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- 详细信息
- 文献和实验
- 技术资料
- 免疫原:
Human T lymphocytes.
- 亚型:
IgG2a
- 形态:
Purified IgG conjugated to StarBright Violet 570 - liquid
- 克隆性:
Monoclonal Antibody
- 标记物:
StarBright Violet 570
- 适应物种:
Human
- 保质期:
自发货之日起 12 个月
- 目录编号:
F10-89-4
- 供应商:
伯乐生命医学产品(上海)有限公司
- 应用范围:
F
- 浓度:
For information on the concentration of our StarBright Dye conjugated reagents please visit our FAQ page.
- 抗体名:
CD45 antibody | F10-89-4
- 规格:
100 Tests/0.5ml
| 应用名称 | 已验证 | 推荐最低稀释度 | 推荐最高稀释度 |
|---|---|---|---|
| 流式细胞术 | ✓ | 原液 | - |
若本品未针对某项特定技术进行测试,并不代表其不适用于该技术。推荐的参考工作稀释度仅供参考,建议用户在其体系中通过适当的阴性/阳性对照,自行滴定确定最佳使用浓度。
流式细胞术
建议使用 5 µl 工作稀释液标记 100 µl 体积中的 10⁶ 个细胞。最佳实验流程建议在上样前以 6,000 g 离心 5 分钟。
Antibodies recognizing a common epitope on all of these isoforms are termed CD45 whilst those recognizing only individual isoforms are termed CD45RA or CD45RO etc.
Mouse anti Human CD45 antibody, clone F10-89-4 reacts with all forms of CD45 expressed by all haematopoietic cells, except erythrocytes, having a higher level of expression on lymphocytes than on granulocytes. It is routinely tested in flow cytometry on human peripheral blood leucocytes.
Mouse anti Human CD45 antibody, clone F10-89-4, has been validated for use on the Genesis Cell Isolation System with the CelSelect SlideTM technology.
储存信息
Store at +4°C. DO NOT FREEZE.
This product should be stored undiluted.
应用
| Application Name | Verified | Min Dilution | Max Dilution |
|---|---|---|---|
| Flow Cytometry | ✓ | Neat |
Flow Cytometry
Use 5ul of the suggested working dilution to label 106 cells in 100ul. Best practices suggest a 5 minutes centrifugation at 6,000g prior to sample application.
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文献和实验Source Reference
- Dalchau, R. et al. (1980) Monoclonal antibody to a human leukocyte-specific membrane glycoprotein probably homologous to the leukocyte-common (L-C) antigen of the rat.
Eur J Immunol. 10 (10): 737-44.
References for CD45 antibody
- Quenby, S et al. (1999) Pre-implantation endometrial leukocytes in women with recurrent miscarriage.
Human Reprod. 14(9):2386-2391. - Hauser, P.V. et al. (2010) Stem cells derived from human amniotic fluid contribute to acute kidney injury recovery.
Am J Pathol. 177: 2011-21. - Mallam, E. et al. (2010) Characterization of in vitro expanded bone marrow-derived mesenchymal stem cells from patients with multiple sclerosis.
Mult Scler. 16: 909-18. - Marrinucci, D. et al. (2010) Cytomorphology of circulating colorectal tumor cells:a small case series.
J Oncol. 2010: 861341. - Paul, G. et al. (2012) The adult human brain harbors multipotent perivascular mesenchymal stem cells.
PLoS One. 7: e35577. - De Schauwer, C. et al. (2012) In search for cross-reactivity to immunophenotype equine mesenchymal stromal cells by multicolor flow cytometry.
Cytometry A. 81 (4): 312-23. - Kazane, S.A. et al. (2012) Site-specific DNA-antibody conjugates for specific and sensitive immuno-PCR.
Proc Natl Acad Sci U S A. 109: 3731-6. - Spaas, J.H. et al. (2013) Culture and characterisation of equine peripheral blood mesenchymal stromal cells.
Vet J. 195 (1): 107-13.
异硫氰基与蛋白中氨基酸(主要是赖氨酸)的氨基结合。一个IgG分子有86个氨基酸残基,一般最多能标记16~20个荧光素分子。 (2)丽丝胺罗丹明:为褐色粉末,不溶于水、易溶于酒精和丙酮。荧光为桔红色。性质稳定,可长期保存。分子式C23H29O7NaS2,分子量为580,最大吸收波长570 nm,最大发射波长为600 nm。由于丽丝胺罗丹明荧光效能较低,一般不单独使用,多用于与FITC标记抗体的反衬染色或双标记配合使用。此染料不能直接与蛋白质结合,必须先用五氯化磷(PCl5)处理,使染料
关于荧光三标如何选择抗体?做免疫荧光实验中,经常要进行免疫荧光的双标记实验,也就是在同一个样本上同时进行两种蛋白的免疫荧光检测。具体的实验时,可以选择不同来源的一抗,然后再选择分别针对一抗的二抗,同时二抗上标记有不同的荧光团。一般的双标记实验里,都会选择一个绿色的(如FITC、Cy2、Dylight 488等)荧光标记,一个红色的(如Rhodamin、Cy3、TRITC、Texas Rad、Dylight 539等)的荧光标记。红绿二色的区分度很大,效果也比较理想。那么,如果是三标呢?左侧
荧光二抗的选择――Dylight荧光与传统荧光标记的比较 顾名思义,荧光二抗 通常指代的就是带荧光团标记的二抗,这样的二抗可以通过观察其在不同波长下荧光的强度来确定其二抗的含量。常见的荧光团包括FITC、Rhodamine、Texas Red、PE、Cy系列等。比如FITC即异硫*酸荧光素,是目前应用最广泛的荧光素。最大吸收光波长为490~495nm,最大发射光波长为 520~530nm,呈现明亮的黄绿色荧光。其优势是分子量较小为389.4,每一个抗体可标记几个
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