产地 | 进口、国产 |
品牌 | 上海莼试 |
保存条件 | Store at -20 °C |
货号 | CS11120 |
应用范围 | WB=1:100-500 ELISA=1:500-1000 IP=1:20-100 IHC-P=1:100-500 IHC-F=1:100-500 IF=1:100-500 |
CAS编号 | |
抗体名 | Anti-RYBP/APAP1 |
克隆性 | |
靶点 | 详见说明书 |
适应物种 | 详见说明书 |
形态 | 详见说明书 |
宿主 | 详见说明书 |
亚型 | IgG |
标识物 | 详见说明书 |
浓度 | 1mg/1ml% |
免疫原 | KLH conjugated synthetic peptide derived from human AAP1 |
抗体的生物素化标记实验要点:
1. 凋亡相关蛋白1抗体说明书 如在反应混合液中有叠氮钠或游离氨基存在,会抑制标记反应。因此,蛋白质在反应前要对 0.1mol/L碳酸氢钠缓冲液或0.5mol/L硼酸缓冲液充分透析;
2.所用的NHSB及待生物素化蛋白质之间的分子比按蛋白质表面的ε-氨基的密度会有所不同,选择不当则影响标记的效率,应先用几个不同的分子比来筛选最适条件;
3.用NHSB量过量也是不利的,抗原的结合位点可能因此被封闭,导致抗体失活;
4.由于抗体的氨基不易接近可能造成生物素化不足,此时可加入去污剂如 Triton x-100, Tween20等;
5.当游离ε-氨基(赖氨酸残基的氨基)存在于抗体的抗原结合位点时,或位于酶的催化位点时,生物素化会降低或损伤抗体蛋白的结合力或活性;
6.生物素还可能与不同的功能基团,如羰基、氨基、巯基、异咪唑基及苯酚基,也可与糖基共价结合;
7.交联反应后,应充分透析,否则,残余的生物素会对生物素化抗体与亲和素的结合产生竞争作用;
8.在细胞的荧光标记实验中,中和亲和素的本底低,但由于链霉亲和素含有少量正电荷,故对某些细胞可导致高本底。
产品订购信息:
英文名称 Anti-RYBP/APAP1
中文名称 凋亡相关蛋白1抗体说明书
别 名 AAP 1; AAP1; APAP 1; APAP-1; APAP1; Apoptin associating protein 1; Apoptin-associating protein 1; cb337; Death Effector Domain Associated Factor; Death effector domain-associated factor; Death effector domain-associated factor B; DED associated factor; DED-associated factor; DED-associated factor B; DEDAF; RING1 and YY1 binding protein a; RING1 and YY1 binding protein; RING1 and YY1-binding protein; RING1 and YY1-binding protein B; Ring1 interactor RYBP; RYBP; RYBP_HUMAN; rybpa; YEAF 1; YEAF1; YY1 and E4TF1 associated factor 1; YY1 and E4TF1-associated factor 1; YY1- and E4TF1/GABP-associated factor 1.
浓 度 1mg/1ml
规 格 0.2ml/200μg
抗体来源 Rabbit
克隆类型 polyclonal
交叉反应 Human, Mouse, Rat, Chicken, Dog, Cow, Horse
产品类型 一抗
研究领域 细胞生物 信号转导 细胞凋亡
蛋白分子量 predicted molecular weight: 24kDa
性 状 Lyophilized or Liquid
免 疫 原 KLH conjugated synthetic peptide derived from human AAP1
亚 型 IgG
纯化方法 affinity purified by Protein A
储 存 液 Preservative: 15mM Sodium Azide, Constituents: 1% BSA, 0.01M PBS, pH 7.4
凋亡相关蛋白1抗体说明书 产品应用 WB=1:100-500 ELISA=1:500-1000 IP=1:20-100 IHC-P=1:100-500 IHC-F=1:100-500 IF=1:100-500
(石蜡切片需做抗原修复)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
保存条件 Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C.
Important Note This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
产品介绍 May be implicated in the regulation of the transcription as a repressor of the transcriptional activity of E4TF1. In tumor cell lines, may induce apoptosis.
Function : nhibits ubiquitination and subsequent degradation of TP53, and thereby plays a role in regulating transcription of TP53 target genes. May be implicated in the regulation of the transcription as a repressor of the transcriptional activity of E4TF1. May bind to DNA. Promotes apoptosis.
Subunit : Monomer. Interacts with apoptin, DEDD, FADD, CASP8, CASP10, YY1 and GABPB1. Component of repressive BCOR complex containing Polycomb group subcomplex at least composed of BCOR, PCGF1, RING1 and RNF2/RING2. Together with GABPB1 and YY1, it forms a ternary complex, probably being the bridge factor between these two transcription factors. Interacts with CBX2, YAF2, RING1 and RNF2. Interacts with ubiquitin and ubiquitinated proteins. Interacts with ubiquitinated histone H2A (By similarity). Interacts with MDM2, and thereby inhibits ubiquitination of TP53. Identified in a ternary complex containing MDM2, TP53 and RYBP.
Subcellular Location : Nucleus. Cytoplasm. Nucleus, nucleoplasm (By similarity). Note=Primarily found in the nucleus. Detected in a punctate pattern likely to represent Polycomb group (PcG) bodies
Tissue Specificity : Widely expressed with highest levels in lymphoid tissues and placenta.
