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Invitrogen
This Antibody was verified by Relative expression to ensure that the antibody binds to the antigen stated.
| 应用 | 建议稀释比 | 已发表文章 |
|---|---|---|
免疫组化 (IHC) |
- | 查看3篇已发表文章 3篇已发表文章 |
免疫组织化学（多聚甲醛固定） (IHC (PFA)) |
- | 查看1篇已发表文章 1篇已发表文章 |
免疫组化（冰冻） (IHC (F)) |
- | 查看1篇已发表文章 1篇已发表文章 |
免疫细胞化学 (ICC/IF) |
- | 查看2篇已发表文章 2篇已发表文章 |
流式细胞分析 (Flow) |
0.25 µg/test | 查看10篇已发表文章 10篇已发表文章 |
| 产品规格 | |
|---|---|
种属反应 |
Mouse |
已发表种属 |
Mouse |
宿主/亚型 |
Rat / IgG2a, kappa |
推荐的同型对照 |
Rat IgG2a kappa Isotype Control (eBR2a), Super Bright™ 645, eBioscience™ |
分类 |
Monoclonal |
类型 |
Antibody |
克隆号 |
RM4-5 |
偶联物 |
Super Bright™ 645
|
激发/发射光谱 |
查看光谱
|
形式 |
Liquid |
浓度 |
0.2 mg/mL |
纯化类型 |
Affinity chromatography |
保存液 |
PBS, pH 7.2, with BSA |
内含物 |
0.09% sodium azide |
保存条件 |
4° C, store in dark, DO NOT FREEZE! |
RRID |
AB_2662401 |
Description: The RM4-5 monoclonal antibody reacts with the mouse CD4 molecule, a 55 kDa cell surface receptor expressed by a majority of thymocytes, subpopulation of mature T cells and dendritic cells. CD4 binds to MHC class II on the surface of antigen presenting cells and plays an important role both in T cell development and in optimal functioning of mature T cells. In T cells, CD4 associates with protein tyrosine kinase p56lck through its cytoplasmic tail. Binding of RM4-5 is blocked by GK1.5.
Applications Reported: The RM4-5 antibody has been reported for use in flow cytometric analysis.
Applications Tested: The RM4-5 antibody has been tested by flow cytometric analysis of mouse thymocytes and splenocytes. This can be used at less than or equal to 0.25 µg per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test. It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest.
Super Bright 645 is a tandem dye that can be excited with the violet laser line (405 nm) and emits at 645 nm. We recommend using a 660/20 bandpass filter. Please make sure that your instrument is capable of detecting this fluorochrome.
When using two or more Super Bright dye-conjugated antibodies in a staining panel, it is recommended to use Super Bright Complete Staining Buffer (Product # SB-4401) to minimize any non-specific polymer interactions. Please refer to the datasheet for Super Bright Staining Buffer for more information.
Light sensitivity: This tandem dye is sensitive to photo-induced oxidation. Protect this vial and stained samples from light.
Fixation: Samples can be stored in IC Fixation Buffer (cat. 00-8222) (100 µL of cell sample + 100 µL of IC Fixation Buffer) or 1-step Fix/Lyse Solution (cat. 00-5333) for up to 3 days in the dark at 4°C with minimal impact on brightness and FRET efficiency/compensation. Some generalizations regarding fluorophore performance after fixation can be made, but clone specific performance should be determined empirically.
Excitation: 405 nm; Emission: 645 nm; Laser: Violet Laser
Super Bright Polymer Dyes are sold under license from Becton, Dickinson and Company.
The CD4 antigen is involved in the recognition of MHC class II molecules and is a co-receptor for HIV. CD4 is primarily expressed in a subset of T-lymphocytes, also referred to as T helper cells, but may also be expressed by other cells in the immune system, such as monocytes, macrophages, and dendritic cells. At the tissue level, CD4 expression may be detected in thymus, lymph nodes, tonsils, and spleen, and also in specific regions of the brain, gut, and other non-lymphoid tissues. CD4 functions to initiate or augment the early phase of T-cell activation through its association with the T-cell receptor complex and protein tyrosine kinase, Lck. It may also function as an important mediator of direct neuronal damage in infectious and immune-mediated diseases of the central nervous system. Multiple alternatively spliced transcripts have been identified in this gene [RefSeq, July 2017].
仅用于科研。不用于诊断过程。未经明确授权不得转售。
Watch the video to learn how to use the Invitrogen Flow Cytometry Panel Builder to build your next flow cytometry panel in 5 easy steps.
蛋白别名: CD4; CD4 antigen p55; cd4a; fCD4; Leu-3; T-cell differentiation antigen L3T4; T-cell surface antigen T4/Leu-3; T-cell surface glycoprotein CD4; T-cell surface glycoprotein CD4 precursor (T-cell surface antigen T4/Leu-3) (T-cell differentiation antigen L3T4)
基因别名: Cd4; L3T4; Ly-4
UniProt ID: (Mouse) P06332
Entrez Gene ID: (Mouse) 12504
