Human IL-9R Antibody

Catalog # Availability Size / Price Qty

Save Up to 40% on RUO Reagents with BIOSPRING24 (See Details)

Product Details
Supplemental Products
Reviews (1)

Human IL-9R Antibody Summary

Species Reactivity
Detects human IL-9 R in direct ELISAs and Western blots. In direct ELISAs, approximately 15% cross‑reactivity with recombinant human (rh) IL-2 sR gamma, rhIL-5 sR alpha, and rhIL-6 sR is observed and 10% cross-reactivity with rhIL‑2 sR beta is observed and 5% cross‑reactivity with rhIL‑1 sRII, rhIL-4 sR, and rhIL-10 sR is observed.
Polyclonal Goat IgG
Antigen Affinity-purified
S. frugiperda insect ovarian cell line Sf 21-derived recombinant human IL-9 R
Accession # Q01113
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.


Recommended Concentration
Western Blot
0.1 µg/mL
Recombinant Human IL‑9 R Subunit (Catalog # 290-RNS)

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

Reconstitute at 0.2 mg/mL in sterile PBS.
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: IL-9R

The specific high affinity functional IL-9 receptor complex consists of a ligand-specific IL-9 R( alpha ) type I transmembrane subunit and the common gamma chain that is shared with the receptors for IL-2, IL-4, IL-7 and IL-15. Both the IL-9 R subunit and the common gamma chain are members of the hematopoietin receptor superfamily. Human and mouse IL-9 receptors share 53% amino acid sequence identity, and contain 468 and 533 amino acids, respectively. As a result of alternative splicing, cDNA clones encoding isoforms of IL-9 R, including a putative soluble form, have also been identified. Cells known to express IL-9 R include T cells, neutrophils, mast cells and macrophages.

Long Name
Interleukin 9 Receptor
Entrez Gene IDs
3581 (Human); 16199 (Mouse)
Alternate Names
CD129 antigen; CD129; IL-9 R; IL-9 receptor; IL9R; IL-9R; interleukin 9 receptor; interleukin-9 receptor

Product Datasheets

You must select a language.



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

View all Antibody FAQs

Reviews for Human IL-9R Antibody

Average Rating: 3 (Based on 1 Review)

5 Star
4 Star
3 Star
2 Star
1 Star

Have you used Human IL-9R 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

Filter by:

Human IL-9R Antibody
By Anonymous on 06/09/2020
Application: ELISA Sample Tested: Serum and Plasma Species: Human

We used this antibody in an in-house ELISA along with mAb (2901) and protein (290-RNS) to detect IL9R in human serum and plasma. This combination could not detect any IL9R in our samples but generated a good standard curve.