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HMGB2 (基因名), High mobility group protein B2 (蛋白名), HMGB2_HUMAN1.

产品名称:

Human HMGB2/ High mobility group protein B2 ELISA Kit
高迁移率族蛋白B2

货号:

E1476h

商标:

EIAab^®

监管等级:

RUO

别名:

High mobility group protein 2, HMG-2, HMG2

检测方法:

ELISA

特异性:

Natural and recombinant human High mobility group protein B2

样品类型:

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

样品数据:

研究领域:

规格 & 价格:

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通用注释

亚单元:

Interacts with POU2F2, POU2F1 and POU3F1 (By similarity). Component of the RAG complex composed of core components RAG1 and RAG2, and associated component HMGB1 or HMGB2 (By similarity). Component of the SET complex, composed of at least ANP32A, APEX1, HMGB2, NME1, SET and TREX1. Directly interacts with SET (PubMed:11909973). Interacts with LEF1.

功能:

Multifunctional protein with various roles in different cellular compartments. May act in a redox sensitive manner. In the nucleus is an abundant chromatin-associated non-histone protein involved in transcription, chromatin remodeling and V(D)J recombination and probably other processes. Binds DNA with a preference to non-canonical DNA structures such as single-stranded DNA. Can bent DNA and enhance DNA flexibility by looping thus providing a mechanism to promote activities on various gene promoters by enhancing transcription factor binding and/or bringing distant regulatory sequences into close proximity (PubMed:7797075, PubMed:11909973, PubMed:19522541, PubMed:18413230, PubMed:19965638, PubMed:20123072). Involved in V(D)J recombination by acting as a cofactor of the RAG complex: acts by stimulating cleavage and RAG protein binding at the 23 bp spacer of conserved recombination signal sequences (RSS) (By similarity). Proposed to be involved in the innate immune response to nucleic acids by acting as a promiscuous immunogenic DNA/RNA sensor which cooperates with subsequent discriminative sensing by specific pattern recognition receptors (By similarity). In the extracellular compartment acts as a chemokine. Promotes proliferation and migration of endothelial cells implicating AGER/RAGE (PubMed:19811285). Has antimicrobial activity in gastrointestinal epithelial tissues (PubMed:23877675). Involved in inflammatory response to antigenic stimulus coupled with proinflammatory activity (By similarity). Involved in modulation of neurogenesis probably by regulation of neural stem proliferation (By similarity). Involved in articular cartilage surface maintenance implicating LEF1 and the Wnt/beta-catenin pathway.

亚细胞位置:

Nucleus Chromosome Cytoplasm Secreted In basal state predominantly nuclear.

数据库链接

UniGene:

Hs.434953

SMR:

P26583

STRING:

9606.ENSP00000296503

KEGG:

hsa:3148

MIM:

163906

Pfam:

PF00505

Uniprot:

P26583

相关产品

Mouse Hmgb2 ELISA Kit

Rat Hmgb2 ELISA Kit

Bovine HMGB2 ELISA Kit

Chicken HMGB2 ELISA Kit

Pig HMGB2 ELISA Kit

序列长度:

209

序列:

仅供参考，详细请咨询（services@eiaab.com）

50:

100:

150:

200:

209:

EEEEDEDEE

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].

人高迁移率族蛋白B2(HMGB2)ELISA试剂盒可以做多少个样本？

人高迁移率族蛋白B2(HMGB2)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].

人高迁移率族蛋白B2(HMGB2)ELISA试剂盒使用视频？

人高迁移率族蛋白B2(HMGB2)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].

人高迁移率族蛋白B2(HMGB2)ELISA试剂盒是放在-20℃冰箱保存吗？

EIAab的人高迁移率族蛋白B2(HMGB2)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].

人高迁移率族蛋白B2(HMGB2)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].

人高迁移率族蛋白B2(HMGB2)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].

如何分析人高迁移率族蛋白B2(HMGB2)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].

人高迁移率族蛋白B2(HMGB2)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].

收集人高迁移率族蛋白B2(HMGB2)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].

人高迁移率族蛋白B2(HMGB2)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？

人高迁移率族蛋白B2(HMGB2)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].

人高迁移率族蛋白B2(HMGB2)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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Human HMGB2/ High mobility group protein B2 ELISA Kit 高迁移率族蛋白B2

E1476h

High mobility group protein 2, HMG-2, HMG2

Human HMGB2/ High mobility group protein B2 ELISA Kit
高迁移率族蛋白B2