Invitrogrowthofseedlings
sterilisation of seeds: rinse with 70% EtOH for 30 sec put in 1% bleach (sodium hypochlorite, supplemented by a few drops of Tween-20) for 5 min wash 2-4x with sterile H2O for 1 min plating and growth resuspend in sterile 0.1% agarose plate 4 ml in petridish (0.8% agarose supplemented with 1/2 MS10) in sterile hood let dry for 1-2 h in the hood wrap with 3M micropore tape keep at 4°C for 4 days pl......阅读全文
In－vitro－growth－of－seedlings
sterilisation of seeds: rinse with 70% EtOH for 30 sec put in 1% bleach (sodium hypochlorite, supplemented by a few drops of Tween-20) for 5 mi
In－Vitro－Fertilization
When we first started using X. tropicalis, in vitro fertilization had an extremely poor efficiency. However, with the careful selection of a mature ma
Purification－of－acidic－phosphatase－from－mustard－seedlings
Purification of acidic phosphatase from mustard seedlings Phosphate esters are widely distributed in any organism. Nucleic acids, metabolic intermedia
In－vitro－Sphingomyelinase－Assay
Reagents:Lysis buffer25 mM Tris-HCl, pH 7.45 mM EDTA1 mM ATP20 µg/ml CLAP1 mM PMSFBuffer A10 mM MgCl20.2 M Tris-HCl, pH 7.40.2 % Triton X-100Buffer B0
Coating－of－Platelets－with－Antibody－in－vitro
OUTLINEAntibody-coated platelets (opsnized) may be used in the subsequent thrombophagocytosis assay. PROTOCOLResuspend 1.6x10^8 of CMFDA-labeled plate
In－vitro－culture－of－embryonic－lungs
In vitro culture of embryonic lungsfrom Hogan LabIsolation of Lung Bud EndodermWhat you need:E11-12 mouse embryosDMEM with 5% fetal bovine serumpetri
In－Vitro－Protein－Ubiquitination－Assay
Ubiquitination is one of the most important posttranslational modifications in all eukaryote organisms. Ubiquitin-activating enzyme (E1), ubiquiti
InVitro－Adipocytes－Differentiation
IntroductionObesity is a significant clinical problem that contributes to life-threatening diseases such as diabetes and atherosclerosis. With an incr
体外重组（in－vitro－recombination）
载体与外源DNA分子体外重组时，如何选择优化连接条件以达到最高的重组率。因此有必要根据影响连接效率的因素综合考虑连接条件。影响连接效率的因素很多，如反应温度、插入片段和载体之间的摩尔比、DNA末端性质、反应时间、ATP浓度等。1. 反应温度是比较重要的影响因素。因为连接酶的最适反应温度为37℃，
In－Vitro－T－Cell－Activation
In Vitro T Cell ActivationIntroductionMature T cells recognize and respond to the antigen/MHC complex through their antigen-specific receptors (TCR).
In－Vitro－Conservation－and－Cryopreservation－of－Ornamental－Plants
Today, the conservation of ornamental germplasm can take advantage of innovative techniques which allow preservation in vitro (slow growth storage
Invitro－Phagocytosis－Assay－of－Macrophages
IntroductionThe term phagocytosis itself describes its mean phage = engulfment; cytosis: cell process. In other words, phagocytosis is the cellular pr
Preparation－of－Luciferin－for－In－Vitro－and－In－Vivo－Bioluminescent－Assays
Preparation of Luciferin forIn Vitro Bioluminescent AssaysMaterials• D-Luciferin Firefly, potassium salt, 1.0 g /vial(Caliper Life Sciences Part Numbe
Preparation－of－Luciferin－for－In－Vitro－and－In－Vivo－Bioluminescent－Assays
实验概要Reagent for immunoassay, ligand binding assay and ligand receptor assay in which luciferin is covalently bonded to a molecule having biological
In－vitro－Assessment－of－Metabolic－－in－Suspension－Cryopreserved－Hepatocytes
实验概要BackgroundThe pharmaceutical and biotechnology industry’s goal is to discover therapeutic agents that are both safe and effective at treating or
Preparation－of－Luciferin－for－In－Vitro－and－In－Vivo－Bioluminescent－Assays
实验概要Reagent for immunoassay, ligand binding assay and ligand receptor assay in which luciferin is covalently bonded to a molecule having biological
A－novel－in－vitro－3dimensional－angiogenesis－model
1. Human microvascular endothelial cells (HMVECs) with primary cell kits were cultured on collagen type I-coated dishes to 80% confluency, then ov
Betagal－staining－of－eukaryotic－cells－in－vitro
(Modification of methods of Dr. Seong-Seng Tan and Promega's "Protocols and Applications Guide")Cells previously transfected with a lac Z construc
In－Vitro－prostate－colony－and－sphereforming－assays
1. Prostates were dissected, minced into small pieces with a steel blade, and digested with 0.8 mg/ml collagenase in 10 ml of primary cell medium/
Adventitious－Root－Induction－in－Arabidopsis－thaliana－as－a－Model－for－In...
