TLR4 Polyclonal Antibody

$This image was generously provided by Juanli Fu, at Southwest University in Chong Qing, China. 4% Paraformaldehyde fixed PC12 cells stained with Rabbit Anti- TLR4 Polyclonal Antibody (bs-20594R) at 1:300 for 3 hours at 4\u00b0C, followed by Alexa Fluor 488-conjugated secondary antibody for an additional hour.$

This image was generously provided by Juanli Fu, at Southwest University in Chong Qing, China. 4% Paraformaldehyde fixed PC12 cells stained with Rabbit Anti- TLR4 Polyclonal Antibody (bs-20594R) at 1:300 for 3 hours at 4\u00b0C, followed by Alexa Fluor 488-conjugated secondary antibody for an additional hour.

Lane 1: K562 lysates; Lane 2: HL-60 lysates; Lane 3: RAW264.7 lysates probed with TLR4 Polyclonal Antibody, Unconjugated (bs-20594R) at 1:2000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:10000 for 60 min at 37˚C.

Lane 1: Jurkat cell lysates; Lane 2: HUVEC cell lysates; Lane 3: U-2OS cell lysates; Lane 4: Mouse Lymph node lysates ; Lane 5: Mouse Raw264.7 cell lysates probed with TLR4 Polyclonal Antibody, Unconjugated (bs-20594R) at 1:1000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.

Lane 1: Mouse Placenta lysates; Lane 2: Rat Lymph node lysates; Lane 3: Mouse BV2-lps cell lysates; Lane 4: Human HL60 cell lysates ; Lane 5: Human K562 cell lysates ; Lane 6: Human A549 cell lysates probed with TLR4 Polyclonal Antibody, Unconjugated (bs-20594R) at 1:1000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.

Applications

WB
ELISA
FCM
IHC-P
IHC-F
IF(IHC-P)
IF(IHC-F)
IF(ICC)
ICC

Reactivity

Human
Mouse
Rat
Cow

Predicted Reactivity

Sheep
Pig
Horse
Rabbit

Overview
Catalog #	bs-20594R
Product Name	TLR4 Polyclonal Antibody
Applications	WB, ELISA, FCM, IHC-P, IHC-F, IF(IHC-P), IF(IHC-F), IF(ICC), ICC
Reactivity	Human, Mouse, Rat, Cow
Predicted Reactivity	Sheep, Pig, Horse, Rabbit
Specifications
Conjugation	Unconjugated
Host	Rabbit
Source	KLH conjugated synthetic peptide derived from human TLR4
Immunogen Range	701-800/839
Clonality	Polyclonal
Isotype	IgG
Concentration	1ug/ul
Purification	Purified by Protein A.
Storage Buffer	0.01M TBS(pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
Storage Condition	Shipped at 4°C. Store at -20°C for one year. Avoid repeated freeze/thaw cycles.
Target
Gene ID	7099
Swiss Prot	O00206
Subcellular location	Cell membrane
Synonyms	Toll-like receptor 4; TLR4; CD284
Background	Cooperates with LY96 and CD14 to mediate the innate immune response to bacterial lipopolysaccharide (LPS). Acts via MYD88, TIRAP and TRAF6, leading to NF-kappa-B activation, cytokine secretion and the inflammatory response (PubMed:9237759, PubMed:10835634). Also involved in LPS-independent inflammatory responses triggered by free fatty acids, such as palmitate, and Ni2+. Responses triggered by Ni2+ require non-conserved histidines and are, therefore, species-specific (PubMed:20711192). Both M.tuberculosis HSP70 (dnaK) and HSP65 (groEL-2) act via this protein to stimulate NF-kappa-B expression (PubMed:15809303). In complex with TLR6, promotes sterile inflammation in monocytes/macrophages in response to oxidized low-density lipoprotein (oxLDL) or amyloid-beta 42. In this context, the initial signal is provided by oxLDL- or amyloid-beta 42-binding to CD36. This event induces the formation of a heterodimer of TLR4 and TLR6, which is rapidly internalized and triggers inflammatory response, leading to the NF-kappa-B-dependent production of CXCL1, CXCL2 and CCL9 cytokines, via MYD88 signaling pathway, and CCL5 cytokine, via TICAM1 signaling pathway, as well as IL1B secretion. Binds electronegative LDL (LDL-) and mediates the cytokine release induced by LDL- (PubMed:23880187).
Application Dilution
WB	1:300-5000
ELISA	1:500-1000
FCM	1:20-100
IHC-P	1:200-400
IHC-F	1:100-500
IF(IHC-P)	1:50-200
IF(IHC-F)	1:50-200
IF(ICC)	1:50-200
ICC	1:100-500

Applications

Reactivity

Predicted Reactivity

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