BMB (1,4-Bis(maleimido)butane), Pierce™

Supplier: Thermo Scientific
Warning

22331
CAPI22331EA 523.13 CAD
CAPI22331
BMB (1,4-Bis(maleimido)butane), Pierce™
BMB (1,4-Bis(maleimido)butane)

Thermo Scientific Pierce BMB is a mid-length, maleimide crosslinker for covalent, irreversible conjugation between sulfhydryl groups (e.g., protein or peptide cysteines).


  • Reactive groups: maleimide (both ends)
  • Reactive towards: sulfhydryl groups
  • Mid-length (10.9Å), sulfhydryl-to-sulfhydryl crosslinker, composed of maleimide groups and 9-atom spacer arm
  • Water-insoluble—dissolve first in DMF or DMSO, then add to aqueous reaction buffers
  • Noncleavable


Caution: For Research Use Only. Not for use in diagnostic procedures.

Formula: C₁₂H₁₂N₂O₄
Storage Temperature: Refrigerator
MDL Number: MFCD01318342
CAS Number: 28537-70-4

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Specification Test Results

Product Line Pierce™
Labeling Method Chemical Labeling
Crosslinker Type Homobifunctional
Reactive Moiety Maleimide
Spacer Mid-Length
Form Solid
Quantity 50 mg
Type Crosslinker
Solubility DMF, DMSO
Spacer Arm 10.9 Å


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