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Sulforhodamine B CAS 3520-42-1


  • CAS:3520-42-1
  • MF:C27H31N2NaO7S2
  • MW:582.66
  • Nā EINECS:222-529-8
  • Waihoʻoluʻu:Mai ka ʻeleʻele a i ka poni hohonu
  • Ka mālama ʻana:E mālama i ka mahana o ka lumi i loko o kahi pahu pouli i hoʻopaʻa ʻia; paʻa ka pauka, a pono e pale ʻia ka wai hoʻonā mai ka mālamalama e pale aku i ka emi ʻana o ka fluorescence.
  • Nā kikoʻī huahana

    Hoʻoiho

    Nā Lepili Huahana

    ʻIke Huahana

    ʻO CAS 3520-42-1 Sulforhodamine B (SRB, CI Acid Red 52) he dye fluorescent ʻulaʻula cationic oxygenanthraquinone. He pauka ʻulaʻula ʻeleʻele ia me ka solubility wai maikaʻi. ʻO kona omo kiʻekiʻe loa he 565 nm a ʻo ka hoʻokuʻu nui loa he 586 nm. Loaʻa iā ia ka photostability maikaʻi loa. Ma lalo o nā kūlana waikawa nāwaliwali, hiki iā ia ke hui pū me nā waikawa amino kumu intracellular a ʻaʻole hiki ke komo i loko o ka membrane cell. Hoʻohana pinepine ʻia kēia mea i ke ʻano SRB maʻamau i ke kahua noiʻi ʻepekema, no ka hana ʻana i ka nānā ʻana i ka throughput kiʻekiʻe o ka hoʻonui ʻana o nā cell in vitro a me nā lāʻau anti-tumor. Hiki ke hoʻohana ʻia no ka hoʻoluʻu fluorescence o nā ʻāpana kiko a me ka hahai ʻana i ka fluorescence pae wai. I ka manawa like, ma ke ʻano he dye acidic, hiki ke hoʻohana ʻia no ke kala ʻana i ka huluhulu, silika, nylon a me nā lole ʻē aʻe a me ka ʻili a me ka pepa.

    Nā kikoʻī

    Nā Mea Nā kikoʻī
    helehelena ʻUlaʻula hohonu a i ka pauka kristal ʻulaʻula poni
    Ka nui o ka paʻa 1.472 [ma 20℃]
    Ka hoʻoheheʻe ʻia ʻana i loko o ka methanol 1 mg/mL
    Papa kuhikuhi kala 45100

    Noi

    1. Biology (Mainstream)
    - Hoʻohana ʻia no ka nānā ʻana i nā molekala liʻiliʻi, nā hui, a me nā lāʻau lapaʻau no nā hopena anti-tumor, e hoʻoholo ana i ka pale ʻana o ka hoʻonui ʻana o nā cell, ke ola ʻana o nā cell, a me ka loiloi IC50.
    - Ka hoʻoluʻu ʻana i nā ʻāpana ʻiʻo, histology, hoʻoluʻu hematology; ka hahai ʻana i nā ʻāpana paʻahau o ka pale koko-lolo; ka hoʻoluʻu ʻana no ka ʻike ʻana i nā caries niho.
    - Nā mea hōʻike fluorescent: nā mea hōʻike pae wai, nā probes microviscosity, nā haʻawina microfluidic o ka rheology kulu aerosol; fluorescence laser, medium laser.
    - Nā microscope confocal / fluorescence, ka lepili fluorescence e pili ana i ke kahe ʻana o ka cytometric (nā laʻana paʻa).

    2. Nā Waihoʻoluʻu lole / ʻoihana (ʻUlaʻula ʻakika 52)
    - Nā waihoʻoluʻu ʻakika no ka hulu hipa, silika, nylon, paʻi pololei ma nā lole; ke kala ʻana o ka ʻili, pepa. Nā waihoʻoluʻu ʻōlinolino me ka ʻulaʻula fluorescent; hemahema: ʻaʻole paʻa i ka lā, ʻaʻole paʻa i ka wai maʻamau, hoʻohana nui ʻia no nā lole me nā koi haʻahaʻa no ke kūpaʻa ʻana i ka wā.

    3. Nā mea ʻē aʻe
    - Nā mea maka o ka reagent diagnostic; hiki ke hoʻohana ʻia no ka nānā ʻana i nā ʻōnaehana kulu a me nā ʻōnaehana wai.

    ʻŌpala a me ka hoʻouna ʻana

    • Ka Hoʻopili Maʻamau: 25 kg/ʻeke; 25 kg/pahu
    • MOQ: e hōʻoia ʻia e ka papa a me ka wahi i manaʻo ʻia
    • Manawa Alakaʻi: e hōʻoia ʻia e ka nui o ke kauoha a me ka papa hana hana
    • Hoʻouna: loaʻa nā koho kai / ea / wikiwiki

    Ka Mālama ʻana a me ka Lawelawe ʻana

    Mālama: E mālama i ka mahana o ka lumi, pale ʻia mai ka mālamalama, a hoʻopaʻa ʻia; paʻa ka pauka, a pono e hoʻohana ʻia ka hopena wai ma lalo o ka pale o ka mālamalama e pale aku i ka attenuation fluorescence.
    Hoʻokaʻawale ʻana: ʻO ka waihoʻoluʻu noiʻi maʻamau, ʻaʻohe mea ʻawahia, akā e pale i ka pili ʻana o ka ʻili a me ka maka, a mai lawe waha.


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