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Producent: Integra
Opis: In the laboratory small volumes of liquid need be disposed of on a daily basis. This includes the removal of excess liquids from reaction tubes, aspiration of supernatant after centrifugation steps, removal of washing solutions from microplates and much more. This is often accomplished by self-made systems consisting of a trap flask, a rudimentary aspiration tool and an external vacuum source.

Numer katalogowy: (AATB12655)
Producent: AAT BIOQUEST
Opis: HIS Lite™ OG488-Tris NTA Chelator is used as a sensitive green fluorescent probe for detecting polyhistidine-labelled proteins in combination with the addition of a heavy metal ion such as Ni²⁺ in cells, solution and solid surfaces.
j.m.: 1 * 100 µG

New Product


Numer katalogowy: (OHAU30391961)
Producent: OHAUS
Opis: These analogue rocking shakers are easy and economical options for all the rocking needs in laboratory. Ideal for cell culture and blotting applications and also designed to be used in a variety of environmental conditions. The aluminium base offers durability and added stability.
j.m.: 1 * 1 SZT


Numer katalogowy: (AATB12618)
Producent: AAT BIOQUEST
Opis: iFluor 647-Tris NTA compound is used as a sensitive fluorescent probe for detecting polyhistidine-labelled proteins in cells, solution and solid surfaces.
j.m.: 1 * 100 µG

New Product


Numer katalogowy: (TNB-4700-L100)
Producent: Tonbo Biosciences
Opis: Lymphocyte Separation Medium (LSM) is a sterile-filtered iso-osmotic solution designed for the in vitro isolation of lymphocytes from diluted whole blood.
j.m.: 1 * 100 mL


Numer katalogowy: (40662-100MG)
Producent: Merck
Opis: Simazine CRM may also be used as given below: Development and validation of an ultrasonic-assisted dispersive liquid-liquid microextraction (UA-DLLME) method for sample extraction followed by gas chromatography-mass spectrometry based determination of endocrine-disrupting herbicides in the river and seawater samples. Determination of triazine pesticide residues in samples of apples pears carrots potatoes tomatoes avocado cucumber spinach bananas and oranges by modified QuEChERS and solid-phase extraction (SPE) procedures followed by liquid chromatography-photodiode array (LC-DAD) analysis. Multi-residue analysis of 67 pesticides in olive oil olives and avocado samples by liquid chromatography-tandem mass spectrometry (LC-MS/MS) to evaluate various clean-up sorbents. Quantitation of 20 pesticides in eel and shrimp samples by a scheduled multiple reaction monitoring (sMRM) method and QuEChERS with EDTA for sample extraction and purification. Analysis of 35 micropollutants including pesticides in water samples by liquid chromatography-tandem mass spectrometry (LC-MS/MS) after their solid-phase extraction. Simultaneous quantification of 58 pharmaceuticals and personal care products (PPCPs) and pesticides in water samples by solvent-based de-emulsification dispersive liquid-liquid microextraction (SD-DLLME) combined with liquid chromatography-tandem mass spectrometry (LCMS/MS).
j.m.: 1 * 100 mg


Producent: BTX
Opis: The BTXpress™ is a single buffer solution, developed to quickly and efficiently deliver genes into mammalian cells that were previously considered hard to transfect by chemical and other non viral methods. Transfection using this high performance electroporation solution is equally effective in delivering DNA as well as siRNA into mammalian cells.

Producent: Corning
Opis: Erlenmeyer flasks made of clear polycarbonate, with PP screw cap, are now available as closed system solutions.

Numer katalogowy: (PRSI27-912)
Producent: ProSci Inc.
Opis: Tight junctions represent one mode of cell-to-cell adhesion in epithelial or endothelial cell sheets, forming continuous seals around cells and serving as a physical barrier to prevent solutes and water from passing freely through the paracellular space. These junctions are comprised of sets of continuous networking strands in the outwardly facing cytoplasmic leaflet, with complementary grooves in the inwardly facing extracytoplasmic leaflet.
j.m.: 1 * 100 µG


Numer katalogowy: (ICNA091682049)
Producent: MP Biomedicals
Opis: Sodium pyruvate is used by cells as an easily accessible carbohydrate source. Additionally, it is involved with amino acid metabolism and initiates the Kreb′s cycle. The 100 mM solution should be diluted 1:100 for most cell culture. The use of sodium pyruvate in Wallen fermentation medium to enhance the conversion of oleic acid to 10-ketostearic acid by <i>Bacillus sphaericus</i> has been described. A protocol that uses sodium pyruvate to establish stably transfected human B cell lines has been published. It improves coliform recovery when present in culture medium.
j.m.: 1 * 100 mL

MSDS


Numer katalogowy: (HACHLZW9652970002)
Producent: Hach
Opis: sensION+ 9652 is a half-cell (reference not integrated) chloride ion selective electrode with an epoxy body and non-replaceable crystalline membrane selective to chloride ions in solution.
j.m.: 1 * 1 SZT


Numer katalogowy: (HACHLZW9655970002)
Producent: Hach
Opis: sensION+ 9655 is a half-cell (reference not integrated) fluoride ion selective electrode with an epoxy body and non-replaceable crystalline membrane selective to fluoride ions in solution.
j.m.: 1 * 1 SZT


Numer katalogowy: (662-0821)
Producent: Thermo Orion
Opis: This surfactant half cell is a potentiometric sensor for end point detection in titrations of anionic or cationic surfactants in a solution. A potentiometric sensor, it is a surfactant-detecting electrode in anionic or cationic titration which is specifically designed for use on the Orion 960 Autochemistry system.
j.m.: 1 * 1 SZT


Producent: MP Biomedicals
Opis: Role of a balanced salt solution in cell culture is multifaceted and can be divided into four principal functions: 1. Serves as an irrigating, transporting and diluting fluid while maintaining intra- and extracellular osmotic balance; 2. Provides cells with water and certain bulk inorganic ions essential for normal cell metabolism; 3. Combined with a carbohydrate, such as glucose, provides the principal energy source for cell metabolism; 4. Provides a buffering system to maintain the medium within the physiological pH range (7,2 to 7,6).

Numer katalogowy: (PRSI56-242)
Producent: ProSci Inc.
Opis: This gene encodes a member of the claudin family. Claudins are integral membrane proteins and components of tight junction strands. Tight junction strands serve as a physical barrier to prevent solutes and water from passing freely through the paracellular space between epithelial or endothelial cell sheets, and also play critical roles in maintaining cell polarity and signal transductions.
j.m.: 1 * 400 µl

New Product


Numer katalogowy: (MDTC46-034-CI)
Producent: Corning
Opis: EDTA (ethylenediaminetetraacetic acid) is a polyamino carboxylic acid. It is a colorless, water-soluble solid and is useful as a chelating agent due to its ability to "sequester" metal ions such as Ca2+ and Fe3+.  These cations are responsible for various undesirable effects in molecular biological and cell culture processes. After being bound by EDTA, these metal ions remain in the solution but exhibit diminished reactivity.  The use of EDTA therefore allows for greater control over many experiments.
j.m.: 1 * 100 mL

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