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28469 Results for: "G-Biosciences"

Phosphate buffered saline (PBS), 10X

Phosphate buffered saline (PBS), 10X

Supplier: G-Biosciences

PBS 10X solution is used as a wash buffers for Western blotting, ELISA and other applications.

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Wasser, steril destilliert

Supplier: G-Biosciences

Laboratory reagent grade, sterile distilled water for your laboratory needs. This water is purified by steam distillation and sterile filtered for use as a research laboratory reagent. The distilled water is low endotoxin <0.025EU/ml and low conductivity (<10uS). This water is ideal for the preparation of reagents, rinsing of glassware and plasticware, and various other laboratory and research applications. No toxic agents such as DEPC are included in the preparation of distilled water, eliminating interference with enzymatic analysis.

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Natriumazid 1% in wässriger Lösung

Supplier: G-Biosciences

Natriumazid 1% in wässriger Lösung

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FPLC-Leersäulen, G-TRAP™

FPLC-Leersäulen, G-TRAP™

Supplier: G-Biosciences

Diese Leersäulen sind für die Fast Protein Liquid Chromatography (FPLC) vorgesehen.

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PBS-Puffer-Lösung 10fach konzentriert (phosphatgepufferte Salzösung)

Supplier: G-Biosciences

10X PBS (Phosphate Buffered Saline) is a 10 fold concentrated, sterile, pH adjusted blend of phosphate buffer and saline solution, which when diluted 1 to 10 in ultrapure water produces a phosphate buffered saline of 8mM NaH2PO4, 150mM NaCl, 3mM KCl, and 2mM KH2PO4 at pH 7.4.

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Wasser, Molekularer Qualität DNAse-, RNAse-frei

Wasser, Molekularer Qualität DNAse-, RNAse-frei

Supplier: G-Biosciences

Molecular Grade Water is ultrapure water that certified RNase, DNase and Protease free, is suitable for use in molecular biology applications, which demand a high quality of water and assurance that the water is free from nucleases and protease contamination. No toxic agents, such as DEPC, are used in the manufacturing of Molecular Grade Water, eliminating DEPC interference of enzymatic reactions.

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Accessories for protein kits

Accessories for protein kits

Supplier: G-Biosciences

LongLife™ Zymolyase®, 1,5 U/µl

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Experimentation kits, bacterial gram staining

Experimentation kits, bacterial gram staining

Supplier: G-Biosciences

The Gram staining method was first described in 1844 by the Danish bacteriologist Hans Christian Gram, after whom the test was named. The Gram staining test for bacteria is one of the most important tests in microbiology and is often one of the first tests performed in the identification of bacteria. The Gram staining method utilises the properties of bacterial cell walls and the stain crystal violet. Gram-positive microorganisms have a higher peptidoglycan and lower lipid content than Gram-negative bacteria in their cell walls and this makes them capable of retaining the Gram stain. This kit is supplied with two strains of bacteria and all the necessary components to carry out the Gram staining.

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TBS-Puffer-Lösung 10fach konzentriert (TRIS-gepufferte Salzösung)

Supplier: G-Biosciences

The TBS solution is primarily used as a wash and blocking buffer diluent for Western blot, ELISA and immunoassays.

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Natriumchlorid 0,9% in Wasser normale Kochsalzlösung

Supplier: G-Biosciences

G-Biosciences offers 0.9% NaCl in two convenient sizes to meet your particular laboratory needs. These sterile saline solutions are suitable for numerous applications.

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Experimentation kits, mutation detection and analysis

Experimentation kits, mutation detection and analysis

Supplier: G-Biosciences

A major challenge for molecular biologists and genetic engineers is to easily detect and analyze genetic mutations that occur naturally, causing diseases, or during genetic engineering or cloning, whether deliberate or accidental. Students learn about different types of genetic mutations, including substitutions, deletions and point mutations and about various techniques used to detect genetic mutations. The kit contains all the reagents to screen simulated clinical samples for a mutant gene, using both the polymerase chain reaction (PCR) and restriction digestion mapping. Students conduct a simple clinical diagnostic experiment in order to identify a diseased patient.

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Experimentation kits, nucleic acid quantification

Experimentation kits, nucleic acid quantification

Supplier: G-Biosciences

The kit utilises the principle of diffusion of nucleic acids on a nylon membrane to determine their concentration. No spectrophotometers required.

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Lysates, mammalian GenLysate™, human

Lysates, mammalian GenLysate™, human

Supplier: G-Biosciences

GenLysates™ are total protein tissue and cell lysates that are extracted from the tissue or cell of interest. To inhibit proteolysis, the GenLysates™ are prepared in a lysis buffer containing a complete protease inhibitor cocktail. Each lysate lot is tested by electrophoresis and Western blot analysis.

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Human cancer cell line blot

Human cancer cell line blot

Supplier: G-Biosciences

Ready to screen human cancer cell line blots.

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Nukleinsäure- und Protein-Entfärbelösung, Silver D-Stain™

Nukleinsäure- und Protein-Entfärbelösung, Silver D-Stain™

Supplier: G-Biosciences

Bei der Silberfärbung von Gelen kommt es häufig zur Überfärbung oder ungleichmäßig gefärbten Gelen. Mit Silver D-Stain™ ist eine Wiederholung der Elektrophorese in diesen Fällen nicht mehr nötig.

