PBS - 磷酸盐缓冲盐水 (10X)，pH 7.4，无 RNase
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PBS - 磷酸盐缓冲盐水 (10X)，pH 7.4，无 RNase
Invitrogen™

PBS - 磷酸盐缓冲盐水 (10X)，pH 7.4，无 RNase

PBS（磷酸盐缓冲盐水）是超纯级磷酸盐缓冲液和盐溶液的 pH 调节混合物，当稀释至1X 工作浓度时，含有 137mM NaCl，2.7 mM KCl，8了解更多信息
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货号数量
AM9624500 mL
AM96251 L
货号 AM9624
价格（CNY)
450.00
Online Exclusive
Ends: 31-Dec-2025
753.00
共减 303.00 (40%)
Each
添加至购物车
数量:
500 mL
价格（CNY)
450.00
Online Exclusive
Ends: 31-Dec-2025
753.00
共减 303.00 (40%)
Each
添加至购物车
PBS（磷酸盐缓冲盐水）是超纯级磷酸盐缓冲液和盐溶液的 pH 调节混合物，当稀释至1X 工作浓度时，含有 137mM NaCl，2.7 mM KCl，8 mM Na2HPO4和2 mM KH2PO4。每种10X PBS 溶液在稀释至所需浓度后即可使用。这种分子生物级 PBS 经认证无 RNase；其在污染性的非特异性核酸内切酶、核酸外切酶以及 RNase活性方面经过严格测试。
仅供科研使用。不可用于诊断程序。
规格
化学名称或材料磷酸盐缓冲盐水 (PBS)
建议的储存条件在室温下储存。
最大浓度10 X
物理形态液体
产品线Ambion™
数量500 mL
pH7.4
Unit SizeEach

常见问题解答 (FAQ)

Is a precipitate in PBS (Cat. No. AM9624, AM9625) normal?

It is normal to see a precipitate in PBS (Cat. No. AM9624, AM9625) after exposure to low temperatures. The crystals will go into solution at room temperature with occasional agitation. Please ensure that no precipitate remains before using the PBS solution.

Are your PBS products tested for endotoxin levels?

Our PBS, pH 7.2 and PBS, pH 7.4 products are tested for endotoxin and the endotoxin levels are shown on the Certificate of Analysis (CoA) for the particular lot number of the product.

Find additional tips, troubleshooting help, and resources within our Cell Culture Support Center.

Are your PBS products sterile and suitable for cell culture?

We offer PBS - Phosphate-Buffered Saline (10X) pH 7.4, RNase-free (Cat. Nos. AM9624 and AM9625), which is molecular biology grade and is certified to be RNase-free. However, it is not sterile and hence is not cell culture-grade.

All our other PBS products (Cat. Nos. 70011xxx, 10010xxx, 70013xxx, 20012xxx) are filter-sterilized using a 0.1 µm filter and are cell culture grade (ready to use directly on cells). However, they are not tested for nuclease activity.

Find additional tips, troubleshooting help, and resources within our Cell Culture Support Center.

Are your PBS products DNase- and RNase-free?

We offer PBS - Phosphate-Buffered Saline (10X) pH 7.4, RNase-free (Cat. Nos. AM9624 and AM9625) that is molecular biology grade and is certified to be RNase-free. Our other PBS products are made with distilled water and are filter-sterilized, but are not tested for RNase and DNase activity.

Find additional tips, troubleshooting help, and resources within our Cell Culture Support Center.