SimpleChIP Enzymatic Chromatin IP Kit (Magnetic Beads)
英文名称： SimpleChIP Enzymatic Chromatin IP Kit (Magnetic Beads)
型号:null    产品货号： 9003S
价格:请致电：010-57128832,18610462672
品牌: usa

Chromatin Regulation / Acetylation

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Sulfhydryl-to-sulfhydryl crosslinkers with polyethylene glycol (PEG) spacer arms.

BM(PEG)2 and BM(PEG)3 are bismaleimide-activated PEG compounds for crosslinking between sulfhydryl (–SH) groups in proteins and other thiol molecules. The maleimide groups at either end of the PEG2 or PEG3 spacer react specifically and efficiently with reduced sulfhydryls at pH 6.5-7.5 to form stable thioether bonds.

BM(PEG), bis-maleimide crosslinkers with polyethylene glycol (PEG) spacer arms

Highlights:

  • Irreversibly crosslink reduced cysteine by flexible PEG/PEO spacer arms
  • Polyethylene glycol spacer arms help maintain conjugate solubility
  • Pure compound with defined structure and molecular weight, ensuring reproducible protein-modification effects
  • PEG spacer provides unique advantages, including increased stability, reduced tendency toward aggregation and reduced immunogenicity
  • Ideal for small molecule or peptide conjugations
  • Maleimides react with –SH groups at pH 6.5-7.5, forming stable thioether linkages
  • Reactive groups: maleimide (homobifunctional)
  • Reactive toward: sulfhydryl groups

Alternative Names for BM(PEG)n:

  • Bismaleimide-dPEG
  • Mal-PEG-Mal
  • BM(PEO)2
  • BM-PEO3

Related Products

Non-PEG Bis-maleimide Crosslinkers
Amine-reactive PEG Crosslinkers
Other kinds of PEGylation Reagents

Product #

Description

Pkg. Size

22336

BM(PEG)2
(1,8-Bis-maleimido-diethyleneglycol)

50 mg

22337

BM(PEG)3
(1,11-Bis-maleimido-triethyleneglycol)

50 mg