Invitrogen

CD278 (ICOS) Monoclonal Antibody (7E.17G9), PE-Cyanine5, eBioscience™

CD278 (ICOS) Antibody in Flow Cytometry (Flow)

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CD278 (ICOS) Antibody (15-9942-82) in Flow

Staining of unstimulated (left) and 3-day Con A-stimulated (right) BALB/c splenocytes with 0.06 µg of Rat IgG2b K Isotype Control PE-Cyanine5 (Product # 15-4031-82) (blue histogram) or 0.06 µg of Anti-Mouse CD278 (ICOS) PE-Cyanine5 (purple histogram). Total viable cells, as determined by Fixable Viability Dye eFluor® 660, were used for analysis.

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产品信息

15-9942-82

应用

建议稀释比

已发表文章

流式细胞分析 (Flow)

0.5 µg/test

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产品规格

种属反应

Mouse

已发表种属

Human, Mouse

宿主/亚型

Rat / IgG2b, kappa

分类

Monoclonal

类型

Antibody

克隆号

7E.17G9

偶联物

PE-Cyanine5 PE-Cyanine5 PE-Cyanine5

激发/发射光谱

568/666 nm 查看光谱

形式

Liquid

浓度

0.2 mg/mL

纯化类型

Affinity chromatography

保存液

PBS, pH 7.2

内含物

0.09% sodium azide

保存条件

4° C, store in dark, DO NOT FREEZE!

运输条件

Ambient (domestic); Wet ice (international)

AB_468826

产品详细信息

Description: The 7E.17G9 monoclonal antibody reacts with mouse ICOS (Inducible COStimulatory molecule), a T cell specific molecule and a third member of the CD28/CTLA-4 family. A homodimer of 47-57 kDa, ICOS is expressed on activated T cells, has potent costimulatory activity for T cell activation and proliferation and is required for humoral immune response. ICOS binds to its ligand on activated APC including B cells called B7h/B7RP-1 and is thought to play a protective role in inflammatory autoimmune diseases. ICOS may be involved in the development of Th2 cells.

Applications Reported: 7E.17G9 has been reported for use in flow cytometric analysis.

Applications Tested: The 7E.17G9 antibody has been tested by flow cytometric analysis of Con A-stimulated mouse splenocytes and can be used at less than or equal to 0.5 µg per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test. It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest.

Light sensitivity: This tandem dye is sensitive photo-induced oxidation. Please protect this vial and stained samples from light.

Fixation: Samples can be stored in IC Fixation Buffer (Product # 00-822-49) (100 µL cell sample + 100 µL IC Fixation Buffer) or 1-step Fix/Lyse Solution (Product # 00-5333-54) for up to 3 days in the dark at 4°C with minimal impact on brightness and FRET efficiency/compensation. Some generalizations regarding fluorophore performance after fixation can be made, but clone specific performance should be determined empirically.

Excitation: 488-561 nm; Emission: 667 nm; Laser: Blue Laser, Green Laser, Yellow-Green Laser.

Filtration: 0.2 µm post-manufacturing filtered.

靶标信息

ICOS (CD278) encodes a protein that is a member of the CD28 and CTLA-4 cell-surface receptor family. It functions as a homodimer and has a crucial role in cell-cell signaling, immune responses, and the regulation of cell proliferation. ICOS has been linked to various disorders, including Immunodeficiency, Common Variable, 1 and Common Variable Immunodeficiency.

仅用于科研。不用于诊断过程。未经明确授权不得转售。

How to use the Panel Builder

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生物信息学

蛋白别名: Activation-inducible lymphocyte immunomediatory molecule; CCLP; CD278; CD28 and CTLA-4-like protein; CD28-related protein 1; CRP-1; inducible T-cell co-stimulator; Inducible T-cell costimulator

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基因别名: AILIM; CCLP; CRP-1; H4; Icos; Ly115

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UniProt ID: (Mouse) Q9WVS0

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Entrez Gene ID: (Mouse) 54167

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功能

protein binding

参与通路

T cell tolerance induction single organismal cell-cell adhesion T cell costimulation