Toll-free:1-888-852-8623

All categories

  • All categories
  • Flow Cytometry Antibodies
  • ELISA Kits
  • MACS Cell Isolation
  • Antibodies and Reagents
  • Cell Health Detection
  • Metabolism Assays
  • Immunoassays
  • Cell Identification
  • Proteins and Peptides
  • Cell Culture
Please enter the item number/product keyword!
Keyword cannot be empty !
INSERT SYMBOLS:
  • α
  • β
  • γ
  • δ
  • ε
  • ζ
  • η
  • θ
  • κ
  • μ
  • ω
  • σ
  • τ
  • λ
  • ⅩⅢ
  • ⅩⅢ
  • ⅩⅣ
  • ⅩⅤ
  • ⅩⅦ
  • ⅩⅧ
  • UP ↑

What is the difference between E-IR-R304A and E-IR-R304B?

Source: Elabscience®Published: Jul 01,2024

Since PVDF membranes have two pore sizes, which are suitable for transferring target proteins of different molecular weights, we have designed two specifications in order to meet different experimental needs. E-IR-R304A (PVDF membrane 0.45 μm pore size) is recommended for the detection of proteins with a molecular weight greater than 20 kDa E-IR-R304B (PVDF membrane 0.22 μm pore size) is recommended for the detection of proteins with a molecular weight less than 20 kDa.