Adventitious root formation, the development of roots on non-root tissue (e.g. leaves, hypocotyls and stems) is a critical step during micropropag
In－Vitro－Production－of－Sweet－Peas－(Lathyrus－odoratus－L.)－via－Axillary－Shoot
The genus Lathyrus is best known because it includes a number of wild relatives of the protein pea which, despite being generally neglected and un
慢病毒用于体外（in－vitro）实验：感染培养原代细胞和...
慢病毒用于体外（in vitro）实验：感染培养原代细胞和建系细胞1. 慢病毒对各种细胞和组织的亲嗜性不同，用户使用Invabio提供的慢病毒之前可以通过查阅相关文献，了解慢病毒对您的目的细胞的亲嗜性，感染复数（MOI 值）以及在体内（in vivo）注射所需要的病毒量。如果没有相关文献支持
种质资源研究技术－－微波对种子活力及生理影响研究
种子活力是种子发芽和出苗率、幼苗生长的潜势、植株抗逆能力和生产潜力的总和，是种子品质的重要指标。种子活力与后期出苗率、产量、抗逆性等息息相关，同时种子活力检测也是种质资源研究与保护的重点环节。微波是一种电磁波，能引起水、蛋白质、核苷酸等分子转动。2.45GHz是工业、科学、医学无线电频带，几乎所有的
慢病毒用于体外（in－vitro）－感染培养原代细胞和建系细胞
1. 慢病毒对各种细胞和组织的亲嗜性不同，用户使用Invabio提供的慢病毒之前可以通过查阅相关文献，了解慢病毒对您的目的细胞的亲嗜性，感染复数（MOI 值）以及在体内（in vivo）注射所需要的病毒量。如果没有相关文献支持，可以通过感染预实验得到合适的感染复数（MOI 值）（使用24孔板检测
Illumina与QIAGEN合作提供基于测序的InVitro－Diagnostic－(IVD)试验
分析测试百科网讯 近日，Illumina（纳斯达克：ILMN）和QIAGEN N.V.（纽约证券交易所：QGEN）（法兰克福主要标准：QIA）宣布了一项为期15年的合作计划，旨在扩大基于NGS的IVD试剂盒的可用性和使用范围，包括用于患者管理的伴侣诊断。合作加速下一代测序（next-generati
玉米Proline－responding－1(pro1)突变在蛋白合成和细胞...（三）
pro1突变体中脯氨酸缺乏引起细胞周期G1到S期转换的抑制 Pro1基因作为玉米中合成脯氨酸过程的关键酶，对玉米生理生化的影响是多方面且重要的。RNA-seq (Figure 5)证实pro1突变体中脯氨酸的缺乏引起了细胞周期相关基因、DNA复制相关基因以及细胞增殖相关基因表达的下调，体外添加脯氨酸
ChIP－using－plant－samples－–－Arabidopsis
实验概要This protocol describes how chromatin is prepared from Arabidopsis, which can subsequently be used for chromatin immunoprecipitation (ChIP). T
玉米Proline－responding－1(pro1)突变在蛋白合成和细胞...（四）
Figure 7 Evidence of Aberrant Cell Cycle in pro1-ref.(A) Cell cycle analysis of 14 DAG seedlings of wild type, pro1-ref and pro1-ref cultivated on med
Protein－Syntheses－in－Cell－Free－Systems
LEVEL IIIMaterialsSuspension culture of fibroblast cells (1 liter)35 mM Tris-HCl, pH 7.4, 140 mM NaCl (TBS buffer)10 mM Tris-HCl, pH 7.5, 10 mM KCl, a
玉米Proline－responding－1(pro1)突变在蛋白合成和细胞周期调控
上海大学生命科学学院、上海市能源作物育种及应用重点实验室的研究人员证实，玉米Pro1基因(Zm P5CS2)的突变造成了突变体细胞中脯氨酸(proline)合成受阻，从而导致proline积累的减少。突变体中proline的缺乏引起了相应的转运RNA(tRNApro AGG)空载形式(uncha