Recombinant Human IL-17A (Gly24-Ala155) & IL-17F (Arg31-Gln163) Protein
Product Description
Cat
IMP-10617
Official Symbol
IL17A
Product Overview
Recombinant human IL-17A (Gly24-Ala155) and IL-17F (Arg31-Gln163) without tag was expressed in Chinese Hamster Ovary cell line.
Description
IL-17A/F is an approximately 40 kDa, secreted, disulfide-linked heterodimeric glycoprotein comprised of two members of the IL-17 family of cytokines, IL-17A and IL-17F. Members of this family demonstrate a structural motif termed a cysteine-knot that also characterizes a large superfamily of growth factors. Although most cysteine-knot superfamily members use three intrachain disulfide bonds to create a knot, IL-17 family molecules generate the same structural form with only two disulfide links
Expression System
CHO
Species
Human
Tag
Tag Free
Predicted N Terminal
Gly24 (IL-17A)&Arg21 (IL-17F)
Form
Lyophilized from a 0.2 μm filtered solution in HCl.
Molecular Mass
Predicted Molecular Mass: 15.1 kDa (IL-17A) & 14.9 kDa (IL-17F)
SDS-PAGE: 20 & 16 kDa, reducing conditions
Protein length
IL-17A (Gly24-Ala155) and IL-17F (Arg31-Gln163)
Bio-activity
Measured by its ability to induce IL-6 secretion by NIH-3T3 mouse embryonic fibroblast cells. The ED50 for this effect is 0.4-2 ng/mL.
Endotoxin
<1.0 EU/μg of the protein by the LAL method.
Purity
>95%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Notes
Disulfide-linked homodimer
Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70 centigrade as supplied.
1 month, 2 to 8 centigrade under sterile conditions after reconstitution.
3 months, -20 to -70 centigrade under sterile conditions after reconstitution.
Reconstitution
Reconstitute at 100 μg/mL in 4 mM HCl.
Data Sheet MSDS
For research or industrial raw materials, not for personal medical use!

Online Inquiry
Contact Info