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Single-use+Temperature+Sensor
Numéro de catalogue:
(ROCK601-4304)
Fournisseur:
Rockland Immunochemicals
Description:
This product has been assayed against 1.0 µg of Bovine IgG in a standard capture ELISA using ABTS (2,2’-azino-bis-(3-ethylbenthiazoline-6-sulfonic acid)) as a substrate for 30 minutes at room temperature.
UOM:
1 * 1 EA
Numéro de catalogue:
(ROCK208-4307)
Fournisseur:
Rockland Immunochemicals
Description:
This product has been assayed against 1.0 µg of Horse IgM in a standard capture ELISA using ABTS (2,2’-azino-bis-(3-ethylbenthiazoline-6-sulfonic acid)) as a substrate for 30 minutes at room temperature.
UOM:
1 * 20 mg
Numéro de catalogue:
(ROCK213-4307)
Fournisseur:
Rockland Immunochemicals
Description:
This product has been assayed against 1.0 µg of Sheep IgM in a standard capture ELISA using ABTS (2,2’-azino-bis-(3-ethylbenthiazoline-6-sulfonic acid)) as a substrate for 30 minutes at room temperature.
UOM:
1 * 20 mg
Numéro de catalogue:
(ROCK712-4326)
Fournisseur:
Rockland Immunochemicals
Description:
F(ab')2 Anti-Rat IgG (H&L) Antibody has been assayed against 1.0 µg of Rat IgG in a standard capture ELISA using ABTS (2,2’-azino-bis-(3-ethylbenthiazoline-6-sulfonic acid)) as a substrate for 30 minutes at room temperature.
UOM:
1 * 500 µG
Fournisseur:
EBRO
Description:
L'EBI 40 permet de réaliser des applications de surveillance hautes températures. Associé au boîtier d'isolation thermique (620-1804), il s'utilise pendant deux heures, à des températures allant jusqu'à 250 °C. Au-delà, il est placé à distance et les températures sont lues à l'écran.
Numéro de catalogue:
(TCIAS0162-12ML)
Fournisseur:
TCI
Description:
Application: SILREST (10-50 μL) is directly injected into GC at 150-250 °C of the column temperature. The baseline of the recorder normally stabilizes within several minutes. If not, injection of SILREST is repeated until the baseline stabilizes. Note: SILREST cannot be used for glycerin, polyethylene glycol, other liquid phases having activated hydrogen such as hydroxyl group, thiol group, carboxyl group, amino group, imino group.
UOM:
1 * 12 mL
Fournisseur:
VWR Collection
Description:
Ces thermomètres USB à enregistrement de données USB Traceable® memory loc LN₂ contrôlent la température dans les récipients Dewar contenant de l’azote liquide tout en respectant vos besoins cryogéniques pour les échantillons biologiques sensibles et irremplaçables. Ces appareils peuvent être utilisés dans des environnements 21 CFR 11.
Fournisseur:
Thermo Fisher Scientific
Description:
These are single-use, disposable inserts made up of two side-by-side chambers separated by a vertical cylinder of dialysis membrane validated for minimal nonspecific binding.
Fournisseur:
Avantor
Description:
Spécialement développés pour les tests de dissolution des formules pharmaceutiques et la découverte de médicaments, les concentrés DILUT-IT™, faciles à utiliser, peuvent réduire le coût global de possession en laboratoire. Il suffit d'ajouter de l'eau purifiée et vous êtes prêt pour le test.
Numéro de catalogue:
(WILMB-PEEK-5)
Fournisseur:
SP Industries
Description:
Manufactured to precision standards that exceed the spectrometer manufacturers requirements.
UOM:
1 * 1 ST
Fournisseur:
Merck
Description:
Milieux chromogènes permettant identification rapide des enzymes bactériennes caractéristiques. Fluorocult® Merck: gamme de milieux de culture solides et liquides permettant la détection par fluorescence de l'E.coli. Les milieux de culture Fluorocult® possèdent les mêmes composants que les milieux standard avec en plus le substrat MUG. Certains milieux contiennent également du tryptophane, substrat permettant une éventuelle réaction indole afin de favoriser la confirmation de la présence d'E.coli. La méthode Fluorocult® peut donner un résultat positif en seulement 24 à 48 heures. Avec les milieux chromogènes, il est possible de réaliser une identification directe, par une coloration caractéristique de la colonie sur le milieu de culture lui-même, sans l'application d'additifs. Il est également possible de différencier les colonies simples positives, même en présence de teneurs microbiennes élevées.
