SmallLeucinerichProteoglycan(SLRP)molecules
The small leucine-rich proteoglycans (SLRPs) are a family of proteins that are present in extracellular matrix and that share in common multiple repeats of a leucine-rich structural motif, flanked by cysteine residues. These proteins appear to interact in many cases with collagen, modifying the deposition and arrangement of collagen fibers in the extracellular matrix, and also with cells and with soluble growth facto......阅读全文
Small－Leucinerich－Proteoglycan－(SLRP)－molecules
The small leucine-rich proteoglycans (SLRPs) are a family of proteins that are present in extracellular matrix and that share in common multiple repea
Function－of－SLRP－in－Bone:－An－Integrated－View
SLRPs (Small leucine-rich proteoglycans) are extracellular molecules that bind to TGF-betas, collagens and other matrix molecules. In vitro, SLRPs wer
Adhesion－Molecules－on－Lymphocyte
B cell and T cell lymphocytes interact with a variety of cells as part of their immune function, circulating and homing in on specific stimuli in tiss
Neutrophil－and－Its－Surface－Molecules
Neutrophils are important phagocytotic leukocytes (white blood cells) that internalize and destroy infectious bacteria by a respiratory burst of react
Monocyte－and－its－Surface－Molecules
Monocytes are a class of phagocytes involved in non-specific immune defense that develop into macrophages. In plasma, monocytes ingest and destroy bac
T－Helper－Cell－Surface－Molecules
T helper cells play an essential role coordinating the activities of other parts of the immune system, including B cells, cytotoxic T cells, macrophag
T－Cytotoxic－Cell－Surface－Molecules
Cytotoxic T cells are a key part of the cellular immune response, killing cells that display foreign antigen on their surface, primarily virus-infecte
B－Lymphocyte－Cell－Surface－Molecules
B cells must communicate with their environment to participate in the immune system as the source of antigen-specific immunoglobulins. Cell surface pr
Size－and－Shape－of－Protein－Molecules4
Determining the Molecular Weight of a Protein Molecule—Combining S and R s à la Siegel and MonteWith the completion of multiple genomes and increasing
Size－and－Shape－of－Protein－Molecules5
Hydrodynamic Analysis and EM Applied to Large Multisubunit ComplexesThe text box above showed the application of the Siegel–Monte analysis to SMC prot
Size－and－Shape－of－Protein－Molecules5
Hydrodynamic Analysis and EM Applied to Large Multisubunit ComplexesThe text box above showed the application of the Siegel–Monte analysis to SMC prot
Size－and－Shape－of－Protein－Molecules3
The Kirkwood/Bloomfield CalculationThe understanding of how protein shape affects hydrodynamics is elegantly extended by an analysis originally develo
Size－and－Shape－of－Protein－Molecules2
The sedimentation coefficient of a protein is a measure of how fast it moves through the gradient. Increasing the mass of the protein will increase it
Size－and－Shape－of－Protein－Molecules1
Size and Shape of Protein Molecules at the Nanometer Level Determined by Sedimentation, Gel Filtration, and Electron MicroscopyAn important part of ch
Cells－and－Molecules－involved－in－local－acute－inflammatory－response
Inflammation has several distinct components, including the localized response at the site of tissue injury or infection. Tissue injury stimulates the
Small－interfering－RNA（siRNA）的概念
Small interfering RNA（siRNA）：是一种小RNA分子（~21-25核苷酸），由Dicer（RNAase Ⅲ家族中对双链RNA具有特异性的酶）加工而成。SiRNA是siRISC的主要成员，激发与之互补的目标mRNA的沉默。
Small－scale－DNA－preps－for－Neurospora－crassa.
Molecular biology experiments often require preparation of small amounts of DNA from many samples. This abbreviated DNA isolation method yields an ave
Small－Scale－Yeast－Whole－Cell－Extract－for－IP
Grow 100 ml yeast cells in desired media overnight to an A600 of ~1.0 (0.6 to 1.2 works well). For growth in minimal media, 1 ml of a saturated overni
Small－interfering－RNA（siRNA）是什么意思？
Small interfering RNA（siRNA）：是一种小RNA分子（~21-25核苷酸），由Dicer（RNAase Ⅲ家族中对双链RNA具有特异性的酶）加工而成。SiRNA是siRISC的主要成员，激发与之互补的目标mRNA的沉默。
Small：新荧光纳米探针助力肿瘤治疗
近日，刊登在国际杂志Small上的一篇研究论文中，来自新加坡A*STAR研究所的研究人员开发了一种混合金属聚合物纳米颗粒，其在肿瘤细胞周围特殊的酸性环境下就会发光用以指示肿瘤所在，因此可以鉴别任何肿瘤的非特异性探针或许就可以用于监测癌症的发病部位、扩散及其疗法的有效性。 癌性肿瘤pH通常比正常
RNA干扰相关知识Small－interfering－RNA（siRNA）
Small interfering RNA（siRNA）：是一种小RNA分子（~21-25核苷酸），由Dicer（RNAase Ⅲ家族中对双链RNA具有特异性的酶）加工而成。SiRNA是siRISC的主要成员，激发与之互补的目标mRNA的沉默。
RNAi相关的名词解释[英文]
Argonaute - A family of proteins containing multiple domains and involved in RNA interference (RNAi). Argonatue is the main component of RNAi effector
SingleCell－Electroporation－in－Xenopus
Single-Cell Electroporation in XenopusXue Feng Liu and Kurt HaasINTRODUCTIONSingle-cell electroporation (SCE) is a versatile technique for delivering
Analysis－of－Proteins－using－Small－Format－2D－Gel－Electrophoresis
Preparation of protein samplesIntracellular virus proteinsThe following method has been developed principally for the analysis of intracellular protei
Cloning－of－small－RNAs－with－5’－phosphate－and－3’－OH－ends2
3’ Adaptor Ligation and PurificationHeat shock the RNA by putting at 90°C for 30 seconds. Snap cool on ice.Set up the 3’Adaptor ligation reaction in a
Small：一种改善癌症诊断的新工具
近日，一项刊登于国际杂志Small上的研究论文中，来自英属哥伦比亚大学的研究人员通过研究开发了一种新方法，该方法可以轻松分离出逃离肿瘤组织位点的癌细胞，而这就为后期开发新型癌症诊断技术及新型疗法提供了一定帮助。 研究人员开发的这种特殊设备可以通过小型的漏斗来“挤压”血液样本中的细胞，从而就可以
Cloning－of－small－RNAs－with－5’－phosphate－and－3’－OH－ends3
Load your precipitated PCR samples into 2 consecutive lanes so as not to overload the lanes. For each different sample, I would run a separate ladder
Cellulase－assays
Cellulase enzymes show activity during the ripening of some fruits, where their effects on cell walls results in softening of the fruit. In cases of p
Cellulase－assays
实验概要 Cellulase enzymes show activity during the ripening of some fruits, where their effects on cell walls results in softening of the frui
Chemical－Genomics－Approaches－in－Plant－Biology
Chemical genomics (i.e., genomics-scale chemical genetics) approaches are based on the ability of low-molecular-mass molecules to modify biologica