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Dear Customer:

The current international situation is complex and volatile, and uncertain tariff policies may potentially impact our product prices. Given these uncertainties, we value your understanding regarding order-related matters.

If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

For important updates on recent policy changes, please click here for more details.

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主要文件

1.10695

Millipore

N-[三（羟甲基）-甲基]-2-氨基乙磺酸

Buffer substance TES

别名:

N-[三（羟甲基）-甲基]-2-氨基乙磺酸

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1 ML
¥846.49
10 ML
¥4,233.78
25 ML
¥5,406.04
100 ML
¥17,320.49
500 ML
¥70,141.54

¥846.49

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变更视图
1 ML
¥846.49
10 ML
¥4,233.78
25 ML
¥5,406.04
100 ML
¥17,320.49
500 ML
¥70,141.54

About This Item

CAS号:
7365-44-8
分子量:
229.24
MDL编号:
MFCD00007532
UNSPSC代码:
12161703
EC索引号:
230-906-3
NACRES:
NA.05

¥846.49

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获取大包装报价

质量水平

100

表单

solid

mp

226-228 °C

储存温度

2-30°C

SMILES字符串

[S](=O)(=O)([O-])CC[N+H2]C(CO)(CO)CO

InChI

1S/C6H15NO6S/c8-3-6(4-9,5-10)7-1-2-14(11,12)13/h7-10H,1-5H2,(H,11,12,13)

InChI key

JOCBASBOOFNAJA-UHFFFAOYSA-N

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HIS-Select® HF Nickel Affinity Gel

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HIS-Select® HF Nickel Affinity Gel

HIS-Select® Nickel Affinity Gel (1:1 suspension in a 20% ethanol solution)

P6611

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HIS-Select® Cobalt Affinity Gel (1:1 suspension in a 30% ethanol solution)

H8162

HIS-Select® Cobalt Affinity Gel

PHOS-Select™ Iron Affinity Gel

P9740

PHOS-Select™ Iron Affinity Gel

capacity

15 mg/mL, gel binding capacity (protein)(with an approx. 30 kDa protein)

capacity

>15 mg/mL, gel binding capacity (protein)(with an approx. 30 kDa protein)

capacity

>15 mg/mL, agarose binding capacity (protein)(with an approx. 30 kDa protein)

capacity

≥2 μmol/mL, gel (phosphopeptide)(following a 30 minute incubation at 25°C)

technique(s)

affinity chromatography: suitable

technique(s)

protein purification: suitable

technique(s)

protein purification: suitable

technique(s)

-

form

suspension

form

(1:1 suspension in a 20% ethanol solution)

form

(1:1 suspension in a 30% ethanol solution)

form

suspension

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

−20°C

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

一般描述

缓冲物质TES

应用

N-[三（羟甲基）-甲基]-2-氨基乙磺酸缓冲物质TES。CAS 7365-44-8，摩尔质量 229.24 g/mol。

分析说明

含量测定（碱量滴定法）≥ 99 %鉴别（IR光谱）通过测试UV-吸收（250 nm，50 g/l，1 cm，水）≤ 0.05硫酸盐（SO₄）≤ 0.005 %重金属（以Pb计）≤ 0.0005 %Na（钠）≤ 0.1 %干燥失重（105°C）≤ 0.2 %生物缓冲液，在20 °C下pKa7.50

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

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