- ￥1200
- Proteintech
- CL594-81115
- 2025年10月09日
- IF/ICC
- Rabbit
- human, mouse, rat, pig, canine
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- 详细信息
- 文献和实验
- 技术资料
- 免疫原：
Recombinant human beta actin protein
- 亚型：
IgG
- 保存条件：
Store at -20°C. Avoid exposure to light. Stable for one year after shipment.
- 克隆性：
Recombinant
- 标记物：
CoraLite®594 Fluorescent Dye
- 适应物种：
human, mouse, rat, pig, canine
- 宿主：
Rabbit
- 应用范围：
IF/ICC
- 靶点：
Beta Actin
- 抗体英文名：
CoraLite®594-conjugated Beta Actin Recombinant monoclonal antibody
- 抗体名：
CoraLite®594-conjugated Beta Actin Recombinant monoclonal antibody
- 规格：
100ul
经过测试的应用
| Positive IF/ICC detected in | MDCK cells |
推荐稀释比
| 应用 | 推荐稀释比 |
|---|---|
| Immunofluorescence (IF)/ICC | IF/ICC : 1:50-1:500 |
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
| Sample-dependent, Check data in validation data gallery. | |
产品信息
CL594-81115 targets Beta Actin in IF/ICC applications and shows reactivity with human, mouse, rat, pig, canine samples.
| 经测试应用 | IF/ICC |
| 经测试反应性 | human, mouse, rat, pig, canine |
| 免疫原 |
CatNo: Ag14521 Product name: Recombinant human beta actin protein Source: e coli.-derived, PGEX-4T Tag: GST Domain: 1-50 aa of BC002409 Sequence: MDDDIAALVVDNGSGMCKAGFAGDDAPRAVFPSIVGRPRHQGVMVGMGQK |
| 宿主/亚型 | Rabbit / IgG |
| 抗体类别 | Recombinant |
| 产品类型 | Antibody |
| 全称 | actin, beta |
| 别名 | ACTB, Actin, bate actin, β actin, 4H1 |
| 计算分子量 | 375 aa, 42 kDa |
| 观测分子量 | 42 kDa |
| GenBank蛋白编号 | BC002409 |
| 基因名称 | Beta Actin |
| Gene ID (NCBI) | 60 |
| 偶联类型 | CoraLite®594 Fluorescent Dye |
| 最大激发/发射波长 | 588 nm / 604 nm |
| 形式 | Liquid |
| 纯化方式 | Protein A purification |
| UNIPROT ID | P60709 |
| 储存缓冲液 | PBS with 50% glycerol, 0.05% Proclin300, 0.5% BSA, pH 7.3. |
| 储存条件 | Store at -20°C. Avoid exposure to light. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. |
背景介绍
Beta Actin, also named as ACTB and F-Actin, belongs to the actin family. Actins are highly conserved globular proteins that are involved in various types of cell motility and are ubiquitously expressed in all eukaryotic cells. At least six isoforms of actins are known in mammals and other vertebrates: alpha (ACTC1, cardiac muscle 1), alpha 1 (ACTA1, skeletal muscle) and 2 (ACTA2, aortic smooth muscle), beta (ACTB), gamma 1 (ACTG1) and 2 (ACTG2, enteric smooth muscle). Beta and gamma 1 are two non-muscle actin proteins. Most actins consist of 376aa, while ACTG2 (rich in muscles) has 375aa and ACTG1(found in non-muscle cells) has only 374aa. Beta actin has been widely used as the internal control in RT-PCR and Western Blotting as a 42-kDa protein. However, the 37-40, 31, 15 kDa cleaved fragment of beta actin can be generated during apoptosis process. This antibody was generated against N-terminal region of human beta actin protein and can cross-react with other actins. (9173887, 11217076, 10229193 )
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小，而且免疫原性弱，因此由它产生的抗体几乎可以忽略，如果用它作为重组蛋白标签就不需要考虑去掉由标签产生的抗体。另外，重组蛋白因为不存在修饰，也不存在高级结构，因此最终生产出来的抗体可能无法识别天然蛋白，难以用于某些实验。如果你怕麻烦不想生产蛋白，你可以去看看市场上有没有制备好的蛋白，这样可以节省不少时间和精力。 （3）人工合成多肽。很多蛋白属于家族蛋白，而这些家族内的蛋白相似度都很高，以Actin（肌动蛋白）家族来说，alpha-actin、beta-actin、gamma-actin之间的相似
细胞， 收集裂解液至离心管中，在振荡器上混匀4～15min，14000g离心15min(4℃)，弃沉淀，用Bradford法或其它蛋白质测定方法测定上清中蛋白浓度以调整上样体积和上样量，进行 Western杂交时还需设置内或外参照，通常用beta-actin。 注意：一般上样20~30 μg已足够，如待检蛋白为低丰度蛋白，可加大上样量 至100μg，但电泳条带易拖尾，可制备亚细胞组份或采用更敏感的检测方法。 电泳分离(参照SDS-PAGE电泳方法) 转膜
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