FITC Plus Anti-Human IL-4 Rabbit Recombinant Antibody

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  FC experiment of human PBMCs using FITC-98138

  1x10^6 untreated or PMA, Ionomycin and Brefeldin A treated human PBMCs were intracellularly stained with 5 ul FITC Plus Anti-Human IL-4 Rabbit RecAb (FITC-98138, Clone: 240794E11) and APC Anti-Human CD3 (OKT3) Mouse IgG2a Recombinant Antibody (APC-65569, Clone: OKT3). Cells were fixed with 4% PFA and permeabilized with Flow Cytometry Perm Buffer (PF00011-C).

IL-4 Uni-rAb^TM Recombinant Antibody for FC (Intra)

Cat No. FITC-98138

Clone No.240794E11

Host / Isotype

Rabbit / IgG

Reactivity

human

Applications

FC (Intra)

Synonyms

IL4, 240794E11, B-cell stimulatory factor 1, BSF-1, IL 4

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Tested Applications

• Positive FC (Intra) detected in: PMA, Ionomycin and Brefeldin A treated human PBMCs

Recommended dilution

• Flow Cytometry (FC) (INTRA): FC (INTRA) : 5 ul per 10^6 cells in a 100 µl suspension

This reagent has been pre-titrated and tested for flow cytometric analysis. The suggested use of this reagent is 5 ul per 10^6 cells in a 100 µl suspension or 5 ul per 100 µl of whole blood.

Sample-dependent, Check data in validation data gallery.

Product Information

FITC-98138 targets IL-4 in FC (Intra) applications and shows reactivity with human samples.

• Tested Reactivity: human
• Host / Isotype: Rabbit / IgG
• Class: Recombinant
• Type: Antibody
• Immunogen: IL-4 fusion protein Eg0104
• Full Name: interleukin 4
• Calculated Molecular Weight: 153 aa, 17 kDa
• GenBank Accession Number: BC070123
• Gene Symbol: IL-4
• Gene ID (NCBI): 3565
• Conjugate: FITC Plus Fluorescent Dye
• Excitation/Emission Maxima Wavelengths: 495 nm / 524 nm
• Form: Liquid
• Purification Method: Protein A purification
• UNIPROT ID: P05112
• Storage Buffer: PBS with 0.09% sodium azide and 0.5% BSA, pH 7.3.
• Storage Conditions: Store at 2-8°C. Avoid exposure to light. Stable for one year after shipment.

Background Information

IL-4 is a cytokine produced by CD4+ T cells in response to helminthes and other extracellular parasites. It promotes the proliferation and differentiation of antigen presenting cells. IL-4 also plays a pivotal role in antibody isotype switching and stimulates the production of IgE. This cytokine has been applied in the treatment of autoimmune disorder like multiple myeloma, cancer, psoriasis, and arthritis. IL-4 has also been extensively applied to inhibit detrimental effect of Th1. It may promote the growth of epithelial tumors by mediating increased proliferation and survival.