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FluoSite™ Anti-LAG3 Antibody, PE-Labeled

R-Phycoerythrin-labeled recombinant human Anti-LAG3 antibody recognizing the LAG3 binding region.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

P18627

Cross Reactivity

This antibody has not been tested for cross reactivity with any other species.

Tag

PE Labeled

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.

Applications

Useful for labeling cells expressing LAG3 for flow cytometry and immunofluorescence microscopy.

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

Heavy Chain: 51 kDa + PE, Light Chain: 26 kDa + PE

Formulation

8 mM Na Phosphate pH 7.4,110 mM NaCl, 2.2 mM KCl and 20% glycerol

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