FluoSite™ Anti-PD-L1 Antibody, PE-labeled
R-Phycoerythrin-labeled anti-PD-L1 recombinant murine/human antibody recognizing the PD-1 binding region of human PD-L1.FluoSite™is a tag-based method for site-specific conjugation of antibodies with fluorophores, ensuring the labeling site is far from the antigen-binding domain to preserve antibody functionality. This precise, consistent labeling ensures the homogeneity of the labeled antibody preparation, making it ideal for flow cytometry and other high-sensitivity applications.
Product Specifications
CAS Number
9007-83-4
UniProt
Q9NZQ7
Cross Reactivity
This antibody does not cross-react with mouse PD-L1, but does cross-react with monkey (M. fascicularis) PD-L1. It has not been tested with other species.
Label
R-Phycoerythrin (PE) is an oligomeric protein complex (270 kDa) from red algae that exhibits intensely bright red-orange fluorescence with high quantum yields. The complex consists of six heterodimers, α subunit (18 kDa) and β-subunit (20 kDa), and an additional γ-subunit (34 kDa) . PE is covalently attached randomly through lysines on the target protein.
Purification
Protein A affinity chromatography from HEK293 supernatants.
Purity
≥ 90%
Shipping Conditions
-80°C
Storage Conditions
At least 12 months at -80°C.
Calculated Molecular Weight
144 kDa + glycans + PE
Formulation
8 mM Na phosphate pH 7.4,110 mM NaCl, 2.2 mM KCl and 20% glycerol.
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