wako Anti Iba1, Rabbit小胶质细胞/巨噬细胞特异性抗体

先关产品：

wako Anti Iba1, Rabbit For Immunocytochemistry)

wako Anti Iba1, Rabbit  016-20001 (for Western Blotting)

Iba1: ionized calcium binding adapter molecule 1 小胶质细胞/巨噬细胞特异性蛋白抗体

        钙离子是已知的所有细胞，包括中枢神经系统（CNS）细胞中最重要的信号调解人之一。钙离子通过与各种钙结合蛋白结合发挥信号活动，其中许多钙结合蛋白被划分成一个大的蛋白家族，EF手性蛋白家族。Iba1是一个17 kDa的EF手性蛋白，在巨噬细胞和小胶质细胞中表达，并在这些细胞的活化过程中表达升高。
本抗体以合成的的Iba1羧基末端序列为抗原，该序列是人，大鼠和小鼠Iba1蛋白质保守序列。本抗体（免疫组化用）特异性与小胶质细胞/巨噬细胞反应，免疫双重染色与单克隆抗体结合，可与GFAP单克隆抗体（(胶质纤维酸性蛋白，Glial Fibrillary Acidic Protein）联合使用对脑组织和细胞培养物进行双重染色。

特点

S特异性检测小胶质细胞与/巨噬细胞，不与神经细胞与星形胶质细胞发生交叉反应。可与人，大鼠，小鼠的Iba1反应

应用

石蜡切片应用方法：
1. 固定
2. 用0.01M PBS缓冲液清洗二次
3. 使用含有0.3% 过氧化氢的甲醇孵育30分钟
4. 用0.01M PBS缓冲液清洗三次
5. 使用封闭液（含有1.5%的山羊血清和1%BSA的0.001M PBS缓冲液）室温孵育2小时
6. 使用含有Anti Iba1 polyclonal antibody的封闭液4℃孵育过夜
7. 用0.01M PBS缓冲液清洗三次
8. 使用含有生物素标记的抗兔IgG（1：200）的封闭液室温孵育1小时
9. 用0.01M PBS缓冲液清洗三次
10. 使用Elite ABC试剂（含有试剂A1：50，试剂B1：50的0.01M PBS溶液）
11. 用0.01M PBS缓冲液清洗三次

12. 过氧化物酶溶液（含有0.01% 过氧化氢和0.05% DAB的0.05M Tris溶液）

Anti Iba1, Rabbit (for Immunocytochemistry)   019-19741 介绍

小胶质细胞/巨噬细胞特异性蛋白抗体(免疫组化)

鉴定小胶质细胞的标记物。众多文献引用。产品质量稳定。小胶质细胞属于神经免疫细胞，在当前神经生物学研究的热点。包括从事眼科研究，神经退行性疾病的客户会用到该产品。

文献报道可用于石蜡切片和冰冻切片的免疫组化（IHC）实验。

详细介绍：

This product is for research use only. Do not administer it to human.

Antibodies against Macrophage/Microglia-specific Protein Iba1

Calcium ions are known to be one of the most important signal mediators in all cells including central nervous system (CNS) cells. Calcium ions exert their signaling activity through association with various calcium binding proteins, many of which are classified into a large protein family, the EF hand protein family. Iba1 is a 17-kDa EF hand protein that is specifically expressed in macrophages/ microglia and is upregulated during the activation of these cells.Wako has launched rabbit polyclonal antibodies were raised against a synthetic peptide corresponding to the Iba1 carboxy-terminal sequence, which was conserved among human, rat and mouse Iba1 protein sequences. These antibodies are specifically reactive to microglia/ macrophages, are appropriate for immuno-double staining of brain tissues and cell culture in combination with monoclonal antibody to GFAP, which specifically reacts to astrocyte.

Rabbit Anti Iba1 antibody is raised a synthetic peptide corresponding to C-terminus of Iba1.

Preparation: Purified by the antigen affinity chromatography from rabbit antisera and prepared in TBS solution. Contains no preservatives and stabilizers.

Specificity: Specific to microglia and macrophage, but not cross-reactive with neuron and astrocyte. Reactive with human, mouse and rat Iba1.

Working Concentration: Immunocytochemistry 1-2 μg/mL

Storage:Store at -20°C. After opening, aliquot contents and freeze at -20°C.

Package Size: 50 μg (100 μL)

Specificity：

Specific to microglia and macrophage, but not cross-reactive with neuron and astrocyte. Reactive with human, mouse and rat Iba1.

References:参考文献

1. Imai, Y., Ibata, I., Ito, D., Ohsawa, K. and Kohsaka, S.: Biochem. Biophys. Res. Commun., 224, 855 (1996).
2. Ito, D., Imai, Y., Ohsawa, K, Nakajima, K, Fukuuchi, Y. and Kohsaka, S.: Brain Res. Mol. Brain Res., 57, 1 (1998).
3. Ohsawa, K., Imai, Y., Kanazawa, H., Sasaki, Y. and Kohsaka, S.: J. Cell Sci., 113, 3073 (2000).
4. Sasaki, Y., Ohsawa, K., Kanazawa, H., Kohsaka, S. and Imai, Y.: Biochem. Biophys. Res. Commun., 286, 292 (2001).
5. Kanazawa, H., Ohsawa, K., Sasaki, Y., Kohsaka, S. and Imai, Y.: J. Biol. Chem., 277, 20026(2002).