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Merck

B8271

Sigma-Aldrich

Bromoacetic acid N-hydroxysuccinimide ester

≥95%, powder

别名:

2,5-Dioxopyrrolidin-1-yl 2-bromoacetate, N-Hydroxysuccinimide bromoacetate

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About This Item

经验公式(希尔记法):
C6H6BrNO4
CAS号:
分子量:
236.02
MDL號碼:
分類程式碼代碼:
12352106
PubChem物質ID:
NACRES:
NC.07

品質等級

化驗

≥95%

形狀

powder

反應適用性

reagent type: cross-linking reagent

溶解度

acetone: 25 mg/mL
DMF: soluble

官能基

NHS ester

運輸包裝

dry ice

儲存溫度

−20°C

SMILES 字串

O=C(N1OC(CBr)=O)CCC1=O

InChI

1S/C6H6BrNO4/c7-3-6(11)12-8-4(9)1-2-5(8)10/h1-3H2

InChI 密鑰

NKUZQMZWTZAPSN-UHFFFAOYSA-N

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應用

A heterobifunctional cross-linking reagent which allows bromoacetylation of primary amine groups followed by coupling to sulfhydryl-containing compounds. Typically, initial reaction couples via ester to primary amine by amide bond formation in the pH range 6.5-8.5. The second reaction results in thioether bonding in pH range 7.0-8.0.

注意

The bromoacetyl group is light sensitive.

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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分析证书(COA)

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N Kolodny et al.
Analytical biochemistry, 187(1), 136-140 (1990-05-15)
A method described here for conjugating synthetic peptides to carrier proteins provides a convenient method for determining peptide-to-carrier protein ratios. N-Bromoacetyl-containing peptides are reacted in situ with carrier proteins in which the disulfide bonds were reduced with tri-n-butylphosphine. At pH
M S Bernatowicz et al.
Analytical biochemistry, 155(1), 95-102 (1986-05-15)
Synthetic peptides derived from human fibrin were unidirectionally conjugated to three carrier proteins (bovine serum albumin, bovine alpha-lactalbumin, and keyhole limpet hemocyanin) by a method that employs N-succinimidyl bromoacetate. This heterobifunctional crosslinking reagent was prepared with a 79% yield in
John S Mort et al.
Methods in molecular medicine, 100, 237-250 (2004-07-29)
The use of synthetic peptides to generate rabbit polyclonal anticatabolic neoepitope antibodies that can be used to study the presence of defined proteolytic cleavage sites in aggrecan is described. Principles of peptide design and methods for preparation and characterization of

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