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Purified Mouse Anti-Human IL-4
商品详情
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BD Pharmingen™
Human (QC Testing)
Mouse IgG1, κ
Recombinant Human IL-4
ELISA Capture (Routinely Tested), Intracellular block/flow cytometry (Tested During Development)
0.5 mg/ml
AB_398620
Aqueous buffered solution containing ≤0.09% sodium azide.
RUO


推荐的实验流程

1. Blocking Control for Intracellular Staining: The purified 8D4-8 antibody (Cat. No. 556917) can be used as a blocking control to demonstrate specificity of IL-4 staining by conjugated-8D4-8 antibodies. The intracellular cytokine staining technique and use of blocking controls are described in detail by C. Prussin and D. Metcalfe. For specific methodology, please visit the protocols section or chapter on intracellular staining in the Immune Function Handbook, both of which are posted on our web site, www.bdbiosciences.com.

2. ELISA Capture: The purified 8D4-8 antibody (Cat. No. 554515) is useful as a capture antibody for a sandwich ELISA for measuring human IL-4 protein levels. Purified 8D4-8 antibody can be paired with the biotinylated MP4-25D2 antibody (Cat. No. 554483) as the detecting antibody, with recombinant human IL-4 (Cat. No. 554605) as the standard. For testing IL-4 in serum or plasma, the OptEIA™  human IL-4 ELISA set (Cat. No. 555194) or OptEIA™ human IL-4 ELISA kit (Cat. No. 550614) are recommended.

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商品通知

  1. Since applications vary, each investigator should titrate the reagent to obtain optimal results.
  2. Caution: Sodium azide yields highly toxic hydrazoic acid under acidic conditions. Dilute azide compounds in running water before discarding to avoid accumulation of potentially explosive deposits in plumbing.
  3. Sodium azide is a reversible inhibitor of oxidative metabolism; therefore, antibody preparations containing this preservative agent must not be used in cell cultures nor injected into animals. Sodium azide may be removed by washing stained cells or plate-bound antibody or dialyzing soluble antibody in sodium azide-free buffer. Since endotoxin may also affect the results of functional studies, we recommend the NA/LE (No Azide/Low Endotoxin) antibody format, if available, for in vitro and in vivo use.
  4. Please refer to www.bdbiosciences.com/us/s/resources for technical protocols.
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556917 Rev. 3
抗体详情
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8D4-8

The 8D4-8 monoclonal antibody reacts with human interleukin-4 (IL-4). The immunogen used to raise the 8D4-8 hybridoma was recombinant human IL-4. The 8D4-8 antibody binds to an epitope that is different than the epitope recognized by the MP4-25D2 antibody (Cat. No. 554485).

Clone 8D4-8 displays an increased amount of non-specific binding to dead cells when compared to the clone MP4-25D2.  It is recommended to use a fixable viability dye in conjunction with this clone.

556917 Rev. 3
格式详情
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Purified
Tissue culture supernatant is purified by either protein A/G or affinity purification methods. Both methods yield antibody in solution that is free of most other soluble proteins, lipids, etc. This format provides pure antibody that is suitable for a number of downstream applications including: secondary labeling for flow cytometry or microscopy, ELISA, Western blot, etc.
Purified
556917 Rev.3
报价单和参考
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View product citations for antibody "556917" on CiteAb

研发参考 (2)

  1. Bird C, Wadhwa M, Thorpe R. Development of immunoassays for human interleukin 3 and interleukin 4, some of which discriminate between different recombinant DNA-derived molecules. Cytokine. 1991; 3(6):562-567. (Clone-specific). 查看参考
  2. Prussin C, Metcalfe DD. Detection of intracytoplasmic cytokine using flow cytometry and directly conjugated anti-cytokine antibodies. J Immunol Methods. 1995; 188(1):117-128. (Methodology). 查看参考
556917 Rev. 3

Please refer to Support Documents for Quality Certificates

 

Global - Refer to manufacturer's instructions for use and related User Manuals and Technical data sheets before using this products as described

 

Comparisons, where applicable, are made against older BD Technology, manual methods or are general performance claims.  Comparisons are not made against non-BD technologies, unless otherwise noted.

For Research Use Only. Not for use in diagnostic or therapeutic procedures.