HEPES, Sodium Salt – 100 g
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HEPES, Sodium Salt – 100 g

  • $84.44 Model Number IB01120

CAS# 75277-39-3

  • For use in polyacrylamide electrophoresis buffer systems and cell culture buffers

HEPES is a zwitterionic buffer ideally suited for cell culture in a range of 10 to 25 mM. HEPES has a buffering range of pH 6.8 to 8.2.

HEPES is also a component of Tris-HEPES buffer for polyacrylamide electrophoresis of proteins.

Physical Specifications
CAS#: 7365-45-9
Appearance: White Crystalline Powder
Molecular Formula: C8H17N2O4SNa
Molecular Weight: 260.30
pKa (1 x solution @ 25° C): 7.45 to 7.65
Purity: 99.0
Heavy Metals: ≤0.0001%

Molecular Biology Specifications
DNase: None
RNase: None
Protease: None

IB01120 - Specification Sheet