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Merck

F7258

Sigma-Aldrich

固绿 FCF

certified by the Biological Stain Commission

别名:

固绿

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25 G
$324.60

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25 G
$324.60

About This Item

线性分子式:
C37H34N2O10S3Na2
CAS号:
分子量:
808.85
顏色索引編號:
42053
Beilstein:
5718212
EC號碼:
MDL號碼:
分類程式碼代碼:
12171500
PubChem物質ID:
NACRES:
NA.47

$324.60

目录价$541.00节省 40%

有货详情


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等級

certified by the Biological Stain Commission

品質等級

形狀

powder

成份

dye content, ≥90%

mp

290 °C (dec.) (lit.)

溶解度

H2O: 1 mg/mL

應用

diagnostic assay manufacturing
hematology
histology

儲存溫度

room temp

SMILES 字串

[Na+].[Na+].CCN(Cc1cccc(c1)S([O-])(=O)=O)c2ccc(cc2)C(=C3/C=CC(\C=C3)=[N+](\CC)Cc4cccc(c4)S([O-])(=O)=O)\c5ccc(O)cc5S([O-])(=O)=O

InChI

1S/C37H36N2O10S3.2Na/c1-3-38(24-26-7-5-9-33(21-26)50(41,42)43)30-15-11-28(12-16-30)37(35-20-19-32(40)23-36(35)52(47,48)49)29-13-17-31(18-14-29)39(4-2)25-27-8-6-10-34(22-27)51(44,45)46;;/h5-23H,3-4,24-25H2,1-2H3,(H3,41,42,43,44,45,46,47,48,49);;/q;2*+1/p-2

InChI 密鑰

RZSYLLSAWYUBPE-UHFFFAOYSA-L

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應用

固绿 FCF 染料用于 IEF 中的蛋白质染色,天然 PAGE 和 SDS-PAGE。 固绿染色在比亮蓝 R 更广泛的蛋白质浓度范围内呈线性。为了使灵敏度最高,建议电泳后将蛋白质固定在凝胶中。 然后用 0.1% 固绿 FCF 在 30%(v/v)乙醇,10%(v/v)乙酸或 7% 乙酸中将凝胶染色 2 小时。 凝胶可以用 30%(v/v)乙醇,10%(v/v)乙酸或 7% 乙酸脱色。 可以在 625nm 处扫描染色的凝胶。 检测灵敏度约为亮蓝 R 的 30%。
固绿 FCF已用于:
  • 与番红花素一起用于结节切片染色[1]
  • 胶原沉积染色程序中[2]
  • 蛋白质和淀粉的染色[3]
  • 作为染料检测和注射鸡胚 DNA 溶液[4]

適合性

番红固绿 FCF 植物细胞染色剂认证;作为 Gomori一步三色程序的苯胺蓝替代品。

象形圖

Health hazardExclamation mark

訊號詞

Warning

危險聲明

危險分類

Muta. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 2

閃點(°F)

352.4 °F - closed cup

閃點(°C)

178 °C - closed cup

個人防護裝備

Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Questions

1–2 of 2 Questions  
  1. What is the proper method to prepare Fast Green FCF for use as a counterstain?

    1 answer
    1. Solutions of Fast Green FCF are used much like solutions of Light Green SF Yellowish. The advantage of using Fast Green FCF is generally that the stain is more intense. The working solution is typically prepared fresh each day or used for a short period of time.

      Helpful?

  2. Looking for a green dye to add to electrolyzed water. Something biodegradable that will disappear fast on skin.

    1 answer
    1. It is advised to source a FD&C (Food, Drug & Cosmetic) grade dye for use on human skin. Assuming there is suitable electrolyzed water, green food coloring should suffice for the intended purpose. The duration for which the dye remains on the skin would depend on factors such as the pH of the water used and the specific characteristics of the dye, which the customer would need to determine.

      Helpful?

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