SRP3242
IL-2 from rat
recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC), suitable for cell culture
Synonym(s):
Aldesleukin, T-cell growth factor (TCGF)
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About This Item
NACRES:
NA.32
UNSPSC Code:
12352202
biological source
rat
recombinant
expressed in E. coli
assay
≥98% (HPLC), ≥98% (SDS-PAGE)
form
lyophilized
potency
≤0.4 ng/mL ED50
mol wt
15.3 kDa
packaging
pkg of 20 μg
technique(s)
cell culture | mammalian: suitable
impurities
<0.1 EU/μg endotoxin, tested
color
white to off-white
UniProt accession no.
shipped in
wet ice
storage temp.
−20°C
Gene Information
rat ... IL2(116562)
General description
IL-2 is a powerful immunoregulatory lymphokine produced by T-cells in response to antigenic or mitogenic stimulation. IL-2/IL-2R signaling is required for T-cell proliferation and other fundamental functions which are essential for the immune response. IL-2 stimulates growth and differentiation of B-cells, NK cells, lymphokine activated killer cells, monocytes, macrophages and oligodendrocytes. Recombinant rat IL-2 is a 15.3 kDa protein containing 134 amino acid residues.
Biochem/physiol Actions
IL-2 is a powerful immunoregulatory lymphokine produced by T-cells in response to antigenic or mitogenic stimulation. Recombinant rat IL-2 is a 15.3 kDa protein containing 134 amino acid residues.
Physical form
Lyophilized from 10 mM Sodium Citrate, pH 4.0.
Preparation Note
Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/ml. Do not vortex. This solution can be stored at 2-8°C for up to 1 week. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20°C to -80°C.
Other Notes
MAPTSSPAKE TQQHLEQLLL DLQVLLRGID NYKNLKLPMM LTFKFYLPKQ ATELKHLQCL ENELGALQRV LDLTQSKSFH LEDAGNFISN IRVTVVKLKG SENKFECQFD DEPATVVEFL RRWIAIAQSI ISTM
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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