Bioactivity
(Interleukin-5 (IL-5), a secreted glycoprotein, is a member of the hematopoietic family. Interleukin 5 has been shown to stimulate the proliferation of TF-1 cells. To test this effect, TF-1 cells were seeded into triplicate wells of 96-well plates at a density of 2 x 104 cells/well and incubated for 72h in the presence or absence of various concentrations of recombinant human IL-5 at 37 degree C. The growth of cells were observed by inverted microscope and cell proliferation was measured by Cell Counting Kit-8 (CCK-8). Briefly, 10 ul of CCK-8 solution was added to each well of the plate, then measure the absorbance at 450 nm using a microplate reader after incubating the plate for 1-4 hours at 37 degree C. Cell proliferation of TF-1 cells after incubation with IL-5 for 72h observed by inverted microscope was shown in Figure 1. The dose-effect curve of recombinant human IL-5 was shown in Figure 2. It was obvious that it significantly promoted cell proliferation of TF-1 cells. The ED50 for this effect is typically 35 ng/ml.)
Interleukin 5 (IL5) Active Protein | IL5 active protein
Active Interleukin 5 (IL5)
Gene Names
IL5; EDF; TRF; IL-5
Applications
Activity Assay, Cell Culture
Purity
Greater than 90% by SDS-PAGE
Synonyms
Interleukin 5 (IL5); N/A; Active Interleukin 5 (IL5); Interleukin 5; IL5 active protein (eukaryotic,293F cell), Human; E-CSF; ESGF; EDF; TRF; Colony-Stimulating Factor,Eosinophil; T-Cell replacing Factor; B Cell Differentiation Factor I; Eosinophil Differentiation Factor4; IL5 active protein
Host
293F cell
Purity/Purification
Greater than 90% by SDS-PAGE
Form/Format
Freeze-dried powder; PBS, pH7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300.
Sequence
IIe20~Ser134
Applicable Applications for IL5 active protein
Activity Assay, Cell Culture
Species
Human
Expression System
Eukaryotic expression
Tag
N-terminal His Tag and C-terminal Fc Region of Human IgG1
Endotoxin Level
<1.0EU per 1ug (determined by the LAL method)
Isoelectric Point
7.5
Research Area
Cytokine, Infection immunity
Preparation and Storage
Store at 2-8 degree C for one month, -80 degree C for 12 months
Bioactivity
(Interleukin-5 (IL-5), a secreted glycoprotein, is a member of the hematopoietic family. Interleukin 5 has been shown to stimulate the proliferation of TF-1 cells. To test this effect, TF-1 cells were seeded into triplicate wells of 96-well plates at a density of 2 x 104 cells/well and incubated for 72h in the presence or absence of various concentrations of recombinant human IL-5 at 37 degree C. The growth of cells were observed by inverted microscope and cell proliferation was measured by Cell Counting Kit-8 (CCK-8). Briefly, 10 ul of CCK-8 solution was added to each well of the plate, then measure the absorbance at 450 nm using a microplate reader after incubating the plate for 1-4 hours at 37 degree C. Cell proliferation of TF-1 cells after incubation with IL-5 for 72h observed by inverted microscope was shown in Figure 1. The dose-effect curve of recombinant human IL-5 was shown in Figure 2. It was obvious that it significantly promoted cell proliferation of TF-1 cells. The ED50 for this effect is typically 35 ng/ml.)
Bioactivity
(Interleukin-5 (IL-5), a secreted glycoprotein, is a member of the hematopoietic family. Interleukin 5 has been shown to stimulate the proliferation of TF-1 cells. To test this effect, TF-1 cells were seeded into triplicate wells of 96-well plates at a density of 2 x 104 cells/well and incubated for 72h in the presence or absence of various concentrations of recombinant human IL-5 at 37 degree C. The growth of cells were observed by inverted microscope and cell proliferation was measured by Cell Counting Kit-8 (CCK-8). Briefly, 10 ul of CCK-8 solution was added to each well of the plate, then measure the absorbance at 450 nm using a microplate reader after incubating the plate for 1-4 hours at 37 degree C. Cell proliferation of TF-1 cells after incubation with IL-5 for 72h observed by inverted microscope was shown in Figure 1. The dose-effect curve of recombinant human IL-5 was shown in Figure 2. It was obvious that it significantly promoted cell proliferation of TF-1 cells. The ED50 for this effect is typically 35 ng/ml.)
SDS-PAGE
(Figure. SDS-PAGE)
SDS-PAGE
(Figure. SDS-PAGE)
Product Categories/Family for IL5 active protein
NCBI and Uniprot Product Information
NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
Molecular Weight
15,238 Da
NCBI Official Full Name
interleukin-5
NCBI Official Synonym Full Names
interleukin 5
NCBI Official Symbol
IL5
NCBI Official Synonym Symbols
EDF; TRF; IL-5
NCBI Protein Information
interleukin-5; B-cell differentiation factor I; T-cell replacing factor; colony-stimulating factor, eosinophil; eosinophil differentiation factor
UniProt Protein Name
Interleukin-5
UniProt Gene Name
IL5
UniProt Synonym Gene Names
IL-5; TRF
UniProt Entry Name
IL5_HUMAN
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Product Notes
The IL5 il5 (Catalog #AAA161678) is an Active Protein produced from 293F cell and is intended for research purposes only. The product is available for immediate purchase. AAA Biotech's Interleukin 5 (IL5) can be used in a range of immunoassay formats including, but not limited to, Activity Assay, Cell Culture. Researchers should empirically determine the suitability of the IL5 il5 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. The amino acid sequence is listed below: IIe20~Ser1 34. It is sometimes possible for the material contained within the vial of "Interleukin 5 (IL5), Active Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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