Accéder au contenu
Merck
Toutes les photos(2)

Documents

T8782

Sigma-Aldrich

Tryptose Phosphate Broth

buffered powder, Microbiologically tested.

Synonyme(s) :

Tryptose Broth

Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme
Toutes les photos(2)

About This Item

Code UNSPSC :
41106507
Nomenclature NACRES :
NA.75

Forme

buffered powder

Niveau de qualité

200

Qualité

Microbiologically tested.

Description générale

The tryptose component of Tryptose Phosphate Broth is a peptone (mixture of amino acids and short peptides) derived by the mixed enzymatic hydrolysis (pancreatic enzymes) of the milk protein casein.

Application

In addition to its use for the growth of fastidious micro-organisms, Tryptose Phospate Broth (TPB) has been studied as supplement for the preparation of media that supports vaccine production in BHK-21 cells and the growth of SF21 insect cells in high-density perfusion culture stirred-tank bioreactors.
Tryptose Phosphate Broth has been used as a component:
  • of Leibovitz L-15 medium for the culture of BME26 tick embryo cell line
  • of M199 medium for the preparation of chick embryo fibroblasts (CEFs)
  • of Glasgow′s minimum essential medium (GMEM) for culturing baby hamster kidney (BHK-21) before transfection

Actions biochimiques/physiologiques

Tryptose Phosphate Broth provides a source of amino acid based nutrients and survival factors that support the growth of fastidious micro-organisms such as Brucella, Streptococcus, and Neisseria; as well as eukaryotic cells such as insect and animal cells. Dextrose provides a fermentable carbohydrate that can be used by fastidious micro-organisms. Sodium chloride maintains the osmotic and ionic equilibrium and disodium phosphate provides the basic buffering capacity.

Composants

Tryptose Phosphate Broth (TPB) is composed of four components: Tryptose (20g/L); Dextrose (2g/L); NaCl (5g/L) and Disodium Phosphate (2.5g/L) typically adjusted to pH 7.3. The tryptose component is a peptone (mixture of amino acids and short peptides) derived by the mixed enzymatic hydrolysis (pancreatic enzymes) of the milk protein casein. This hydrolysate provides a source of amino acid based nutrients and survival factors that support the growth of fastidious micro-organisms such as Brucella, Streptococcus, and Neisseria; as well as eukaryotic cells such as insect and animal cells. Dextrose provides a fermentable carbohydrate that can be used by fastidious mico-organisms. Sodium chloride maintains the osmotic and ionic equilibrium and disodium phosphate provides the basic buffering capacity.

Produit comparable

Réf. du produit
Description
Tarif

Souvent commandé avec ce produit

Réf. du produit
Description
Tarif

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Generating recombinant avian herpesvirus vectors with crispr/cas9 gene editing
Tang NA, et al.
Journal of Visualized Experiments, 143, e58193-e58193 (2019)
The use of sonicated lipid vesicles for mass spectrometry of membrane protein complexes
Chorev DS, et al.
Nature Protocols, 15(5), 1690-1706 (2020)
A I Josemans et al.
Annals of the New York Academy of Sciences, 969, 141-146 (2002-10-17)
The in vitro culture of Cowdria ruminantium, the causative agent of heartwater in domestic ruminants, was first achieved in 1985. Culture media were usually supplemented with serum and tryptose phosphate broth, both undefined components, contributing to great variability. Recently, we
S N Saha et al.
Vaccine, 7(4), 357-363 (1989-08-01)
Studies were undertaken to develop a cheaper medium with indigenous sources of peptone and casein hydrolysate for continuous culture of BHK-21 (suspension) cells and production of foot-and-mouth disease (FMD) vaccine. Eleven batches of experimental media were prepared using different indigenous
S M Deutschmann et al.
Enzyme and microbial technology, 16(6), 506-512 (1994-06-01)
Spodoptera frugiperda insect cells (IPLB-Sf21-AE) (Sf21), infected with baculovirus expression vectors during their exponential growth phase, are commonly used to produce a variety of heterologous recombinant proteins. In the present study the culture conditions of these insect cells were studied
Afficher tous les articles scientifiques apparentés

Articles

Mycoplasma Detection, Prevention, and Elimination in Cell Culture

Detect mycoplasma contamination in cell culture through the PCR, DNA stain, or culture tests. Discover mycoplasma prevention, elimination, and detection kits.

Mycoplasma Detection, Prevention, and Elimination in Cell Culture

Detect mycoplasma contamination in cell culture through the PCR, DNA stain, or culture tests. Discover mycoplasma prevention, elimination, and detection kits.

Mycoplasma Detection, Prevention, and Elimination in Cell Culture

Detect mycoplasma contamination in cell culture through the PCR, DNA stain, or culture tests. Discover mycoplasma prevention, elimination, and detection kits.

Mycoplasma Detection, Prevention, and Elimination in Cell Culture

Detect mycoplasma contamination in cell culture through the PCR, DNA stain, or culture tests. Discover mycoplasma prevention, elimination, and detection kits.

Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..

Contacter notre Service technique