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#9198 Phospho-CREB (Ser133) (87G3) Rabbit mAb

 
CSTコード 包装
希望納入価格 (円)
国内在庫 i
2019年8月23日15時25分 現在
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#9198S100 μL66,000
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#9198L300 μL152,000

CREB 製品一覧 | CREB 抗体比較

感度分子量 (kDa)抗体の由来貯法
内在性43Rabbit IgG-20℃
種交差性 (社内試験済)
交差する可能性がある種 i

社内試験はしていませんが、配列が100%相同であるため反応すると推定される種

ヒト、マウス、ラット ゼブラフィッシュ
9198 の推奨プロトコール i

最適な結果を得るために:Cell Signaling Technology (CST) 社は、各製品の推奨プロトコールを使用することを強くお薦めいたします。
推奨プロトコールはCST社内試験の徹底的なバリデーションに基づいて作成されておりますので、正確かつ再現性の高い結果が得られます。

注:各製品に最適化されたプロトコールをリンクしています。

 

ウェスタンブロッティング (1:1000)免疫組織染色 (パラフィン) (1:800)免疫蛍光細胞染色 (IF-IC) (1:800)免疫蛍光染色 (IF-F) (1:800)フローサイトメトリー (1:800)クロマチン免疫沈降 (1:50)クロマチン免疫沈降シークエンス (1:50)

下記ステップについては、データシートの右側もあわせてご参照ください。

IHC-P: 抗体希釈液 / 抗原賦活化

CST推奨プロトコールに欠かせない関連製品

特異性・感度
内在性レベルのSer133 がリン酸化されたCREB タンパク質を検出します。リン酸化されたCREB 関連タンパク質であるATF-1 タンパク質も検出します。
使用抗原
ヒトのCREB タンパク質のSer133 周辺領域 (合成リン酸化ペプチド)

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社内データ

※下記の社内データは、すべて9198 の推奨プロトコールで実験した結果です。

Western Blotting

Western Blotting

Western blot analysis of extracts from SK-N-MC cells, untreated or forskolin- and FGF-treated, using Phospho-CREB (Ser133) (87G3) Rabbit mAb (upper) or CREB (48H2) Rabbit mAb #9197 (lower).

IHC-P (paraffin)

IHC-P (paraffin)

Immunohistochemical analysis of paraffin-embedded human lung carcinoma, showing nuclear staining, using Phospho-CREB (Ser133) (87G3) Rabbit mAb.

IHC-P (paraffin)

IHC-P (paraffin)

Immunohistochemical analysis of paraffin-embedded mouse lung using Phospho-CREB (Ser133) (87G3) Rabbit mAb.


IHC-P (paraffin)

IHC-P (paraffin)

Immunohistochemical analysis of paraffin-embedded human breast carcinoma, using Phospho-CREB (Ser133) (87G3) Rabbit mAb in the presence of control peptide (left) or Phospho-CREB (Ser133) Blocking Peptide #1090 (right).

IHC-P (paraffin)

IHC-P (paraffin)

Immunohistochemical analysis of paraffin-embedded SK-N-MC cells, untreated (left) or IBMX- and forskolin-treated (right), showing induced nuclear staining, using Phospho-CREB (Ser133) (87G3) Rabbit mAb.

IHC-P (paraffin)

IHC-P (paraffin)

Immunohistochemical analysis of paraffin-embedded human renal cell carcinoma, untreated (left) or lambda phosphatase-treated (right), using Phospho-CREB (Ser133) (87G3) Rabbit mAb.


IHC-F (frozen)

IHC-F (frozen)

Immunohistochemical analysis of frozen H1650 xenograft, showing nuclear localization using Phospho-CREB (Ser133)(87G3) Rabbit mAb.

IF-F

IF-F

Conofocal immunofluorescent images of rat dentate gyrus, either sham-operated (left) or 15 min ischemia followed by 30 min (center) and 4 h (right) reperfusion, labeled with Phospho-CREB (Ser133) (87G3) Rabbit mAb (red), Neurofilament-L (DA2) Mouse mAb #2835 (blue) and Phospho-S6 Ribosomal Protein (Ser235/236) (2F9) Rabbit mAb (Alexa Fluor® 488 Conjugate) #4854.

