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Sigma-Aldrich

CD276 human

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

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About This Item

Código UNSPSC:
12352202
NACRES:
NA.75

fonte biológica

human

recombinante

expressed in E. coli

descrição

0.1 mg recombinant human CD276 in 20 mM Tris-HCl buffer, containing NaCl, KCl, EDTA, L-arginine, DTT and glycerol.

esterilidade

Filtered sterilized solution

Ensaio

≥90% (SDS-PAGE)

forma

liquid

embalagem

pkg of 100 μg

concentração

0.5 mg protein/mL

técnica(s)

cell culture | mammalian: suitable

nº de adesão

NP_001019907

Condições de expedição

dry ice

temperatura de armazenamento

−20°C

Informações sobre genes

human ... CD276(80381)

Aplicação

Coating a plate well (6 well plate) with this recombinant CD276 protein in T cell specific medium at 1-10 μg/well allows for use 1) for human T cell / receptor interaction study in vitro or 2) as a highly purified recombinant antigen as cancer biomarker for diagnosis application development.

Use this procedure as a guideline to determine optimal coating conditions for the culture system of choice.
1. Thaw CD276 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).
Note: Use 1 ml PBS per well in a 6-well plate.
2. Add 1 - 10 μg protein to each well and incubate at 2 to 10 °C overnight.
3. After incubation, aspirate remaining material.
4. Plates are ready for use. They may also be stored at 2-8 °C damp or air dried if sterility is maintained.

Sequência

MASMTGGQQMGRGHHHHHHGNLYFQGEVQVPEDPVVALVGTDATLCCSFSPEPGFSLAQLNLIWQLTDTKQLVHSFAEGQDQGSAYANRTALFPDLLAQGNASLRLQRVRVADEGSFTCFVSIRDFGSAAVSLQVAAPYSKPSMTLEPNKDLRPGDTVTITCSSYQGYPEAEVFWQDGQGVPLTGNVTTSQMANEQGLFDVHSILRVVLGANGTYSCLVRNPVLQQDAHSSVTITPQRSPTGAVEVQVPEDPVVALVGTDATLRCSFSPEPGFSLAQLNLIWQLTDTKQLVHSFTEGRDQGSAYANRTALFPDLLAQGNASLRLQRVRVADEGSFTCFVSIRDFGSAAVSLQVAAPYSKPSMTLEPNKDLRPGDTVTITCSSYRGYPEAEVFWQDGQGVPLTGNVTTSQMANEQGLFDVHSVLRVVLGANGTYSCLVRNPVLQQDAHGSVTITGQPMTFPPEA

Nota de preparo

The full-length extracellular domain of the human CD276 gene (29 - 466 aa) was constructed with 29 N-terminal T7/HIS-tag and expressed in E. coli as inclusion bodies. The final product was refolded using a unique “temperature shift inclusion body refolding” technology and chromatographically purified.

Código de classe de armazenamento

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable


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Zongliang Zhang et al.
Molecular therapy oncolytics, 17, 180-189 (2020-04-30)
Recently, B7-H3 was frequently reported to be overexpressed in various cancer types and has been suggested to be a promising target for cancer immunotherapy. In the present study, we analyzed the mRNA expression of B7-H3 in The Cancer Genome Atlas
Luana Calabrò et al.
Journal of cellular physiology, 226(10), 2595-2600 (2011-07-28)
No treatment prolongs the survival of malignant mesothelioma (MM) patients. Since MM elicits anti-tumor host's immune responses, immunotherapy represents a promising strategy for its control. Immunomodulatory antibodies against components of the B7 family of immunomodulatory molecules that regulate T cell
Vibeke A Ingebrigtsen et al.
BMC cancer, 14, 602-602 (2014-08-21)
We have previously reported overexpression of the immunoregulatory protein B7-H3 in colorectal cancer and that nuclear expression predicted poor outcome in colon cancer patients. The present study was performed to examine the prognostic role of B7-H3 in an independent colorectal
A I Chapoval et al.
Nature immunology, 2(3), 269-274 (2001-02-27)
We describe here a newly identified member of the human B7 family, designated B7 homolog 3 (B7-H3), that shares 20-27% amino acid identity with other B7 family members. B7-H3 mRNA is not detectable in peripheral blood mononuclear cells, although it
Bo Gong et al.
The Journal of experimental medicine, 216(4), 982-1000 (2019-03-16)
Immune checkpoint blockade against programmed cell death 1 (PD-1) and its ligand PD-L1 often induces durable tumor responses in various cancers, including non-small cell lung cancer (NSCLC). However, therapeutic resistance is increasingly observed, and the mechanisms underlying anti-PD-L1 (aPD-L1) antibody

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