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EMCH.HCl (E-Maleimidocaproic acid hydrazine hydrochloride)

Supplier: G-Biosciences

N-(ε-Maleimidocaproic acid) hydrazide Heterobifunctional Cross Linker.

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GMBS (N-Succinimidyl 4-maleimidobutyrate)

Supplier: G-Biosciences

N-γ-Maleimidobutyryloxysuccinimide ester Heterobifunctional Cross Linker

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SMCC (N-Succinimidyl 4-(N-Maleimidomethyl)cyclohexanecarboxylate)

Supplier: G-Biosciences

Succinimidyl 4-(N-maleimidomethyl) cyclohexane-1-carboxylate Heterobifunctional Cross Linkers.

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Etoposide 100 mM

Etoposide 100 mM

Supplier: G-Biosciences

Apoptosis is commonly defined as programmed mechanism of cell death and is a highly regulated process that can be initiated by a variety of internal and external stimuli (inducers).

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Plasmid Screening ToothPick™ and ToothPick™-PCR

Plasmid Screening ToothPick™ and ToothPick™-PCR

Supplier: G-Biosciences

Plasmid Screening ToothPick™ allows the rapid screening of bacteria for transformed plasmids. Simply pick a colony, add to Plasmid Screening ToothPick™ reagents and then analyse using restriction enzymes.

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Accessories for protein assays

Supplier: G-Biosciences

Protein assay, Sample application (pipette) tips

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Affinity purification Streptavidin Resin and buffers

Supplier: G-Biosciences

Streptavidin Resin is designed for the single step small and large scale affinity purification of proteins and antibodies with a biotin tag. Biotin, a 244 Da vitamin (Vitamin H) molecule, exhibits an extraordinary binding affinity for avidin (Ka=10¹⁵ M⁻¹) and streptavidin (Ka=10¹⁵ M⁻¹). Biotin and (strept)avidin interaction is rapid and once the bond is established it can survive up to 3M guanidinehydrochloride and extremes of pH. Biotin-avidin bonds can only be reversed by denaturing the avidin protein molecule with 8M guanidine-hydrochloride at pH 1,5 or by autoclaving. The biotinylated molecules are efficiently probed with avidin or streptavidin conjugated to reporter molecules, such as peroxidases or phosphatases.

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Isolierung genomischer DNA aus Bakterien, OmniPrep™-Kit für grampositive Bakterien

Isolierung genomischer DNA aus Bakterien, OmniPrep™-Kit für grampositive Bakterien

Supplier: G-Biosciences

OmniPrep™ für grampositive Bakterien-Kit isoliert hochwertige genomische DNA aus grampositiven Bakterien. Bei protokollgemäßer Verwendung reinigt dieses Kit DNA aus 100 ml grampositiver Bakterienkultur.

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Lysates, mammalian GenLysate™, rat

Lysates, mammalian GenLysate™, rat

Supplier: G-Biosciences

GenLysates™ are total protein tissue and cell lysates that are extracted from the tissue or cell of interest. To inhibit proteolysis, the GenLysates™ are prepared in a lysis buffer containing a complete protease inhibitor cocktail. Each lysate lot is tested by electrophoresis and Western blot analysis.

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Wasser, DEPC-behandelt

Wasser, DEPC-behandelt

Supplier: G-Biosciences

Ultra pure DEPC-Treated water is suitable for use with sensitive RNA research. It is prepared by incubating with 0.1% DEPC (diethylpyrocarbonate), an RNase inhibitor, and then autoclaved to remove the DEPC, to prevent downstream interference, and sterilized.

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Protein concentration kit, Column-PROTEIN-Concentrate™

Protein concentration kit, Column-PROTEIN-Concentrate™

Supplier: G-Biosciences

The Column-PROTEIN-Concentrate™ Kit has been specifically developed for concentration of those proteins that cannot be concentrated either by precipitation or other techniques. The kit is based on a proprietary Protein Binding Resin that binds and immobilises any protein in a low salt buffer between pH 2 to 12. The binding capacity is ~0,5 mg protein/ml Protein Binding Resin.

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Protease Screening Kit

Supplier: G-Biosciences

The Protease Screening Kit provides a simple and quick method for testing samples for proteolysis. Simply incubate sample in the reagent provided and obtain results.

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Kits zur Isolierung und Reinigung genomischer DNA, OmniPrep™

Kits zur Isolierung und Reinigung genomischer DNA, OmniPrep™

Supplier: G-Biosciences

Das OmniPrep™-Kit isoliert hochwertige genomische DNA aus vielen verschiedenen Arten und Gewebetypen, darunter Tiere, Pflanzen, Bakterien, Hefen, Pilze, Vollblut und Zellen in Kultur. DNA kann aus Proben mit hohem Gehalt an Polysacchariden oder anderen Verunreinigungen isoliert werden, die sich nur schwer aus den DNA-Präparaten entfernen lassen.

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2-Iminothiolane hydrochloride (Traut's Reagent)

Supplier: G-Biosciences

Traut's Reagent is used for the preparation of disulfide bridges or for the generation of sulphhydryl groups for conjugation. This is a small, water-soluble compound that reacts with primary amines under mild conditions (pH 7 to 10, 25 °C) for thiolation (sulphhydryl addition).

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Natriumdodecylsulfat (SDS)

Supplier: G-Biosciences

Natriumdodecylsulfat (SDS)

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