PIM1 (基因名), Serine/threonine-protein kinase pim-1 (蛋白名), pim1_human.
产品名称:
Human PIM1/ Serine/threonine-protein kinase pim-1 ELISA Kit
原癌基因丝氨酸/苏氨酸蛋白激酶pim-1
货号:
E1997h
商标:
EIAab®
监管等级:
检测方法:
ELISA
实验类型:
Sandwich
检测范围:
31.2-2000pg/mL
灵敏度:
15.77pg/mL
特异性:
Natural and recombinant human Serine/threonine-protein kinase pim-1
样品类型:
Serum, plasma, tissue homogenates, cell culture supernates and other biological fluids
样品数据:
登录.
实验步骤:
研究领域:
Epigenetics
通用注释
亚单元:
Isoform 2 is isolated as a monomer whereas isoform 1 complexes with other proteins (By similarity). Binds to RP9 (By similarity). Isoform 1, but not isoform 2, binds BMX. Isoform 2 interacts with CDKN1B and FOXO3. Interacts with BAD. Interacts with PPP2CA; this interaction promotes dephosphorylation of PIM1, ubiquitination and proteasomal degradation (By similarity). Interacts with HSP90, this interaction stabilizes PIM1 protein levels. Interacts (ubiquitinated form) with HSP70 and promotes its proteosomal degradation. Interacts with CDKN1A. Interacts with CDC25C. Interacts (via N-terminal 96 residues) with CDC25A (By similarity). Interacts with MAP3K5. Interacts with MYC.
功能:
Proto-oncogene with serine/threonine kinase activity involved in cell survival and cell proliferation and thus providing a selective advantage in tumorigenesis. Exerts its oncogenic activity through: the regulation of MYC transcriptional activity, the regulation of cell cycle progression and by phosphorylation and inhibition of proapoptotic proteins (BAD, MAP3K5, FOXO3). Phosphorylation of MYC leads to an increase of MYC protein stability and thereby an increase of transcriptional activity. The stabilization of MYC exerted by PIM1 might explain partly the strong synergism between these two oncogenes in tumorigenesis. Mediates survival signaling through phosphorylation of BAD, which induces release of the anti-apoptotic protein Bcl-X(L)/BCL2L1. Phosphorylation of MAP3K5, an other proapoptotic protein, by PIM1, significantly decreases MAP3K5 kinase activity and inhibits MAP3K5-mediated phosphorylation of JNK and JNK/p38MAPK subsequently reducing caspase-3 activation and cell apoptosis. Stimulates cell cycle progression at the G1-S and G2-M transitions by phosphorylation of CDC25A and CDC25C. Phosphorylation of CDKN1A, a regulator of cell cycle progression at G1, results in the relocation of CDKN1A to the cytoplasm and enhanced CDKN1A protein stability. Promote cell cycle progression and tumorigenesis by down-regulating expression of a regulator of cell cycle progression, CDKN1B, at both transcriptional and post-translational levels. Phosphorylation of CDKN1B,induces 14-3-3-proteins binding, nuclear export and proteasome-dependent degradation. May affect the structure or silencing of chromatin by phosphorylating HP1 gamma/CBX3. Acts also as a regulator of homing and migration of bone marrow cells involving functional interaction with the CXCL12-CXCR4 signaling axis.
亚细胞位置:
Isoform 1
Cell membrane
该产品尚未在任何出版物中被引用。
[1].
人原癌基因丝氨酸/苏氨酸蛋白激酶pim-1(PIM1)ELISA试剂盒可以做多少个样本?
人原癌基因丝氨酸/苏氨酸蛋白激酶pim-1(PIM1)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].
人原癌基因丝氨酸/苏氨酸蛋白激酶pim-1(PIM1)ELISA试剂盒使用视频?
人原癌基因丝氨酸/苏氨酸蛋白激酶pim-1(PIM1)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
https://www.eiaab.com.cn/lesson-tech/805.html
[3].
人原癌基因丝氨酸/苏氨酸蛋白激酶pim-1(PIM1)ELISA试剂盒是放在-20℃冰箱保存吗?
EIAab的人原癌基因丝氨酸/苏氨酸蛋白激酶pim-1(PIM1)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].
人原癌基因丝氨酸/苏氨酸蛋白激酶pim-1(PIM1)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。
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].
人原癌基因丝氨酸/苏氨酸蛋白激酶pim-1(PIM1)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].
如何分析人原癌基因丝氨酸/苏氨酸蛋白激酶pim-1(PIM1)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/
https://www.eiaab.com.cn/news/502/
[7].
人原癌基因丝氨酸/苏氨酸蛋白激酶pim-1(PIM1)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].
收集人原癌基因丝氨酸/苏氨酸蛋白激酶pim-1(PIM1)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].
人原癌基因丝氨酸/苏氨酸蛋白激酶pim-1(PIM1)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?
人原癌基因丝氨酸/苏氨酸蛋白激酶pim-1(PIM1)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].
人原癌基因丝氨酸/苏氨酸蛋白激酶pim-1(PIM1)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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