Du søkte etter: Nukleinsyre+reagenser

Artikkenummer: (00411243.)

Produsent: VWR Chemicals

Beskrivelse: High viscosity mounting medium for cryotomy.

UOM: 1 * 125 mL

HMS Sertifikater Tilbud

Produsent: SIGMA ALDRICH MICROSCOPY

Beskrivelse: DPX Mountant for histology has been used as a slide mountant to fix sections.

HMS Sertifikater

Produsent: TriLink BioTechnologies

Beskrivelse: <p>EPO mRNA encodes the human erythropoietin (EPO) protein, a hormone that controls erythropoiesis, or red blood cell production. EPO also plays a role in wound healing and the brain’s response to neural injury. Kariko et al. showed that transfection of EPO mRNA <em>in vivo</em> resulted in significant increases of both reticulocyte counts and hematocrits.</p>

New Product

Artikkenummer: (87970.260)

Produsent: VWR Chemicals

Beskrivelse: Fixing solution with 0,02% formaldehyde in methanol 50% (v/v)).

UOM: 1 * 500 mL

HMS Tilbud

Artikkenummer: (09128300.)

Produsent: VWR Chemicals

Beskrivelse: Contains a mixture of hydrochloric acid and alcohols with some EDTA.

UOM: 1 * 2,5 L

HMS Sertifikater Tilbud

Produsent: G-Biosciences

Beskrivelse: Concanavalin A (Con A) agarose consists of Con A coupled to 6% agarose by the cyanogen bromide method. Con A is a tetrameric metalloprotein lectin isolated from <i>Canavalia ensiformis</i> (jack bean). It is used for the purification of glycoproteins, polysaccharides and glycolipids as it binds molecules containing α-D-mannopyranosyl, α-D-glucopyranosyl and sterically related residues. It has also be used in other application areas including purification of enzyme-antibody conjugates, purification of IgM and separation of membrane vesicles. As stated above, it is a metalloprotein and to maintain its binding characteristics the presence of both Mn²⁺ and Ca²⁺ is essential. Each subunit of Con A utilises one calcium and one manganese ion and these cations can be removed under acidic conditions abolishing the carbohydrate-binding activity.

Sertifikater

Produsent: Merck

Beskrivelse: Den definerte hardheten og ensartetheten av materialet som skal kuttes, er svært viktige krav for å få en kutting av jevn kvalitet. Disse kravene kan oppfylles ved hjelp av en rekke egnede stoffer, for eksempel parafiner, plast, gelatin og celloidin.

HMS

Produsent: G-Biosciences

Beskrivelse: The use of peptides for the generation of antibodies against specific peptides has become an essential tool in proteomic research. A crucial step in using peptides as antigens is their coupling to carrier proteins. Peptides are designed to be good epitopes by themselves; however they fail to elicit a strong antibody response. The reason for this is that the epitopes are able to bind to the B-cells, but are too small to contain additional motifs required to associate with class II molecules and T-cell receptors. The carrier proteins, once coupled to the peptides, provide these additional motifs and generate a strong antibody response. All three carrier proteins are also offered as activated carrier proteins, named as ActiveHOOK™.

Produsent: Merck

Beskrivelse: M-FIX is a fixative spray designed for the wet fixation of gynaecological and non-gynaecological preparations processed in Papanicolaou staining. It contains polyglycols in alcoholic solution and a rapid and secure fixation of specimens is possible.

HMS

Produsent: VWR Chemicals

Beskrivelse: DC1 slow acting decalcifiers contain a mixture of formic acid and formalin.

HMS Sertifikater

Produsent: Thermo Fisher Scientific

Beskrivelse: The CloneJET PCR cloning kit contains a ready-to-use positive selection cloning vector pJET1.2/blunt. The vector contains a lethal restriction enzyme gene that is disrupted by ligation of a DNA insert into the cloning site. As a result, only bacterial cells with recombinant plasmids are able to form colonies. Recircularised pJET1.2/blunt vector molecules lacking an insert express a lethal restriction enzyme, which kills the host <i>E. coli</i> cell after transformation. This positive selection drastically accelerates the process of colony screening and eliminates additional costs required for blue/white selection.

Produsent: Merck

Beskrivelse: Hardt vev, som ben eller tenner, og alle prøver av kalkvev, som benmargsbiopsier, krever spesiell forbehandling før de rutinemessig behandes på et histologisk laboratorium.

HMS

Artikkenummer: (EM0200-1KT)

Produsent: SIGMA ALDRICH MICROSCOPY

Beskrivelse: Suitable for use with large and small mineralized (undecalcified) bone sections. Yields clear, hard blocks for cutting sections. Not water-soluble.

UOM: 1 * 1 Each

Tilbud

Produsent: SIGMA ALDRICH MICROSCOPY

Beskrivelse: Glycerol alters the hygroscopic property of gelatin and its permeability to water vapour. Glycerol gelatin or glycerine jelly medium is an aqueous slide mounting media, used for mounting samples in microscopy and histology.

Produsent: SIGMA ALDRICH MICROSCOPY

Beskrivelse: Immersion Oil has a defined refractive index of about 1,516. It is important that the refractive index (nD) is about 1,5, similar to that of glass. This enables a homogeneous oil immersion to be achieved.

Produsent: SIGMA ALDRICH MICROSCOPY

Beskrivelse: Bouin's solution is an excellent fixative for preserving soft and delicate structures. It is prepared with saturated picric acid, formaldehyde and acetic acid.