胰岛素样生长因子1受体抗体
『别名』IGF1 Receptor (phospho-Tyr1346); IGF1 Receptor (phospho-Y1346); p-IGF1 Receptor (phospho-Tyr1346); p-IGF1 Receptor (Tyr1346); p-IGF1 Receptor (Y1346); CD221; CD221; CD221 antigen; IGF 1 receptor; IGF 1R; IGF 1R; IGF I receptor; IGF-I receptor; IGF1R; IGF1R; IGF1R_HUMAN; IGFIR; IGFIRC; IGFIRC; IGFR; Insulin like growth factor 1 receptor; Insulin like growth factor 1 receptor; Insulin like growth factor 1 receptor precursor; Insulin like growth factor 1 receptor precursor; Insulin-like growth factor 1 receptor beta chain; Insulin-like growth factor I receptor; JTK13; JTK13; MGC142170; MGC142172; MGC18216.
『浓度』胰岛素样生长因子1受体抗体1mg/1ml
『规格』0.1ml/100μg
『抗体来源』Rabbit
抗体分子是生物学和医学领域用途最为广泛的蛋白分子。抗体作为疾病预防、诊断和治疗的制剂已有上百年的发展历史。随着生命科学研究的迅猛发展,抗体工程在生物技术领域越来越占有非常重要的地位。我公司可为您提供快速的、高质量的和经济的多克隆抗体制备服务,并将成为您在科研及生产中的得力助手。
我公司免费提供抗血清亲合层析纯化服务,得到目的蛋白的抗体IgG。
我公司还免费提供真空冷冻抽干服务,得到冻干粉状的抗体IgG产品,以便产品的使用及长期保存。
胰岛素样生长因子1受体抗体洗脱问题
抗体组目前采用的是低pH洗脱方法,按道理说,这个方法应该可以洗脱掉纯大部分抗体,但是有时候出现了一些顽固抗体很难洗脱,大家可以考虑其它的洗脱方法,beads说明书上提到了五大类办法,我觉得比较可靠的方法只有两类,一是改变pH,二是改变离子浓度,另外几种办法要么会带入有机试剂,要么会带入氨基,所以不太适用。改变pH的办法除了用低pH,还可以考虑用高pH来洗脱,好像没多少人尝试过这种办法,在确实没有办法的时候推荐尝试一下。
胰岛素样生长因子1受体抗体其它问题
1、看了很多抗体纯化的资料,不管是从血清中纯化多抗还是从腹水中纯化单抗,都推荐大家在上柱子之前把血清或腹水稀释2-5倍,另外把血清或腹水采用0.22微米或0.45微米孔径的膜过滤一次。过滤这一步我们是没条件做的了,但是稀释这一步推荐大家试一试,有文献说稀释可以提高回收率
2、封闭这一步做完后,是不是考虑可以用HCl洗一次?连在beads上的蛋白有的是蛋白间非特异性结合上去的,洗脱之前的任何步骤也许都无法洗干净它们,所以这里把它们都洗掉,以免最后都洗到抗体里去了。
3、CNBr活化的琼脂糖或葡聚糖本身的缺陷:这个非特异性结合影响最大的是和血清中的物质结合了。而血清中大部分蛋白都是免疫球蛋白,其中包括我们要的抗体,它们都带有一定的负电,所以都会和这个部位进行非特异性结合,在洗脱前,有一步是用pH5.0的Gly去洗掉与抗原非特异性结合的抗体的,但是它也会洗掉直接与beads非特异结合的蛋白,也包括我们要的抗体,至于这一步会丢掉多少抗体,好像没有人测过。
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PAB534Mu01 趋化因子C-C-基元受体1(CCR1)多克隆抗体 Polyclonal Antibody to Chemokine C-C-Motif Receptor 1 (CCR1)
PAB534Mu02 趋化因子C-C-基元受体1(CCR1)多克隆抗体 Polyclonal Antibody to Chemokine C-C-Motif Receptor 1 (CCR1)
PAD160Hu01 趋化因子C-C-基元配体4样蛋白1(CCL4L1)多克隆抗体 Polyclonal Antibody to Chemokine C-C-Motif Ligand 4 Like Protein 1 (CCL4L1)
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PAB126Hu01 趋化因子C-C-基元配体16(CCL16)多克隆抗体 Polyclonal Antibody to Chemokine C-C-Motif Ligand 16 (CCL16)
PAB126Hu02 趋化因子C-C-基元配体16(CCL16)多克隆抗体 Polyclonal Antibody to Chemokine C-C-Motif Ligand 16 (CCL16)
PAB126Hu03 趋化因子C-C-基元配体16(CCL16)多克隆抗体 Polyclonal Antibody to Chemokine C-C-Motif Ligand 16 (CCL16)
PAB122Hu01 趋化因子C-C-基元配体14(CCL14)多克隆抗体 Polyclonal Antibody to Chemokine C-C-Motif Ligand 14 (CCL14)
PAB122Hu02 趋化因子C-C-基元配体14(CCL14)多克隆抗体 Polyclonal Antibody to Chemokine C-C-Motif Ligand 14 (CCL14)
PAB132Hu01 趋化因子C-C-基元配体1(CCL1)多克隆抗体 Polyclonal Antibody to Chemokine C-C-Motif Ligand 1 (CCL1)
PAB132Mu01 趋化因子C-C-基元配体1(CCL1)多克隆抗体 Polyclonal Antibody to Chemokine C-C-Motif Ligand 1 (CCL1)
