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Merck
모든 사진(1)

문서

K0383

Sigma-Aldrich

Maleimide Activated KLH

동의어(들):

Maleimide Activated Keyhole Limpet Hemocyanin

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About This Item

UNSPSC 코드:
12352111
NACRES:
NA.32

생물학적 소스

Megathura crenulata

Quality Level

형태

lyophilized powder

기술

bioconjugation: suitable

저장 온도

2-8°C

일반 설명

Maleimide Activated KLH is provided in lyophilized, ready to-use form, eliminating the need for time-consuming activation and purification steps of the carrier protein. Maleimide Activated KLH contains approximately 160-320 maleimide groups for each KLH molecule. The conjugation reaction with a cysteine containing peptide is performed at pH 6.6-7.0. The extent of conjugation can then be determined by a colorimetric assay with Ellman′s reagent to detect unreacted thiol groups in the cysteine-containing peptide.

애플리케이션

Maleimide Activated KLH has been used in peptide conjugation.
Maleimide-activated KLH (mKLH) has reactive maleimide groups on its surface, available for conjugation with a cysteine-containing peptide or a thiol-containing hapten. The reaction of the maleimide group and the thiol group proceeds rapidly and selectively under mild coupling conditions (pH 6.5-7.5) to yield a stable, covalently linked peptide-protein conjugate that may be used in immunization protocols or in antibody screening methods.

물리적 형태

Each vial contains 5 mg of Maleimide Activated KLH lyophilized from 10 mM sodium phosphate buffer, pH 6.6, with 0.115 mM NaCl, 1 mM EDTA, and 40 mM sucrose as stabilizer.

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

Jorma Isola et al.
International journal of molecular sciences, 24(13) (2023-07-14)
The enzyme transglutaminase 2 (TG2) plays a key role in celiac disease (CeD) pathogenesis. Active TG2 is located mainly extracellularly in the lamina propria but also in the villous enterocytes of the duodenum. The TG2 inhibitor ZED1227 is a promising
Jannie Marie Sand et al.
PloS one, 8(12), e84934-e84934 (2014-01-01)
Fibrosis is characterized by excessive tissue remodeling resulting from altered expression of various growth factors, cytokines and proteases. We hypothesized that matrix metalloproteinase (MMP) mediated degradation of type IV collagen, a main component of the basement membrane, will release peptide

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