Pufre a doplnky

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Antibiotic/Antimycotic Solution (100x)

Volume: 100 ml Storage: ≤-15°C Sterility: Sterile-filtered Antibiotic/Antimycotic Solution (100x) is a sterile, ready-to-use concentrate designed to reduce microbial contamination risks in cell culture and related laboratory applications. This 100x solution contains a well-established combination of penicillin, streptomycin, and amphotericin B—providing broad-spectrum antimicrobial activity against Gram-positive and Gram-negative bacteria, yeasts, and filamentous fungi. The formulation is suitable for use in eukaryotic cell cultures, bacterial media, and other contamination-sensitive systems, supporting clean and consistent lab operations. Application and Benefits Optimized for routine research protocols, this solution is widely used to maintain aseptic conditions in cell culture workflows. It offers reliable performance in contamination-sensitive environments, helping researchers reduce the risk of microbial overgrowth without compromising cell health or experimental reproducibility. The sterile-filtered formulation eliminates the need for additional solubilization steps, supporting streamlined media preparation and reducing variability in daily lab procedures. Usage and Compatibility To achieve standard working concentrations, dilute the solution 1:100 into your complete culture medium. The product is compatible with a broad range of mammalian cell lines and basal media. With consistent stock availability, researchers benefit from dependable supply continuity and simplified logistics planning. The solution should be stored at ≤ –15 °C and protected from repeated freeze-thaw cycles to maintain stability. For research use only. Not for use in diagnostic or therapeutic procedures. Not for use in humans or animals.

€45.00

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D-Glucose Solution (Dextrose Solution), 250 g/L

Volume: 50 ml Storage: +2°C to +8°C Sterility: Sterile-filtered D-(+)-Glucose Solution (Dextrose Solution) is a sterile, ready-to-use supplement containing the naturally occurring sugar D-(+)-glucose, a central component of cellular metabolism. Glucose is involved in essential biological processes such as energy production, glycosylation, and the formation of glycans that contribute to cellular structure and function. Application and Benefits This glucose solution is widely used as a supplement in cell culture media and in numerous cellular and molecular biology applications. As a primary carbon and energy source, glucose supports cell growth, proliferation, and metabolic activity. Its involvement in biosynthetic pathways also makes it critical for maintaining normal cellular physiology and experimental consistency. Formulation and Usage The solution is supplied at a high concentration of 250 g/L glucose, allowing flexible dilution into culture media according to experimental requirements. It is sterile-filtered to ensure suitability for contamination-sensitive applications. Store at +2°C to +8°C and handle aseptically to maintain product quality and stability. For research use only. Not for use in diagnostic or therapeutic procedures. Not for use in humans or animals.

€32.00

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500 ml bottle Fetal Bovine Serum South America Origin (FBS)

FBS Južná Amerika 500 ml

Toto sterilne filtrované fetálne bovinné sérum (FBS), získané z juhoamerických hovädzích zdrojov, zabezpečuje konzistentnú výkonnosť bunkových kultúr. Pred uvoľnením na trh sa každá šarža testuje na sterilitu, prítomnosť mykoplaziem a bovinných vírusov. Okrem toho sa každá šarža hodnotí s cieľom overiť jej schopnosť podporovať rast buniek HEK293 a CHO. Sérum je k dispozícii v objemoch 50 ml a 500 ml a na požiadanie je možné poskytnúť certifikát analýzy (CoA) pre konkrétnu šaržu.

€310.00

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50 ml bottle Fetal Bovine Serum South America Origin (FBS)

FBS South Origin 50 ml

€32.00

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FBS US 500 ml

Toto sterilne filtrované fetálne bovinné sérum (FBS) pochádzajúce zo Spojených štátov poskytuje konzistentný základ pre aplikácie v oblasti bunkových kultúr. Každá šarža prechádza kontrolou kvality zameranou na sterilitu, prítomnosť mykoplaziem a bovinných vírusov. Okrem toho je každá šarža biologicky validovaná s cieľom potvrdiť jej schopnosť podporovať rast bunkových línií CHO a HEK293. Sérum je balené v objemoch 50 ml a 500 ml. Certifikáty analýzy (CoA) pre konkrétne šarže sú k dispozícii na požiadanie.

