Active Recombinant Human IL2, His tagged
Cat.No. : | IL2-501H |
Product Overview : | Recombinant Human Interleukin-2/IL-2 is produced by our mammalian expression system in human cells. The target protein is expressed with sequence (Pro22-Thr153) of Human IL-2 fused with a polyhistidine tag at the C-terminus. |
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Description : | Recombinant Human Interleukin-2 is a highly purified protein with a molecular weight of approximately 15,300 Daltons. The chemical name is des-alanyl-1, serine-125 Human Interleukin-2. It is produced by recombinant DNA technology using a genetically engineered E. coli strain containing an analog of the human interleukin-2 gene. Genetic engineering techniques were used to modify the Human IL-2 gene, and the resulting expression clone encodes a modified Human IL-2. This recombinant form differs from native Interleukin-2 in following ways: 1) it is not glycosylated; 2) the molecule has no N-terminal alanine; 3) the molecule has serine substituted for cysteine at amino acid position 125; 4) the aggregation state of molecule is likely to be different from that of native IL-2. |
Source : | Human Cells |
Species : | Human |
Tag : | His |
Form : | Lyophilized from a 0.2 μM filtered solution of 20mM PB, 150mM NaCl, pH 7.4. |
Bio-activity : | >1.0 x 10^7 U/mg |
Endotoxin : | Less than 0.1 EU/μg. |
Purity : | Greater than 95% as determined by SEC-HPLC and reducing SDS-PAGE. |
Storage : | Lyophilized protein should be stored at< -20°c, though stable at room temperature for 3>Reconstituted protein solution can be stored at 4-7°C for 2-7 days.Aliquots of reconstituted samples are stable at< -20°c for 5> |
Reconstitution : | Always centrifuge tubes before opening. Do not mix by vortex or pipetting.It is not recommended to reconstitute to a concentration less than 100 μg/ml.Dissolve the lyophilized protein in 1X PBS.Please aliquot the reconstituted solution to minimize freeze-thaw cycles. |
Gene Name : | IL2 interleukin 2 [ Homo sapiens ] |
Official Symbol : | IL2 |
Synonyms : | IL2; interleukin 2; interleukin-2; IL 2; T cell growth factor; TCGF; aldesleukin; involved in regulation of T-cell clonal expansion; IL-2; lymphokine; |
Gene ID : | 3558 |
mRNA Refseq : | NM_000586 |
Protein Refseq : | NP_000577 |
MIM : | 147680 |
UniProt ID : | P60568 |
Chromosome Location : | 4q26-q27 |
Pathway : | Allograft rejection, organism-specific biosystem; Allograft rejection, conserved biosystem; Autoimmune thyroid disease, organism-specific biosystem; Autoimmune thyroid disease, conserved biosystem; Calcineurin-regulated NFAT-dependent transcription in lymphocytes, organism-specific biosystem; Calcium signaling in the CD4+ TCR pathway, organism-specific biosystem; Chagas disease (American trypanosomiasis), organism-specific biosystem; |
Function : | carbohydrate binding; cytokine activity; glycosphingolipid binding; growth factor activity; interleukin-2 receptor binding; interleukin-2 receptor binding; kappa-type opioid receptor binding; kinase activator activity; |
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For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.
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Q&As (10)
Ask a questionIL2 promotes the formation of memory T-cells.
IL2 has a pro-tumorigenic role in the tumor microenvironment.
IL2 synergizes with IL-12 in a mixed cytokine environment.
IL2 upregulates the expression of PD-1 checkpoint inhibitors.
IL2 is rapidly internalized by activated T-cells.
IL2 induces M1 macrophage polarization.
IL2 increases blood-brain barrier permeability.
IL2's affinity for its receptor decreases under hypoxic conditions.
IL2's bioactivity is enhanced by glycosylation.
IL2 promotes the differentiation of Th17 cells.
Customer Reviews (3)
Write a reviewPotent in T-cell activation.
Suitable for cytokine assays.
High stability.
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