FITC Anti-Human IL-4 Antibody[MP4-25D2]
![FITC Anti-Human IL-4 Antibody[MP4-25D2]](http://files.elabscience.cn/assets/images/loading.png)
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- 应用性： ICFCM
- 亚型： Rat IgG1, κ
- 宿主： Rat
| Alternate Names | B-cell IgG differentiation factor, B-cell growth factor 1, BSF-1, IGG1 induction factor, IL-4, Interleukin-4 |
| Cellular Localization |
Secreted
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| Clone No | |
| Isotype | Rat IgG1, κ |
| Leadtime |
咨询
|
| Background |
IL-4 is a pleiotropic cytokine that is produced by activated T cells, mast cells, and basophils. IL-4 elicits many different biological responses but has two dominant functions. The first is regulating differentiation of naïve CD4+ T cell to the Th2 type. Th2 cells produce IL-4, IL-5, IL-10, and IL-13, which tend to favor a humoral immune response while suppressing a cell-mediated immune response controlled by Th1 cells. The second is regulating IgE and IgG1 production by B cells.
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| Abbre | IL-4 |
| Swissprot | |
| Host | Rat |
| Reactivity | Human |
| Clonality | Monoclonal |
| Isotype Control | |
| Applications | |
| Form | Liquid |
| Concentration | 5 μL/Test |
| Conjugation | FITC |
| Conjugation Information | FITC is designed to be excited by the Blue laser (488 nm) and detected using an optical filter centered near 530 nm (e.g., a 525/40 nm bandpass filter). |
| Spectrum | |
| Storage Buffer | Phosphate buffered solution, pH 7.2, containing 0.09% sodium azide and 1% BSA. |
| Storage | This product can be stored at 2-8°C for 12 months. Please protected from prolonged exposure to light and do not freeze. |
| Expiration Date | 12个月 |
| Shipping |
冰袋 |
| Gene ID |
| E-CK-A105 | 10×ACK Lysis Buffer | 500 mL , 200 mL , 100 mL |
| E-CK-A107 | Cell Staining Buffer | 500 mL , 200 mL , 100 mL |
| E-CK-A109 | Intracellular Fixation/Permeabilization Buffer Kit | 500 Assays , 100 Assays , 50 Assays |
| E-CK-A091 | Cell Stimulation and Protein Transport Inhibitor Kit | 500 Assays , 200 Assays , 100 Assays , 50 Assays |
Q11:IHC实验，想知道抗原修复条件是什么？是用EDTA还是枸橼酸钾？
修复条件一般为高温高压或者微波加热修复。
例如：抗原修复（高压法） ：压力锅中加入足以淹没切片的 10 mmol/ml 的枸橼酸盐缓冲液（pH 6.0） （配制：将抗原修复液溶于相应体积 ddH2O中，混匀），加热至沸腾，切片置耐热塑料切片架上，放入锅中，盖好锅盖，扣上压力阀，继续加热，设置保压 4 min，时间到后打开放气阀放气，压力归零后开锅盖将内锅取出放置室温冷却，待溶液冷却至室温后取出切片（约30 min）。
抗原修复（微波法） ：烧杯中加入足以淹没切片的 10 mmol/ml 的枸橼酸盐缓冲液（pH 6.0） （配制：将抗原修复液溶于相应体积 ddH2O中，混匀），加热至沸腾，切片置耐热塑料切片架上，放入烧杯中，中小火加热30min后取出，放置室温冷却，待溶液冷却至室温后取出切片（约30 min）。
IHC修复液的选择建议参考抗体使用说明书，或者参考以下方案：人体样本，优先推荐使用pH9.0的EDTA修复液（临床样本）；大/小鼠样本，优先推荐使用pH6.0的枸橼酸修复液（科研样本）。
Q12:IHC在数据表上是什么意思？是冷冻切片吗？与IHC-F区别？
IHC是免疫组化实验，使用的切片一般包含有IHC-P（石蜡切片）和IHC-F（冰冻切片）两种。
