Name : Biotinylated Human Siglec-10 Protein
Product Source :
Recombinant Biotinylated Human Siglec-10 Protein is expressed from HEK293 with hFc tag and Avi tag at the C-Terminus. It contains Met17-Thr546.[Accession | Q96LC7-1]
Molecular Weight :
The protein has a predicted MW of 85.8 kDa. Due to glycosylation, the protein migrates to 95-110 kDa based on Tris-Bis PAGE result.
Endotoxin Level :
Less than 1EU per μg by the LAL method.
Purity :
> 95% as determined by Tris-Bis PAGE
Formulation :
Lyophilized from 0.22 μm filtered solution in PBS, 500mM L-arginine (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution :
Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water.
Storage and Stability :
-20 to -80°C for 12 months as supplied from date of receipt.-80°C for 3-6 months after reconstitution.2-8°C for 2-7 days after reconstitution.Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
Product Concentration :
Tris-Bis PAGE Biotinylated Human Siglec-10 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%. ELISA Data Immobilized Anti-Siglec-10 Antibody, hFc Tag at 5μg/ml (100μl/well) on the plate. Dose response curve for Biotinylated Human Siglec-10, hFc Tag with the EC50 of 0.33μg/ml determined by ELISA.
Background :
Siglec-10 is a ligand for CD52, the target of the therapeutic monoclonal antibody Alemtuzumab. It is also reported to bind to Vascular adhesion protein 1 (VAP-1) and to the co-stimulatory molecule CD24 also known as HSA (Heat-stable antigen).Siglecs (sialic acid binding Ig-like lectins) are I-type lectins that belong to the immunoglobulin superfamily. They are characterized by an N-terminal Ig-like V-type domain which mediates sialic acid binding, followed by a varying number of Ig-like C2-type domains. Siglecs 5-11 constitute the CD33/Siglec-3 related group, and are differentially expressed in the hematopoietic system.
Synonyms :
SLG2; SIGLEC10; MGC126774; PRO940
References & Citations :
(1)Barkal AA, et al.CD24 signalling through macrophage Siglec-10 is a target for cancer immunotherapy.Nature. 2019 Jul 31. doi: 10.1038/s41586-019-1456-0.
Related category websites: https://www.medchemexpress.com/recombinant-proteins.html
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