

默克开学季，新人礼、首单礼，双重惊喜助力科研 2023年9月1日到10月31日，开学季，新人礼，限时开启。

金鸡纳生物碱

不对称相转移催化（PTC）已被公认为是许多均相合成有机转化的“绿色”替代方法，并且已被广泛应用。合成修饰的金鸡纳生物碱是用于不对称PTC的典型手性有机催化剂。

DNA损伤和修复

DNA损伤和修复机制对于维持DNA完整性至关重要。细胞DNA的损伤与突变、癌症发展等有关。

CRISPR小分子增强剂

业内研究了CRISPR基因组编辑背景下的HDR调控，发现各种细胞类型中增强CRISPR介导的HDR效率的小分子。

Fries重排

Fries重排反应是一类重要的有机人名反应，它涉及在催化剂存在下加热时将酚酯转化成邻位或对位酰基酚。

Lipopolysaccharides

Lipopolysaccharides (LPS) are characteristic components of the cell wall of Gram negative bacteria; they are not found in Gram positive bacteria. They are localized in the outer layer of the membrane and are, in noncapsulated strains, exposed on the cell

透析管

胃肠道癌症中的免疫组织化学应用

结直肠癌是男性和女性中第三大常见癌症。预计2016年将发生136,000例结直肠癌。

用于燃料电池和电解槽等应用的全氟磺酸膜

将水通过电化学的方法转化为氢和氧的发展，主要是通过开发新材料并了解质子交换膜燃料电池（PEMFC）在运行过程中的降解机理实现的。

merck客户服务_生化试剂配送_实验室分析试剂极速达-默克生命科学

默克为提高用户服务体验，2020年6月，默克在四川成都配送中心正式启动运营；同年9月，广州配送中心正式运营。为确保提供高品质的产品，成都配送中心和广州配送中心配备了各种存储设施来满足不同产品存储的温控要求，涵盖恒温、阴凉，冷藏、冷冻等多温区配置。从成都和广州配送中心发出的货物中，将赠送“SigmaAldrich.CN全新上线”定制口罩（数量有限，送完即止）

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