Wako | 016-26721 | Anti?Iba1,?Monoclonal?Antibody(NCNP24) | for?Immunochemistry | 50ul |
Wako | 012-26723 | Anti?Iba1,?Monoclonal?Antibody(NCNP24) | for?Immunochemistry | 10ul |
Wako | 013-26471 | Anti?Iba1,?Rabbit,?Red?Fluorochrome(635)-conjugated | for?Immunochemistry | 100ul |
小膠質(zhì)細(xì)胞/巨噬細(xì)胞特異性蛋白抗體(結(jié)合紅色熒光素635) | ||||
Wako | 016-26461 | Anti?Iba1,?Rabbit,?Biotin-conjugated | for?Immunochemistry | 100ul |
小膠質(zhì)細(xì)胞/巨噬細(xì)胞特異性蛋白抗體(結(jié)合生物素) | ||||
Wako? | 019-19741 | Anti?Iba1,?Rabbit?(for?Immunocytochemistry) | for?Immunochemistry | 50μg |
小膠質(zhì)細(xì)胞/巨噬細(xì)胞特異性蛋白抗體(免疫組化) | ||||
Wako | 016-20001 | Anti?Iba1,?Rabbit?(for?Western?Blotting) | for?Immunochemistry | 50μg |
小膠質(zhì)細(xì)胞/巨噬細(xì)胞特異性蛋白抗體(免疫印跡) |
免疫細(xì)胞化學(xué)?和光 Cat. No. 019-19741 (50μg (100μL))
說明書下載地址
http://www.siyaku.com/uh/Flh.do?file_path=/ANTI_FILES/W01/W01W0101-1974/D0010.pdf&now=1481080836480
免疫印跡?和光Cat. No. 016-20001 (50μg (100μL))
眾所周知,鈣離子是中樞神經(jīng)系統(tǒng)細(xì)胞信號(hào)傳遞的重要介質(zhì)。鈣離子通過與各種鈣結(jié)合蛋白關(guān)聯(lián)激活信號(hào),其中大多數(shù)蛋白屬于EF手性蛋白家族。
?Iba1屬于17-kDa EF蛋白,在巨噬細(xì)胞和小膠質(zhì)細(xì)胞中特異性表達(dá),起到正向調(diào)節(jié)的作用。
和光提供的兔多抗可識(shí)別Iba1羧基末端序列的合成肽,這段Iba1蛋白序列在人、大鼠和小鼠中均存在。這些抗體可特異性的識(shí)別小膠質(zhì)細(xì)胞和巨噬細(xì)胞,適用于腦組織的雙重免疫染色,以及細(xì)胞培養(yǎng)中與GFAP單抗聯(lián)合使用(GFAP單抗可特異性的識(shí)別星形膠質(zhì)細(xì)胞)。
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特征:特異性識(shí)別人、大鼠、小鼠的小膠質(zhì)細(xì)胞及巨噬細(xì)胞,無法作用于神經(jīng)元和星形膠質(zhì)細(xì)胞。
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大鼠原代的細(xì)胞培養(yǎng)的雙重免疫染色和同一位置的對(duì)比圖像
綠色:Iba1,小膠質(zhì)細(xì)胞/巨噬細(xì)胞特異性蛋白抗體作用 (Wako Cat. #019-19741)
紅色:星形膠質(zhì)細(xì)胞,與GFAP單抗作用
????? (此數(shù)據(jù)由 日本神經(jīng)系統(tǒng)科學(xué)國家研究所神經(jīng)化學(xué)部提供)
?? 石蠟切片應(yīng)用
1)去石蠟
100%二甲苯 10分鐘 ?2次
100%乙醇?? 5分鐘 ? ? 2次
80%乙醇?? 5分鐘?
70%乙醇?? 5分鐘?
