{"product_id":"thermo-fisher-22337","title":"Thermo Fisher, 22337, BM(PEG)3 (1,11-bismaleimido-triethyleneglycol) Thermo Scientific™","description":"\u003cp\u003eBM(PEG)3 (1,11-bismaleimido-triethyleneglycol) Thermo Scientific™ Thermo Scientific Pierce BM(PEG)3 is a bismaleimide-activated PEG compound for crosslinking between sulfhydryl (—SH) groups in proteins and other thiol molecules. The maleimide groups at either end of the PEG3 spacer react specifically and efficiently with reduced sulfhydryls at pH 6.\u003cbr\u003e\n5-7.\u003cbr\u003e\n5 to form stable thioether bonds.\u003cbr\u003e\nFeatures of BM(PEG)3:\u003cbr\u003e\n•Reactive groups:maleimide(both ends)\u003cbr\u003e\n•Reactive towards:sulfhydryl groups\u003cbr\u003e\n• Long, pegylated, sulfhydryl-to-sulfhydryl crosslinkers, composed of maleimide groups and 3-unit polyethylene glycol spacer arm\u003cbr\u003e\n• PEG spacers provide unique advantages, including enhanced solubility, increased stability, reduced tendency toward aggregation and reduced immunogenicity\u003cbr\u003e\n• Pure compounds with defined structure and molecular weight, ensuring reproducible protein-modification effects\u003cbr\u003e\n• Ideal for small molecule or peptide conjugationsAlternative Names for BM(PEG)n:\u003cbr\u003e\n• Bismaleimide-dPEG\u003cbr\u003e\n• Mal-PEG-Mal\u003cbr\u003e\n• BM(PEO)2\u003cbr\u003e\n• BM-PEO3Product References:Crosslinker Application Guide -- search for recent literature references for this productCell Permeability: No\u003cbr\u003e\nDescription: BM(PEG)3\u003cbr\u003e\nForm: Solid\u003cbr\u003e\nLabeling Method: Chemical Labeling\u003cbr\u003e\nMolecular Weight (g\/mol): 352.\u003cbr\u003e\n34\u003cbr\u003e\nPEGylated: Yes\u003cbr\u003e\nProduct Line: Pierce™\u003cbr\u003e\nQuantity: 50 mg\u003cbr\u003e\nReactive Moiety: Maleimide\u003cbr\u003e\nShipping Condition: Ambient\u003cbr\u003e\nSolubility: Water\u003cbr\u003e\nSpacer Arm Length: 17.\u003cbr\u003e\n8 Å\u003cbr\u003e\nWater Soluble: Yes\u003cbr\u003e\nChemical Reactivity: Sulfhydryl-Sulfhydryl\u003cbr\u003e\nCleavable: No\u003cbr\u003e\nCrosslinker Type: Homobifunctional\u003cbr\u003e\nFormat: Standard\u003cbr\u003e\nProduct Type: Crosslinker\u003cbr\u003e\nSpacer: Medium (10 to 30 Å)\u003cbr\u003e\nUnit Size: Each\u003c\/p\u003e","brand":"Thermo Fisher","offers":[{"title":"Default Title","offer_id":45788944236713,"sku":"22337","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/ar\/products\/thermo-fisher-22337","provider":"Iright","version":"1.0","type":"link"}