Biotinylated Human 4-1BB Ligand/TNFSF9 Trimer Protein, hFc Tag
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產(chǎn)品說(shuō)明書(shū)
FAQ
COA
已發(fā)表文獻(xiàn)
4-1BBL, a member of the TNF superfamily, is expressed in B cells, dendritic cells, activated T cells and macrophages. 4-1BBL binds to its receptor 4-1BB, and provides a co-stimulatory signal for T cell activation and expansion. The human 4-1BBL gene codes for a 254 amino acid type II transmembrane containing a 28 amino acid cytoplasmic domain, a 21 amino acid transmembrane protein domain, and a 205 amino acid extracellular domain. The soluble form of 4-1BBL contains the TNF-like portion of the extracellular domain of 4-1BBL. Recombinant Human 4-1BBL is a soluble 19.5 kDa protein consisting of 185 amino acid residues.
產(chǎn)品性質(zhì)
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Synonyms |
41BB Ligand; 4-1BB Ligand; 4-1BBL; CD137L; TNFSF9 |
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Uniprot No. |
P41273 |
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Source |
Recombinant Biotinylated Human 4-1BB Ligand/TNFSF9 Trimer Protein is expressed from HEK293 Cells with monomeric hFc tag at the N-terminal. It contains Arg71-Glu254. |
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Molecular Weight |
The protein has a predicted MW of 84.3 kDa same as Tris-Bis PAGE result. |
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Physical Appearance |
Liquid Solution |
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Purity |
> 95% as determined by SDS-PAGE and HPLC |
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Endotoxin |
< 1.0 EU per 1μg of the protein by the LAL method. |
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Formulation |
Supplied as 0.22μm filtered solution in PBS (pH 7.4). |
運(yùn)輸與保存方法
The products are shipped with ice pack and can be stored at -80°C for 1 year.
Recommend to aliquot the protein into smaller quantities for optimal storage. Please do not repeated freeze-thaw cycles.
注意事項(xiàng)
- For your safety and health, please wear lab coats and disposable gloves for operation.
- For research use only!
產(chǎn)品數(shù)據(jù)
HB230208
