Products for Research Use Only

Recombinant Human Interleukin-5 protein (IL5) (Active)

CAT: 0399-CSB-AP001721HU-01Size: 10 µgDry Ice: NoHazardous: No
Product image 1
1 / 1
CAT#:0399-CSB-AP001721HU-01Size:10 µg
Selected
24/48H Stock Items & 2 to 6 Weeks non Stock Items.
Quick Request Actions
Product Name Alternative
IL-5, Eosinophil differentiation factor, T-cell replacing factor, TRF
Abbreviation
Recombinant Human IL5 protein (Active)
Gene Name
IL5
UniProt
P05113
Expression Region
20-134aa
Organism
Homo sapiens (Human)
Target Sequence
M+IPTEIPTSALVKETLALLSTHRTLLIANETLRIPVPVHKNHQLCTEEIFQGIGTLESQTVQGGTVERLFKNLSLIKKYIDGQKKKCGEERRRVNQFLDYLQEFLGVMNTEWIIES
Tag
Tag-Free
Type
Active Protein & In Stock Protein
Source
E.Coli
Field of Research
Immunology
Relevance
Factor that induces terminal differentiation of late-developing B-cells to immunoglobulin secreting cells.
Endotoxin
Less than 1.0 EU/μg as determined by LAL method.
Purity
>98% as determined by SDS-PAGE.
Activity
Yes
Bioactivity
Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using human TF-1 cells is less than 0.1 ng/ml, corresponding to a specific activity of > 1.0 x 107 IU/mg.
Form
Lyophilized powder
Buffer
Lyophilized from a 0.2 µm filtered 20mM PB, pH 7.5, 3 % trehalose, 0.1 % Tween-80
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Function
Factor that induces terminal differentiation of late-developing B-cells to immunoglobulin secreting cells.
Molecular Weight
13.3 kDa
Storage Conditions
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Protein Length
Full Length of Mature Protein