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AB153341

Recombinant Human TLR7 protein (GST tag N-Terminus)

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Recombinant Human TLR7 protein (GST tag N-Terminus) is a Human Fragment protein, in the 27 to 126 aa range, expressed in Wheat germ, with >80%, suitable for ELISA, WB.

View Alternative Names

UNQ248/PRO285, TLR7, Toll-like receptor 7

1 Images
SDS-PAGE - Recombinant Human TLR7 protein (GST tag N-Terminus) (AB153341)
  • SDS-PAGE

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SDS-PAGE - Recombinant Human TLR7 protein (GST tag N-Terminus) (AB153341)

ab153341 on a 12.5% SDS-PAGE stained with Coomassie Blue.

Key facts

Purity

>80%

Expression system

Wheat germ

Tags

GST tag N-Terminus

Applications

ELISA, WB

applications

Biologically active

No

Accession

Q9NYK1

Animal free

No

Carrier free

No

Species

Human

Storage buffer

pH: 8 Constituents: 0.79% Tris HCl, 0.31% Glutathione

storage-buffer

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Complementary Products

Primary Antibodies

AB124928

Anti-TLR7 antibody [EPR2088(2)]

RabMAb|Recombinant|20ul selling size

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TLR7 antibody [EPR2088(2)] (AB124928)

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Proteins & Peptides

AB233665

Recombinant human TLR4 protein (Active)

  • 0
  • 0
Proteins & Peptides

AB153069

Recombinant Human TLR6 protein (GST tag N-Terminus)

SDS-PAGE - Recombinant Human TLR6 protein (GST tag N-Terminus) (AB153069)

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  • 0
Proteins & Peptides

AB159715

Recombinant Human TLR2 protein (GST tag N-Terminus)

SDS-PAGE - Recombinant Human TLR2 protein (GST tag N-Terminus) (AB159715)

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  • 0
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Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Reactivity", "Dilution Info", "Notes"] }, "values": { "ELISA": { "reactivity":"TESTED_AND_REACTS", "dilution-info":"", "notes":"<p></p>" }, "WB": { "reactivity":"TESTED_AND_REACTS", "dilution-info":"", "notes":"<p></p>" } } }
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Sequence info

[{"sequence":"ARWFPKTLPCDVTLDVPKNHVIVDCTDKHLTEIPGGIPTNTTNLTLTINHIPDISPASFHRLDHLVEIDFRCNCVPIPLGSKNNMCIKRLQIKPRSFSGL","proteinLength":"Fragment","predictedMolecularWeight":"37 kDa","actualMolecularWeight":null,"aminoAcidEnd":126,"aminoAcidStart":27,"nature":"Recombinant","expressionSystem":"Wheat germ","accessionNumber":"Q9NYK1","tags":[{"tag":"GST","terminus":"N-Terminus"}]}]
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Properties and storage information

Shipped at conditions
Dry Ice
Appropriate short-term storage conditions
-80°C
Appropriate long-term storage conditions
-80°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle
False
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Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

TLR7 also known as Toll-like receptor 7 plays a mechanical role in the immune system by recognizing single-stranded RNA molecules. This receptor with a mass of approximately 120 kDa is a member of the Toll-like receptor family. TLR7 mainly expresses in immune cells like plasmacytoid dendritic cells and B cells. Its location on the endosomal surface allows it to detect viral RNA and trigger downstream signaling cascades.
Biological function summary

TLR7 induces an immune response by activating pathways that lead to the production of cytokines and type I interferons. It does not function alone but interacts within a complex involving other adaptors such as MyD88. This interaction initiates a signaling cascade that is essential for mounting an acute response to viral infections and boosting adaptive immunity.

Pathways

Single-stranded RNA detection through TLR7 activates the MyD88-dependent pathway which is important for innate immune responses. This pathway includes key components such as NF-κB and IRF7 leading to inflammatory cytokine production. TLR7 links with these proteins working together to activate the host defense mechanism against viral infections.

TLR7 plays a significant role in autoimmunity and viral infections. Aberrant activation of TLR7 has connections with systemic lupus erythematosus (SLE) where it may contribute to pathogenesis by promoting autoantibody production. Additionally TLR7 influences the immune response in chronic infections like hepatitis C where it operates with proteins like MyD88 and contributes to disease progression and severity.
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Specifications

Form

Liquid

Additional notes

Glutathione Sepharose

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General info

Function

Endosomal receptor that plays a key role in innate and adaptive immunity (PubMed : 14976261, PubMed : 32433612). Controls host immune response against pathogens through recognition of uridine-containing single strand RNAs (ssRNAs) of viral origin or guanosine analogs (PubMed : 12738885, PubMed : 27742543, PubMed : 31608988, PubMed : 32706371, PubMed : 35477763). Upon binding to agonists, undergoes dimerization that brings TIR domains from the two molecules into direct contact, leading to the recruitment of TIR-containing downstream adapter MYD88 through homotypic interaction (PubMed : 27742543). In turn, the Myddosome signaling complex is formed involving IRAK4, IRAK1, TRAF6, TRAF3 leading to activation of downstream transcription factors NF-kappa-B and IRF7 to induce pro-inflammatory cytokines and interferons, respectively (PubMed : 27742543, PubMed : 32706371). In plasmacytoid dendritic cells, RNASET2 endonuclease cooperates with PLD3 or PLD4 5'->3' exonucleases to process RNA and release 2',3'-cyclic guanosine monophosphate (2',3'-cGMP) and cytidine-rich RNA fragments that occupy TLR7 ligand-binding pockets and trigger a signaling-competent state.

Sequence similarities

Belongs to the Toll-like receptor family.

Subcellular localisation

Endosome

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Product protocols

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Target data

Endosomal receptor that plays a key role in innate and adaptive immunity (PubMed : 14976261, PubMed : 32433612). Controls host immune response against pathogens through recognition of uridine-containing single strand RNAs (ssRNAs) of viral origin or guanosine analogs (PubMed : 12738885, PubMed : 27742543, PubMed : 31608988, PubMed : 32706371, PubMed : 35477763). Upon binding to agonists, undergoes dimerization that brings TIR domains from the two molecules into direct contact, leading to the recruitment of TIR-containing downstream adapter MYD88 through homotypic interaction (PubMed : 27742543). In turn, the Myddosome signaling complex is formed involving IRAK4, IRAK1, TRAF6, TRAF3 leading to activation of downstream transcription factors NF-kappa-B and IRF7 to induce pro-inflammatory cytokines and interferons, respectively (PubMed : 27742543, PubMed : 32706371). In plasmacytoid dendritic cells, RNASET2 endonuclease cooperates with PLD3 or PLD4 5'->3' exonucleases to process RNA and release 2',3'-cyclic guanosine monophosphate (2',3'-cGMP) and cytidine-rich RNA fragments that occupy TLR7 ligand-binding pockets and trigger a signaling-competent state.
See full target information TLR7
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Product promise

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