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Recombinant Human IL-2R beta/CD122 Protein, HPLC-verified Europäischer Partner

ArtNr 10696-HCCH-4
Hersteller Sino Biological
Menge 4 mg
Quantity options 1 mg 10 ug 100 ug 2 mg 20 ug 4 mg 5 ug
Kategorie
Typ Proteins
Specific against Human (Homo sapiens)
Host Human
Purity > 90 % as determined by SDS-PAGE
Sequence Met1-Asp239
ECLASS 10.1 32160409
ECLASS 11.0 32160409
UNSPSC 12352202
Alias CD122,IL15RB,P70-75
Similar products IL2RB
Lieferbar
Manufacturer - Type
Protein
Manufacturer - Conjugate / Tag
C-cleavage
Shipping Temperature
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.
Storage Conditions
Store it under sterile conditions at -20C to -80C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Antigen molecule name
IL2RB
Protein Construction
The mature form of human IL2 Rbeta (NP_000869.1) extracellular domain (Met 1-Asp 239) with five amino acids (DDDDK) at the C-terminus was expressed and purified.
Expressed Host
Human Cells
Bio-Activity
1. Measured by its binding ability in a functional ELISA.
Immobilized human IL2Rb at 10 ug/ml (100 ul/well) can bind biotinylated human IL2 (Cat:11848-HNAE), The EC50 of biotinylated human IL2 (Cat:11848-HNAE) is 0.1-0.24 ug/mL.
2. Measured by its ability to inhibit IL15-dependent proliferation of MO7e human megakaryocytic leukemic cells in the presence of 4.0 ng/mL of recombinant human IL-15. The ED50 for this effect is 1-4ug/mL.
Endotoxin
< 1.0 EU per ug of the protein as determined by the LAL method
Predicted N Terminal
Ala 27
Molecule Mass
The mature recombinant human IL2 Rbeta consists of 219 amino acids and has a predicted molecular mass of 25.2 kDa. As a result of glycosylation, the rh IL2 Rbeta migrates as an approximately 40 kDa protein in SDS-PAGE under reducing conditions.
Formulation
Lyophilized from sterile 100mM NaCl, 50mM Tris, pH 7.5

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Alle Produkte sind nur für Forschungszwecke bestimmt. Nicht für den menschlichen, tierärztlichen oder therapeutischen Gebrauch.

Menge: 4 mg
Lieferbar: In stock
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