Numéro de catalogue:
(BOSSBS-6581R-A680)
Fournisseur:
Bioss
Description:
DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Largest and catalytic component of RNA polymerase II which synthesises mRNA precursors and many functional non-coding RNAs. Forms the polymerase active center together with the second largest subunit. Pol II is the central component of the basal RNA polymerase II transcription machinery. It is composed of mobile elements that move relative to each other. RPB1 is part of the core element with the central large cleft, the clamp element that moves to open and close the cleft and the jaws that are thought to grab the incoming DNA template. At the start of transcription, a single stranded DNA template strand of the promoter is positioned within the central active site cleft of Pol II. A bridging helix emanates from RPB1 and crosses the cleft near the catalytic site and is thought to promote translocation of Pol II by acting as a ratchet that moves the RNA-DNA hybrid through the active site by switching from straight to bent conformations at each step of nucleotide addition. During transcription elongation, Pol II moves on the template as the transcript elongates. Elongation is influenced by the phosphorylation status of the C-terminal domain (CTD) of Pol II largest subunit (RPB1), which serves as a platform for assembly of factors that regulate transcription initiation, elongation, termination and mRNA processing. Acts as a RNA-dependent RNA polymerase when associated with small delta antigen of Hepatitis delta virus, acting both as a replicate and transcriptase for the viral RNA circular genome.
UOM:
1 * 100 µl
Numéro de catalogue:
(BOSSBS-6582R-A680)
Fournisseur:
Bioss
Description:
DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Largest and catalytic component of RNA polymerase II which synthesises mRNA precursors and many functional non-coding RNAs. Forms the polymerase active center together with the second largest subunit. Pol II is the central component of the basal RNA polymerase II transcription machinery. It is composed of mobile elements that move relative to each other. RPB1 is part of the core element with the central large cleft, the clamp element that moves to open and close the cleft and the jaws that are thought to grab the incoming DNA template. At the start of transcription, a single stranded DNA template strand of the promoter is positioned within the central active site cleft of Pol II. A bridging helix emanates from RPB1 and crosses the cleft near the catalytic site and is thought to promote translocation of Pol II by acting as a ratchet that moves the RNA-DNA hybrid through the active site by switching from straight to bent conformations at each step of nucleotide addition. During transcription elongation, Pol II moves on the template as the transcript elongates. Elongation is influenced by the phosphorylation status of the C-terminal domain (CTD) of Pol II largest subunit (RPB1), which serves as a platform for assembly of factors that regulate transcription initiation, elongation, termination and mRNA processing. Acts as a RNA-dependent RNA polymerase when associated with small delta antigen of Hepatitis delta virus, acting both as a replicate and transcriptase for the viral RNA circular genome.
UOM:
1 * 100 µl
Numéro de catalogue:
(BOSSBS-6582R-A750)
Fournisseur:
Bioss
Description:
DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Largest and catalytic component of RNA polymerase II which synthesises mRNA precursors and many functional non-coding RNAs. Forms the polymerase active center together with the second largest subunit. Pol II is the central component of the basal RNA polymerase II transcription machinery. It is composed of mobile elements that move relative to each other. RPB1 is part of the core element with the central large cleft, the clamp element that moves to open and close the cleft and the jaws that are thought to grab the incoming DNA template. At the start of transcription, a single stranded DNA template strand of the promoter is positioned within the central active site cleft of Pol II. A bridging helix emanates from RPB1 and crosses the cleft near the catalytic site and is thought to promote translocation of Pol II by acting as a ratchet that moves the RNA-DNA hybrid through the active site by switching from straight to bent conformations at each step of nucleotide addition. During transcription elongation, Pol II moves on the template as the transcript elongates. Elongation is influenced by the phosphorylation status of the C-terminal domain (CTD) of Pol II largest subunit (RPB1), which serves as a platform for assembly of factors that regulate transcription initiation, elongation, termination and mRNA processing. Acts as a RNA-dependent RNA polymerase when associated with small delta antigen of Hepatitis delta virus, acting both as a replicate and transcriptase for the viral RNA circular genome.
