Equine IL-2 recombinant Protein

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Product Overview, Sizes and Prices
	Proteins Synonyms: Interleukin-2, IL-2, T-cell growth factor, TCGF, IL2. Source: E. coli Biological Activity: ≥ 1 x 103 IU/mg. Purity: ≥ 97 % (SDS-PAGE, HPLC) Physical State: Lyophilized Manufacturer:  Active Bioscience	Article No. Size Price   1505.990.005 5 µg 90 € 1505.990.020 20 µg 175 € 1505.990.199 1 mg 2.390 € Please inquire for other vial sizes and custom vialing.

 

 

Produktdetails

Synonyms

Interleukin-2, IL-2, T-cell growth factor, TCGF, IL2.

 

Description of Equine IL-2

Recombinant Equine Interleukin-2 produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 129 amino acids (with a substitution of S for C - at position 141 compared with the wild type IL2) and having a molecular mass of 14.9kDa.

 

Biological Activity

The ED₅₀ as determined by a cell proliferation assay using murine CTLL-2 cells is less than 1.0 µg/ml, corresponding to a specific activity of > 1000 IU/mg.

 

Reconstitution

It is recommended to reconstitute the lyophilized IL2 in sterile 18M-cm H₂O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

 

Stability

Lyophilized Interleukin-2 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IL2 should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA, order number: 2835.955.xyz or 2835.958.xyz, or BSA, order number: 2835.919.xyz). Please avoid repeated freeze-thaw cycles.

 

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Amino Acid Sequence

APTSSSKRET QQQLKQLQMD LKLLLEGVNN NKNPKLSKML TFKINMPKKA TELKHLQCLE EELKPLEEML KNFLSKDIKE LMSNINVTVL GLKGSETRFT CEYDDETGTI VEFLNKWITF SQSIFSTMT

 

Shipped at room temperature

 

 

Download Datasheet

 

 

 

 

 

Usage: For research use only. Not for use in diagnostic or therapeutic procedures. Not for human use.

 

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