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Recombinant Human Signal Transducer CD24/CD24 (C-Fc)

SKU:
RPES6318
Product Type:
Recombinant Protein
Species:
Human
€229
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Description

Product Name:Recombinant Human Signal Transducer CD24/CD24 (C-Fc)
Product Code:RPES6318
Size:10µg
Species:Human
Expression Host:HEK293 Cells
Synonyms:Signal transducer CD24, Small cell lung carcinoma cluster 4 antigen, CD24, CD24A
Mol Mass:29.8 kDa
AP Mol Mass:33-50 kDa
Tag:C-Fc
Purity:> 95 % as determined by reducing SDS-PAGE.
Endotoxin Level:< 1.0 EU per μg of the protein as determined by the LAL method.
Bio Activity:Immobilized Anti-Human CD24 mAb at 2μg/ml (100 μl/well) can bind Human CD24-Fc: Biotinylated by NHS-biotin prior to testing. The ED50 of Human CD24-Fc is 7.62 ng/ml.
Sequence:Ser27-Gly 59
Accession:P25063
Storage:Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
Shipping:This product is provided as lyophilized powder which is shipped with ice packs.
Formulation:Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. Please refer to the specific buffer information in the printed manual.
Reconstitution:Please refer to the printed manual for detailed information.
Background:Signal Transducer CD24 is a heavily and variably glycosylated GPI-linked sialoprotein. Human CD24 is expressed on B lineage cells and granulocytes, on epithelial, neuronal, and muscle cells, and on a range of tumor cells. CD24 expression is regulated during lineage development and with the activation of various cell types. Antibody crosslinking of CD24 enhances the induction of apoptosis in B and T lymphocytes which contributes to negative selection and the induction of immune tolerance. CD24 on antigen presenting cells cooperates with B7 molecules in the costimulation of T cells. CD24 associates in cis with Siglec10 and with the danger-associated molecules HMGB1, HSP70, or HSP90 which are released from necrotic or damaged cells. Formation of these ternary complexes fills a protective role: the resulting Siglec10 signaling inhibits inflammatory responses that are otherwise induced by extracellular DAMPs.

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