IL2-HM401B-100μg / 询价
IL2-HM401B-500μg / 询价
IL2-HM401B-500μgx2 / 询价
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关联产品
Biotinylated Human IL-2 R alpha/CD25 Protein
Human IL-2 R beta/CD122 Protein
Biotinylated Human IL-2 R gamma/CD132 Protein
Human IL-2 R beta&IL-2 R gamma Protein
Human IL-2 R alpha/CD25 Protein
Human IL-2 R beta/CD122 Protein
Biotinylated Human IL-2 R beta/CD122 Protein
Cynomolgus IL-2 R beta/CD122 Protein
Biotinylated Cynomolgus IL-2 R beta/CD122 Protein (Primary Amine Labeling)
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Biotinylated Human IL-2 Protein
Recombinant Biotinylated Human IL-2 Protein is expressed from HEK293 with His tag and Avi tag at the C-terminus.It contains Ala21-Thr153 [Accession | P60568].
The protein has a predicted MW of 18.32 kDa. Due to glycosylation, the protein migrates to 19-25 kDa based on Bis-Tris PAGE result.
> 95% as determined by Bis-Tris PAGE
> 95% as determined by HPLC
Less than 1EU per μg by the LAL method.
Lyophilized from 0.22 μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water.
-20 to -80°C for 12 months as supplied from date of receipt.
-80°C for 3 months after reconstitution.
Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
Biotinylated Human IL-2 on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.
The purity of Biotinylated Human IL-2 is greater than 95% as determined by SEC-HPLC.
Immobilized Human IL-2 R alpha, His Tag at 1μg/ml (100μl/well) on the plate. Dose response curve for Biotinylated Human IL-2, His Tag with the EC50 of 0.12μg/ml determined by ELISA (QC Test).
Interleukin-2 (IL-2) is an interleukin, a type of cytokine signaling molecule in the immune system. It is a 15,5 - 16 kDa protein that regulates the activities of white blood cells (leukocytes, often lymphocytes) that are responsible for immunity. IL-2 has essential roles in key functions of the immune system, tolerance and immunity, primarily via its direct effects on T cells.
IL2; T-cell growth factor; TCGF; Aldesleukin
(1)Sim G C , Martin-Orozco N , Jin L , et al. IL-2 therapy promotes suppressive ICOS Treg expansion in melanoma patients[J]. The Journal of clinical investigation, 2013, 124(1).
