HEPES solution

Xem hình lớn Code:H0887 Code: H0887 Đóng gói: 20ml, 100ml Hãng sản xuất: Sigma

HEPES solution

1 M, pH 7.0-7.6, sterile-filtered, BioReagent, suitable for cell culture

Synonym: N-(2-Hydroxyethyl)piperazine-N′-(2-ethanesulfonic acid)

• CAS Number 7365-45-9

•  MDL number MFCD00006158

•  PubChem Substance ID 24895414

• Properties

  Related Categories	Biochemicals and Reagents, Biological Buffers, Buffer Convenience Packaging, Buffer Solutions, Buffers A to Z, Cell Culture, Hepatocytes, Primary Human Cell Culture, Reagents and Supplements, Specialty Media Systems
  Quality Level	PREMIUM
  sterility	sterile-filtered
  product line	BioReagent
  form	liquid
  concentration	1 M
  impurities	endotoxin, tested
  pH	7.0-7.6
  useful pH range	6.8 - 8.2
  pH range	7.0 - 7.6
  suitability	suitable for cell culture
  storage temp.	2-8°C

  Show Fewer Properties

  Description

  Caution

  Concentrations of HEPES over 40mM may be toxic to some cell types.

  Preparation Note

  Prepared from HEPES free acid and cell culture grade water.

  Application

  HEPES is an organic zwitterionic buffering agent effective in the physiological pH range of 6.8 to 8.2 (pKa 7.55). It is typically used in cell culture at concentration between 5mM to 30 mM. This product has been qualified for use in cell culture.