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  • Quantitation of Iothalamate in Urine and Plasma Using Liquid Chromatography Electrospray Tandem Mass

    Quantitation of Iothalamate in Urine and Plasma Using Liquid Chromatography Electrospray Tandem Mass

    The following chapter describes a method to measure iothalamate in plasma and ur

    2025-02-11 0
  • Metaphase chromosome preparation

    Metaphase chromosome preparation

    Materials: RPMI 1640 medium fetal calf serum (FCS), 20% Colcemid (e.g. Boehringe

    2025-02-11 0
  • Cyclins, Cyclin-Dependent Kinases, and Cyclin-Dependent Kinase Inhibitors: Detection Methods and Act

    Cyclins, Cyclin-Dependent Kinases, and Cyclin-Dependent Kinase Inhibitors: Detection Methods and Act

    The cyclin/cyclin-dependent kinase (Cdk) complexes and the Cdk inhibitors (CDKI)

    2025-02-11 0
  • 间隔基因(gap genes)

    间隔基因(gap genes)

    沿果蝇前后轴最早表达的合子基因,它们均编码转录因子,参与果蝇胚胎前后轴早期模式的形成。胚胎尚处于合胞体胚层阶段时,沿前后轴的Bicoid蛋白梯度即启动了间隔基因

    2025-02-11 0
  • 造血干细胞(hematopoietic stem cell,HSC)

    造血干细胞(hematopoietic stem cell,HSC)

    骨髓中的多能干细胞,能够分裂形成两种类型的细胞:一种仍然作为干细胞,但另一种成为祖细胞(progenitor cell),即次一级的干细胞,又称为爆发集落形成单

    2025-02-11 0
  • 受体钝化(receptor desensitization)

    受体钝化(receptor desensitization)

    受体对信号分子失去敏感性称为受体钝化, 一般是通过对受体的修饰进行钝化的。如肾上腺素受体在丝氨酸和苏氨酸残基磷酸化后,则失去对肾上腺素的信号转导作用。如果钝化的

    2025-02-11 0
  • Tunel Procedure in Bovine Embryos 牛胚胎TUNEL检测凋亡

    Tunel Procedure in Bovine Embryos 牛胚胎TUNEL检测凋亡

    Materials 8% (w/v) paraformaldehyde stock solution: Dissolve 8 g of powdered par

    2025-02-11 0
  • 光系统Ⅰ复合物(photosystem Ⅰcomplex, PSⅠcomplex)

    光系统Ⅰ复合物(photosystem Ⅰcomplex, PSⅠcomplex)

    PSⅠ复合物是类囊体膜中另一种光合作用单位,它含有一个捕光复合物和一个光反应中心。构成PSⅠ的捕光复合物称为LCHⅠ, 而将PSⅠ的光反应中心色素称为P700,

    2025-02-11 0
  • ELISA实验中血清标本的采集、保存及注意事项

    ELISA实验中血清标本的采集、保存及注意事项

    相关专题 细胞培养基的配制 细胞培养专题 ELISA免疫实验技术大部分ELISA 检测均以血清为标本。血清标本可按常规方法采集,应注意避免溶血,红细胞溶解时会释

    2025-02-11 3
  • Transcriptional Regulatory Mechanisms That Govern Embryonic Stem Cell Fate

    Transcriptional Regulatory Mechanisms That Govern Embryonic Stem Cell Fate

    Embryonic stem cells (ESCs) are defined by their simultaneous capacity for limit

    2025-02-11 2
  • Polyethylene Glycol-Mediated Cell Fusion

    Polyethylene Glycol-Mediated Cell Fusion

    Polyethylene glycol (PEG)-mediated cell fusion is a simple and efficient techniq

    2025-02-11 0
  • 染色体组型分析

    染色体组型分析

    相关专题 一. 实验目的: 掌握染色体 组型分析方法,分析染色体组型计算有关数据。 二. 实验原理: 一个二倍体植物 的配子的全套染色体,称为一个染色体组。

    2025-02-11 1
  • Comparative Purification Strategies for Drosophila and Human Mitochondrial DNA Replication Proteins:

    Comparative Purification Strategies for Drosophila and Human Mitochondrial DNA Replication Proteins:

    The mitochondrion is the eukaryotic organelle that carries out oxidative phospho

    2025-02-11 2
  • 红霉素(Erythromycin)酶联免疫分析(ELISA)

    红霉素(Erythromycin)酶联免疫分析(ELISA)

    红霉素(Erythromycin) 酶联免疫分析( ELISA )试剂盒使用说明书本试剂盒仅供研究使用。1 使用目的:本试剂盒用于饲料、鱼、虾和肉类组织(如鸡、

    2025-02-11 2
  • Selection of Transfected Suspension Cells

    Selection of Transfected Suspension Cells

    Contributor: Suprya Jayadev Date: December 13, 1994 1) Transfect cells. 2) Cultu

    2025-02-11 1