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Merck
모든 사진(3)

문서

L7647

Sigma-Aldrich

Concanavalin A from Canavalia ensiformis (Jack bean)

Type VI, lyophilized powder

동의어(들):

Con A

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About This Item

CAS Number:
EC Number:
MDL number:
UNSPSC 코드:
12352202
NACRES:
NA.32

생물학적 소스

Canavalia ensiformis

유형

Type VI

형태

lyophilized powder

효능

≤20 μg per mL agglutination activity

불순물

Carbohydrate, essentially free
salt, essentially free

solubility

water: 1 % (w/v)

저장 온도

−20°C

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애플리케이션

Concanavalin A from Canavalia ensiformis (Jack bean) has been used for developing zwitterion-immobilized molecularly imprinted polymers (ziMIPs) for protein crystallization. It has been also used in the preparation of protein loaded microgels to prevent enzymatic degradation of microgels for monitoring by confocal laser scanning microscope (CLSM).

생화학적/생리학적 작용

Con A is not blood group specific but has an affinity for terminal α-D-mannosyl and α-D-glucosyl residues. Ca2+ and Mn2+ ions are required for activity. Con A dissociates into dimers at pH 5.6 or below. Between pH 5.8 and pH 7.0, Con A exists as a tetramer; above pH 7.0 higher aggregates are formed. Con A exhibits mitogenic activity which is dependent on its degree of aggregation. Succinylation results in an active dimeric form which remains a dimer above pH 5.6.

제조 메모

Highly purified by specific affinity chromatography.

분석 메모

Agglutination activity: Determined from serial dilutions of a 1 mg/mL solution (this activity is the lowest conc. to agglutinate a 2% suspension of human erythrocytes after 1 hr incubation at 25 °C). Requires Type A Human Blood.

픽토그램

Health hazard

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

Repr. 2 - Resp. Sens. 1 - Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


시험 성적서(COA)

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