Recombinant Human LGALS9 Protein (Met1-Thr323)
Product Description
Cat
IMP-9940
Official Symbol
LGALS9
Product Overview
Recombinant human Galectin-9 protein (Met1-Thr323) without tag was expressed in Human embryonic kidney cell.
Description
The galectins are a family of beta-galactoside-binding proteins implicated in modulating cell-cell and cell-matrix interactions. The protein encoded by this gene is an S-type lectin. It is overexpressed in Hodgkin's disease tissue and might participate in the interaction between the H&RS cells with their surrounding cells and might thus play a role in the pathogenesis of this disease and/or its associated immunodeficiency. Multiple alternatively spliced transcript variants have been found for this gene.
Expression System
HEK293
Species
Human
Tag
Tag Free
Predicted N Terminal
Met1&Phe3
Form
Lyophilized from a 0.2 μm filtered solution in MOPS, NaCl, EDTA, DTT and Trehalose.
Molecular Mass
Predicted Molecular Mass: 36 kDa
SDS-PAGE: 42-51 kDa, reducing conditions
Protein length
Met1-Thr323
Bio-activity
Measured by its ability of the immobilized protein to support the adhesion of Jurkat human acute T cell leukemia cells. The ED50 for this effect is 0.75-4.5 μg/mL.
Endotoxin
<0.10 EU/μg of the protein by the LAL method.
Purity
>95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie Blue Staining.
Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70 centigrade as supplied.
1 month, 2 to 8 centigrade under sterile conditions after reconstitution.
3 months, -20 to -70 centigrade under sterile conditions after reconstitution.
Reconstitution
Reconstitute at 200 μg/mL in PBS.
Bioactivity-ELISA 1
IMP-9941, 1

Measured by its ability of the immobilized protein to support the adhesion of Jurkat human acute T cell leukemia cells. The ED50 for this effect is 0.75-4.5 μg/mL.

Data Sheet MSDS
For research or industrial raw materials, not for personal medical use!

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