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Home > Products > Protein Crosslinkers> Hetero Crosslinkers> BMPH (N-β-maleimidopropionic acid hydrazide) CAS#: 359436-61-6
BMPH (N-β-maleimidopropionic acid hydrazide) CAS#: 359436-61-6
Catalog # Pkg Size Price Quantity Shopping Cart
R-S-4745 100mg ¥ 1000
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R-S-4745 500mg ¥ 4000
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R-S-4745 1g ¥ 6500
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結構式
外觀 白色粉末
分子量 297.19
溶解度 水溶
CAS號 359436-61-6
質量控制 95%+
儲存條件 -20℃
保存時間 1 Year
其他信息 CAS#: 359436-61-6 3-馬來酰亞胺基丙酰肼三氟乙酸鹽

BMPH, EMCH and KMUH are heterobifunctional crosslinkers containing sulfhydryl-reactive maleimide and carbonyl-reactive hydrazide moieties. Maleimides react with free sulfhydryls (-SH) to form stable thioether bonds. Hydrazide groups react with carbonyls (aldehydes and ketones) to form stable hydrazone bonds. Aldehyde groups can be created by periodate-oxidation of sialic acid and other sugar components of glycoprotein polysaccharides. Thus, these crosslinkers are useful for conjugating glycoproteins and sulfhydryl-containing peptides or proteins. Alternatively, the amine of the hydrazide moiety can be reacted to carboxyl groups using the crosslinker EDC.

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