UOM:
1 * 100 µl
Numéro de catalogue:
(BOSSBS-0225M-HRP)
Fournisseur:
Bioss
Description:
Keyhole limpet hemocyanin is an extremely large, heterogeneous glycosylated protein consisting of subunits with a molecular weight of 350,000 and 390,000 in aggregates with molecular weights of 4,500,000-13,000,000. Each domain of a KLH subunit contains two copper atoms that together bind a single oxygen molecule (O2). When oxygen is bound to hemocyanin, the molecule takes on a distinctive transparent, opalescent blue color. The KLH protein is potently immunogenic yet safe in humans and is therefore highly prized as a vaccine carrier protein. The large and highly glycosylated KLH protein cannot be reproduced synthetically. It is available only as a purified biological product from the Keyhole Limpet Megathura crenulata.Keyhole limpet hemocyanin (KLH) is used extensively as a carrier protein in the production of for research, biotechnology and therapeutic applications. Haptens are substances with a low molecular weight such as peptides, small proteins and drug molecules that are generally not immunogenic and require the aid of a carrier protein to stimulate a response from the immune system in the form of antibody production.[2] KLH is the most widely employed carrier proteins for this purpose. KLH is an effective carrier protein for several reasons. Its large size and numerous epitopes generate a substantial immune response, and abundance of lysine residues for coupling haptens, allows a high hapten:carrier protein ratio increasing the likelihood of generating hapten-specific . In addition, because KLH is derived from the limpet, a gastropod, it is phylogenetically distant from mammalian proteins, thus reducing false positives in immunologically based research techniques in mammalian model organisms.KLH may also be a challenging molecule to work with because of its propensity to aggregate and precipitate. Aggregates remain immunogenic, but limit the ability to conjugate haptens and are difficult to manipulate in the laboratory.
UOM:
1 * 100 µl
Numéro de catalogue:
(BOSSBS-0225M-A488)
Fournisseur:
Bioss
Description:
Keyhole limpet hemocyanin is an extremely large, heterogeneous glycosylated protein consisting of subunits with a molecular weight of 350,000 and 390,000 in aggregates with molecular weights of 4,500,000-13,000,000. Each domain of a KLH subunit contains two copper atoms that together bind a single oxygen molecule (O2). When oxygen is bound to hemocyanin, the molecule takes on a distinctive transparent, opalescent blue color. The KLH protein is potently immunogenic yet safe in humans and is therefore highly prized as a vaccine carrier protein. The large and highly glycosylated KLH protein cannot be reproduced synthetically. It is available only as a purified biological product from the Keyhole Limpet Megathura crenulata.Keyhole limpet hemocyanin (KLH) is used extensively as a carrier protein in the production of for research, biotechnology and therapeutic applications. Haptens are substances with a low molecular weight such as peptides, small proteins and drug molecules that are generally not immunogenic and require the aid of a carrier protein to stimulate a response from the immune system in the form of antibody production.[2] KLH is the most widely employed carrier proteins for this purpose. KLH is an effective carrier protein for several reasons. Its large size and numerous epitopes generate a substantial immune response, and abundance of lysine residues for coupling haptens, allows a high hapten:carrier protein ratio increasing the likelihood of generating hapten-specific . In addition, because KLH is derived from the limpet, a gastropod, it is phylogenetically distant from mammalian proteins, thus reducing false positives in immunologically based research techniques in mammalian model organisms.KLH may also be a challenging molecule to work with because of its propensity to aggregate and precipitate. Aggregates remain immunogenic, but limit the ability to conjugate haptens and are difficult to manipulate in the laboratory.
UOM:
1 * 100 µl
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est toujours affiché et vous avez besoin d'aide, s'il vous plaît appelez-nous au 016 385 011
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