CD284 antibody | HTA125







Mouse anti Human CD284:Alexa Fluor® 488
Mouse anti Human CD284:Alexa Fluor® 647
Mouse anti Human CD284:Biotin
Mouse anti Human CD284:FITC
Mouse anti Human CD284:Low Endotoxin
Mouse anti Human CD284
Mouse anti Human CD284:RPE
- Product Type
- Monoclonal Antibody
- Clone
- HTA125
- Isotype
- IgG2a
Product Code | Applications | Pack Size | List Price | Quantity |
---|---|---|---|---|
MCA2061A488T | F | 25 Tests/0.25ml |
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MCA2061A488 | F | 100 Tests/1ml |
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MCA2061A647T | F | 25 Tests/0.25ml |
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MCA2061A647 | F | 100 Tests/1ml |
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MCA2061B | F | 0.1 mg |
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MCA2061FT | F | 25 µg |
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MCA2061F | F | 0.1 mg |
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MCA2061EL | F FN IP WB | 0.5 mg |
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MCA2061GA | F IP WB | 0.1 mg |
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MCA2061 | F IP WB | 0.2 mg |
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MCA2061PE | F | 100 Tests |
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TLR4, also known as CD284, has been demonstrated to act as a receptor for LPS on human monocytes and macrophages. TLR4 signalling of LPS stimulation requires the presence of the MD-2 molecule.
TLR4 is weakly expressed by resting cells, but is upregulated following stimulation with LPS.
This antibody has been demonstrated to block activation of monocytes with LPS. The use of a preservative free format of Mouse anti Human CD284 antibody, clone HTA125 (MCA2061EL ) is recommended for functional assays.
Product Details
- Target Species
- Human
- Species Cross-Reactivity
-
Target Species Cross Reactivity Rhesus Monkey Guinea Pig Pig Dog Bovine - N.B. Antibody reactivity and working conditions may vary between species.
- Product Form
- Purified IgG conjugated to Alexa Fluor® 488 - liquid
- Product Form
- Ig Fraction conjugated to Alexa Fluor® 647 - liquid
- Product Form
- Purified IgG conjugated to Biotin - liquid
- Product Form
- Purified IgG conjugated to Fluorescein Isothiocyanate Isomer 1 (FITC) - liquid
- Product Form
- Purified IgG - liquid
- Product Form
- Purified IgG - liquid
- Product Form
- Purified IgG conjugated to R. Phycoerythrin (RPE) - lyophilized
- Reconstitution
- Reconstitute with 1.0 ml distilled water
- Preparation
- Purified IgG prepared by affinity chromatography on Protein A from tissue culture supernatant
- Preparation
- Purified IgG prepared by affinity chromatography on Protein A from tissue culture supernatant
- Preparation
- Purified IgG prepared by affinity chromatography on Protein G from tissue culture supernatant
- Preparation
- Purified IgG prepared by affinity chromatography on Protein A from tissue culture supernatant
- Preparation
- Purified IgG prepared by affinity chromatography on Protein A from tissue culture supernatant
- Preparation
- Purified IgG prepared by affinity chromatography on Protein G from tissue culture supernatant
- Preparation
- Purified IgG prepared by affinity chromatography on Protein G from tissue culture supernatant
- Buffer Solution
- Phosphate buffered saline
- Buffer Solution
- Phosphate buffered saline
- Buffer Solution
- Phosphate buffered saline
- Buffer Solution
- Phosphate buffered saline
- Buffer Solution
- Phosphate buffered saline
- Buffer Solution
- Phosphate buffered saline
- Buffer Solution
- Phosphate buffered saline
- Preservative Stabilisers
0.09% Sodium Azide 1% Bovine Serum Albumin - Preservative Stabilisers
0.09% Sodium Azide 1% Bovine Serum Albumin - Preservative Stabilisers
0.09% Sodium Azide 1% Bovine Serum Albumin - Preservative Stabilisers
0.09% Sodium Azide 1% Bovine Serum Albumin - Preservative Stabilisers
- None present
- Preservative Stabilisers
0.09% Sodium Azide - Preservative Stabilisers
0.09% Sodium Azide 1% Bovine Serum Albumin 5% Sucrose - Carrier Free
- Yes
- Carrier Free
- Yes
- Immunogen
- Ba/F3 cell line expressing TLR4 (CD284).