€506.00

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500 ml bottle Fetal Bovine Serum US Origin (FBS)

FBS US Origin 50 ml

Toto sterilne filtrované fetálne bovinné sérum (FBS) pochádzajúce zo Spojených štátov poskytuje konzistentný základ pre aplikácie v oblasti bunkových kultúr. Každá šarža prechádza kontrolou kvality z hľadiska sterility, prítomnosti mykoplazmy a bovinných vírusov. Okrem toho je každá šarža biologicky validovaná s cieľom potvrdiť jej schopnosť podporovať rast bunkových línií CHO a HEK293. Sérum je balené v objemoch 50 ml a 500 ml. Certifikáty analýzy (CoA) pre konkrétne šarže sú k dispozícii na požiadanie.

€52.00

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HEPES Buffer Solution (1M)

Volume: 100 ml Storage: +2°C to +8°C Sterility: Sterile-filtered HEPES Buffer Solution (1 M), also known as N-2-hydroxyethylpiperazine-N-2-ethanesulfonic acid, is a zwitterionic organic buffering agent widely used in cell culture media. It is designed to maintain stable pH conditions in the physiological range of 6.7 to 8.6, supporting optimal cellular function during in vitro applications. Application and Benefits HEPES provides reliable buffering capacity in cell culture systems, particularly when cells are handled outside a CO₂ incubator. The addition of 10–25 mM HEPES to culture media offers enhanced pH stability during extended manipulation periods, helping to maintain consistent experimental conditions. This buffer is membrane-impermeable, has minimal interference with biochemical reactions, and demonstrates strong chemical and enzymatic stability. These properties make it suitable for a wide range of cell culture and biochemical applications. Formulation and Usage The solution is supplied as a 1 M concentrate prepared in cell culture–grade water and is sterile-filtered for use in contamination-sensitive environments. It can be diluted to the desired working concentration depending on application requirements. Store at +2°C to +8°C and handle under aseptic conditions to preserve product integrity. For research use only. Not for use in diagnostic or therapeutic procedures. Not for use in humans or animals.

€52.00

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Non-essential Amino Acids (100x)

Volume: 100 ml Storage: +2°C to +8°C Sterility: Sterile-filtered MEM Non-Essential Amino Acids (100x) is a sterile supplement designed to enhance cell growth and viability in mammalian cell culture systems. The formulation corresponds to a 100x concentrate of the non-essential amino acids found in standard Minimum Essential Medium (MEM), allowing for direct supplementation of basal media with minimal preparation. Application and Benefits This supplement provides an additional amino acid pool for rapidly proliferating cells or for cell lines that have lost the capacity to synthesize non-essential amino acids de novo. By alleviating the metabolic burden of biosynthesis, it supports improved growth kinetics, prolonged viability, and greater experimental consistency—especially in nutrient-sensitive or high-density cultures. Composition and Use The solution includes glycine, L-alanine, L-asparagine, L-aspartic acid, L-glutamic acid, L-proline, and L-serine. It is compatible with MEM and most other standard media. To use, dilute 1:100 into the final culture medium. This product is sterile-filtered and ready to use without additional handling steps. For research use only. Not for use in diagnostic or therapeutic procedures. Not for use in humans or animals.

