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GFI1 (基因名), Zinc finger protein Gfi-1 (蛋白名), gfi1_canlf.

产品名称:

Dog GFI1/ Zinc finger protein Gfi-1 ELISA Kit
锌指蛋白Gfi-1

货号:

E15578d

商标:

EIAab^®

监管等级:

RUO

别名:

Growth factor independence 1

检测方法:

ELISA

特异性:

Natural and recombinant dog Zinc finger protein Gfi-1

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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常见问题解答
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通用注释

亚单元:

Interacts with U2AF1L4. Component of RCOR-GFI-KDM1A-HDAC complexes. Interacts directly with RCOR1, KDM1A and HDAC2. Also interacts with HDAC1 and HDAC3. Interacts (via the zinc-finger domain) with ARIH2; the interaction prevents GFI1 ubiquitination and proteasomal degradation. Interacts with PIAS3; the interaction relieves the inhibitory effect of PIAS3 on STAT3-mediated transcriptional activity. Forms a complex with EHMT2 and HDAC1 to promote 'Lys-9' dimethylation of H3 (H3K9Me2) and repress expression of target genes. Interacts directly with EHMT2. Component of the GFI1-AJUBA-HDAC1 repressor complex. Interacts directly with AJUBA (via ITS LIM domains); the interaction results in the HDAC-dependent corepression of a subset of GFI1 target genes and, occurs independently of the SNAG domain. Interacts with SPI1; the interaction inhibits SPI1 transcriptional activity and represses SPI1-regulated macrophage-specific genes required for proper granulocyte development. Interacts with RUNX1T1; the interaction represses HDAC-mediated transcriptional activity. Interacts with RELA; the interaction occurs on liposaccharide (LPS) stimulation and controls RELA DNA binding activity and regulates endotoxin-mediated TOLL-like receptor inflammatory response. Interacts (via the C-terminal zinc fingers) with ZBTB17; the interaction results in the recruitment of GFI1 to the CDKN1A/p21 and CDKNIB promoters and repression of transcription.

功能:

Transcription repressor essential for hematopoiesis. Functions in a cell-context and development-specific manner. Binds to 5'-TAAATCAC[AT]GCA-3' in the promoter region of a large number of genes. Component of several complexes, including the EHMT2-GFI1-HDAC1, AJUBA-GFI1-HDAC1 and RCOR-GFI-KDM1A-HDAC complexes, that suppress, via histone deacetylase (HDAC) recruitment, a number of genes implicated in multilineage blood cell development. Regulates neutrophil differentiation, promotes proliferation of lymphoid cells, and is required for granulocyte development. Mediates, together with U2AF1L4, the alternative splicing of CD45 and controls T-cell receptor signaling. Regulates the endotoxin-mediated Toll-like receptor (TLR) inflammatory response by antagonizing RELA. Cooperates with CBFA2T2 to regulate ITGB1-dependent neurite growth. Controls cell-cycle progression by repressing CDKNIA/p21 transcription in response to TGFB1 via recruitment of GFI1 by ZBTB17 to the CDKNIA/p21 and CDKNIB promoters. Required for the maintenance of inner ear hair cells.

亚细胞位置:

Nucleus Colocalizes with PIAS3 and RUNX1T1 in nuclear dots.

数据库链接

UniGene:

Cfa.16335

SMR:

Q5DWN0

STRING:

9615.ENSCAFP00000043191

KEGG:

cfa:490156

Uniprot:

Q5DWN0

相关产品

序列长度:

422

序列:

仅供参考，详细请咨询（services@eiaab.com）

50:

100:

150:

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422:

CGKGFQRKVD | LRRHRETQHG | LK

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].

狗锌指蛋白Gfi-1(GFI1)ELISA试剂盒可以做多少个样本？

狗锌指蛋白Gfi-1(GFI1)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].

狗锌指蛋白Gfi-1(GFI1)ELISA试剂盒使用视频？

狗锌指蛋白Gfi-1(GFI1)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].

狗锌指蛋白Gfi-1(GFI1)ELISA试剂盒是放在-20℃冰箱保存吗？

EIAab的狗锌指蛋白Gfi-1(GFI1)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].

狗锌指蛋白Gfi-1(GFI1)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].

狗锌指蛋白Gfi-1(GFI1)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].

如何分析狗锌指蛋白Gfi-1(GFI1)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].

狗锌指蛋白Gfi-1(GFI1)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].

收集狗锌指蛋白Gfi-1(GFI1)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].

狗锌指蛋白Gfi-1(GFI1)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？

狗锌指蛋白Gfi-1(GFI1)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].

狗锌指蛋白Gfi-1(GFI1)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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Dog GFI1/ Zinc finger protein Gfi-1 ELISA Kit 锌指蛋白Gfi-1

E15578d

Growth factor independence 1

Dog GFI1/ Zinc finger protein Gfi-1 ELISA Kit
锌指蛋白Gfi-1