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Merck
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Key Documents

803561

Sigma-Aldrich

BMOE (bis-maleimidoethane)

동의어(들):

1,1′-ethane-1,2-diylbis(1H-pyrrole-2,5-dione), N,N′-Ethylenebismaleimide, BMOE, Ethylenebismaleimide

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About This Item

실험식(Hill 표기법):
C10H8N2O4
CAS Number:
Molecular Weight:
220.18
MDL number:
UNSPSC 코드:
12352200
PubChem Substance ID:
NACRES:
NA.22

형태

powder

분자량

220.18

반응 적합성

reagent type: cross-linking reagent

저장 조건

desiccated

solubility

DMSO or DMF: soluble

배송 상태

ambient

저장 온도

2-8°C

SMILES string

O=C(C=CC1=O)N1CCN2C(C=CC2=O)=O

InChI

1S/C10H8N2O4/c13-7-1-2-8(14)11(7)5-6-12-9(15)3-4-10(12)16/h1-4H,5-6H2

InChI key

PUKLCKVOVCZYKF-UHFFFAOYSA-N

일반 설명

BMOE, BMB and BMH are homobifunctional, maleimide crosslinkers for conjugation between sulfhydryl groups (-SH). Such bismaleimide crosslinkers are commonly used to explore and characterize protein structure (i.e., oligomerization) or protein interactions. Because BMOE, BMB and BMH have the same reactivity but differ in length, the relative success of these three reagents in forming crosslinks between sites in a protein oligomer or interaction can assist in determining intra- and intermolecular distances.

특징 및 장점

  • Reactive groups: maleimide (both ends)
  • Reactive towards: sulfhydryl groups
  • Short (8.0Å), sulfhydryl-to-sulfhydryl crosslinker, composed of maleimide groups and 7-atom spacer arm
  • Shortest bismaleimide crosslinker available for close proximity crosslinking
  • Water-insoluble—dissolve first in DMF or DMSO, then add to aqueous reaction buffers
  • Noncleavable

주의사항

This product is sensitive to moisture. The vial is packaged in a resealable bag with a desiccant to reduce exposure to moisture. After cold storage, equilibrate the vial to room temperature before opening to reduce condensation inside the vial. Make fresh solutions. Storage of stock solutions is not recommended. After use, return the vial to the resealable bag. Close the bag and store the product at the recommended temperature.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


시험 성적서(COA)

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문서 라이브러리 방문

Z Xie et al.
The Journal of biological chemistry, 275(34), 25959-25964 (2000-06-15)
The Vibrio parahaemolyticus sodium/glucose transporter (vSGLT) is a bacterial member of the SGLT gene family. Wild-type and mutant vSGLT proteins were expressed in Escherichia coli, and transport activity was measured in intact cells and plasma membrane vesicles. Two cysteine-less vSGLT
M A Stalteri et al.
Bioconjugate chemistry, 6(2), 179-186 (1995-03-01)
Cross-linked F(ab')2 fragments derived from PR1A3, a murine monoclonal antibody used in radioimmunoscintigraphy of colorectal tumors, were produced using the bifunctional reagent bismaleimidohexane (BMH) as follows: Digestion of PR1A3 with pepsin gave F(ab')2 fragments which were purified by ion-exchange chromatography.
Kyoko Takebe et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 17(14), 2037-2047 (2003-11-05)
Epimorphin is a mesenchymal morphogen that has been shown to mediate epithelial-mesenchymal signaling interactions in various organs. We now show that epimorphin functions in hair follicle morphogenesis; using a novel ex vivo organ culture assay, we define a mechanism for
Yong-Kook Kwon et al.
The Journal of cell biology, 163(2), 375-384 (2003-10-22)
A thiol-reactive membrane-associated protein (TRAP) binds covalently to the cytoplasmic domain of the human insulin receptor (IR) beta-subunit when cells are treated with the homobifunctional cross-linker reagent 1,6-bismaleimidohexane. Here, TRAP was found to be phospholipase C gamma1 (PLCgamma1) by mass

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