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Tlr2 (基因名), Toll-like receptor 2 (蛋白名), tlr2_mouse.

产品名称:

Mouse Tlr2/ Toll-like receptor 2 ELISA Kit
Toll样受体2

货号:

E0663m

商标:

EIAab^®

监管等级:

RUO

别名:

CD282

检测方法:

ELISA

实验类型:

Sandwich

检测范围:

0.312-20ng/mL

灵敏度:

0.165ng/mL

特异性:

Natural and recombinant mouse Toll-like receptor 2

样品类型:

Serum, plasma, tissue homogenates, cell culture supernates and other biological fluids

样品数据:

实验步骤:

研究领域:

Immunology

规格 & 价格:

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产品说明书

数据表:

说明书:

MSDS:

在线询价

数据
文献 ( 1 )
序列 / 3D
常见问题解答
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精密度

批内差：已知浓度的3个样本在一个板子内重复检测20次，以评估批内精密度。
批内 CV： ≤5.7%
批间差：已知浓度的3个样本在不同的板子上重复测定5次，以评估测定批间精密度。
批间 CV： ≤8.7%

回收率

回收率：低、中和高浓度的分析物被掺入到血清或者血浆样本中，进行回收实验测定。

Sample Type	Average(%)	Recovery Range(%)
Serum	110	104-116
Plasma	112	106-118

线性

线性：给定样本通过梯度稀释，每次稀释的测量值与理论值的比值。

Sample	1：2	1:4	1:8	1:16
serum(n=5)	93-103%	99-110%	110-119%	85-95%
EDTA plasma(n=5)	95-104%	104-114%	80-89%	109-119%
heparin plasma(n=5)	104-114%	107-116%	99-109%	89-99%

通用注释

亚单元:

Interacts with LY96, TLR1 and TLR6 (via extracellular domain). TLR2 seems to exist in heterodimers with either TLR1 or TLR6 before stimulation by the ligand (PubMed:19931471). The heterodimers form bigger oligomers in response to their corresponding ligands as well as further heterotypic associations with other receptors such as CD14 and/or CD36 (By similarity). Binds MYD88 (via TIR domain). Interacts with TICAM1 (By similarity). Interacts with CNPY3 (PubMed:18780723). Interacts with ATG16L1 (By similarity). Interacts with non-modified M.tuberculosis protein MPT83 (PubMed:22174456).

功能:

Cooperates with LY96 to mediate the innate immune response to bacterial lipoproteins and other microbial cell wall components. Cooperates with TLR1 or TLR6 to mediate the innate immune response to bacterial lipoproteins or lipopeptides. Acts via MYD88 and TRAF6, leading to NF-kappa-B activation, cytokine secretion and the inflammatory response (By similarity) (PubMed:15690042). May also promote apoptosis in response to lipoproteins (By similarity). Forms activation clusters composed of several receptors depending on the ligand, these clusters trigger signaling from the cell surface and subsequently are targeted to the Golgi in a lipid-raft dependent pathway. Forms the cluster TLR2:TLR6:CD14:CD36 in response to diacylated lipopeptides and TLR2:TLR1:CD14 in response to triacylated lipopeptides (By similarity). Recognizes M.tuberculosis major T-antigen EsxA (ESAT-6) which inhibits downstream MYD88-dependent signaling (PubMed:17486091). Acts as the major receptor for M.tuberculosis lipoproteins LprA, LprG, LpqH and PhoS1 (pstS1), in conjunction with TLR1 and for some but not all lipoproteins CD14 and/or CD36. The lipoproteins act as agonists to modulate antigen presenting cell functions in response to the pathogen (PubMed:19362712). Recombinant MPT83 from M.tuberculosis stimulates secretion of cytokines (TNF-alpha, IL-6 and IL-12p40) by mouse macrophage cell lines in a TLR2-dependent fashion, which leads to increased host innate immunity responses against the bacterium (PubMed:22174456). Lung macrophages which express low levels of TLR2 respond poorly to stimulation by M.tuberculosis LpqH (PubMed:19362712). Required for normal uptake of M.tuberculosis, a process that is inhibited by M.tuberculosis LppM (PubMed:27220037).

亚细胞位置:

Cell membrane Single-pass type I membrane protein Cytoplasmic vesicle Phagosome membrane Single-pass type I membrane protein Membrane raft Does not reside in lipid rafts before stimulation but accumulates increasingly in the raft upon the presence of the microbial ligand. In response to diacylated lipoproteins, TLR2:TLR6 heterodimers are recruited in lipid rafts, this recruitment determine the intracellular targeting to the Golgi apparatus. Triacylated lipoproteins induce the same mechanism for TLR2:TLR1 heterodimers.

