Mouse IL-21 Alexa Fluor® 350-conjugated Antibody

Catalog # Availability Size / Price Qty
IC594U-100UG
Product Details
FAQs
Reviews

Mouse IL-21 Alexa Fluor® 350-conjugated Antibody Summary

Species Reactivity
Mouse
Specificity
Detects mouse IL-21 in Western blots. Does not cross-react with recombinant human IL‑21, recombinant mouse (rm) IL‑15, or rmIL‑12.
Source
Monoclonal Rat IgG2b Clone # 149204
Immunogen
E. coli-derived recombinant mouse IL‑21
Pro25-Ser146
Accession # Q9ES17
Formulation
Supplied 0.2 mg/mL in a saline solution containing BSA and Sodium Azide.
Label
Alexa Fluor 350

Applications

Recommended Concentration
Sample
Intracellular Staining by Flow Cytometry
0.25-1 µg/106 cells
Mouse splenocytes treated with PMA and Ca2+ ionomycin, fixed with paraformaldehyde, and permeabilized with saponin

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

=
÷

Preparation and Storage

Shipping
The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Store the unopened product at 2 - 8 °C. Do not use past expiration date.

Background: IL-21

Interleukin-21 (IL-21) and its receptor appear to play important roles in the regulation of the immune system. IL-21 is most related to IL-2, IL-4, and IL-15. IL-21 R, also called NILR (novel interleukin receptor), is a type I cytokine receptor with 4 conserved cysteine residues and an extracellular WSXWS motif. It is most closely related to IL-2 R beta and IL-4 R alpha. Mouse IL-21 is a 146 amino acid (aa) residue protein with a 24 aa signal peptide. Mouse and human IL-21 share 57% aa identity. IL‑21 is expressed by activated T cells. Although not fully elucidated, the IL-2 R gamma ( gamma c) chain appears to play a role in IL-21 R signaling. The IL-21/IL-21 R interaction appear to play important roles in B and T cell proliferation after antigen stimulation and NK cell maturation.

References
  1. Parrish-Novak, et al. (2000) Nature 408:57.
  2. Ozaki, K. et al. (2000) Proc. Natl. Acad. Sci. USA 97:11439.
  3. Dumoutier, L. et al. (2000) Proc. Natl. Acad. Sci. USA 97:10144.
  4. Asao, H. et al. (2001) J. Immunol. 167:1.
Long Name
Interleukin 21
Entrez Gene IDs
59067 (Human); 60505 (Mouse); 365769 (Rat); 442935 (Canine); 100344172 (Rabbit)
Alternate Names
IL21; IL-21; IL-21Za11interleukin-21; interleukin 21; interleukin-21 isoform

Product Datasheets

FAQs

No product specific FAQs exist for this product, however you may

View all Antibody FAQs

Reviews for Mouse IL-21 Alexa Fluor® 350-conjugated Antibody

There are currently no reviews for this product. Be the first to review Mouse IL-21 Alexa Fluor® 350-conjugated Antibody and earn rewards!

Have you used Mouse IL-21 Alexa Fluor® 350-conjugated Antibody?

Submit a review and receive an Amazon gift card.

$25/€18/£15/$25CAN/¥75 Yuan/¥1250 Yen for a review with an image

$10/€7/£6/$10 CAD/¥70 Yuan/¥1110 Yen for a review without an image

Submit a Review