- Approx. Protein Concentrations
- IgG concentration 0.05 mg/ml
- Approx. Protein Concentrations
- IgG concentration 0.05 mg/ml
- Approx. Protein Concentrations
- IgG concentration 0.1 mg/ml
- Approx. Protein Concentrations
- IgG concentration 0.1 mg/ml
- Approx. Protein Concentrations
- IgG concentration 1.0 mg/ml
- Approx. Protein Concentrations
- IgG concentration 1.0 mg/ml
- Fusion Partners
- Spleen cells from immunised Balb/c mice were fused with cells of the mouse SP2/0 myeloma cell line.
Storage Information
- Storage
- Store at +4oC or at -20oC if preferred.
This product should be stored undiluted.
Storage in frost free freezers is not recommended. This product is photosensitive and should be protected from light.
Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use. - Storage
- Store at +4oC or at -20oC if preferred.
This product should be stored undiluted.
Storage in frost free freezers is not recommended. This product is photosensitive and should be protected from light.
Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use. - Storage
- Store at +4oC or at -20oC if preferred.
This product should be stored undiluted.
Storage in frost-free freezers is not recommended. Avoid repeated freezing and thawing as this may denature the protein. Should this product contain a precipitate we recommend microcentrifugation before use. - Storage
- Store at +4oC or at -20oC if preferred.
This product should be stored undiluted.
Storage in frost free freezers is not recommended. This product is photosensitive and should be protected from light.
Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use. - Storage
- Store at -20oC only.
This product should be stored undiluted.
Storage in frost free freezers is not recommended. Avoid repeated freezing and thawing as this may denature the protein. Should this product contain a precipitate we recommend microcentrifugation before use. - Storage
- Store at +4oC or at -20oC if preferred.
This product should be stored undiluted.
Storage in frost free freezers is not recommended. Avoid repeated freezing and thawing as this may denature the protein. Should this product contain a precipitate we recommend microcentrifugation before use. - Storage
- Store at +4oC.
DO NOT FREEZE.
This product should be stored undiluted. This product is photosensitive and should be protected from light. Should this product contain a precipitate we recommend microcentrifugation before use. - Guarantee
- 12 months from date of despatch
- Guarantee
- 12 months from date of despatch
- Guarantee
- 12 months from date of despatch
- Guarantee
- 12 months from date of despatch
- Guarantee
- 12 months from date of despatch
- Guarantee
- 12 months from date of despatch
- Guarantee
- 12 months from date of despatch
More Information
- UniProt
- O00206
- Entrez Gene
- TLR4
- Acknowledgements
- This product is provided under an intellectual property licence from Life Technologies Corporation. The transfer of this product is contingent on the buyer using the purchase product solely in research, excluding contract research or any fee for service research, and the buyer must not sell or otherwise transfer this product or its components for (a) diagnostic, therapeutic or prophylactic purposes; (b) testing, analysis or screening services, or information in return for compensation on a per-test basis; (c) manufacturing or quality assurance or quality control, or (d) resale, whether or not resold for use in research. For information on purchasing a license to this product for purposes other than as described above, contact Life Technologies Corporation, 5791 Van Allen Way, Carlsbad CA 92008 USA or outlicensing@thermofisher.com
- Acknowledgements
- This product is provided under an intellectual property licence from Life Technologies Corporation. The transfer of this product is contingent on the buyer using the purchase product solely in research, excluding contract research or any fee for service research, and the buyer must not sell or otherwise transfer this product or its components for (a) diagnostic, therapeutic or prophylactic purposes; (b) testing, analysis or screening services, or information in return for compensation on a per-test basis; (c) manufacturing or quality assurance or quality control, or (d) resale, whether or not resold for use in research. For information on purchasing a license to this product for purposes other than as described above, contact Life Technologies Corporation, 5791 Van Allen Way, Carlsbad CA 92008 USA or outlicensing@thermofisher.com
- Regulatory
- For research purposes only
Applications of CD284 antibody
Application Name | Verified | Min Dilution | Max Dilution |
---|---|---|---|
Flow Cytometry | Neat | ||
Flow Cytometry | Neat | 1/5 | |
Flow Cytometry | |||
Flow Cytometry | Neat | ||
Flow Cytometry | 1/10 | 1/50 | |
Functional Assays | |||
Immunoprecipitation | |||
Western Blotting | |||
Flow Cytometry | 1/10 | 1/50 Pack Size: 0.1 mg 1/25 Pack Size: 0.2 mg |
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Immunoprecipitation | |||
Western Blotting | |||
Flow Cytometry | Neat |
- Flow Cytometry
- Use 10ul of the suggested working dilution to label 1 X 106 cells in 100ul.
