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Mouse RAW264.7 Cell Polarization Induction Kit II
Mouse RAW264.7 Cell Polarization Induction Kit II
Place of Origin:
Singapore
Brand:
UA BIOSCIENCE
Model:
UA090038-S
Price:
716
Hits:
12 
Updated:
9/1/2025
  • Product Detail
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    Product Specification


    SpeciesMouse
    Synonyms小鼠RAW264.7细胞诱导极化试剂盒

    Components

    Contain

    Reference dosage

    S Size

    M Size

    IFN-γ Protein, Mouse

    25ng/ml

    65μg

    125μg

    Lipopolysaccharide (LPS) solution (500X)

    100ng/ml

    100μl

    100μl*2

    IL-4 Protein, Mouse

    20ng/ml

    50μg

    100μg



    Protocol

    实验细胞:RAW264.7

    一、M1极化

    培养条件:6孔细胞培养板,每孔2*10^5个细胞(细胞不宜过多,否则影响极化效果),37°C,5% CO₂培养24h。将培养基更换为DMEM+2%FBS(减少血清中细胞因子的影响),按照下表添加对应的细胞因子,37°C,5% CO₂培养24h。

     

    Brand

    Constituent

    Final Conc (ng/ml)

     UA

    IFN-γ LPS

    25

    100

    Negative control

    Cell Only

     

    流式检测流程:

    1. 收集细胞:细胞因子干预24h后,弃培养基上清,用PBS清洗细胞1遍,弃上清,再将贴壁细胞用PBS轻轻吹 打重悬,离心收集细胞。

    2. 计数:用0.5ml的1%BSA重悬细胞,计算细胞总数,观察细胞活率,活率需达到95%以上。

    3. 孵育抗体:加入PE Rat anti-Mouse CD86 mAb (A27137) (抗体用量参考说明书)或者同型对照,室温孵

    30min 。

    4. 洗涤细胞:用PBS洗涤细胞,去除残留的抗体,并再次用PBS重悬。

    5. 死活染料染色:每孔加入Zombie Violet™ Fixable Viability Kit (423114) (用量参考说明书),室温避光孵育15min。

    6. 洗涤细胞:用1%BSA洗涤细胞,去除残留的抗体,用1%BSA重悬细胞。

    7. 上机检测。

     

    二、 M2极化

    培养条件:6孔细胞培养板,每孔2*10^5个细胞(细胞不宜过多,否则影响极化效果),37°C,5% CO₂培养24h。将培养基更换为DMEM+2%FBS(减少血清中细胞因子的影响),按照下表添加对应的细胞因子,37°C,5% CO₂培养24h。

    Brand

    Constituent

    Final Conc (ng/ml)

    UA

    IL-4

    20

    Negative control

    Cell only

     

    流式检测流程:

    1. 收集细胞:细胞因子干预24h后,弃培养基上清,用PBS清洗细胞1遍,弃上清,再将贴壁细胞用PBS轻轻吹 打重悬;离心收集细胞。

    2. 计数:用0.5ml的1%BSA重悬细胞,计算细胞总数,观察细胞活力,需达到95%以上。

    3. 死活染料染色:离心后用PBS重悬细胞至细胞密度为1*10^7/ml,100 μl/孔加至96孔板或流式管中,并加入Zombie Violet™ Fixable Viability Kit (423114) (用量参考说明书),室温避光孵育15min,300Xg 离心5min,弃上清。

    4固定:细胞用0.2mL 4%多聚甲醛重悬固定,室温避光放置15min,300Xg 离心5min,弃上清(去除残留的固定液)。

    5. 破膜:细胞用0.2ml 1X破膜剂Thermo #00-8333-56)重悬破膜,室温避光放置30min400Xg 离心5min,弃上清。

    6. 洗涤细胞:每孔加入0.2ml 1X破膜剂重悬细胞,400Xg 离心5min,弃上清;

    7. 封闭:每孔加入0.1ml 1X破膜剂,并加入2μg CD16/CD32( S0B7003 )抗体进行封闭,冰上放置30min,400Xg 离心

    5min,弃上清。

    8. 孵育抗体:每孔加入0.1ml 1X破膜剂,并加入APC anti-Mouse CD206 (MMR) mAb (A26785) (抗体用量参考说明书)或者同型对照APC Rat IgG Isotype Ctrl Antibody),室温孵育 30min400Xg 离心5min,弃上清(去除残留的抗体)。

    9. 洗涤细胞:每孔加入0.2ml 1%BSA洗涤细胞,400Xg 离心5min,弃上清,重复洗涤2次,用200μl 1%BSA

    重悬细胞。

    10. 上机检测。

    bio-equip.cn
    AntBio is a biotechnology group company dedicated to serving life sciences, aiming to help scientists accelerate research and improve work efficiency. AntBio provides comprehensive and high-quality reagent tools for basic research, drug development, and diagnosis, including research grade antibodies, proteins, biochemical reagents, and assay kits. These research tools are widely used in different segments of life science research. The group company currently consists of three brands, Absin, Starter-Bio and UA-Bio.
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