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  2. Stem cell marker - Wikipedia

    en.wikipedia.org/wiki/Stem_cell_marker

    Stem cell markers are genes and their protein products used by scientists to isolate and identify stem cells.Stem cells can also be identified by functional assays. Below is a list of genes/protein products that can be used to identify various types of stem cells, or functional assays that do the same. [1]

  3. ALPL - Wikipedia

    en.wikipedia.org/wiki/ALPL

    Mutations in the ALPL gene lead to varying low activity of the enzyme tissue-nonspecific alkaline phosphatase (TNSALP or TNAP) resulting in hypophosphatasia (HPP). [21] There are different clinical forms of HPP which can be inherited by an autosomal recessive trait or autosomal dominant trait, [ 18 ] the former causing more severe forms of the ...

  4. Stress testing - Wikipedia

    en.wikipedia.org/wiki/Stress_testing

    The goal and objectives, the time frame, the stress test level and the total costs of the stress test are defined. Phase 2: Assessment, during which the stress test at the component and the system scope is performed, including fragility [12] and risk [13] analysis of the CIs for the stressors defined in Phase 1. The stress test can result in ...

  5. Alkaline phosphatase, placental type - Wikipedia

    en.wikipedia.org/wiki/Alkaline_phosphatase...

    Alkaline phosphatase, placental type is a membrane-bound glycosylated dimeric enzyme, also referred to as the heat-stable form, that is expressed primarily in the placenta, although it is closely related to the intestinal form of the enzyme as well as to the placental-like form.

  6. Bicinchoninic acid assay - Wikipedia

    en.wikipedia.org/wiki/Bicinchoninic_acid_assay

    BCA protein assay in a 96 well plate. The bicinchoninic acid assay (BCA assay), also known as the Smith assay, after its inventor, Paul K. Smith at the Pierce Chemical Company, [1] now part of Thermo Fisher Scientific, is a biochemical assay for determining the total concentration of protein in a solution (0.5 μg/mL to 1.5 mg/mL), similar to Lowry protein assay, Bradford protein assay or ...

  7. Microarray analysis techniques - Wikipedia

    en.wikipedia.org/wiki/Microarray_analysis_techniques

    Example of an approximately 40,000 probe spotted oligo microarray with enlarged inset to show detail. Microarray analysis techniques are used in interpreting the data generated from experiments on DNA (Gene chip analysis), RNA, and protein microarrays, which allow researchers to investigate the expression state of a large number of genes – in many cases, an organism's entire genome – in a ...

  8. Northern blot - Wikipedia

    en.wikipedia.org/wiki/Northern_blot

    The expression patterns obtained under given conditions can provide insight into the function of that gene. Since the RNA is first separated by size, if only one probe type is used variance in the level of each band on the membrane can provide insight into the size of the product, suggesting alternative splice products of the same gene or ...

  9. Plasmid preparation - Wikipedia

    en.wikipedia.org/wiki/Plasmid_preparation

    The most common method is alkaline lysis, which involves the use of a high concentration of a basic solution, such as sodium hydroxide, to lyse the bacterial cells. [15] [16] [17] When bacteria are lysed under alkaline conditions (pH 12.0–12.5) both chromosomal DNA and protein are denatured; the plasmid DNA however, remains stable.