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Havcr2 (基因名), Hepatitis A virus cellular receptor 2 homolog (蛋白名), havr2_mouse.

产品名称:

Mouse Havcr2/ Hepatitis A virus cellular receptor 2 homolog ELISA Kit
肝炎病毒细胞受体同源物2

货号:

E13657m

商标:

EIAab^®

监管等级:

RUO

别名:

T-cell immunoglobulin and mucin domain-containing protein 3, T-cell immunoglobulin mucin receptor 3, T-cell membrane protein 3, TIMD-3, TIM-3, CD366, HAVcr-2, Tim3, Timd3

检测方法:

ELISA

实验类型:

Sandwich

检测范围:

0.312-20ng/ml

灵敏度:

0.156ng/mL

特异性:

Natural and recombinant mouse Hepatitis A virus cellular receptor 2 homolog

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

说明书:

MSDS:

在线询价

数据
文献
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： ≤6.4%
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： ≤8.2%

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	95	89-101
Plasma	97	91-103

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)	96-107%	107-117%	106-115%	100-110%
EDTA plasma(n=5)	87-99%	109-119%	88-100%	99-109%
heparin plasma(n=5)	94-103%	87-95%	106-116%	91-100%

通用注释

亚单元:

Interacts with HMGB1; impairs HMGB1 binding to B-DNA and likely HMGB1-mediated innate immune response (PubMed:22842346). Interacts with BAG6 (PubMed:22863785). Interacts (phosphorylated) with PIK3R1 and PIK3R2. Interacts (not dependent on its phosphorylation status) with FYN (PubMed:21807895). Interacts (in basal state T-cells) with VAV1; AKT1/2, LCP2, ZAP70, SYK, PIK3R1, FYN, SH3BP2 and SH2D2A. Interacts (in activated T-cells) with LCK and PLCG (By similarity).

功能:

Cell surface receptor implicated in modulating innate and adaptive immune responses. Generally accepted to have an inhibiting function. Reports on stimulating functions suggest that the activity may be influenced by the cellular context and/or the respective ligand (PubMed:18006747). Regulates macrophage activation (PubMed:11823861). Inhibits T-helper type 1 lymphocyte (Th1)-mediated auto- and alloimmune responses and promotes immunological tolerance (PubMed:14556006, PubMed:18006747). In CD8+ cells attenuates TCR-induced signaling, specifically by blocking NF-kappaB and NFAT promoter activities resulting in the loss of IL-2 secretion. The function may implicate its association with LCK proposed to impair phosphorylation of TCR subunits (By similarity). In contrast, shown to activate TCR-induced signaling in T-cells probably implicating ZAP70, LCP2, LCK and FYN (PubMed:21807895). Expressed on Treg cells can inhibit Th17 cell responses (By similarity). Receptor for LGALS9. Binding to LGALS9 is believed to result in suppression of T-cell responses; the resulting apoptosis of antigen-specific cells may implicate HAVCR2 phosphorylation and disruption of its association with BAG6 (PubMed:22863785). Binding to LGALS9 is proposed to be involved in innate immune response to intracellular pathogens. Expressed on Th1 cells interacts with LGALS9 expressed on Mycobacterium tuberculosis-infected macrophages to stimulate antibactericidal activity including IL-1 beta secretion and to restrict intracellular bacterial growth (PubMed:20937702). However, the function as receptor for LGALS9 has been challenged (By similarity). Also reported to enhance CD8+ T-cell responses to an acute infection such as by Listeria monocytogenes (PubMed:24567532). Receptor for phosphatidylserine (PtSer); PtSer-binding is calcium-dependent (PubMed:20083673). May recognize PtSer on apoptotic cells leading to their phagocytosis. Mediates the engulfment of apoptotic cells by dendritic cells (PubMed:19224762). Expressed on T-cells, promotes conjugation but not engulfment of apoptotic cells (PubMed:20083673). Expressed on dendritic cells (DCs) positively regulates innate immune response and in synergy with Toll-like receptors promotes secretion of TNF-alpha (PubMed:18006747). In tumor-imfiltrating DCs suppresses nucleic acid-mediated innate immune repsonse by interaction with HMGB1 and interfering with nucleic acid-sensing and trafficking of nucleid acids to endosomes (PubMed:22842346). Can enhance mast cell production of Th2 cytokines Il-4, IL-6 and IL-13 (PubMed:17620455). Expressed on natural killer (NK) cells acts as a coreceptor to enhance IFN-gamma production in response to LGALS9. In contrast, shown to suppress NK cell-mediated cytotoxicity (By similarity). Negatively regulates NK cell function in LPS-induced endotoxic shock (PubMed:25337993).

亚细胞位置:

Isoform 2 Secreted

数据库链接

UniGene:

Mm.72168

SMR:

Q8VIM0

STRING:

10090.ENSMUSP00000020668

KEGG:

mmu:171285

Pfam:

PF07686

Uniprot:

Q8VIM0

相关产品

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Human HAVCR2 CLIA Kit

Rat Havcr2 CLIA Kit

Human HAVCR2 Protein

序列长度:

281

序列:

仅供参考，详细请咨询（services@eiaab.com）

50:

100:

150:

200:

250:

285:

VRIRSEENIY | TIEENVYEVE | NSNEYYCYVN | SQQPS

3D 模型:

3D 结构:

免疫原序列:

验证序列:

该产品尚未在任何出版物中被引用。

[1].

小鼠肝炎病毒细胞受体同源物2(Havcr2)ELISA试剂盒可以做多少个样本？

小鼠肝炎病毒细胞受体同源物2(Havcr2)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].

小鼠肝炎病毒细胞受体同源物2(Havcr2)ELISA试剂盒使用视频？

小鼠肝炎病毒细胞受体同源物2(Havcr2)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].

小鼠肝炎病毒细胞受体同源物2(Havcr2)ELISA试剂盒是放在-20℃冰箱保存吗？

EIAab的小鼠肝炎病毒细胞受体同源物2(Havcr2)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].

小鼠肝炎病毒细胞受体同源物2(Havcr2)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].

小鼠肝炎病毒细胞受体同源物2(Havcr2)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].

如何分析小鼠肝炎病毒细胞受体同源物2(Havcr2)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].

小鼠肝炎病毒细胞受体同源物2(Havcr2)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].

收集小鼠肝炎病毒细胞受体同源物2(Havcr2)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].

小鼠肝炎病毒细胞受体同源物2(Havcr2)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？

小鼠肝炎病毒细胞受体同源物2(Havcr2)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].

小鼠肝炎病毒细胞受体同源物2(Havcr2)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 Havcr2/ Hepatitis A virus cellular receptor 2 homolog ELISA Kit 肝炎病毒细胞受体同源物2

E13657m

T-cell immunoglobulin and mucin domain-containing protein 3, T-cell immunoglobulin mucin receptor 3, T-cell membrane protein 3, TIMD-3, TIM-3, CD366, HAVcr-2, Tim3, Timd3

Mouse Havcr2/ Hepatitis A virus cellular receptor 2 homolog ELISA Kit
肝炎病毒细胞受体同源物2