IF-IC

IF-IC

Confocal microscopic images of SK-N-MC cells showing nuclear stain after 25 minute treatment with Forskolin and IBMX using Phospho-CREB (Ser133) (87G3) Rabbit mAb (left, red) compared to untreated cells (right). Blue pseudocolor = DRAQ5® #4084 (fluorescent DNA dye).


Flow Cytometry

Flow Cytometry

Flow cytometric analysis of SK-N-MC cells, untreated (blue) or IBMX- and forskolin-treated (green), using Phospho-CREB (Ser133) (87G3) Rabbit mAb compared to a nonspecific negative control antibody (red).

Chromatin IP-seq

Chromatin IP-seq

Chromatin immunoprecipitations were performed with cross-linked chromatin fromn293 cells treated with Forskolin #3828 (30 μM) for 1h and either Phospho-CREB (Ser133) (87G3) Rabbit mAb or CREB (48H2) Rabbit mAb (#9197), using SimpleChIP® Enzymatic Chromatin IP Kit (Magnetic Beads) #9005. DNA Libraries were prepared using SimpleChIP® ChIP-seq DNA Library Prep Kit for Illumina® #56795. The figure shows binding across NR4A3, a known target gene of both Phospho-CREB and CREB (see additional figure containing ChIP-qPCR data). For additional ChIP-seq tracks, please download the product data sheet.

Chromatin IP

Chromatin IP

Chromatin immunoprecipitations were performed with cross-linked chromatin from 293 cells treated with Forskolin #3828 (30 μM) for 1h and either Phospho-CREB (Ser133) (87G3) Rabbit mAb Normal Rabbit IgG #2729 using SimpleChIP® Enzymatic Chromatin IP Kit (Magnetic Beads) #9003. The enriched DNA was quantified by real-time PCR using human ALS2 exon 1 primers, SimpleChIP® Human NR4A3 Promoter Primers #4829, and SimpleChIP® Human α Satellite Repeat Primers #4486. The amount of immunoprecipitated DNA in each sample is represented as signal relative to the total amount of input chromatin, which is equivalent to one.


バックグラウンド

CREB is a bZIP transcription factor that activates target genes through cAMP response elements. CREB is able to mediate signals from numerous physiological stimuli, resulting in regulation of a broad array of cellular responses. While CREB is expressed in numerous tissues, it plays a large regulatory role in the nervous system. CREB is believed to play a key role in promoting neuronal survival, precursor proliferation, neurite outgrowth, and neuronal differentiation in certain neuronal populations (1-3). Additionally, CREB signaling is involved in learning and memory in several organisms (4-6). CREB is able to selectively activate numerous downstream genes through interactions with different dimerization partners. CREB is activated by phosphorylation at Ser133 by various signaling pathways including Erk, Ca2+, and stress signaling. Some of the kinases involved in phosphorylating CREB at Ser133 are p90RSK, MSK, CaMKIV, and MAPKAPK-2 (7-9).

使用例
 
関連製品
1090   Phospho-CREB (Ser133) Blocking Peptide
12630   SignalFire™ Plus ECL Reagent
12757   SignalFire™ Elite ECL Reagent
4820   CREB (D76D11) Rabbit mAb
6883   SignalFire™ ECL Reagent
7074   Anti-rabbit IgG, HRP-linked Antibody
7727   Biotinylated Protein Ladder Detection Pack
8112   SignalStain® Antibody Diluent
8114   SignalStain® Boost IHC Detection Reagent (HRP, Rabbit)
8212   PhosphoPlus® CREB (Ser133) Antibody Duet
9104   CREB (86B10) Mouse mAb
9187   Phospho-CREB (Ser133) (87G3) Rabbit mAb (Alexa Fluor® 488 Conjugate)
9193   CREB Control Cell Extracts
9196   Phospho-CREB (Ser133) (1B6) Mouse mAb
9197   CREB (48H2) Rabbit mAb

Illumina is a registered trademark of Illumina, Inc.
DRAQ5 is a registered trademark of Biostatus Limited.
Alexa Fluor is a registered trademark of Life Technologies Corporation.
Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
U.S. Patent No. 7,429,487, foreign equivalents, and child patents deriving therefrom.

本製品は試験研究用です。

Phospho-CREB (Ser133) (87G3) Rabbit mAb

Immune Cell Signaling Pathways

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