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Merck
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主要文件

L3027

Supelco

LB 琼脂，Miller

Microbiologically tested

别名:

LB培养基

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250 G
$239.00
1 KG
$715.00

$239.00

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250 G
$239.00
1 KG
$715.00

About This Item

UNSPSC代码:
12000000
NACRES:
NA.74

$239.00

请联系客服了解存货情况
获取大包装报价

质量水平

100

应用

food and beverages

相关类别

应用


  • Phenotypic switching in Candida lusitaniae on copper sulfate indicator agar: association with amphotericin B resistance and filamentation：研究用LB琼脂(Miller)观察葡萄牙假丝酵母菌的表型改变，有助了解真菌对两性霉素B等抗真菌药物的耐药机制，对于微生物学和医药领域的抗菌耐药性研究人员有重要借鉴作用(Miller NS, Dick JD, Merz WG, 2006)。

其他说明

含：胰蛋白胨、酵母膏、氯化钠和琼脂

制备说明

将40.0 g溶解在1升蒸馏水中。在121°C下高压蒸汽灭菌15分钟。

储存分类代码

11 - Combustible Solids

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000424288
0000424288
0000417367
0000417367
0000403259

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F Flett et al.
FEMS microbiology letters, 155(2), 223-229 (1997-11-14)
Many streptomycetes, including S. coelicolor A3(2), possess a potent methyl-specific restriction which can present an effective barrier to the introduction of heterologous DNA. We have compared the efficiency of intergeneric conjugal transfer of different types of plasmids to S. coelicolor
F H Yildiz et al.
Proceedings of the National Academy of Sciences of the United States of America, 96(7), 4028-4033 (1999-03-31)
The rugose colony variant of Vibrio cholerae O1, biotype El Tor, is shown to produce an exopolysaccharide, EPSETr, that confers chlorine resistance and biofilm-forming capacity. EPSETr production requires a chromosomal locus, vps, that contains sequences homologous to carbohydrate biosynthesis genes
Robert E Campbell et al.
Proceedings of the National Academy of Sciences of the United States of America, 99(12), 7877-7882 (2002-06-13)
All coelenterate fluorescent proteins cloned to date display some form of quaternary structure, including the weak tendency of Aequorea green fluorescent protein (GFP) to dimerize, the obligate dimerization of Renilla GFP, and the obligate tetramerization of the red fluorescent protein
Ivan Sondi et al.
Journal of colloid and interface science, 275(1), 177-182 (2004-05-26)
The antimicrobial activity of silver nanoparticles against E. coli was investigated as a model for Gram-negative bacteria. Bacteriological tests were performed in Luria-Bertani (LB) medium on solid agar plates and in liquid systems supplemented with different concentrations of nanosized silver

Questions

1–2 of 2 Questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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