Individual StockOptions HEPES Reagents-Hampton单独HEPES 试剂
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Products > Custom Shop Crystallization Reagents > StockOptions HEPES > Individual StockOptions HEPES Reagents
Individual StockOptions HEPES Reagents
Applications
- Individual StockOptions Hepes reagents for screening, optimization, and production
Features
- 185 mL volume
- Sterile filtered
- Formulated in Type 1+ ultrapure water: 18.2 megaohm-cm resistivity at 25°C, < 5 ppb Total Organic Carbon, bacteria free (<1 Bacteria (CFU/ml)), pyrogen free (<0.03 Endotoxin (EU/ml)), RNase-free (< 0.01 ng/mL) and DNase-free (< 4 pg/µL)
Description
HR2-902-**
** = Refers to the reagent number in the kit.
For example, reagent number 1 = HR2-902-01
HEPES titrated to indicated pH using NaOH
HEPES
Synonyms: 2-[4-(2-Hydroxyethyl)-1-piperazinyl]ethanesulfonic acid or 4-(2-hydroxyethyl)piperazine-1-ethanesulfonic acid or N-(2-hydroxyethyl)piperazine-N′-(2-ethanesulfonic acid)
C8H18N2O4S
Mr 238.31
CAS Number [7365-45-9]
EG/EC Number 230-907-9
Beilstein Registry 883043
Merck 14,4654
RTECS TL6809000
Purity > 99.0%
pKa 7.5 Useful pH range of HEPES buffer 6.8-8.2
应用
用于筛选、优化和生产的单个 StockOptions Hepes 试剂
特征
185 毫升体积
无菌过滤
在 1+ 型超纯水中配制：25°C 时电阻率为 18.2 兆欧厘米，< 5 ppb 总有机碳，无细菌（<1 细菌（CFU/ml）），无热原（<0.03 内毒素（EU/ml）） , 无 RNase (< 0.01 ng/mL) 和无 DNase (< 4 pg/µL)
描述
HR2-902-**
** = 指试剂盒中的试剂编号。
例如，试剂编号 1 = HR2-902-01
HEPES 使用 NaOH 滴定至指定 pH
HEPES
同义词：2-[4-(2-羟乙基)-1-哌嗪基]乙磺酸或4-(2-羟乙基)哌嗪-1-乙磺酸或N-(2-羟乙基)哌嗪-N’-(2-乙磺酸) 酸）
C8H18N2O4S
238.31 先生
CAS 编号 [7365-45-9]
EG/EC 编号 230-907-9
贝尔斯坦登记处 883043
默克 14,4654
RTECS TL6809000
纯度 > 99.0%
pKa 7.5 HEPES 缓冲液的有用 pH 范围 6.8-8.2
CAT NO
HR2-902-01
NAME
DESCRIPTION
1.0 M HEPES pH 6.8
PRICE
$213.00
cart quote
CAT NO
HR2-902-02
NAME
DESCRIPTION
1.0 M HEPES pH 6.9
PRICE
$213.00
cart quote
CAT NO
HR2-902-03
NAME
DESCRIPTION
1.0 M HEPES pH 7.0
PRICE
$213.00
cart quote
CAT NO
HR2-902-04
NAME
DESCRIPTION
1.0 M HEPES pH 7.1
PRICE
$213.00
cart quote
CAT NO
HR2-902-05
NAME
DESCRIPTION
1.0 M HEPES pH 7.2
PRICE
$213.00
cart quote
CAT NO
HR2-902-06
NAME
DESCRIPTION
1.0 M HEPES pH 7.3
PRICE
$213.00
cart quote
CAT NO
HR2-902-07
NAME
DESCRIPTION
1.0 M HEPES pH 7.4
PRICE
$213.00
cart quote
CAT NO
HR2-902-08
NAME
DESCRIPTION
1.0 M HEPES pH 7.5
PRICE
$213.00
cart quote
CAT NO
HR2-902-09
NAME
DESCRIPTION
1.0 M HEPES pH 7.6
PRICE
$213.00
cart quote
CAT NO
HR2-902-10
NAME
DESCRIPTION
1.0 M HEPES pH 7.7
PRICE
$213.00
cart quote
CAT NO
HR2-902-11
NAME
DESCRIPTION
1.0 M HEPES pH 7.8
PRICE
$213.00
cart quote
CAT NO
HR2-902-12
NAME
DESCRIPTION
1.0 M HEPES pH 7.9
PRICE
$213.00
cart quote
CAT NO
HR2-902-13