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22091

Millipore

胰蛋白胨大豆琼脂培养基 - 脱水培养基

NutriSelect® Plus, powder, suitable for microbiology

别名:

CASO琼脂，大豆酪蛋白消化物琼脂，TSA，胰蛋白胨大豆琼脂, CASO 琼脂, TSA, 大豆酪蛋白消化物琼脂, 胰蛋白胨大豆琼脂

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About This Item

分類程式碼代碼:
41171605
NACRES:
NA.74

agency

according to GB 4789.40-2016
according to ISO 11731:2017
according to ISO 22964:2017

品質等級

200

無菌

non-sterile

產品線

BioChemika

形狀

powder

儲存期限

limited shelf life, expiry date on the label

成份

agar, 15 g/L
casein peptone (pancreatic), 15 g/L
sodium chloride, 5 g/L
soya peptone (papainic), 5 g/L

包裝

bottle of 2.5 kg
bottle of 500 g

製造商／商標名

NutriSelect® Plus

技術

microbe id | specific enzyme detection: suitable
microbiological culture: suitable

顏色

light yellow

最終pH值

7.3±0.2 (25 °C)

應用

agriculture
bioburden testing
cleaning products
clinical testing
cosmetics
environmental
food and beverages
personal care
surface monitoring
veterinary
microbiology

適合性

Enterococcus spp.
Haemophilus spp.
Pneumococcus spp.
nonselective for Bacillus spp.
nonselective for Bacteroides spp.
nonselective for Campylobacter spp.
nonselective for Candida spp.
nonselective for Cronobacter spp.
nonselective for Escherichia coli
nonselective for Neisseria spp.
nonselective for Staphylococcus spp.
nonselective for Streptococcus spp.
nonselective for bacteria (General Media)
nonselective for coliforms

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相关类别

一般說明

胰蛋白胨大豆琼脂(TSA)是一种用于分离和培养苛养和非苛养微生物或维持储备培养物的通用培养基。它是一种用于各种细菌、酵母菌和霉菌培养和分离的复合培养基。TSA培养基混合酪蛋白胨和大豆胨两种蛋白胨，提供氨基酸和长链肽等有机氮营养。氯化钠维持渗透压平衡，大豆蛋白胨中的天然糖类提供能源。

應用

胰蛋白胨大豆琼脂可用于薄膜过滤法的预培养和计数步骤（大肠杆菌）。适用于需氧和厌氧细菌的培养。培养基不含X因子（血红素）和V因子（辅酶Ⅰ），加入X因子和V因子纸片后，可用于鉴定嗜血杆菌(Haemophilus sp.)。

特點和優勢

NutriSelect® Plus是粉末培养基，优点：
  • 行业标准的促生长检测质控
  • ISO 9001标准的质量保证
  • 经济实惠的粉末培养基

準備報告

将40 g脱水培养基悬浮于1升纯净的过滤水中。121°C灭菌15分钟。冷却至45-50°C。轻轻混合，分散到无菌培养皿或无菌培养管中。

腳註

我们现提供两种类型的培养基：GranuCult®优质颗粒状培养基和NutriSelect®高性价比粉末状培养基，满足用户不同层次的需求。
商标后的品级称号basic（基础）、plus（加强）或prime（特级）代表产品的不同质控水平，从基础的质控到标准质控加强版到全面合规的特级质控水平。

法律資訊

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

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)

从最新的版本中选择一种：

分析证书(COA)

Lot/Batch Number
BCCG9562
BCCG1680
BCCF6239
BCCD8526
BCCC8049

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Byron Brook et al.
Science translational medicine, 12(542) (2020-05-08)
Death from sepsis in the neonatal period remains a serious threat for millions. Within 3 days of administration, bacille Calmette-Guérin (BCG) vaccination can reduce mortality from neonatal sepsis in human newborns, but the underlying mechanism for this rapid protection is
Tara R Catron et al.
Scientific reports, 9(1), 7064-7064 (2019-05-10)
Estrogenic chemicals are widespread environmental contaminants associated with diverse health and ecological effects. During early vertebrate development, estrogen receptor signaling is critical for many different physiologic responses, including nervous system function. Recently, host-associated microbiota have been shown to influence neurodevelopment.
Qian Du et al.
Journal of immunology (Baltimore, Md. : 1950), 201(2), 533-547 (2018-06-03)
Porcine circovirus (PCV) type 2 (PCV2), an immunosuppression pathogen, is often found to increase the risk of other pathogenic infections. Yet the relative immune mechanisms determining the susceptibility of PCV2-infected animals remain unclear. In this study, we confirmed that PCV2
Yang Song et al.
Advanced materials (Deerfield Beach, Fla.), 31(14), e1807436-e1807436 (2019-01-31)
Neutrophil extracellular traps (NETs) are decondensed chromatin networks released by neutrophils that can trap and kill pathogens but can also paradoxically promote biofilms. The mechanism of NET functions remains ambiguous, at least in part, due to their complex and variable
Amani Y Alhalwani et al.
Proteins, 88(1), 166-174 (2019-07-12)
Lactoferrin (LF) is a multifunctional protein that plays important physiological roles as one of the most concentrated proteins in many human and other mammalian fluids and tissues. In particular, LF provides antibacterial properties to human milk, saliva, and tear fluid.

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