Apoptosis and Autophagy
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| CSTコード | 包装 | 希望納入価格 (円) |
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|---|---|---|---|---|
| #3868S | 100 μL | 46,000 | ログインすると国内在庫状況がご確認いただけます。
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| #3868P | 40 μL for Custom Sampler Kit | ![]() Custom Antibody Sampler Kitの構成品を選択できます。 5本以上を選択し、ページ右上のCartから製品確定書を発行してください。 尚、構成品の単品販売は致しておりません。 |
シグナル伝達研究応援キャンペーン プレゼント *Pサイズのみ
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
| 用途 (希釈倍率) | |
|---|---|
| ウェスタンブロッティング (1:1,000)、免疫沈降 (1:50)、免疫組織染色 (パラフィン) (1:3,200)、免疫蛍光細胞染色 (IF-IC) (1:200)、フローサイトメトリー (1:100) |
| 種交差性 | |
|---|---|
| ヒト、マウス、ラット、(サル、ウシ、ブタ) |
| 特異性・感度 | |
|---|---|
| 内在性レベルのLC3B タンパク質を検出します。他のLC3 アイソフォームと交差する可能性があります。LC3B タンパク質のtype Ⅱ型に強い反応を示します。 |
| 検出タンパク質の分子量 | |
|---|---|
| 14 kDa、16 kDa |
| 使用抗原 | |
|---|---|
| LC3B タンパク質のN末端近傍領域 (合成ペプチド) |
| 抗体の由来 | |
|---|---|
| ウサギ |
| 貯法 | |
|---|---|
| -20℃ |
| ※括弧付きの動物種は、配列が100%相同であるため反応すると推定されます。 |
| 社内データ |
|---|
Western Blotting

Western blot analysis of extracts from HeLa cells, untreated or chloroquine-treated (50 μM, overnight), using LC3B (D11) XP® Rabbit mAb.
Western Blotting

Western blot analysis of extracts from HeLa cells, transfected with 100 nM SignalSilence® Control siRNA (Unconjugated) #6568 (-), SignalSilence® LC3B siRNA I #6212 (+) or SignalSilence® LC3B siRNA II #6213 (+), using LC3B (D11) XP® Rabbit mAb #3868 and α-Tubulin (11H10) Rabbit mAb #2125. The LC3B (D11) XP® Rabbit mAb confirms silencing of LC3B expression, while the α-Tubulin (11H10) Rabbit mAb is used to control for loading and specificity of LC3B siRNA.
IHC-P (paraffin)

Immunohistochemical analysis of paraffin-embedded human astrocytoma using LC3B (D11) XP® Rabbit mAb in the presence of control peptide (left) or antigen-specific peptide (right).
IHC-P (paraffin)

Immunohistochemical analysis of paraffin-embedded HeLa cell pellets, control (left) or chloroquine-treated (right), using LC3B (D11) XP® Rabbit mAb.
Flow Cytometry

Flow cytometric analysis of HeLa cells using LC3B (D11) XP® Rabbit mAb (blue) compared to a nonspecific negative control antibody (red).
IF-IC

Confocal immunofluorescent analysis of HeLa cells, untreated (left) or chloroquine-treated (right), using LC3B (D11) XP® Rabbit mAb (green). Actin filaments were labeled using DY-554 phalloidin (red). Blue pseudocolor = DRAQ5® #4084 (fluorescent DNA dye).
| バックグラウンド |
|---|
Autophagy is a catabolic process for the autophagosomic-lysosomal degradation of bulk cytoplasmic contents (1,2). Autophagy is generally activated by conditions of nutrient deprivation but has also been associated with a number of physiological processes including development, differentiation, neurodegenerative diseases, infection and cancer (3). Autophagy marker Light Chain 3 (LC3) was originally identified as a subunit of microtubule-associated proteins 1A and 1B (termed MAP1LC3) (4), and subsequently found to contain similarity to the yeast protein Apg8/Aut7/Cvt5 critical for autophagy (5). Three human LC3 isoforms (LC3A, LC3B, and LC3C) undergo post-translational modifications during autophagy (6-9). Cleavage of LC3 at the carboxy terminus immediately following synthesis yields the cytosolic LC3-I form. During autophagy, LC3-I is converted to LC3-II through lipidation by a ubiquitin-like system involving Atg7 and Atg3 that allows for LC3 to become associated with autophagic vesicles (6-10). The presence of LC3 in autophagosomes and the conversion of LC3 to the lower migrating form LC3-II have been used as indicators of autophagy (11).
- Reggiori, F. and Klionsky, D.J. (2002) Eukaryot. Cell 1, 11-21.
- Codogno, P. and Meijer, A.J. (2005) Cell Death Differ. 12 Suppl 2, 1509-1518.
- Levine, B. and Yuan, J. (2005) J. Clin. Invest. 115, 2679-2688.
- Mann, S.S. and Hammarback, J.A. (1994) J. Biol. Chem. 269, 11492-11497.
- Lang, T. et al. (1998) EMBO J. 17, 3597-3607.
- Kabeya, Y. et al. (2000) EMBO J. 19, 5720-5728.
- He, H. et al. (2003) J. Biol. Chem. 278, 29278-29287.
- Tanida, I. et al. (2004) J. Biol. Chem. 279, 47704-47710.
- Wu, J. et al. (2006) Biochem. Biophys. Res. Commun. 339, 437-442.
- Ichimura, Y. et al. (2000) Nature 408, 488-492.
- Kabeya, Y. et al. (2004) J. Cell Sci. 117, 2805-2812.
| 使用文献 |
|---|
- Chertov, A.O. et al. (2011) J Biol Chem 286, 34700-11. Applications: Western Blotting
本製品は試験研究用です。

