|Synonym||2B4, NAIL, NKR2B4, Nmrk, SLAMF4|
|Protein Construction||High quality, high purity and low endotoxin recombinant Human 2B4 / SLAMF / CD244 Protein (Fc Tag) (10042-H02H), tested reactivity in Human and has been validated in SDS-PAGE.100% guaranteed.|
|Expressed Host||Human Cells|
|Shipping||In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.|
Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
|Purity||> 97 % as determined by SDS-PAGE|
|Bio-Activity||1. Measured by its binding ability in a functional ELISA. Immobilized human CD48 at 10 μg/ml (100 μl/well) can bind recombinant human 2B4 / CD244 with a linear range of 0.004-0.4 μg/ml. 2. Measured by its ability to bind biotinylated mouse CD48 in a functional ELISA.|
|Endotoxin||< 1.0 EU per μg of the protein as determined by the LAL method|
|Stability||Samples are stable for up to twelve months from date of receipt at -70℃|
|Predicted N Terminal||Cys 22|
|Molecule Mass||The recombinant 2B4/CD244/Fc chimera is a disulfide-linked homodimer. The reduced monomer comprises 438 amino acids and predicts a molecular mass of 49 kDa. As a result of glycosylation, the rh2B4/CD244/Fc monomer migrates as an approximately 70-80 kDa band in SDS-PAGE under reducing conditions.|
|Storage||Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.|
|Reconstitution||A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.|
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