Key Product Details

Species Reactivity

Validated:

Mouse, Rat

Cited:

Human, Mouse, Rat

Applications

Validated:

Western Blot, Intracellular Staining by Flow Cytometry, Immunocytochemistry, Simple Western, CyTOF-ready

Cited:

Western Blot, Immunocytochemistry, Immunoprecipitation, Co-Immunoprecipitation, Proximity Ligation Assay (PLA)

Label

Unconjugated

Antibody Source

Polyclonal Goat IgG
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Product Specifications

Immunogen

E. coli-derived recombinant mouse MyD88
Met1-Pro296
Accession # Q3U7M4

Specificity

Detects mouse and rat MyD88 in Western blots.

Clonality

Polyclonal

Host

Goat

Isotype

IgG

Scientific Data Images for Mouse/Rat MyD88 Antibody

Detection of Mouse/Rat MyD88 antibody by Western Blot.

Detection of Mouse/Rat MyD88 by Western Blot.

Western blot shows lysates of L6 rat myoblast cell line, A20 mouse B cell lymphoma cell line, and CH-1 mouse B cell lymphoma cell line. PVDF membrane was probed with 1 µg/mL of Goat Anti-Mouse/Rat MyD88 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF3109) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF017). A specific band was detected for MyD88 at approximately 34 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 2.
MyD88 antibody in RAW 264 by Immunocytochemistry (ICC).7 Mouse Cell Line by Immunocytochemistry (ICC).

MyD88 in RAW 264.7 Mouse Cell Line.

MyD88 was detected in immersion fixed RAW 264.7 mouse monocyte/macrophage cell line using Goat Anti-Mouse/Rat MyD88 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF3109) at 1.7 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Goat IgG Secondary Antibody (red; Catalog # NL001) and counterstained with DAPI(blue). Specific staining was localized to cytoplasmic. View our protocol for Fluorescent ICC Staining of Cells on Coverslips.
Detection of MyD88 antibody in Mouse Splenocytes antibody by Flow Cytometry.

Detection of MyD88 in Mouse Splenocytes by Flow Cytometry.

Mouse splenocytes were stained with Goat Anti-Mouse/Rat MyD88 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF3109, filled histogram) or control antibody (Catalog # AB-108-C, open histogram), followed by Allophycocyanin-conjugated Anti-Goat IgG Secondary Antibody (Catalog # F0108). To facilitate intracellular staining, cells were fixed with paraformaldehyde and permeabilized with saponin. This application has not been tested in rat samples.
Detection of Rat MyD88 antibody by Simple WesternTM.

Detection of Rat MyD88 by Simple WesternTM.

Simple Western lane view shows lysates of Nb2-11 rat lymphoma cell line, L6 rat myoblast cell line, and NR8383 rat alveolar macrophage cell line, loaded at 0.2 mg/mL. A specific band was detected for MyD88 at approximately 40 kDa (as indicated) using 10 µg/mL of Goat Anti-Mouse/Rat MyD88 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF3109) followed by 1:50 dilution of HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF109). This experiment was conducted under reducing conditions and using the 12-230 kDa separation system.
Detection of Mouse Mouse/Rat MyD88 Antibody by Western Blot

Detection of Mouse Mouse/Rat MyD88 Antibody by Western Blot

Examination of IRAK1 in myddosome interactions. D, WT iBMDMs expressing IRAK1-mCerulean were left untreated or stimulated with 1 μg/ml LPS for 30 min or 2 h. WCLs were then subjected to GFP IP followed by immunoblotting for MyD88 and GFP or directly subjected to immunoblotting with the same antibodies. MyD88 in WCLs also served as a loading control. The data presented are representative of three independent experiments.Image collected and cropped by CiteAb from the following publication (https://pubmed.ncbi.nlm.nih.gov/30076215), licensed under a CC-BY license. Not internally tested by R&D Systems.
Detection of Mouse Mouse/Rat MyD88 Antibody by Western Blot

Detection of Mouse Mouse/Rat MyD88 Antibody by Western Blot

Examination of IRAK1 in myddosome interactions.A and B, WT iBMDMs expressing IRAK1-mCerulean were left untreated (UT) or stimulated with 1 μg/ml LPS for 2 or 4 h. E, WT iBMDMs expressing IRAK1-mCerulean were pretreated with either DMSO or 20 μm I4 inhb for 30 min. Cells were then left untreated or stimulated with 1 μg/ml LPS for a further 30 min. WCLs were then subjected to GFP IP followed by immunoblotting with MyD88 and GFP or directly subjected to immunoblotting for GFP, P-IRAK4, and MyD88. The data presented are representative of four independent experiments. Image collected and cropped by CiteAb from the following publication (https://pubmed.ncbi.nlm.nih.gov/30076215), licensed under a CC-BY license. Not internally tested by R&D Systems.

Applications for Mouse/Rat MyD88 Antibody

Application
Recommended Usage

CyTOF-ready

Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.

Immunocytochemistry

5-15 µg/mL
Sample: Immersion fixed RAW 264.7 mouse monocyte/macrophage cell line

Intracellular Staining by Flow Cytometry

2.5 µg/106 cells
Sample: Mouse splenocytes fixed with paraformaldehyde and permeabilized with saponin

Simple Western

10 µg/mL
Sample: Nb2‑11 rat lymphoma cell line, L6 rat myoblast cell line, and NR8383 rat alveolar macrophage cell line

Western Blot

1 µg/mL
Sample: L6 rat myoblast cell line, A20 mouse B cell lymphoma cell line, and CH-1 mouse B cell lymphoma cell line

Flow Cytometry Panel Builder

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Save time and reduce costly mistakes by quickly finding compatible reagents using the Panel Builder Tool.

Advanced Features

  • Spectra Viewer - Custom analysis of spectra from multiple fluorochromes
  • Spillover Popups - Visualize the spectra of individual fluorochromes
  • Antigen Density Selector - Match fluorochrome brightness with antigen density
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Formulation, Preparation, and Storage

Purification

Antigen Affinity-purified

Reconstitution

Reconstitute at 0.2 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.


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Formulation

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.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.

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.

Calculators

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.

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Background: MyD88

Myeloid Differentiation primary response protein 88 (MyD88) is a 296 amino acid, 34 kDa, ubiquitously expressed, cytoplasmic adaptor protein involved in the signaling of TLR and IL-1 R family members. MyD88 contains an N-terminal death domain and a C-terminal Toll/IL-1 R (TIR) domain. Each domain seems to participate in protein-protein interactions, as the death domain is inactive. Upon Toll receptor ligation, MyD88 is recruited to the receptor and initiates a signaling cascade that results in NK kappa B and JNK activation. The amino acid sequence of mouse MyD88 is 93% identical to that of rat MyD88.

Long Name

Myeloid Differentiation Primary Response Gene 88

Alternate Names

MYD88D, myeloid differentiation primary response gene (88), myeloid differentiation primary response protein MyD88

Entrez Gene IDs

4615 (Human); 17874 (Mouse)

Gene Symbol

MYD88

UniProt

Additional MyD88 Products

Product Documents for Mouse/Rat MyD88 Antibody

Certificate of Analysis

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Note: Certificate of Analysis not available for kit components.

Product Specific Notices for Mouse/Rat MyD88 Antibody

For research use only

Citations for Mouse/Rat MyD88 Antibody

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Protocols

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