Description
Galectin-9 is a secreted carbohydrate-binding protein with two lectin domains connected by a linker region.Galectins are a family of proteins defined by their binding specificity for β-galactoside sugars, such as N-acetyllactosamine , which can be bound to proteins by either N-linked or O-linked glycosylation.
Specifications
|
Synonyms |
Ecalectin; GAL9; gal-9; Galectin9; Galectin-9; HUAT; LGALS9; LGALS9A; MGC117375; MGC125973; MGC125974 |
|
Uniprot No. |
O00182-2 |
|
Source |
Recombinant Human Galectin 9/LGALS9 Protein is expressed from HEK293 with His tag at the N-terminal. It contains Ala2-Thr323 |
|
Molecular Weight |
The protein has a predicted MW of 36.9 kDa. Due to glycosylation, the protein migrates to 60-68 kDa based on Tris-Bis PAGE result. |
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Physical Appearance |
Sterile Filtered White lyophilized (freeze-dried) powder. |
|
Purity |
> 95% as determined by SDS-PAGE. |
|
Endotoxin |
< 1.0 EU per 1μg of the protein by the LAL method. |
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Formulation |
Lyophilized from 0.22 μm filtered solution in PBS (pH 7.4). Normally 5% trehalose is added as protectant before lyophilization. |
|
Reconstitution |
Centrifuge tubes before opening. Reconstituting to a concentration more than 100 μg/mL` is recommended. Dissolve the lyophilized protein in distilled water. |
Storage
The products are shipped with ice pack and can be stored at -20℃ for 1 year.
2-7 days, 2 to 8 °C under sterile conditions after reconstitution.
3 months, -20 °C under sterile conditions after reconstitution.
Recommend to aliquot the protein into smaller quantities for optimal storage. Please avoid freeze-thaw cycles.
Note
1.For your safety and health, please wear lab coats and disposable gloves for operation.
2.For research use only!
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