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- 详细信息
- 文献和实验
- 技术资料
- 抗体名:
胶体金标记小鼠抗人IgG
- 抗体英文名:
Mouse Anti-human IgG/Gold
- 靶点:
细胞浆 细胞膜 分泌型蛋白
- 浓度:
1mg/ml
- 应用范围:
Elisa=1:500-1000,IHC-P=1:100-500,IHC-F=1:100-500,IF=1:100-500,ICC=1:100-500,
- 宿主:
Rabbit
- 适应物种:
Human,Mouse,Rat,Dog,Pig,Cow,Rabbit,Sheep,Guinea Pig,
- 保质期:
一年
- 抗原来源:
Rabbit
- 目录编号:
TF21166R
- 级别:
I级
- 库存:
10
- 供应商:
晶风生物
- 标记物:
FITC/Alexa/CY357/BIo/HRP
- 克隆性:
Polyclonal
- 保存条件:
-20
- 形态:
Liquid
- 亚型:
IgG
- 免疫原:
KLH conjugated synthetic peptide derived
- 规格:
500ul
产品规格:100ul/200ul(部分有50ul,如需更大包装或其他具体规格,请咨询客服)
研究领域:肿瘤 细胞生物 免疫学等
抗体来源:Rabbit
克隆类型:Polyclonal
交叉反应:Human,Mouse,Rat,Dog,Pig,Cow,Rabbit,Sheep,
产品应用:WB=1:500-2000 ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 Flow-Cyt=1μg/Test 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.
性 状:Liquid
浓 度:1mg/ml
免 疫 原:KLH conjugated synthetic peptide derived
亚 型:IgG
纯化方法:affinity purified by Protein A
储 存 液:0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
保存条件:Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.
胶体金标记小鼠抗人IgG相关抗体示例(非本抗体,如需本抗体,请联系客服索要说明书):
Sample:
Liver (Mouse) Lysate at 40 ug
Spleen (Mouse) Lysate at 40 ug
NIH/3T3 (Mouse) CellLysate at 30 ug
RAW246.7 (Mouse) CellLysate at 30 ug
Primary: Anti- IL12 at 1/300 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 22 kD
Observed band size: 35/36 kD
paraffin embedded (Mouse brain); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (IL12) Polyclonal Antibody, Unconjugated at 1:400 overnight at 4°C, followed by operating according to SP Kit(Rabbit) instructions and DAB staining.

paraffin embedded (rat brain tissue); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (IL12) Polyclonal Antibody, Unconjugated at 1:400 overnight at 4°C, followed by operating according to SP Kit(Rabbit) instructionsand DAB staining.

胶体金标记小鼠抗人IgG
Blank control (blue line): Mouse spleen (blue).
Primary Antibody (green line): Rabbit Anti- IL12 antibody
Dilution: 1μg /10^6 cells;
Isotype Control Antibody (orange line): Rabbit IgG .
Secondary Antibody (white blue line): Goat anti-rabbit IgG-FITC
Dilution: 1μg /test.
Protocol
The cells were fixed with 70% ice-cold methanol overnight at 4℃. Cells stained with Primary Antibody for 30 min at room temperature. The cells were then incubated in 1 X PBS/2%BSA/10% goat serum to block non-specific protein-protein interactions followed by the antibody for 15 min at room temperature. The secondary antibody used for 40 min at room temperature. Acquisition of 20,000 events was performed.

Tissue/cell: rat colitis tissue; paraffin-embedded;
Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,at 37℃ for 20 min;
Incubation: Anti-IL-12 Polyclonal Antibody, Unconjugated 1:200, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB staining
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文献和实验(1)用有Formvar 膜的镍网沾取金标蛋白溶液,空气中干燥后醋酸铀复染,在TEM下观察,可见金颗粒周围有一明显的空晕,表示颗粒表面吸附有蛋白质分子。 (2)纯化后免疫金探针是否保持很好的生物学活性是判断其质量好坏的主要指标,因此,在使用之前必须对它的特异性,敏感性进行鉴定。鉴定举例,用阳性抗原片,脱蜡至水,胰蛋白酶消化,加第一抗体(多克隆或单克隆),一般过夜再加标记抗同一抗特异性抗体结合的胶体金溶液(多克隆或单克隆抗体标记的胶体金)详细方法步骤见后IgGS法,一般做1:2,1:4,1:8,1:16,稀释SPA
A、B,羊抗鼠二抗固定于硝酸纤维素膜上,金标AFP单抗C固定于玻璃纤维素膜上。阴性1条带,阳性2条带, 3条带为强阳性,不出现有色条带为试剂失效。 质控带 阳性 阳性 流动带 羊抗鼠二抗 单抗A 单抗B 金标单抗C 例3 金免疫层析法检测梅毒抗体(间接法): 胶体金标记的抗人IgG,样品中的梅毒抗体与胶体金标记的抗人IgG结合,沿硝酸纤维素膜移动,在包被有基因重组的梅毒螺旋体抗原结合,出现红色反应线。 质控带 阳性 流动带 抗原 金标抗人IgG 2、金免疫渗滤分析 (1)试剂盒:渗滤
的供应商处购买胶体金以确保满足严格的质控标准使得颗粒的大小和尺寸均一,这些也是保持诊断产品能自由凝集及稳定储存的主要因素。胶体金是一种均质的颗粒溶液,颗粒具有均一的表面积和电荷,满足了蛋白附着的两个主要标准。颗粒大小范围 用于层析检测的胶体金颗粒的大小范围为5-200nm.颗粒尺寸的范围使得其可应用于不同领域。较小的颗粒可应用于生命科学领域。为了利用层析检测应用中大颗粒的强可识辨特征,颗粒的均一性是关键的。优质的胶体金颗粒必须是单分散性的、球形的,而且形状不均一的粒子数应少于5%。其他规格的胶体金会
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