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Recombinant Rat IL-2

Recombinant Rat IL-2

Item no.	CS-CRI146A
Manufacturer	Cell Sciences
Amount	2 ug
Category	Peptides & Proteins Recombinant Proteins Cell Biology Cell Culture Cytokines
Type	Proteins
Specific against	Rat (Rattus norvegicus)
Host	E.coli
Purity	>98.0% as determined by RP-HPLC and SDS-PAGE
Sequence	The sequence of the first five N-terminal amino acids is Met-Ala-Pro-Thr-Ser.
ECLASS 10.1	32160409
ECLASS 11.0	32160409
UNSPSC	12352202
Similar products	T cell growth factor, aldesleukin, interleukin-2, involved in regulation of T-cell clonal expansion
Available
Storage Conditions	Lyophilized product is stable at room temperature for 3 weeks, but it is recommended to store the lyophilized product desiccated at -80C. Upon reconstitution, protein should be stored at 2-4C for one week and for future use at -80C. Add a carrier protein (0.1% HSA or BSA) as a stabilizer for long term storage. Please note that the addition of any carrier protein into this product may produce unwanted endotoxin. This depends upon the particular application employed. Avoid repeated freeze-thaw cycles.
Molecular Weight	15.3 kDa
Description	Recombinant rat IL-2 is a single, non-glycosylated polypeptide chain containing 134 amino acids.
Formulation	Lyophilized from a concentrated (1 mg/ml) solution after extensive dialysis against 10 mM sodium citrate buffer, pH 4.0.
Reconstitution	Centrifuge vial prior to opening. Reconstitute in sterile 20 mM AcOH to a concentration not less than 100 ug/ml to fully solubilize the protein. After complete solubilization of the protein, it can be further diluted into other aqueous solutions.
Specificity	2.5 MIU/mg
Biological Activity	Determined by the dose-dependent stimulation of mouse CTLL-2 cells. The ED50 is < 0.4 ng/ml.
Endotoxin Level	<0.1 ng/ug of protein

Note: The presented information and documents (Manual, Product Datasheet, Safety Datasheet and Certificate of Analysis) correspond to our latest update and should serve for orientational purpose only. We do not guarantee the topicality. We would kindly ask you to make a request for specific requirements, if necessary.

All products are intended for research use only (RUO). Not for human, veterinary or therapeutic use.

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CS-CRI146A-datasheet.pdf

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Amount: 2 ug

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Delivery expected until 1/29/2026

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