Recombinant Human Protein IL-40 (C17orf99)

Shipping Cost Note
Each Recombinant Protein price includes shipping cost to Canada and import fees. Please ask for a discounted quote if ordering multiple Cusabio products.
 
Delivery Time Note
This product is usually imported from the manufacturer after order placement. Please expect longer delivery times of 7-14 days.
 
Catalog No.
CSB-MP747634HU
 
Product Name
Recombinant Human Protein IL-40 (C17orf99)
 
In Stock
Yes
 
Activity
Not Tested
 
Research Area
Cell Biology
 
Uniprot ID
Q6UX52
 
Gene Names
C17orf99
 
Alternative Names
Interleukin-40
 
Organism
Homo sapiens (Human)
 
Source
Mammalian cell
 
Expressed Region
21-265aa
 
Protein Length
Full Length of Mature Protein
 
Tag Info
C-terminal hFc-tagged
 
Target Protein Sequence
REEEITPVVSIAYKVLEVFPKGRWVLITCCAPQPPPPITYSLCGTKNIKVAKKVVKTHEPASFNLNVTLKSSPDLLTYFCWASSTSGAHVDSARLQMHWELWSKPVSELRANFTLQDRGAGPRVEMICQASSGSPPITNSLIGKDGQVHLQQRPCHRQPANFSFLPSQTSDWFWCQAANNANVQHSALTVVPPGGDQKMEDWQGPLESPILALPLYRSTRRLSEEEFGGFRIGNGEVRGRKAAAM
 
MW
56.0 kDa
 
Purity
Greater than 85% as determined by SDS-PAGE.
 
Endotoxin
Not Tested.
 
Form
Liquid or Lyophilized powder
 
Buffer
If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol.
If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
 
Resonstitution
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℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
 
Storage
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℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.
 
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.
 
Relevances
Probable B cell-associated cytokine that plays a role in the regulation of humoral immune responses. Involved in lymphocyte B cell development and immunoglobulin/IgA production.
 
References
"Identification of IL-40, a novel B cell-associated cytokine."
Catalan-Dibene J., Vazquez M.I., Luu V.P., Nuccio S.P., Karimzadeh A., Kastenschmidt J.M., Villalta S.A., Ushach I., Pone E.J., Casali P., Raffatellu M., Burkhardt A.M., Hernandez-Ruiz M., Heller G., Hevezi P.A., Zlotnik A.
J. Immunol. 199:3326-3335(2017)
 
Function