IL-2 human active recombinant protein

IL-2 human active recombinant protein

€295.00
In stock
SKU
600126
Catalog Number: 600126
Size: 0.05 mg
Datasheet
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Protein Family: Cytokines

Pathway and Disease: Signaling Molecules and Interaction, Immune System, Metabolic Disorders, Cancers

Alternate Names: interleukin-2, IL-2, T-cell growth factor, TCGF, aldesleukin, IL2Description:
Interleukin-2 (IL-2 or T-cell growth factor) is an immunomodulatory cytokine produced by stimulated T-cells. IL-2 activity is signaled via interaction with the IL-2R receptor. Recombinant IL-2 produced in E. coli is a single non-glycosylated polypeptide chain containing 134 amino acids with a MW of 15,517 Da. Recombinant human IL-2 has a Ser residue instead of Cys at position 126.

Source: E. coli. Endotoxin level as measured by LAL is <0.01ng/ug or <0.1EU/ug.

Applications: E, WB

Application Notes:
Recombinant Human IL-2 is fully bioactive when compared to standard. The ED50 as measured by the dose-dependent proliferation of CTLL-2 cells is 0.64 ng/ml.

Accession No.: P60568

MW: 15517 Da

Sequence:
MAPTSSSTKK TQLQLEHLLL DLQMILNGIN NYKNPKLTRM LTFKFYMPKK ATELKHLQCL EEELKPLEEV LNLAQSKNFH LRPRDLISNI NVIVLELKGS ETTFMCEYAD ETATIVEFLN RWITFSQSII STLT

Purity:
Purity > 90% as determined by RP-HPLC and reducing and non-reducing SDS-PAGE. Protein Content determined by UV spectroscopy at 280 nm and analysis by RP-HPLC calibrated against a known standard. Quantitation on SDS-PAGE against a known standard.

Format:
Each vial contains 50 ug protein lyophilized in 10 mM sodium citrate pH3.0. Reconstitute with 0.5 ml sterile deionized water for a final concentration of 0.1 mg/ml.

Storage: Store at -20°C. Product is guaranteed one year from the date of shipment. Following reconstitution, store at -20°C. We recommend to add a carrier protein (0.1% HSA or BSA) for long term storage.
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