PAB132Mu02 趋化因子C-C-基元配体1(CCL1)多克隆抗体 Polyclonal Antibody to Chemokine C-C-Motif Ligand 1 (CCL1)
PAA945Hu01 趋化素(CHEM)多克隆抗体 Polyclonal Antibody to Chemerin (CHEM)
PAA945Ra01 趋化素(CHEM)多克隆抗体 Polyclonal Antibody to Chemerin (CHEM)
PAA945Mu01 趋化素(CHEM)多克隆抗体 Polyclonal Antibody to Chemerin (CHEM)
PAA945Mu02 趋化素(CHEM)多克隆抗体 Polyclonal Antibody to Chemerin (CHEM)
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PAL334Mu01 检查点蛋白同源物(CHEK1)多克隆抗体 Polyclonal Antibody to Checkpoint Homolog (CHEK1)
PAL334Mu02 检查点蛋白同源物(CHEK1)多克隆抗体 Polyclonal Antibody to Checkpoint Homolog (CHEK1)
PAC387Hu01 夏科雷登氏结晶蛋白(CLC)多克隆抗体 Polyclonal Antibody to Charcot Leyden Crystal Protein (CLC)
PAC387Mu01 夏科雷登氏结晶蛋白(CLC)多克隆抗体 Polyclonal Antibody to Charcot Leyden Crystal Protein (CLC)
PAC387Mu02 夏科雷登氏结晶蛋白(CLC)多克隆抗体 Polyclonal Antibody to Charcot Leyden Crystal Protein (CLC)
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PAL292Mu01 含TCP1伴侣蛋白亚基2(CCT2)多克隆抗体 Polyclonal Antibody to Chaperonin Containing TCP1, Subunit 2 (CCT2)
PAL292Mu02 含TCP1伴侣蛋白亚基2(CCT2)多克隆抗体 Polyclonal Antibody to Chaperonin Containing TCP1, Subunit 2 (CCT2)
PAA909Hu01 铜蓝蛋白(CP)多克隆抗体 Polyclonal Antibody to Ceruloplasmin (CP)
PAA909Mu01 铜蓝蛋白(CP)多克隆抗体 Polyclonal Antibody to Ceruloplasmin (CP)
PAA909Ra01 铜蓝蛋白(CP)多克隆抗体 Polyclonal Antibody to Ceruloplasmin (CP)
PAA909Mu02 铜蓝蛋白(CP)多克隆抗体 Polyclonal Antibody to Ceruloplasmin (CP)
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PAG458Ra01 脑多巴胺神经营养因子(CDNF)多克隆抗体 Polyclonal Antibody to Cerebral Dopamine Neurotrophic Factor (CDNF)
PAG458Ra02 脑多巴胺神经营养因子(CDNF)多克隆抗体 Polyclonal Antibody to Cerebral Dopamine Neurotrophic Factor (CDNF)
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PAG676Hu01 Cereblon蛋白(CRBN)多克隆抗体 Polyclonal Antibody to Cereblon (CRBN)
PAG676Mu01 Cereblon蛋白(CRBN)多克隆抗体 Polyclonal Antibody to Cereblon (CRBN)
PAG676Mu02 Cereblon蛋白(CRBN)多克隆抗体 Polyclonal Antibody to Cereblon (CRBN)
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PAC125Hu01 Cerberus蛋白(CER)多克隆抗体 Polyclonal Antibody to Cerberus (CER)
PAC125Mu01 Cerberus蛋白(CER)多克隆抗体 Polyclonal Antibody to Cerberus (CER)
PAC125Mu02 Cerberus蛋白(CER)多克隆抗体 Polyclonal Antibody to Cerberus (CER)
PAJ459Hu01 神经酰胺激酶(CERK)多克隆抗体 Polyclonal Antibody to Ceramide Kinase (CERK)
PAA232Hu01 着丝粒蛋白I(CENPI)多克隆抗体 Polyclonal Antibody to Centromere Protein I (CENPI)
PAA232Mu01 着丝粒蛋白I(CENPI)多克隆抗体 Polyclonal Antibody to Centromere Protein I (CENPI)
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PAA265Mu01 着丝粒蛋白H(CENPH)多克隆抗体 Polyclonal Antibody to Centromere Protein H (CENPH)
PAA347Hu01 着丝粒蛋白F(CENPF)多克隆抗体 Polyclonal Antibody to Centromere Protein F (CENPF)
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