Product Description

IL-9R (L514) Polyclonal Antibody

Product: Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2

Catalogue Numbers: BS1669-50, BS1669-100

Sizes: 50µl, 100µl

Swiss-Prot: Q01113

Host: Rabbit

Reactivity: Human, Mouse, Rat

Applications: WB, IHC

Background: Human Interleukin 9 (IL9) was first identified based on its proliferative activity on a human myeloid leukemic cell line. Human IL9 stimulates the proliferation of the human megakaryocytic leukemic cell line M07e. Human IL9 supports erythroid colony formation and synergizes with IL4 in the production of IgE and IgG. The interleukin 9 receptor is a member of the hematopoietin receptor superfamily. The cDNAs encoding mouse and human IL9 receptors have been isolated. The deduced mouse and human transmembrane proteins, sharing 53% amino acid sequence identity, contain 468 and 533 amino acid residues, respectively. A number of isoforms of IL9R, including a putative soluble form, have also been identified. The IL9 receptor is expressed in a variety of hematopoietic cells including T cells, neutrophils, mast cells, and macrophages.

Product: Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2

Purification and Purity: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE).

Specificity: IL-9R (L514) polyclonal antibody detects endogenous levels of IL-9R protein.

Note: For research use only, not for use in diagnostic procedure.

Extra Notes: Western blot (WB) analysis of IL-9R (L514) polyclonal antibody at 1:500 dilution
Lane 1: HEK293T whole cell lysate
Lane 2: A549 whole cell lysate
Lane 3: H9C2 whole cell lysate, Immunohistochemistry (IHC) analyzes of IL-9R (L514) pAb in paraffin-embedded human liver carcinoma tissue at 1:100.

Bioworld Molecular Weight: ~ 70 kDa

Storage and Stability: Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.

Alternative Name: Interleukin-9 receptor; IL-9 receptor; IL-9R; CD129; IL9R

Immunogen: Synthetic peptide, corresponding to amino acids 480-530 of Human IL-9R.

Conjugate: Unconjugated

Modification: Unmodified