数据库链接

UniGene:

Mm.87596

SMR:

Q9QUN7

STRING:

10090.ENSMUSP00000029623

KEGG:

mmu:24088

Pfam:

PF13516

Uniprot:

Q9QUN7

相关产品

Human TLR2 ELISA Kit

Bovine TLR2 ELISA Kit

Dog TLR2 ELISA Kit

Human TLR2 CLIA Kit

序列长度:

784

序列:

仅供参考，详细请咨询（services@eiaab.com）

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784:

KLRKIMNTKT | YLEWPLDEGQ | QEVFWVNLRT | AIKS

3D 模型:

3D 结构:

免疫原序列:

验证序列:

[1].

"Development of a Porcine Bladder Acellular Matrix with Well-Preserved Extracellular Bioactive Factors for Tissue Engineering"

Bin Yang, Yifen Zhang, Liuhua Zhou, Zeyu Sun,Junhua Zheng, Yun Chen, and Yutian Dai,

From: TISSUE ENGINEERING

[1].

小鼠Toll样受体2(Tlr2)ELISA试剂盒可以做多少个样本？

小鼠Toll样受体2(Tlr2)ELISA试剂盒分为2种规格，96孔和48孔。96孔的试剂盒，标曲和样本都做复孔的话，可以检测40个样本。96孔的试剂盒，标曲和样本都不做复孔的话，可以检测88个样本。

[2].

小鼠Toll样受体2(Tlr2)ELISA试剂盒使用视频？

小鼠Toll样受体2(Tlr2)ELISA试剂盒实验操作视频在以下网址中，对每一步的实验步骤都做了演示，方便实验员能更好地理解ELISA实验的过程。
https://www.eiaab.com.cn/lesson-tech/805.html

[3].

小鼠Toll样受体2(Tlr2)ELISA试剂盒是放在-20℃冰箱保存吗？

EIAab的小鼠Toll样受体2(Tlr2)ELISA试剂盒，洗涤液、底物、终止液保存于4℃，其余试剂-20℃冰箱保存。

[4].

小鼠Toll样受体2(Tlr2)ELISA试剂盒原理？

双抗体夹心法：用纯化的抗体包被微孔板，制成固相抗体，往包被有固相抗体的微孔中依次加入标准品或受检样本、生物素化抗体、HRP标记的亲和素，经过彻底洗涤后用底物TMB显色。用酶标仪在450nm波长下测定吸光度(OD值）,计算样本浓度。
竞争法：用纯化的抗体包被微孔板，制成固相抗体，往包被有固相抗体的微孔中依次加入标准品或受检样本和生物素标记的目标分析物，受检标本中抗原与生物素标记抗原竞争结合有限的抗体。再加入HRP标记的亲和素，经过彻底洗涤后用底物TMB显色。用酶标仪在450nm波长下测定吸光度(OD值）,计算样本浓度。

[5].

小鼠Toll样受体2(Tlr2)ELISA试剂盒中需要使用的样品量是多少？

夹心法100μL/孔，竞争法50μL/孔。如样本浓度过高时，应对样本进行稀释，以使稀释后的样本符合试剂盒的检测范围，计算时再乘以相应的稀释倍数。

[6].

如何分析小鼠Toll样受体2(Tlr2)ELISA试剂盒数据？

建议标准曲线，并计算样本浓度。对于elisa的曲线拟合，一般建议采用4参数曲线拟合，4参数曲线拟合通常更适合免疫分析。推荐使用专业软件进行曲线拟合，例如curve expert 1.3。根据样本的OD值由标曲查出相应的浓度，再乘以稀释倍数；或用标准物的浓度与OD值计算出标曲的回归方程式，将样本的OD值代入方程式，计算出样本浓度，再乘以稀释倍数，即为样本的实际浓度。以下链接是curve expert 1.3软件拟合曲线的方法。
https://www.eiaab.com.cn/news/502/

[7].

小鼠Toll样受体2(Tlr2)ELISA试剂盒中是否包含人和动物的副产物，是否包含感染的或者传染性原料如HIV等？

除了抗体和稀释液中的BSA，不含其它人和动物的副产物，也不含感染材料。

[8].

收集小鼠Toll样受体2(Tlr2)ELISA试剂盒血浆样本，用什么作为抗凝剂？

一般建议用EDTA和肝素作为抗凝剂。

[9].

小鼠Toll样受体2(Tlr2)ELISA试剂盒酶标板可以拆成几部分？拆的时候是否需要避光，无菌？

小鼠Toll样受体2(Tlr2)ELISA试剂盒酶标板是8×12孔条，可拆卸，板子可以拆成12条，注意避免孔污染，不需要避光和无菌。暂时不用的板子，放回原来装的袋子里，密封保存。

[10].

小鼠Toll样受体2(Tlr2)ELISA试剂盒样本如何保存？

尽量检测新鲜样本。若无新鲜样本，则4℃保存1周，-20℃保存1个月，-80℃保存2个月。

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Mouse Tlr2/ Toll-like receptor 2 ELISA Kit Toll样受体2

E0663m

CD282

Mouse Tlr2/ Toll-like receptor 2 ELISA Kit
Toll样受体2