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- 详细信息
- 文献和实验
- 技术资料
- 供应商:
齐源
- 库存:
999
- 靶点:
Ki-67
- 级别:
mouse/human Ki-67 Antibody
- 目录编号:
mouse/human Ki-67 Antibody
- 克隆性:
单克隆
- 抗原来源:
大鼠
- 保质期:
mouse/human Ki-67 Antibody
- 抗体英文名:
anti-mouse/human Ki-67 Antibody-FITC
- 抗体名:
mouse/human Ki-67 Antibody
- 标记物:
FITC
- 宿主:
大鼠
- 适应物种:
人、小鼠
- 免疫原:
mouse/human Ki-67 Antibody
- 亚型:
mouse/human Ki-67 Antibody
- 形态:
mouse/human Ki-67 Antibody
- 应用范围:
ICFC
- 保存条件:
2-8℃
- 浓度:
0.5 mg/ml
- 规格:
25 µg/100 µg
| 规格: | 25 µg | 产品价格: | ¥2300.0 |
|---|---|---|---|
| 规格: | 100 µg | 产品价格: | ¥5700.0 |
Description :The nuclear protein Ki-67 was first identified by the monoclonal antibody Ki-67, which wasgenerated by immunizing mice with nuclei of the L428 Hodgkin lymphoma cell line. Ki-67 proteinplays an essential role in ribosomal RNA transcription and cell proliferation. Expression of Ki-67occurs during G1, S, G2, and M phase. While in G0 phase, the Ki-67 protein is not detectable.Ki-67 is strongly expressed in proliferating cells and has been reported as a prognostic markerin various tumors.
Verified Reactivity :Mouse, Human
Antibody Type :Monoclonal
Host Species :Rat
Immunogen :E. coli expressed, N-terminal His-Thioredoxin-tagged, partial mKi-67 (1816-2163 aa) recombinantprotein.
Formulation :Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
Preparation :The antibody was purified by affinity chromatography and conjugated with FITC under optimalconditions.
Concentration :0.5 mg/ml
Storage & Handling :The antibody solution should be stored undiluted between 2°C and 8°C, and protected fromprolonged exposure to light. Do not freeze.
Application :ICFC - Quality tested
Recommended Usage :Each lot of this antibody is quality control tested by intracellular immunofluorescent staining withflow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is ≤0.5 µgper million cells in 100 µl volume. It is recommended that the reagent be titrated for optimalperformance for each application.
Excitation Laser :Blue Laser (488 nm)
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文献和实验1. Meng L, et al. 2021. Front Oncol. 11:691705. PubMed
2. Zhou WJ, et al. 2021. Theranostics. 11:5330. PubMed
3. Snyder LM, et al. 2022. Immunohorizons. 6:660. PubMed
4. Silconi ZB, et al. 2022. Int J Mol Sci. 23:. PubMed
5. Yang R, et al. 2020. Cell. 183(7):1826-1847.e31. PubMed
6. Yamada D, et al. 2022. Front Immunol. 13:1025499. PubMed
7. Su X, et al. 2022. J Transl Med. 20:378. PubMed
8. Xu P, et al. 2020. Cancer Immunol Res. 8:1193. PubMed
9. Li X, et al. 2021. Front Cell Dev Biol. 9:647713. PubMed
当FITC在碱性溶液中与抗体蛋白反应时,主要是蛋白质上赖氨酸的r氨基与荧光素的硫碳胺键(thiocarbmide)结合,形成FITC-蛋白质结合物,即荧光抗体或荧光结合物。一个IgG分子中有86个赖氨酸残基,一般最多能结合15~20个,一个IgG分子可结合2~8个分子的FITC,其反应式如下FITC-N=C=S + N-H2-蛋白质 → FITC-NS-C-N-H2-蛋白质常用Marsshall(1958)法标记荧光抗体,也可以根据条件采用Chadwick等标记法或Clark
抗体二抗上连接有荧光染料。直接标记染色背景低,实验程序少尽量减少实验工序和过程,以保证实验的真实和准确性。因此在条件允许的范围内,建议尽量用直接标记的抗体进行实验。 3、流式抗体荧光标记的选择: 如果实验中检测单一指标:不同荧光标记在不同的仪器上强度不同。以某仪器为例:PE >APC >PE-Cy5 >PerCP >FITC >PerCP-Cy5.5,通常来说,PE最强,适用于弱表达抗原。FITC强度较弱,适用于强表达抗原,使用范围比较广。用户需根据检测的目标蛋白进行具体选择。 如果同时检测多个
ml三蒸水中即成; 方法与步骤: 根据Marshall氏法高效价的抗人球蛋白兔免疫血清,分离球蛋白。 1. 用0.15 mol/L NaCl的盐水及0.15 mol/L pH9.0的NaHCO3-Na2CO3缓冲液稀释使每毫升内含抗体10mg,缓冲液为总量的10%; 2. 将以上溶液降温至4℃,按蛋白:荧光素=50—80mg:1mg的比例加入异硫氰酸荧光素,在0—4℃下电磁搅拌12—14h; 3.用半饱和硫酸铵将标记球蛋白











