быстрая доставка ~4 недели
Размер
- 10 μg
- 100 μg
- 20 μg
- 5 μg
- 50 μg
Recombinant Human CD28 Protein (RP00136)
- Описание
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Overview
Product name Recombinant Human CD28 Protein Catalog No. RP00136 Description Recombinant Human CD28 Protein is produced by HEK293 expression system. The target protein is expressed with sequence (Asn19-Pro152) of human CD28/TP44 (Accession #NP_006130.1) fused with a 6×His tag at the C-terminus. Bio-Activity Measured by its binding ability in a functional ELISA. Immobilized Recombinant Human CD28 at 10 μg/mL (100 μL/well) can bind Biotinylated Human CD86 with a linear range of 3-12 μg/mL. Purity > 97% by SDS-PAGE. Endotoxin < 0.1 EU/μg of the protein by LAL method. Formulation Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.Contact us for customized product form or formulation. Species Human Background
The protein Involved in T-cell activation, the induction of cell proliferation and cytokine production and promotion of T-cell survival. Enhances the production of IL4 and IL10 in T-cells in conjunction with TCR/CD3 ligation and CD40L costimulation. Isoform 3 enhances CD40L-mediated activation of NF-kappa-B and kinases MAPK8 and PAK2 in T-cells.Product information
Synonym Tp44 Expression Host HEK293 cells Tag C-His Swiss-Prot Gene ID Usage guide
Storage Store the lyophilized protein at -20°C to -80 °C for long term.
After reconstitution, the protein solution is stable at -20 °C for 3 months, at 2-8 °C for up to 1 week.Reconstitution Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. * For research use only. Not for therapeutic or diagnostic purposes.
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