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M5550

Sigma-Aldrich

MEM 氨基酸 (50x) 溶液

Without L-glutamine, liquid, sterile-filtered, BioReagent, suitable for cell culture

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别名:
MEM Amino Acids mixture
MDL编号:
MFCD00240873
eCl@ss:
32160406
NACRES:
NA.75

质量水平

200

无菌性

sterile-filtered

产品线

BioReagent

形式

liquid

技术

cell culture | mammalian: suitable

杂质

endotoxin, tested

储存温度

2-8°C

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相关类别

应用

向培养基中添加氨基酸补充剂不仅可以刺激细胞生长还可以延长培养细胞的活力。MEM氨基酸(50x)溶液浓缩补充物可增加营养成分并减少体外细胞的生物合成负担。它已用于体外培养物、共培养物和培养基。

储存及稳定性

如果暴露在光下，本产品可能会变黄。这是由于溶液中存在氨基酸酪氨酸和色氨酸。液体溶液的颜色变化不会影响产品的质量或完整性。有关完整成分表，请参阅产品页面“文档”部分列出的配方表。

储存分类代码

12 - Non Combustible Liquids

WGK

nwg

闪点(°F)

Not applicable

闪点(°C)

Not applicable

分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ （Lot或Batch）字后找到。

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在网站页面上，产品编号会附带包装尺寸/数量一起显示（例如：T1503-25G）。请确保 在“产品编号”字段中仅输入产品编号 (示例: T1503).

示例

T1503
货号
-
25G
包装规格/数量

其它示例：

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

输入内容 1.000309185)

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批号可以在产品标签上"批“ （Lot或Batch）字后面找到。

Aldrich 产品

  • 如果您查询到的批号为 TO09019TO 等，请输入去除前两位字母的批号：09019TO。

  • 如果您查询到的批号含有填充代码（例如05427ES-021），请输入去除填充代码-021的批号：05427ES。

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部分情况下，可能未在线提供COA。如果搜索不到COA，可在线索取。

索取COA

  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  4. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  5. Can Product M5550, MEM Amino Acids (50X) solution contain precipitates?

    Product M5550, MEM Amino Acids (50X) has a specification as a clear solution.  This product can have a slight precipitate that forms at 2-8°C.  This precipitate will disappear when warmed to room temperature or when diluted to 1X.  There is no affect on the product quality. 

  6. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

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