跳轉至內容
Merck
全部照片(3)

重要文件

V900477

Sigma-Aldrich

HEPES

99.5%, crystalline powder, reagent grade, Vetec

同義詞:

4-(2-羟乙基)哌嗪-1-乙磺酸, N-(2-羟乙基)哌嗪-N′-(2-乙磺酸)

登入查看組織和合約定價


About This Item

經驗公式(希爾表示法):
C8H18N2O4S
CAS號碼:
分子量::
238.30
Beilstein:
883043
EC號碼:
MDL號碼:
分類程式碼代碼:
12161700
PubChem物質ID:
暫時無法取得訂價和供貨情況

產品名稱

HEPES, Vetec, reagent grade, 99.5%

等級

reagent grade

產品線

Vetec

化驗

99.5%

形狀

crystalline powder

pH值

5.0-6.5 (25 °C, 238 g/L)

有用的pH值範圍

6.8-8.2

pKa (25 °C)

7.5

溶解度

water: 500 mg/mL, clear, colorless

SMILES 字串

OCCN1CCN(CC1)CCS(O)(=O)=O

InChI

1S/C8H18N2O4S/c11-7-5-9-1-3-10(4-2-9)6-8-15(12,13)14/h11H,1-8H2,(H,12,13,14)

InChI 密鑰

JKMHFZQWWAIEOD-UHFFFAOYSA-N

尋找類似的產品? 前往 產品比較指南

一般說明

HEPES是一种pH范围为6.8-8.2的两性离子缓冲液,属于20种 Good′s缓冲液之一。由于有助于维持生理pH值,它通常用于细胞培养应用。[1][2]

法律資訊

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


從最近期的版本中選擇一個:

分析證明 (COA)

Lot/Batch Number

未看到正確版本?

如果您需要一個特定的版本,您可以透過批號來尋找特定憑證。

已經擁有該產品?

您可以在文件庫中找到最近購買的產品相關文件。

存取文件庫

Acid-base buffering in organ preservation solutions as a function of temperature: new parameters for comparing buffer capacity and efficiency
Baicu SC and Taylor MJ
Cryobiology, 45(1), 33-48 (2002)
Evidence-based guidelines for controlling pH in mammalian live-cell culture systems
Michl J, et al.
Communications biology, 2(1), 1-12 (2019)
P Dey et al.
Oncogene, 33(33), 4213-4225 (2013-10-01)
Estrogen receptor β (ERβ) is emerging as a critical factor in understanding prostate cancer biology. Although reduced in prostate cancer above Gleason grade 3, ERβ is a potential drug target at the initial stage of the disease. In human prostate
Frédéric Perros et al.
Journal of the American College of Cardiology, 65(7), 668-680 (2015-02-14)
Endothelial cell (EC) dysfunction plays a central role in the pathogenesis of pulmonary arterial hypertension (PAH), promoting vasoconstriction, smooth muscle proliferation, and inflammation. This study sought to test the hypothesis that nebivolol, a β1-antagonist and β2,3-agonist, may improve PAH and
Alexandre Albanese et al.
ACS nano, 8(6), 5515-5526 (2014-05-07)
A nanoparticle's physical and chemical properties at the time of cell contact will determine the ensuing cellular response. Aggregation and the formation of a protein corona in the extracellular environment will alter nanoparticle size, shape, and surface properties, giving it

Questions

Reviews

No rating value

Active Filters

我們的科學家團隊在所有研究領域都有豐富的經驗,包括生命科學、材料科學、化學合成、色譜、分析等.

聯絡技術服務