Post-translational modifications : Monoubiquitinated
Similarity : Contains 1 RanBP2-type zinc finger.
Database links : UniProtKB/Swiss-Prot: Q8N488.2
抗体的鉴定:
1)凋亡相关蛋白1抗体说明书 抗体的效价鉴定:不管是用于诊断还是用于,制备抗体的目的都是要求较高效价。不同的抗原制备的抗体,要求的效价不一。鉴定效价的方法很多,包括有试管凝集反应,琼脂扩散试验,酶联免疫吸附试验等。常用的抗原所制备的抗体一般都有约成的鉴定效价的方法,以资比较。如制备抗抗体的效价,一般就采用琼脂扩散试验来鉴定。
2)抗体的特异性鉴定:抗体的特异性是指与相应抗原或近似抗原物质的识别能力。抗体的特异性高,它的识别能力就强。衡量特异性通常以交叉反应率来表示。交叉反应率可用竞争抑制试验测定。以不同浓度抗原和近似抗原分别做竞争抑制曲线,计算各自的结合率,求出各自在IC50时的浓度,并按公式计算交叉反应率。
如果所用抗原浓度IC50浓度为pg/管,而一些近似抗原物质的IC50浓度几乎是无穷大时,表示这一抗血清与其他抗原物质的交叉反应率近似为0,即该血清的特异性较好。
3)抗体亲和力:是指抗体和抗原结合的牢固程度。亲和力的高低是由抗原分子的大小,抗体分子的结合位点与抗原决定簇之间立体构型的合适度决定的。有助于维持抗原抗体复合物稳定的分子间力有氢键,疏水键,侧链相反电荷基因的库仑力,范德华力和空间斥力。亲和力常以亲和常数K表示,K的单位是L/mol。抗体亲和力的测定对抗体的筛选,确定抗体的用途,验证抗体的均一性等均有重要意义。
Histone H1b(Histone H1.4) 组蛋白H1b抗原Multi-class antibodies规格: 0.5mg
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Rhesus antibody Rh Phospho-c-Kit(Tyr721) 磷酸化原癌基因c-kit抗体 规格 0.1ml
羊抗鸡IgG血清 0.5ml 国产
XIAP 英文名称: X-连锁凋亡蛋白/性连锁凋亡抑制蛋白抗体 0.1ml
DNA PKcs 英文名称: DNA依赖蛋白激酶催化亚基抗体 0.2ml
Anti-5-HTR2A 5-羟色胺受体2A抗体Multi-class antibodies规格: 0.2ml
Anti-TP II A/TOP2a/FITC 荧光素标记DNA拓普西异构酶ⅡA抗体IgGMulti-class antibodies规格: 0.2ml
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酪氨酸激酶A抗体 Anti-TrK A 0.1ml
SLU7 英文名称: SLU7蛋白抗体 0.2ml
EN2 英文名称: 同源盒蛋白转录因子EN2抗体 0.1ml
Rhesus antibody Rh phospho-IRS1(Ser612) 磷酸化受体底物-1抗体 规格 0.1ml
SAP-1 (Synapse associated protein-I) peptide 突触相关蛋白-1(多肽抗原)Multi-class antibodies规格: 0.5mg
SARP1 英文名称: 分泌细胞凋亡相关蛋白1抗体 0.2ml
ESRP2 英文名称: 上皮粘连调控蛋白ESRP2抗体 0.2ml
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CG6856-PA peptide CG6856-PA抗原Multi-class antibodies规格: 0.5mg
EPO Protein Rat 重组大鼠 Erythropoietin / EPO 蛋白 (His 标签)
MG-63 人成细胞
CD93 Others Human 人 CD93 / C1QR1 人细胞裂解液 (阳性对照)
SK-MES-1人肺鳞癌细胞 SK-MES-1 human lung squamous carcinoma cells MEM培养基(GIBCO)+10%FBS
人导管瘤细胞;UACC812
SV40T转化的人胚肾细胞(亚系);293T/17 人上皮细胞完全培养基 100mL
CL-0267CNE-2Z(人细胞)5×106cells/瓶×2
PPT1 Others Human 人 PPT1 / Palmitoyl-protein thioesterase 1 人细胞裂解液 (阳性对照)
人主动脉内皮细胞cDNAHAEC cDNA
猪肾传代细胞;IBRS-2 人B淋巴母细胞,HMy2.CIR细胞 LⅡ细胞,KM小鼠网织细胞瘤株
稳定表达EBNA1的人胚肾细胞;293E
HA Others H5N1 甲型 H5N1 (A/Egypt/2321-NAMRU3/2007) 血凝素HA1 (Hemagglutinin) 人细胞裂解液 (阳性对照)
凋亡相关蛋白1抗体说明书 EPO Protein Rat 重组大鼠 Erythropoietin / EPO 蛋白 (His 标签)
MG-63 人成细胞
CD93 Others Human 人 CD93 / C1QR1 人细胞裂解液 (阳性对照)
SK-MES-1人肺鳞癌细胞 SK-MES-1 human lung squamous carcinoma cells MEM培养基(GIBCO)+10%FBS
人导管瘤细胞;UACC812
SV40T转化的人胚肾细胞(亚系);293T/17 人上皮细胞完全培养基 100mL