- Flow Cytometry
- Use 10ul of the suggested working dilution to label 106 cells or 100ul whole blood.
- Flow Cytometry
- Use 10ul of the suggested working dilution to label 106 cells or cells or 100ul whole blood.
- Flow Cytometry
- Use 10ul of the suggested working dilution to label 106 cells or 100ul whole blood.
- Flow Cytometry
- Use 10ul of the suggested working dilution to label 106 cells or 100ul whole blood.
- Flow Cytometry
- Use 10ul of the suggested working dilution to label 106 cells or 100ul whole blood.
- Flow Cytometry
- Use 10ul of the suggested working dilution to label 106 cells or 100ul whole blood.
Secondary Antibodies Available
Negative Isotype Controls Available
Description | Product Code | Applications | Pack Size | List Price | Quantity |
---|---|---|---|---|---|
Mouse IgG2a Negative Control:Alexa Fluor® 488 | MCA929A488 | F | 100 Tests/1ml |
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Mouse IgG2a Negative Control:Alexa Fluor® 647 | MCA929A647 | F | 100 Tests/1ml |
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Mouse IgG2a Negative Control:FITC | MCA929F | F | 100 Tests |
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Mouse IgG2a Negative Control:Low Endotoxin | MCA929EL | F | 0.5 mg |
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Mouse IgG2a Negative Control | MCA929 | F | 100 Tests |
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Mouse IgG2a Negative Control:RPE | MCA929PE | F | 100 Tests |
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Useful Reagents Available
Description | Product Code | Applications | Pack Size | List Price | Quantity |
---|---|---|---|---|---|
Human Seroblock | BUF070A | F | 50 Test | ||
Human Seroblock | BUF070B | F | 200 Test | ||
Human Seroblock | BUF070A | F | 50 Test | ||
Human Seroblock | BUF070B | F | 200 Test | ||
Human Seroblock | BUF070A | F | 50 Test | ||
Human Seroblock | BUF070B | F | 200 Test | ||
Human Seroblock | BUF070A | F | 50 Test | ||
Human Seroblock | BUF070B | F | 200 Test | ||
Human Seroblock | BUF070A | F | 50 Test | ||
Human Seroblock | BUF070B | F | 200 Test |
Product Specific References
References for CD284 antibody
-
Shimazu, R. et al. (1999) MD-2, a molecule that confers lipopolysaccharide responsiveness on Toll-like receptor 4.
J Exp Med. 189 (11): 1777-82. -
Jiang, Q. et al. (2000) Lipopolysaccharide induces physical proximity between CD14 and toll-like receptor 4 (TLR4) prior to nuclear translocation of NF-kappa B.
J Immunol. 165 (7): 3541-4. -
Yang, S. et al. (2001) Synergistic effect of muramyldipeptide with lipopolysaccharide or lipoteichoic acid to induce inflammatory cytokines in human monocytic cells in culture.
Infect Immun. 69 (4): 2045-53. -
Kawahara T et al. (2001) Type I Helicobacter pylori lipopolysaccharide stimulates toll-like receptor 4 and activates mitogen oxidase 1 in gastric pit cells.
Infect Immun. 69 (7): 4382-9. -
Devaney, J.M. (2003) Neutrophil elastase up-regulates interleukin-8 via toll-like receptor 4.
FEBS Lett. 544:129-32. -
de Kleer, I.
(2010) CD30 Discriminates Heat Shock Protein 60-Induced FOXP3+CD4+ T Cells with a Regulatory Phenotype.
J Immunol. 185(4):2071-9. -
Bieback, K. et al. (2002) Hemagglutinin protein of wild-type measles virus activates toll-like receptor 2 signaling.
J Virol. 76: 8729-36. -
Brännström, K. et al. (2009) The Schistosoma mansoni protein Sm16/SmSLP/SmSPO-1 assembles into a nine-subunit oligomer with potential To inhibit Toll-like receptor signaling.
Infect Immun. 77: 1144-54. -
Baumgarten, G. et al. (2001) In vivo expression of proinflammatory mediators in the adult heart after endotoxin administration: the role of toll-like receptor-4.
J Infect Dis. 183: 1617-24. -
Cuschieri, J. et al. (2006) Endotoxin tolerance attenuates LPS-induced TLR4 mobilization to lipid rafts: a condition reversed by PKC activation.
J Leukoc Biol. 80: 1289-97. -
Karlsson, H. et al. (2002) Innate immune responses of human neonatal cells to bacteria from the normal gastrointestinal flora.
