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R718 Mouse Anti-p38 MAPK (pT180/pY182)
R718 Mouse Anti-p38 MAPK (pT180/pY182)

Flow cytometric analysis of p38 MAPK (pT180/pY182) expression in monocytes. Human peripheral blood mononuclear cells were either untreated (dashed line histogram) or treated (solid line histogram) by culture with 40 μM Anisomycin for 25 minutes at 37°C. The cells were fixed (10 min, 37°C) with BD Cytofix™ Fixation Buffer (Cat. No. 554655) and then permeabilized (on ice, 30 min) with BD Phosflow™ Perm Buffer III, Cat. No. 558050). Cells were washed twice in BD Pharmingen™ Stain Buffer (FBS) (Cat. No. 554656) and then stained with BD Phosflow™ R718 Mouse Anti-p38 MAPK (pT180/pY182) antibody (Cat. No. 563569). The fluorescence histograms showing the expressed levels of p38 MAPK (pT180/pY182) was derived from gated events with the forward and side light-scatter characteristics of intact monocytes. Flow cytometry and data analysis were performed using a BD LSRFortessa™ X-20 Cell Analyzer System and FlowJo™ software.

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341068
¥101,000
EA (1 Each)
50 Tests
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BD Phosflow™
MAPK14; p38 MAP kinase; p38 MAPK; RK; CSBP2
Human (QC Testing), Mouse,Rat (Tested in Development)
Mouse IgG1, κ
Phosphorylated Human p38 MAPK (pT180/pY182) Peptide
Intracellular staining (flow cytometry) (Routinely Tested)
5 µl
AB_2916431
Aqueous buffered solution containing ≤0.09% sodium azide.
RUO


Preparation and Storage

Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze. The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography. The antibody was conjugated to the dye under optimum conditions and unreacted dye was removed.

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BD™ CompBeads can be used as surrogates to assess fluorescence spillover (Compensation). When fluorochrome conjugated antibodies are bound to BD CompBeads, they have spectral properties very similar to cells. However, for some fluorochromes there can be small differences in spectral emissions compared to cells, resulting in spillover values that differ when compared to biological controls. It is strongly recommended that when using a reagent for the first time, users compare the spillover on cells and BD CompBead to ensure that BD CompBeads are appropriate for your specific cellular application.

Product Notices

  1. Please refer to www.bdbiosciences.com/us/s/resources for technical protocols.
  2. This product is provided under an Agreement between BIOTIUM and BD Biosciences. This product, and only in the amount purchased by buyer, may be used solely for buyer’s own internal research, in a manner consistent with the accompanying product literature. No other right to use, sell or otherwise transfer (a) this product, or (b) its components is hereby granted expressly, by implication or by estoppel. This product is for research use only. Diagnostic uses require a separate license from Biotium, Inc. For information on purchasing a license to this product including for purposes other than research, contact Biotium, Inc., 3159 Corporate Place, Hayward, CA 94545, Tel: (510) 265-1027. Fax: (510) 265-1352. Email: btinfo@biotium.com.
  3. This reagent has been pre-diluted for use at the recommended Volume per Test. We typically use 1 × 10^6 cells in a 100-µl experimental sample (a test).
  4. An isotype control should be used at the same concentration as the antibody of interest.
  5. 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.
  6. Please refer to http://regdocs.bd.com to access safety data sheets (SDS).
  7. Alexa Fluor™ is a trademark of Life Technologies Corporation.
  8. Species cross-reactivity detected in product development may not have been confirmed on every format and/or application.

データシート

567087 Rev. 1
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36/p38 (pT180/pY182)

Activation of the immune and inflammatory responses often involves the recognition of bacterial endotoxin (lipopolysaccharide or LPS).  Binding of LPS by monocytes results in the production and release of proinflammatory cytokines, such as IL-1 and TNF.  LPS-induced signaling cascades involve members of the Ser/Thr protein kinase family known as the Mitogen Activated Protein Kinases (MAPKs).  MAPK signal transduction pathways mediate the effects of various extracellular stimuli on biological processes such as proliferation, differentiation, and death.  The p38 MAPKs include p38α (MAPK14), β (MAPK11), γ (MAPK12), and δ (MAPK13).  These Ser/Thr kinases are activated by dual phosphorylation on threonine (T) and tyrosine (Y) within the motif Thr-Gly-Tyr located in kinase subdomain VIII.  Activation of p38 MAPK is mediated specifically by the MAP Kinase Kinases, MKK3, MKK4, and MKK6.  This leads to the activation of multiple transcription factors (NF-κB, ATF-2, Elk-1, and CHOP) that induce expression of many different genes, including proinflammatory cytokine genes.  Thus, p38 MAPKs are central kinases in multiple signal transduction pathways.

The 36/p38 (pT180/pY182) monoclonal antibody recognizes the conserved dual phosphorylated site pT180/pY182 of p38α, β, γ, and δ.

The antibody was conjugated to BD Horizon™ Red 718, which has been developed exclusively by for BD Biosciences as a better alternative to Alexa Fluor™ 700. BD Horizon™ Red 718 can be excited by the red laser (628 – 640 nm) and, with an Em Max around 718 nm, it can be detected using a 730/45 nm filter. Due to similar excitation and emission properties, we do not recommend using R718 in combination with APC-R700 or Alexa Fluor™ 700.

567087 Rev. 1
フォーマットの詳細
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R718
The BD Horizon™ Red 718 (R718) Dye is part of the BD red family of dyes. It is a small organic fluorochrome with an excitation maximum (Ex Max) at 695-nm and an emission maximum (Em Max) at 718-nm. Driven by BD innovation, R718 is designed to be excited by the red laser (627–640-nm) and detected using an optical filter centered near 720-nm (e.g., a 720/40-nm bandpass filter). R718 is a brighter alternative to Alexa Fluor™ 700. R718 is also a bright small molecule alternative to APC-R700 with lower spread into the APC detector. Please ensure that your instrument’s configurations (lasers and optical filters) are appropriate for this dye.
altImg
R718
Red 627-640 nm
695 nm
718 nm
567087 Rev.1
引用&参考文献
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Development References (6)

  1. Brunet A, Pouyssegur J. Identification of MAP kinase domains by redirecting stress signals into growth factor responses. Science. 1996; 272(5268):1652-1655. (Biology). View Reference
  2. Franco LM, Gadkari M, Howe KN, et al. Immune regulation by glucocorticoids can be linked to cell type-dependent transcriptional responses.. J Exp Med. 2019; 216(2):384-406. (Clone-specific: Flow cytometry). View Reference
  3. Han J, Lee JD, Bibbs L, Ulevitch RJ. A MAP kinase targeted by endotoxin and hyperosmolarity in mammalian cells. Science. 1994; 265(5173):808-811. (Biology). View Reference
  4. Perez OD, Mitchell D, Campos R, Gao GJ, Li L, Nolan GP. Multiparameter analysis of intracellular phosphoepitopes in immunophenotyped cell populations by flow cytometry. Curr Protoc Cytom. 2005; 6.20.1-6.20.22. (Clone-specific: Flow cytometry). View Reference
  5. Suni MA, Maino VC. Flow cytometric analysis of cell signaling proteins. Methods Mol Biol. 2011; 717:155-169. (Clone-specific: Flow cytometry). View Reference
  6. Winston BW, Chan ED, Johnson GL, Riches DW. Activation of p38mapk, MKK3, and MKK4 by TNF-alpha in mouse bone marrow-derived macrophages. J Immunol. 1997; 159(9):4491-4497. (Biology). View Reference
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567087 Rev. 1

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