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Datasheet

rHuman IL-21 Protein

009-001-V61-0010 009-001-V61-0100 009-001-V61-1000
10 µg 100 µg 1 mg
SDS-PAGE, Cellular Assay
Human
E. coli
$275.00 /Per Item
$859.00 /Per Item
$7,429.00 /Per Item
10 µg $275.00
100 µg $859.00
1 mg $7,429.00
Availability: Ships in approximately 14 days Availability: Ships in approximately 14 days Availability: Ships in approximately 14 days
Shipping info:

$50.00 to US & $70.00 to Canada for most products. Final costs are calculated at checkout.

Background

Interleukin-21 (IL-21) is a member of the common gamma-chain family of cytokines (includes IL-2, IL-4, IL-7, IL-9, IL-13, and IL-15) and is expressed by activated CD4+ T cells. IL-21 has a private receptor known as IL-21R, which is expressed on T, B, and NK cells. Within the B cell lineage, IL-21 regulates IgG1 production and cooperates with IL-4 for the production of multiple Ab classes in vivo. Initial studies have demonstrated that IL-21 has pleiotropic effects on the proliferation, differentiation, and effector functions of B, T, natural killer, and dendritic cells. Recombinant human IL-21 is a non-glycosylated protein, containing 133 amino acids, with a total molecular weight of 15.5 kDa.

Product Details

Human Interleukin-21 Recombinant Protein - 009-001-V61-0010
Za11
Human
E. coli
Recombinant Protein

Target Details

IL21  - View All IL21 Products
Interleukin-21 purity was determined to be greater than 95% as determined by HpLC, analysis by UV-Spectroscopy at 280nm, and by reducing and non-reducing SDS-pAGE.

Application Details

SDS-PAGE
Cellular Assay  - View References
Interleukin-21 Recombinant Protein has been tested by SDS-PAGE and biological activity and is suitable as a control for polyclonal or monoclonal anti-Interleukin-21 in immunological assays.

Formulation

Lyophilized
0.01 M Sodium Phosphate, pH 7.5
None
None
10µl (10-100µl)
Restore with deionized water (or equivalent)

Shipping & Handling

Ambient
Store vial at -20° C prior to restoration. Dilute only prior to immediate use. Maintain sterility. This product DOES NOT contain preservative. DO NOT VORTEX. For best results aliquot contents and freeze at -20° C or colder. Avoid cycles of freezing and thawing. Centrifuge vial before each opening to dislodge contents from the cap and to clarify if contents are not clear after standing at room temperature.
Expiration date is six (6) months from date of receipt.

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This product is for research use only and is not intended for therapeutic or diagnostic applications. Please contact a technical service representative for more information. All products of animal origin manufactured by Rockland Immunochemicals are derived from starting materials of North American origin. Collection was performed in United States Department of Agriculture (USDA) inspected facilities and all materials have been inspected and certified to be free of disease and suitable for exportation. All properties listed are typical characteristics and are not specifications. All suggestions and data are offered in good faith but without guarantee as conditions and methods of use of our products are beyond our control. All claims must be made within 30 days following the date of delivery. The prospective user must determine the suitability of our materials before adopting them on a commercial scale. Suggested uses of our products are not recommendations to use our products in violation of any patent or as a license under any patent of Rockland Immunochemicals, Inc. If you require a commercial license to use this material and do not have one, then return this material, unopened to: Rockland Inc., P.O. BOX 5199, Limerick, Pennsylvania, USA.