Elabscience

Recombinant Human Interleukin-21/IL-21 Protein (Active)

Product Code:
 
PKSH032631
Product Group:
 
Recombinant Proteins
Supplier:
 
Elabscience
Host Type:
 
Human
Regulatory Status:
 
RUO
Application:
 
Enzyme-Linked Immunosorbent Assay (ELISA)
Shipping:
 
The product is shipped at ambient temperature. Upon receipt store it immediately at the storage temperature listed.
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
PKSH032631-10ug10ug£219.00
Quantity:
PKSH032631-50ug50ug£497.00
Quantity:
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This product comes from: China.
Typical lead time: 14-21 working days.
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Further Information

Abbreviation:
Interleukin-21;IL-21
Accession:
Q9HBE4
Activity:
Immobilized Human IL-21 at 10ug/ml(100 ul/well) can bind Human IL-2RG-Fc(Cat: PKSH033410).
Background:
IL-21 induces the production of IgG1 and IgG3 in B-cells. IL-21 may promote the transition between innate and adaptive immunity. IL-21 may have a role in proliferation and maturation of natural killer cells in synergy with IL15. IL-21 stimulates interferon gamma production in T-cells and natural killer cells by synergy with IL15 and IL18. Dysregulation of IL-21 has a role in multiple immune-mediated diseases including lupus, psoriasis and chronic inflammatory diseases.
Calculated MW:
15.6 kDa
Endotoxin:
< 1.0 EU per ug of the protein as determined by the LAL method.
Expression Host:
E.coli
Formulation:
Lyophilized from a 0.2 um filtered solution of 20mM PB,150mM NaCl,pH7.2.
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:
None
ObservedMW:
16 kDa
Purity:
> 95 % as determined by reducing SDS-PAGE.
Sequence:
Gln23-Ser155
Target Synonym:
Interleukin-21;IL-21;Za11;IL21
UNIProt ID:
Q9HBE4

Documents