€30.00

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PBS

Fosfátový pufrovaný fyziologický roztok (PBS) je široko používaný pufrový roztok v biologickom a chemickom výskume. Zohráva kľúčovú úlohu pri udržiavaní rovnováhy pH a osmolarity počas rôznych experimentálnych postupov, vrátane spracovania tkanív a bunkových kultúr. Náš roztok PBS je starostlivo vyvinutý z vysoko čistých zložiek, aby bola zaručená stabilita a spoľahlivosť pri každom experimente. Osmolarita a koncentrácie iónov v našom PBS sa veľmi podobajú hodnotám v ľudskom tele, vďaka čomu je izotonický a pre väčšinu buniek netoxický. Zloženie nášho roztoku PBS Náš roztok PBS je zmes fosfátových pufrov a fyziologických roztokov ultračistej kvality s upraveným pH. Pri pracovnej koncentrácii 1X obsahuje: • 8000 mg/l chloridu sodného (NaCl) • 200 mg/l chloridu draselného (KCl) • 1150 mg/l bezvodý dibasický fosforečnan sodný (Na₂HPO₄) • 200 mg/l bezvodého monobazického fosforečnanu draselného (KH₂PO₄) Toto zloženie zabezpečuje optimálnu hodnotu pH a iónovú rovnováhu, vhodnú pre širokú škálu biologických aplikácií. Aplikácie nášho PBS roztoku Náš PBS roztok je ideálny pre rôzne aplikácie v biologickom výskume. Vďaka svojim izotonickým a netoxickým vlastnostiam je vhodný na riedenie látok a preplachovanie nádob s bunkami. PBS roztoky obsahujúce EDTA sú účinné na uvoľňovanie priľnutých a zhluknutých buniek. Do PBS by sa však nemali pridávať dvojmocné kovy, ako je zinok, pretože to môže spôsobiť zrážanie. V takýchto prípadoch sa odporúčajú pufre Good's. Okrem toho je náš PBS roztok prijateľnou alternatívou k vírusovému transportnému médiu na transport a skladovanie RNA vírusov, vrátane SARS-CoV-2. Kontrola kvality • Sterilne filtrované Skladovanie a trvanlivosť • Skladujte pri teplote +2 °C až +25 °C, chránené pred svetlom. • Po otvorení skladujte pri teplote 2 °C až 25 °C a spotrebujte do 24 mesiacov. Prepravné podmienky • Teplota okolia Uchovávanie • Uchovávajte v chladničke pri teplote +2 °C až +8 °C v tme. Vyhnite sa zmrazeniu a častému otepľovaniu na +37 °C, pretože to znižuje kvalitu produktu. • Nezahrievajte médium nad 37 °C a nepoužívajte nekontrolované zdroje tepla, ako sú mikrovlnné rúry. • Ak sa má použiť len časť média, odoberte potrebné množstvo a pred použitím ho zahrejte na izbovú teplotu. Zloženie Kategória Zložky Koncentrácia (mg/l) Soli Chlorid draselný 200 Bezvodý monobázický fosforečnan draselný 200 Chlorid sodný 8000 Dibázický fosforečnan sodný bezvodý 1150

€20.00

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Sodium Pyruvate Solution (100 mM)

Volume: 100 ml Storage: +2°C to +8°C Sterility: Sterile-filtered Sodium Pyruvate Solution (100 mM) is a sterile, ready-to-use supplement designed to provide an additional, easily accessible energy source for cell culture media. Sodium pyruvate plays a key role in cellular energy metabolism and supports the growth of metabolically active and rapidly proliferating cells, such as tumor cells. Supplementation can enhance cell viability and help maintain metabolic stability in culture systems. Application and Benefits This solution is widely used in routine cell culture to enrich media with pyruvate and promote optimal growth conditions. It supports ATP production, may help reduce oxidative stress, and contributes to improved metabolic performance of cultured cells. Manufactured in cell culture–grade water and sterile-filtered, the product ensures consistent quality and reproducibility in research workflows. Usage and Compatibility The recommended final concentration for most cell culture applications is 1 mM sodium pyruvate, achieved by diluting the 100 mM stock solution 1:100 into complete culture medium. The solution is compatible with a wide range of basal media and mammalian cell lines. Store at +2°C to +8°C and protect from contamination to maintain product stability. For research use only. Not for use in diagnostic or therapeutic procedures. Not for use in humans or animals.

€18.00

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Stable Glutamin (200mM), L-Alanyl-L-Glutamine Solution

Volume: 100 ml Storage: ≤ –15°C Sterility: Sterile-filtered Stable Glutamine Solution (L-Alanyl-L-Glutamine, 200 mM) is a highly stable dipeptide form of L-glutamine designed as a direct replacement for conventional L-glutamine in cell culture media. L-glutamine is an essential amino acid and a major energy source for cultured cells, playing a critical role in cell growth, metabolism, and protein synthesis. Application and Benefits In standard liquid media, L-glutamine degrades relatively quickly at 37°C, leading to the formation of toxic byproducts such as ammonium ions that can negatively affect cell viability and experimental outcomes. Stable glutamine overcomes this limitation by providing a non-degrading dipeptide form that remains intact in culture conditions. Cells enzymatically cleave the dipeptide bond to release L-glutamine as needed, ensuring a continuous fresh supply while preventing the accumulation of harmful waste products. This makes the solution particularly advantageous for long-term cell cultures and high-density growth systems. Formulation and Usage The L-Alanyl-L-Glutamine solution is prepared in cell culture–grade water at a concentration of 200 mM and is sterile-filtered for contamination-sensitive applications. It can be diluted directly into complete media according to experimental requirements. Store at ≤ –15°C and avoid repeated freeze-thaw cycles to maintain product stability. For research use only. Not for use in diagnostic or therapeutic procedures. Not for use in humans or animals.

€52.00

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