一蒸餾水??? 5分鐘 ? ? ?2次
2)用0.01M緩沖液沖洗兩次;
3)在含0.3%過氧化氫的甲醇里孵育30分鐘;
4))用0.01M緩沖液沖洗三次;
5)在室溫下,放進(jìn)含有1.5%山羊血清和1%牛血清蛋白的0.001MPBS的封閉液里孵育2小時(shí);
6)在4度下,與 Anti Iba1 Antibody (0.5 μg/mL)(Wako Catalog No. 019‐19741)在封閉液中孵育過夜;
7)用0.01M PBS沖洗3次;
8)在室溫下,與生物素標(biāo)記的anti‐Rabbit IgG Antibody (1:200)在封閉液中孵育1小時(shí);
9)用0.01M PBS沖洗3次;
10)在室溫下,與ABC試劑(試劑A(1:50)和試劑B(1:50)與0.01MPBS混勻)孵育1小時(shí)
11)用0.01MPBS沖洗3次;
12)在過氧化物酶溶液(含0.01%過氧化氫,0.05%DAB的0.05MTris緩沖液)中孵育;
鑒定小膠質(zhì)細(xì)胞的標(biāo)記物。眾多文獻(xiàn)引用。產(chǎn)品質(zhì)量穩(wěn)定。小膠質(zhì)細(xì)胞屬于神經(jīng)免疫細(xì)胞,在當(dāng)前神經(jīng)生物學(xué)研究的熱點(diǎn)。包括從事眼科研究,神經(jīng)退行性疾病的客戶會(huì)用到該產(chǎn)品。
文獻(xiàn)報(bào)道可用于石蠟切片和冰凍切片的免疫組化(IHC)實(shí)驗(yàn)。
品牌:Wako
CAS No.: 儲(chǔ)存條件:-20℃ 純度:0.5mg/ml |
詳細(xì)介紹:
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:參考文獻(xiàn)
iba1小膠質(zhì)細(xì)胞抗體?免疫印跡? 016-20001 (50μg (100μL))
鈣離子作為信號(hào)轉(zhuǎn)導(dǎo)通道中的第一信使,在所有細(xì)胞包括中樞神經(jīng)細(xì)胞的生命活動(dòng)中起重要作用。鈣離子與不同的鈣結(jié)合蛋白結(jié)合后進(jìn)行級(jí)聯(lián)反應(yīng)。Iba1 是能與巨噬細(xì)胞和小膠質(zhì)細(xì)胞發(fā)生特異性結(jié)合的鈣結(jié)合蛋白,當(dāng)這些細(xì)胞激活后,Iba1 的表達(dá)量上調(diào),因此Iba1 通常作為鑒定小膠質(zhì)細(xì)胞的標(biāo)記物使用。近來研究發(fā)現(xiàn),小膠質(zhì)細(xì)胞除了提供營養(yǎng)、保護(hù)神經(jīng)的作用外,還被證明可產(chǎn)生NO、TNF- α、IL-1 β等物質(zhì),因此將小膠質(zhì)細(xì)胞定義為中樞神經(jīng)系統(tǒng)中的巨噬細(xì)胞樣吞噬細(xì)胞,具有重要的免疫細(xì)胞作用。當(dāng)病原菌,病毒入侵中樞神經(jīng)系統(tǒng)時(shí)會(huì)起免疫監(jiān)視的作用。近來研究發(fā)現(xiàn),該細(xì)胞可能與神經(jīng)退行性疾病的發(fā)生和發(fā)展有關(guān)。本產(chǎn)品是可與小膠質(zhì)細(xì)胞發(fā)生特異性反應(yīng)的兔多抗,配合對(duì)星形膠質(zhì)細(xì)胞有特異性的GFAP 單抗,可進(jìn)行雙染色。
抗原:合成肽(Iba1 的C 末端序列)
外觀:TBS 溶液(1mg/ml)
提純:抗原親和提純
特異性:對(duì)小膠質(zhì)細(xì)胞、巨噬細(xì)胞特異反應(yīng)。不會(huì)與神經(jīng)元、星形膠質(zhì)細(xì)胞發(fā)生交叉反應(yīng)。
能與人、小鼠、大鼠Iba1 反應(yīng)。
用法: ① Iba1 抗體,兔源(Immunocytochemistry 用)
適合Immunocytochemistry。
只需1 ~ 2 ug/ml 即可進(jìn)行實(shí)驗(yàn)。
② Iba1 抗體,兔源(Western blotting 用)適合Western blotting。
只需0.5 ~ 1ug/ml 即可進(jìn)行實(shí)驗(yàn)。
綠色:Iba1 抗體,兔源(Immunocytochemistry 用)(小膠質(zhì)細(xì)胞)
紅色:抗GFAP 抗體(星形膠質(zhì)細(xì)胞)
數(shù)據(jù)提供:日本國立精神? 神經(jīng)中心神經(jīng)研究所代謝研究部