Infect Immun. 70: 6688-96. -
Medvedev, A.E. et al. (2001) Induction of tolerance to lipopolysaccharide and mycobacterial components in Chinese hamster ovary/CD14 cells is not affected by overexpression of Toll-like receptors 2 or 4.
J Immunol. 167: 2257-67. -
Pioli, P.A. et al. (2007) Estradiol attenuates lipopolysaccharide-induced CXC chemokine ligand 8 production by human peripheral blood monocytes.
J Immunol. 179: 6284-90. -
Sugawara, S. et al. (2000) Proteolysis of human monocyte CD14 by cysteine proteinases (gingipains) from Porphyromonas gingivalis leading to lipopolysaccharide hyporesponsiveness.
J Immunol. 165: 411-8. -
Lindsay, J.O. et al. (2006) Clinical, microbiological, and immunological effects of fructo-oligosaccharide in patients with Crohn's disease.
Gut. 55: 348-55. -
Komori, H. et al. (2012) α(1)-Acid glycoprotein up-regulates CD163 via TLR4/CD14 protein pathway: possible protection against hemolysis-induced oxidative stress.
J Biol Chem. 287 (36): 30688-700. -
Maiolini, A. et al. (2012) Toll-like receptors 4 and 9 are responsible for the maintenance of the inflammatory reaction in canine steroid-responsive meningitis-arteritis, a large animal model for neutrophilic meningitis.
J Neuroinflammation. 9: 226. -
Sels, J.W. et al. (2012) Fractional flow reserve is not associated with inflammatory markers in patients with stable coronary artery disease.
PLoS One. 7: e46356. -
Prokhorenko, I. et al. (2012) Toll-like receptor 4 in phagocytosis of Escherichia coli by endotoxin-activated human neutrophils in whole blood
Critical Care 16: P80 -
Mazzucchelli, I. et al. (2015) Expression and function of toll-like receptors in human circulating endothelial colony forming cells.
Immunol Lett. 168 (1): 98-104. -
Garbe, K. et al. (2012) Plasmacytoid dendritic cells and their Toll-like receptor 9 expression selectively decrease with age.
Hum Immunol. 73 (5): 493-7. -
Zwolak, A. et al. (2016) Metformin Changes the Relationship between Blood Monocyte Toll-Like Receptor 4 Levels and Nonalcoholic Fatty Liver Disease-Ex Vivo Studies.
PLoS One. 11 (3): e0150233. -
Zwolak, A. et al. (2015) Hyperreactivity of Blood Leukocytes in Patients with NAFLD to ex vivo Lipopolysaccharide Treatment Is Modulated by Metformin and Phosphatidylcholine but Not by Alpha Ketoglutarate.
PLoS One. 10 (12): e0143851. -
Xu, H. et al. (2015) Type 3 innate lymphoid cell depletion is mediated by TLRs in lymphoid tissues of simian immunodeficiency virus-infected macaques.
FASEB J. 29 (12): 5072-80. -
Blagitz, M,G. et al. (2015) Expression of CD14 and toll-like receptors 2 and 4 by milk neutrophils in bovine mammary glands infected with Corynebacterium bovis
Pesquisa Veterinária Brasileira. 35 (1): 1-5. -
Huang, D. et al. (2016) Hyperoxia induces inflammation and regulates cytokine production in alveolar epithelium through TLR2/4-NF-κB-dependent mechanism
Eur Rev Med Pharmacol Sci. 20: 1399-410. -
Kyrova, K. et al. (2014) The response of porcine monocyte derived macrophages and dendritic cells to Salmonella typhimurium and lipopolysaccharide.
BMC Vet Res. 10: 244. -
Ibeagha-Awemu, E.M. et al. (2008) Bacterial lipopolysaccharide induces increased expression of toll-like receptor (TLR) 4 and downstream TLR signaling molecules in bovine mammary epithelial cells.
Vet Res. 39 (2): 11. -
Chochi, K. et al. (2008) Helicobacter pylori augments growth of gastric cancers via the lipopolysaccharide-toll-like receptor 4 pathway whereas its lipopolysaccharide attenuates antitumor activities of human mononuclear cells.
Clin Cancer Res. 14 (10): 2909-17. -
Elner, S.G. et al. (2005) TLR4 mediates human retinal pigment epithelial endotoxin binding and cytokine expression.
Invest Ophthalmol Vis Sci. 46 (12): 4627-33.
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