Elabscience

Recombinant Human Interferon Lambda-2/IL-28A Protein (His Tag)

Product Code:
 
PKSH032602
Product Group:
 
Recombinant Proteins
Supplier:
 
Elabscience
Host Type:
 
Human
Regulatory Status:
 
RUO
Shipping:
 
This product is provided as lyophilized powder which is shipped with ice packs.
Storage:
 
Lyophilized protein should be stored at < -20°C though stable at room temperature for 3 weeks.Reconstituted protein solution can be stored at 4-7°C for 2-7 days.Aliquots of reconstituted samples are stable at < -20°C for 3 months
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CodeSizePrice
PKSH032602-10ug10ug£180.00
Quantity:
PKSH032602-50ug50ug£378.00
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This product comes from: China.
Typical lead time: 14-21 working days.
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Further Information

Abbreviation:
Interferon Lambda-2;IL-28A
Accession:
Q8IZJ0
Background:
IL-28A (Interferon-λ2,IFN-λ2), IL-28B/IFN-λ3, and IL-29/IFN-λ1 are type III interferons which are distantly related to IL-10 family and type I IFN family cytokines. Mature human IL-28A is an approximately 22-25 kDa protein that shares 66% amino acid (aa) sequence identity with mouse and rat IL-28A and shows cross-species activity. It shares 96% and 70% aa sequence identity with human IL-28B and IL-29, respectively. IL-28A promotes the Th1 polarization of dendritic cells in the airway and inhibits Th2 and Th17 mediated inflammation. IL-28A additionally exhibits anti-tumor activity, in part by enhancing IL-12 dependent anti-tumor CTL responses in vivo. In contrast, it is up-regulated in invasive bladder cancer where it promotes tumor cell migration.
Calculated MW:
20.6 kDa
Endotoxin:
< 1.0 EU per ug of the protein as determined by the LAL method.
Expression Host:
HEK293 Cells
Formulation:
Lyophilized from a 0.2 um filtered solution of PBS, pH7.4.
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.
Fusion tag:
C-6His
ObservedMW:
20 kDa
Purity:
> 95 % as determined by reducing SDS-PAGE.
Sequence:
Val26-Val200
Target Synonym:
Interferon lambda-2;IFN-lambda-2;Cytokine Zcyto20;Interleukin-28A;IL-28A;IFNL2;IL28A;ZCYTO20
UNIProt ID:
Q8IZJ0

Documents