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Merck
모든 사진(1)

Key Documents

5093

Sigma-Aldrich

CD40 human

recombinant, expressed in E. coli, 0.5 mg protein/mL

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About This Item

UNSPSC 코드:
12352202
NACRES:
NA.75

생물학적 소스

human

재조합

expressed in E. coli

설명

0.1 mg of recombinant human CD40 in 20 mM Tris-HCl buffer, containing NaCl, KCl, EDTA, L-arginine, DTT and glycerol.

무균

Filtered sterilized solution

분석

≥90% (SDS-PAGE)

형태

liquid

포장

pkg of 100 μg

농도

0.5 mg protein/mL

기술

cell culture | mammalian: suitable

수납 번호(accession number)

NP_690593

배송 상태

dry ice

저장 온도

−20°C

유전자 정보

human ... CD40LG(959)

애플리케이션

Coating a plate well (6 well plate) with this recombinant CD40 protein in neuronal cell specific medium at 1-10 μg/well (6 well plate) allows for 1) human neuronal cell / receptor interaction studies or 2) use as a culture matrix protein for human neuronal axon connection studies in vitro.

Use this procedure as a guideline to determine optimal coating conditions for the culture system of choice.
1.Thaw CD40 and dilute to desired concentration using serum-free medium or PBS. The final solution should be sufficiently dilute so the volume added covers the surface evenly (1-10 μg/well, 6 well plate).
2.Add appropriate amount of diluted material to culture surface.
3.Incubate at room temperature for approximately 1.5 hours.
4.Aspirate remaining material.
5.Rinse plates carefully with water and avoid scratching bottom surface of plates.
6.Plates are ready for use. They may also be stored at 2-8 °C damp or air dried if sterility is maintained.

서열

MASMTGGQQMGRGHHHHHHGNLYFQGGEFELEPPTACREKQYLINSQCCSLCQPGQKLVSDCTEFTETECLPCGESEFLDTWNRETHCHQHKYCDPNLGLRVQQKGTSETDTICTCEEGWHCTSEACESCVLHRSCSPGFGVKQIATGVSDTICEPCPVGFFSNVSSAFEKCHPWTRSPGSAESPGGDPHHLRDPVCHPLGAGL

제조 메모

The full-length extracellular domain of the human CD40 gene (54-608 aa) was constructed with 29 N-terminal T7/HIS-tag and expressed in E. coli as inclusion bodies. The final product was refolded using our unique “temperature shift inclusion body refolding” technology and chromatographically purified.

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


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