Esta buscando: Biología+humana

Numero del catalogo: (33600.267)

Proveedor: VWR Chemicals

Descripción: EDTA sal disódica dihidrato ≥99%, Gen-Apex para biología molecular

UOM: 1 * 500 g

FDS Certificados Promoción

Proveedor: EDVOTEK

Descripción: Plasmid and lambda DNA are pre-digested with restriction endonucleases that recognise and cut double-stranded DNA within or near defined base sequences. Digests are separated by agarose gel electrophoresis.

Numero del catalogo: (EDVO203)

Proveedor: EDVOTEK

Descripción: Isolation of high molecular weight chromosomal DNA is the first step in molecular cloning since it is the source of genes in cells. This experiment provides DNA extraction LyphoCells and reagents for isolating chromosomal DNA from <i>E. coli</i>. After spooling from solution, the DNA can be dissolved and analysed by agarose gel electrophoresis as an optional lab extension activity.

UOM: 1 * 1 KIT

Promoción

Numero del catalogo: (BE-312)

Proveedor: G-Biosciences

Descripción: The final goal in molecular biology is often the expression of a recombinant protein. The transformed plasmids can be used as templates by the bacteria to produce protein. Students learn about essential promoters and other elements necessary for successful protein expression in bacteria, including the differences between inducible and constitutive (unregulated) expression.The Expression of a Recombinant Protein kit allows students to express a protein either constitutively or under the control of an inducible promoter, which is activated with IPTG (isopropyl-beta-D-thiogalactopyranoside).

UOM: 1 * 1 KIT

Promoción

Numero del catalogo: (EDVO110)

Proveedor: EDVOTEK

Descripción: This experiment introduces a simple method to determine protein subunit molecular weights using horizontal electrophoresis. As the protein standards and 'unknowns' are prestained, the separation of proteins can be observed during electrophoresis. Included in the experiment is protein-grade agarose, which provides an alternative to the use of polyacrylamide gels.

UOM: 1 * 1 KIT

Promoción

Proveedor: Thermo Scientific

Descripción: Sodio dodecilsulfato (SDS) 99% para biología molecular

Certificados

Numero del catalogo: (763-0001)

Proveedor: EDVOTEK

Descripción: In this PCR experiment, students make billions of copies of a small amount of DNA in only 90 minutes. They just need to mix template DNA and primers with PCR beads that contain all of the other components required to carry out a PCR reaction. Students see the increasing amounts of DNA for themselves, taking samples every few cycles and analysing them on a DNA gel.

UOM: 1 * 1 KIT

Promoción

Numero del catalogo: (EDVO275)

Proveedor: EDVOTEK

Descripción: The second assay used to confirm a positive HIV ELISA result is the Western blot. Using this kit, students separate protein samples from hypothetical patients on agarose gels. The proteins are then transferred to a membrane and simulated HIV proteins are detected.

UOM: 1 * 1 UN

Promoción

Numero del catalogo: (RPN6101M)

Proveedor: Cytiva

Descripción: Papel para transferencia para laboratorios de investigación para su uso en electroforesis en gel en todas las aplicaciones de biología molecular y estudios proteicos.

UOM: 1 * 100 UN

Promoción

Numero del catalogo: (EDVO908)

Proveedor: EDVOTEK

Descripción: Genetic modification of plants is a controversial area of biotechnology. All such experiments in plants begin with establishing plant cells in culture. This involves de-differentiating plant cells to form plant 'stem cells'. In this experiment, students establish cell cultures of African violets from leaves. They then use plant growth regulators to encourage root growth from the cultured cells, and produce a mature plant.

UOM: 1 * 1 KIT

Promoción

Proveedor: MP Biomedicals

Descripción: A 10 mg/mL Ready-To-Use solution of EtBr in specially filtered, deionized water.

FDS

Numero del catalogo: (EDVO202)

Proveedor: EDVOTEK

Descripción: Small-scale, rapid isolation of plasmid DNA is a routine procedure used for screening and analysis of recombinant DNAs in cloning and sub-cloning experiments. In this experiment, students isolate plasmid DNA without the use of toxic chemicals such as phenol or chloroform.

UOM: 1 * 1 KIT

Promoción

Numero del catalogo: (EDVO302)

Proveedor: EDVOTEK

Descripción: In this experiment, students purify the restriction enzyme, <i>Eco </i>RI. This procedure utilised an ion exchange chromatograph step for <i>Eco </i>RI purification. Column fractions are assayed for the enzyme using Lambda DNA and digestion products are identified by gel electrophoresis. Fractions that contain <i>Eco </i>RI are identified and pooled. The total and specific activities are calculated. Recommended for advanced courses.

UOM: 1 * 1 KIT

Promoción

Numero del catalogo: (EDVO315)

Proveedor: EDVOTEK

Descripción: Southern blotting is an important technique used widely in clinical genetics and research. By transferring DNA from an agarose gel onto a membrane the method allows the precise analysis and identification of DNA bands on a gel. Using this kit, students use Southern blotting to find a point mutation in the haemoglobin gene indicating Sickle Cell Anaemia.

UOM: 1 * 1 UN

FDS Promoción

Numero del catalogo: (EDVO990)

Proveedor: EDVOTEK

Descripción: When normal cells are grown in culture they stop growing when they become overcrowded (contact inhibition). Cancer cells in culture grow in an uncontrolled way because they have lost this property. This helps tumours to form in the body. In addition, many different cell types can be present in a single tumour. This experiment allows students to see the differences between normal and cancer cells in both their growth and cell types.

UOM: 1 * 1 UN

Promoción

Proveedor: EDVOTEK

Descripción: The three most frequently used restriction enzymes are Eco RI, Bam HI and Hind III. Each enzyme catalyses cleavage at the defined base sequence. All enzymes are lyophilised and contain 1500 units. One unit is defined as the amount of enzyme required to digest 1,0 µg of lambda DNA in 60 minutes at 37 °C in a total reaction mixture of 50 µl.