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#54330 Galectin-9 (D9R4A) XP® Rabbit mAb

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2019年3月20日11時40分 現在
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#54330S100 μL61,000
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#54330T20 μL39,000

Galectin-9 製品一覧

感度分子量 (kDa)抗体の由来貯法
内在性9-40Rabbit 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 -
54330 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)フローサイトメトリー (1:1600)Immunohistochemistry (Leica® Bond™) (1:800)

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Galectin-9 タンパク質を検出します。
使用抗原
ヒトのGalectin-9 タンパク質の組換えタンパク質

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社内データ

※下記の社内データは、すべて54330 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 various cell lines using Galectin-9 (D9R4A) XP® Rabbit mAb (upper) or β-Actin (D6A8) Rabbit mAb #8457 (lower).

IHC-Leica® Bond™

IHC-Leica® Bond™

Immunohistochemical analysis of paraffin-embedded human non-small cell lung carcinoma using Galectin-9 (D9R4A) XP® Rabbit mAb performed on the Leica® Bond™ Rx.

IHC-P (paraffin)

IHC-P (paraffin)

Immunohistochemical analysis of paraffin-embedded human breast carcinoma using Galectin-9 (D9R4A) XP® Rabbit mAb.


IHC-P (paraffin)

IHC-P (paraffin)

Immunohistochemical analysis of paraffin-embedded human colon carcinoma using Galectin-9 (D9R4A) XP® Rabbit mAb.

IHC-P (paraffin)

IHC-P (paraffin)

Immunohistochemical analysis of paraffin-embedded human lymphoma using Galectin-9 (D9R4A) XP® Rabbit mAb.

IHC-P (paraffin)

IHC-P (paraffin)

Immunohistochemical analysis of paraffin-embedded human ovarian carcinoma using Galectin-9 (D9R4A) XP® Rabbit mAb.


IHC-P (paraffin)

IHC-P (paraffin)

Immunohistochemical analysis of paraffin-embedded U-937 cell pellet (left, positive) or PANC-1 cell pellet (right, negative) using Galectin-9 (D9R4A) XP® Rabbit mAb.

Flow Cytometry

Flow Cytometry

Flow cytometric analysis of 293T cells, mock transfected (blue) or transfected with Galectin-9-DDK (green), using Galectin-9 (D9R4A) XP® Rabbit mAb (solid lines) or concentration-matched Rabbit (DA1E) mAb IgG XP® Isotype Control #3900 (dashed lines). Anti-rabbit IgG (H+L), F(ab')2 Fragment (Alexa Fluor® 488 Conjugate) #4412 was used as a secondary antibody.

Flow Cytometry

Flow Cytometry

Flow cytometric analysis of PANC-1 cells (blue) and U-937 cells (green) using Galectin-9 (D9R4A) XP® Rabbit mAb (solid lines) or a concentration-matched Rabbit (DA1E) mAb IgG XP® Isotype Control #3900 (dashed lines). Anti-rabbit IgG (H+L), F(ab')2 Fragment (Alexa Fluor® 488 Conjugate) #4412 was used as a secondary antibody.


バックグラウンド

Galectins are a family of β-galactose binding proteins that are characterized by an affinity for poly-N-acetyllactosamine-enriched glycoconjugates and a carbohydrate-binding site (1,2). Members of the galectin family have been implicated in a variety of biological functions, including cell adhesion (3), growth regulation (4), cytokine production (5), T-cell apoptosis (6), and immune responses (7).

Galectin-9 is induced by proinflammatory stimuli, including IFN-γ, TNF-α, and TLR ligands, and regulates various immune responses through interaction with its ligand TIM-3 (8, 9). Binding of galectin-9 to TIM-3 expressed by Th1 CD4 T cells resulted in T cell death (9). On the other hand, galectin-9 treatment of tumor-bearing mice increased the number of IFN-γ-producing TIM-3+ CD8 T cells and TIM-3+ dendritic cells (10). Transgenic overexpression of either TIM-3 or galectin-9 in mice led to an increase in cells with a myeloid-derived suppressor cell phenotype and inhibition of immune responses (11). CD44 is also proposed to be a receptor for galectin-9, and interaction of galectin-9 with CD44 expressed by induced regulatory T (iTreg) cells enhanced the stability of function of iTreg cells. In addition, galectin-9 was recently demonstrated to bind Dectin-1 expressed by pancreatic ductal adenocarcinoma-infiltrating macrophages, resulting in tolerogenic macrophage reprogramming and suppression of anti-tumor immunity. Increased galectin-9 expression has been observed in several cancer types, including lung, liver, breast, and kidney (12). Alternative splicing of the galectin-9 transcript leads to several isoforms (13).

使用例
 
関連製品
13079   Immunohistochemistry Application Solutions Kit (Rabbit)
14166   Hematoxylin
14177   SignalStain® Mounting Medium
14746   SignalStain® Citrate Unmasking Solution (10X)
15019   Animal-Free Blocking Solution (5X)
7003   20X LumiGLO® Reagent and 20X Peroxide
7071   Phototope-HRP Western Blot Detection System, Anti-rabbit IgG, HRP-linked Antibody
7074   Anti-rabbit IgG, HRP-linked Antibody
7727   Biotinylated Protein Ladder Detection Pack
8059   SignalStain® DAB Substrate Kit
8112   SignalStain® Antibody Diluent
8114   SignalStain® Boost IHC Detection Reagent (HRP, Rabbit)
9997   Tris Buffered Saline with Tween® 20 (TBST-10X)

BOND is a trademark of Leica Biosystems Melbourne Pty. Ltd. No affiliation or sponsorship between CST and Leica Microsystems IR GmbH or Leica Biosystems Melbourne Pty. Ltd is implied.
Tween is a registered trademark of ICI Americas, Inc.
SignalStain is a trademark of Cell Signaling Technology, Inc.
LEICA is a registered trade​mark of Leica Microsystems IR GmbH.
XP is a registered trademark of Cell Signaling Technology, Inc.
Alexa Fluor is a registered trademark of Life Technologies Corporation.
Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.

本製品は試験研究用です。

Galectin-9 (D9R4A) XP® Rabbit mAb

Metabolic Reprogramming in Disease

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