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Merck

1.16845

Deoxycholate agar

GranuCult® plus, suitable for microbiology, granular, for, for coliforms, pkg of 5 kg, pkg of 500 g

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分類程式碼代碼:
41106213
NACRES:
NA.74

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形狀

granular

品質等級

200

包裝

pkg of 5 kg
pkg of 500 g

製造商／商標名

GranuCult® plus

儲存條件

(Tightly closed. Dry)

技術

microbiological culture: suitable

顏色

clear reddish to brown

pH值

7.0-7.4 (25 °C, 45 g/L in H2O)

溶解度

45 g/L

應用

industrial qc
microbiology

儲存溫度

2-8°C

適合性

(enteric pathogens)
coliforms

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本產品
1.038671.052871.03858
Deoxycholate agar GranuCult® plus, suitable for microbiology, granular, for, for coliforms, pkg of 5 kg, pkg of 500 g

Millipore

1.16845

Deoxycholate agar

GranuCult® plus Deoxycholate Hydrogen sulfide Lactose Agar acc. SAKAZAKI

Millipore

1.03867

GranuCult® plus Deoxycholate Hydrogen sulfide Lactose Agar

GranuCult® 木糖赖氨酸脱氧胆酸盐琼脂 GranuCult® prime, according to ISO 6579, ISO 19250, APHA, USDA-FSIS, granular, for Salmonella spp., pkg of 500 g

Millipore

1.05287

GranuCult® 木糖赖氨酸脱氧胆酸盐琼脂

GranuCult® plus Eosin Methylene Blue Agar acc. HOLT-HARRIS and TEAGUE; For the isolation and differentiation of E. coli and other gram-negative bacteria

Millipore

1.03858

GranuCult® plus Eosin Methylene Blue Agar

application(s)

industrial qc, microbiology

application(s)

food and beverages
pharmaceutical

application(s)

food and beverages, microbiology

application(s)

food and beverages
pharmaceutical

manufacturer/tradename

GranuCult® plus

manufacturer/tradename

-

manufacturer/tradename

GranuCult® prime

manufacturer/tradename

-

suitability

(enteric pathogens), coliforms

suitability

nonselective for enterobacteriaceae

suitability

Salmonella spp.

suitability

selective for coliforms: Citrobacter spp., selective for enterobacteriaceae (Genus: Proteus Vulgaris)

form

granular

form

powder

form

granular

form

powder

technique(s)

microbiological culture: suitable

technique(s)

microbiological culture: suitable

technique(s)

microbiological culture: suitable

technique(s)

microbiological culture: suitable

pH

7.0-7.4 (25 °C, 45 g/L in H2O)

pH

-

pH

7.2-7.6 (25 °C, 55 g/L in H2O)

pH

7.1±0.2 (25 °C)

一般說明

Deoxycholate agar contains peptone to provide nitrogen, vitamins, carbon, amino acids, and other nutrients to support the growth of microorganisms. Lactose is a fermentable carbohydrate. Sodium chloride and dipotassium phosphate maintain the osmotic balance. Sodium deoxycholate and ammonium iron citrate inhibit the growth of Gram-positive bacteria. Neutral red is a pH indicator. Agar acts as the solidifying agent.Fermentation of lactose is the basis for the differentiation of enteric bacteria. Lactose-positive bacteria, like coliform bacteria, produce acid from lactose and form red colonies. Lactose-negative bacteria, such as Salmonella spp. and Shigella spp., form colorless colonies.

應用

Deoxycholate Agar is a selective and differential plating medium for the isolation and differentiation of Gram-negative enteric bacteria.

特點和優勢

  • Safe and sustainable due to reduced risks associated with fine dust and toxic substance inhalation, resulting in a safer work environment.
  • Excellent wettability, solubility, and free flowing properties
  • Convenient, with minimal component separation and clumping, even under warm or humid conditions
  • High batch-to-batch reproducibility
  • Prolonged shelf life of up to five years
  • High number of test strains exceeding all regulatory demands
  • Granulation technology allowing many supplements to be included, with no need to add these separately

法律資訊

GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany

免責聲明

We offer two media types: the superior granulated GranuCult® and the cost-efficient powdered NutriSelect®culture media, depending on your needs. The designations basic, plus, or prime are added to indicate the quality control level, from basic quality control to standard QC plus to prime for full regulatory compliance.

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

分析證明 (COA)

輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號，寫有 ‘Lot’或‘Batch’.。

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Sandriyana Soelaiman et al.
The Journal of biological chemistry, 278(28), 25990-25997 (2003-04-05)
Edema factor (EF) and CyaA are adenylyl cyclase toxins secreted by pathogenic bacteria that cause anthrax and whooping cough, respectively. Using the structure of the catalytic site of EF, we screened a data base of commercially available, small molecular weight

文章

Cultivation of Shigella

Shigella spp. are predominantly connected to humans and are rarely isolated from other animals, with the exception of primates.

Cultivation of Shigella

Technical article on Cultivation of Shigella

Cultivation of Shigella

Dehydrated culture media for cultivating Shigella come in granules that dissolve in water. Granulation of the media ensures homogenous distribution, which avoids clumping even in warm and humid conditions. 

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