PE anti-human CD284 TLR4 Antibody anti-CD284 - HTA125,BioLegend,312805

Additional reported applications (for the relevant formats) include: immunohistochemical staining of acetone-fixed frozen sections4, immunofluorescence microscopy6, Western blotting10, andin vitroblocking of LPS-induced cytokine production2,3,7,9. This clone was tested in-house and does not work on formalin fixed paraffin-embedded (FFPE) tissue. For most successful immunofluorescent staining results, it may be important to maximize signal over background by using a relatively bright fluorochrome-antibody conjugate (Cat. No. 312806) or by using a high sensitivity, three-layer staining technique (e.g., including a biotinylated antibody (Cat. No. 312804) or biotinylated anti-mouse IgG second step (Cat. No. 405303), followed by SAv-PE (Cat. No. 405204). The Ultra-LEAF™ purified antibody (Endotoxin < 0.01 EU/µg, Azide-Free, 0.2 µm filtered) is recommended for functional assays (Cat. No. 312813 & 312814).

Host

Mouse

Reactivity

Human

Application

FC - Quality tested

Platform ID

BAB612385438

BioLegend

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Contact

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Product Specifications
Scientific Background

Specifications

NamePE anti-human CD284 TLR4 Antibody anti-CD284 - HTA125
Cat. No.312805
HostMouse
RRIDAB_314954 (BioLegend Cat. No. 312805)AB_2205002 (BioLegend Cat. No. 312806)
IsotypeMouse IgG2a, κ
ReactivityHuman
ApplicationFC - Quality tested
ClonalityMonoclonal
Clone NumberHTA125
ConcentrationLot-specific (to obtain lot-specific concentration and expiration, please enter the lot number in ourCertificate of Analysisonline tool.)
TargetCD284
ImmunogenBa/F3 cell line expressing human TLR4
PurityThe antibody was purified by affinity chromatography, and conjugated with PE under optimal conditions.
FormulationPhosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA)
StorageThe antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.
Regulatory StatusResearch Use Only

Scientific Background

Toll-like receptors are type I transmembrane signaling receptors. They are primordial pathogen-recognition proteins that function as sentinels for the innate immune system. TLR4, also known as CD284, is a 110 kD protein which is expressed on monocytes/macrophages, endothelial cells, and at low levels on B cells and granulocytes. In association with a secretory molecule, MD2, TLR4 has been recognized as critical for host recognition of bacterial LPS. HTA125 antibody is useful for flow cytometric analysis and is able to block LPS-induced cytokine production.

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