63184
5-Maleimido-eosin
for fluorescence, ≥93% (HPLC)
Manufacturer: Sigma Aldrich
CAS Number: 150322-02-4
Synonym(S): EMA, Eosin-5-maleimide
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 10 MG | 63184-10-MG | In Stock | ₹ 49,095.30 |
| 25 MG | 63184-25-MG | In Stock | ₹ 86,402.40 |
63184 - 10 MG
In Stock
Quantity
1
Base Price: ₹ 49,095.30
GST (18%): ₹ 8,837.154
Total Price: ₹ 57,932.454
grade
for fluorescence
Quality Level
100
Assay
≥93% (HPLC)
fluorescence
λex 524 nm; λem 545 nm (after derivatization with 2-mercaptoethanol)
storage temp.
2-8°C
SMILES string
Oc1c(Br)cc2c(Oc3c(Br)c(O)c(Br)cc3C24OC(=O)c5cc(ccc45)N6C(=O)C=CC6=O)c1Br
InChI
1S/C24H9Br4NO7/c25-13-6-11-21(17(27)19(13)32)35-22-12(7-14(26)20(33)18(22)28)24(11)10-2-1-8(5-9(10)23(34)36-24)29-15(30)3-4-16(29)31/h1-7,32-33H
InChI key
YRCLWXRIEYQTAV-UHFFFAOYSA-N
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Sigma Aldrich Fine Chemicals Biosciences 5-Maleimido-eosin for fluorescence, >=93% (HPLC) | 150322-02-4 | MFCD07437936 | 10MG | Sigma Aldrich Fine Chemicals Biosciences | ₹ 42,300.86 | |
 | Sigma Aldrich Fine Chemicals Biosciences 5-Maleimido-eosin for fluorescence, >=93% (HPLC) | 150322-02-4 | MFCD07437936 | 25MG | Sigma Aldrich Fine Chemicals Biosciences | ₹ 70,369.68 | |
 | 5-Maleimido-eosin | ChemScene | ₹ 40,213.20 | |
 | 150322-02-4 | 1H-Pyrrole-2,5-dione, 1-(2',4',5',7'-tetrabromo-3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-5-yl)- | A2B Chem | ₹ 29,261.52 - ₹ 1,87,804.20 |
Related Products
Description
- General description: 5-Maleimido-eosin, also known as EMA or Eosin-5-maleimide, is a fluorescent binding agent. The 5-Maleimido-eosin binding test measures the EMA-labeled cells reduced mean channel fluorescence (MCF) reading.[1]
- Application: Eosin-5-maleimide has been used as a fluorescent probe for the human erythrocyte band 3 protein. [2] It is widely used as a diagnostic probe for the laboratory detection of hereditary spherocytosis (HS) by flow cytometry. [3] The eosin-5-maleimide binding test was done to analyze the effect of alectinib (first line of treatment) for anaplastic lymphoma kinase (ALK).[4]
- Other Notes: Triplet probe. Measurement of rotational diffusion of protein in solution and in membranes, including myosin and pyruvate dehydrogenase[5][6]
SAFETY INFORMATION
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Compare Similar Items
Show Difference
grade: for fluorescence
Quality Level: 100
Assay: ≥93% (HPLC)
fluorescence: λex 524 nm; λem 545 nm (after derivatization with 2-mercaptoethanol)
storage temp.: 2-8°C
SMILES string: Oc1c(Br)cc2c(Oc3c(Br)c(O)c(Br)cc3C24OC(=O)c5cc(ccc45)N6C(=O)C=CC6=O)c1Br
InChI: 1S/C24H9Br4NO7/c25-13-6-11-21(17(27)19(13)32)35-22-12(7-14(26)20(33)18(22)28)24(11)10-2-1-8(5-9(10)23(34)36-24)29-15(30)3-4-16(29)31/h1-7,32-33H
InChI key: YRCLWXRIEYQTAV-UHFFFAOYSA-N
grade:
for fluorescence
Quality Level:
100
Assay:
≥93% (HPLC)
fluorescence:
λex 524 nm; λem 545 nm (after derivatization with 2-mercaptoethanol)
storage temp.:
2-8°C
SMILES string:
Oc1c(Br)cc2c(Oc3c(Br)c(O)c(Br)cc3C24OC(=O)c5cc(ccc45)N6C(=O)C=CC6=O)c1Br
InChI:
1S/C24H9Br4NO7/c25-13-6-11-21(17(27)19(13)32)35-22-12(7-14(26)20(33)18(22)28)24(11)10-2-1-8(5-9(10)23(34)36-24)29-15(30)3-4-16(29)31/h1-7,32-33H
InChI key:
YRCLWXRIEYQTAV-UHFFFAOYSA-N
grade: __
Quality Level: 200
Assay: ≥90% (NMR)
fluorescence: __
storage temp.: −20°C
SMILES string: __
InChI: __
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grade:
__
Quality Level:
200
Assay:
≥90% (NMR)
fluorescence:
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storage temp.:
−20°C
SMILES string:
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InChI:
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InChI key:
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grade: __
Quality Level: 100
Assay: __
fluorescence: __
storage temp.: __
SMILES string: CC(C)(C)P(Cc1ccccc1CP(C(C)(C)C)C(C)(C)C)C(C)(C)C
InChI: 1S/C24H44P2/c1-21(2,3)25(22(4,5)6)17-19-15-13-14-16-20(19)18-26(23(7,8)9)24(10,11)12/h13-16H,17-18H2,1-12H3
InChI key: SFCNPIUDAIFHRD-UHFFFAOYSA-N
grade:
__
Quality Level:
100
Assay:
__
fluorescence:
__
storage temp.:
__
SMILES string:
CC(C)(C)P(Cc1ccccc1CP(C(C)(C)C)C(C)(C)C)C(C)(C)C
InChI:
1S/C24H44P2/c1-21(2,3)25(22(4,5)6)17-19-15-13-14-16-20(19)18-26(23(7,8)9)24(10,11)12/h13-16H,17-18H2,1-12H3
InChI key:
SFCNPIUDAIFHRD-UHFFFAOYSA-N
grade: __
Quality Level: __
Assay: __
fluorescence: __
storage temp.: __
SMILES string: __
InChI: __
InChI key: __
grade:
__
Quality Level:
__
Assay:
__
fluorescence:
__
storage temp.:
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SMILES string:
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InChI:
__
InChI key:
__