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安全信息

5127

Sigma-Aldrich

CD270 human

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

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UNSPSC代码:
12352200
NACRES:
NA.75

生物来源

human

质量水平

重组

expressed in E. coli

描述

0.1 mg recombinant human CD270 in 20 mM Tris-HCl buffer, containing NaCl, KCl, EDTA, L-arginine, DTT and glycerol.

无菌性

Filtered sterilized solution

检测方案

≥90% (SDS-PAGE)

形式

liquid

包装

pkg of 100 μg

浓度

0.5 mg protein/mL

登记号

NP_003811.2

UniProt登记号

储存温度

−20°C

基因信息

human ... TNFRSF14(8764)

应用

Coating a plate well (6 well plate) with this recombinant CD270 protein in a specific culture medium at 5-10 μg/well allows for use 1) as a coating matrix protein for human T or B cell functions and differentiation regulation studies in vitro, 2) as potential biomarker protein for infectious diseases and auto-immuno disease diagnostic development, or 3) as an antigen for specific antibody production.

Use this procedure as a guideline to determine optimal coating conditions for the culture system of choice.
1. Thaw CD270 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.

序列

MASMTGGQQMGRGHHHHHHGNLYFQG^GEFLPSCKEDEYPVGSECCPKCSPGYRVKEACGELTGTVCEPCPPGTYIAHLNGLSKCLQCQMCDPAMGLRASRNCSRTENAVCGCSPGHFCIVQDGDHCAACRAYATSSPGQRVQKGGTESQDTLCQNCPPGTFSPNGTLEECQHQTKCSWLVTKAGAGTSSSHWV

制备说明

The extracellular domain of recombinant human CD270 (39 - 202 aa) was constructed with codon optimization and expressed with a small T7-His-TEV cleavage site Tag (29aa) fusion at its N-terminal 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.

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

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Corinne Schaer et al.
PloS one, 6(4), e18495-e18495 (2011-05-03)
Tumor necrosis factor super family (TNFSF) members regulate important processes involved in cell proliferation, survival and differentiation and are therefore crucial for the balance between homeostasis and inflammatory responses. Several members of the TNFSF are closely associated with inflammatory bowel
B S Kwon et al.
The Journal of biological chemistry, 272(22), 14272-14276 (1997-05-30)
The tumor necrosis factor receptor (TNFR) superfamily consists of approximately 10 characterized members of human proteins. We have identified a new member of the TNFR superfamily, TR2, from a search of an expressed sequence tag data base. cDNA cloning and
R I Montgomery et al.
Cell, 87(3), 427-436 (1996-11-01)
We identified and cloned a cellular mediator of herpes simplex virus (HSV) entry. Hamster and swine cells resistant to viral entry became susceptible upon expression of a human cDNA encoding this protein, designated HVEM (for herpesvirus entry mediator). HVEM was

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