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Human CellExpLAG3 /CD223, human recombinant protein

LAG3, CD223, FDC

Product info
Primary Accession P18627
Calculated MW This protein is fused with 6×His tag at the C-terminus, has a calculated MW of 47 kDa. The predicted N-terminus is Leu 23. DTT-reduced Protein migrates as 60 kDa due to glycosylation.
Additional Info
Gene ID 3902
Gene Symbol LAG3
Other Names LAG3, CD223, FDC
Gene Source Human
Source HEK293 cells
Assay&Purity SDS-PAGE; ≥95%
Assay2&Purity2 N/A;
Recombinant Yes
Target/Specificity LAG3 /CD223
Application Notes Centrifuge the vial prior to opening. Reconstitute in sterile PBS, pH 7.4 to a concentration of 50 µg/ml. Do not vortex. This solution can be stored at 2-8°C for up to 1 month. For extended storage, it is recommended to store at -20°C.
Format Lyophilized
Storage -20°C; Lyophilized from 0.22 µm filtered solution in PBS, pH7.4. Generally 5-8% Mannitol or trehalose is added as a protectant before lyophilization.
Citations (0)

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Lymphocyte activation gene 3 protein (LAG3) is also known as CD antigen CD223 and protein FDC, which belongs to immunoglobulin (Ig) superfamily and contains 4 extracellular Ig-like domains. The LAG3 gene contains 8 exons. The sequence data, exon/intron organization, and chromosomal localization all indicate a close relationship of LAG3 to CD4. LAG3 /CD223 involved in lymphocyte activation. LAG3 /CD223 binds to HLA class-II antigens.


Triebel F.,et al.J. Exp. Med. 171:1393-1405(1990).
Triebel F.,et al.Submitted (SEP-2001) to the EMBL/GenBank/DDBJ databases.
Ota T.,et al.Nat. Genet. 36:40-45(2004).
Scherer S.E.,et al.Nature 440:346-351(2006).
Mural R.J.,et al.Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases.

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$ 195.00
$ 595.00
Cat# PBV10903r
(40 western blots)
Availability: 5-7days
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