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You Searched For: 5(6)-Carboxyfluorescein


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5-Carboxyfluorescein

Supplier: Bachem Americas
Description: Sequence: 5-Carboxy-fluorescein
Synonym(s): 5-FAM#4-(6-Hydroxy-3-oxo-3H-xanthen-9-yl)-isophthalic acid

Image Unavailable-TCC2477-100MG

5-Carboxyfluorescein, hydrate ≥97.0% (by HPLC, titration analysis)

Catalog Number: (TCC2477-100MG)
Supplier: TCI America
Description: CAS Number: 76823-03-5
MDL Number: MFCD00036874
Molecular Formula: C21H12O7
Molecular Weight: 376.32
Purity/Analysis Method: >97.0% (HPLC,T)
Form: Crystal

SDS Certificates


Product Image-89152-842

5(6)-Carboxyfluorescein diacetate NHS ester [CFSE (5(6)-CFDA SE)] ≥95% fluorescent dye, for microbiology

Catalog Number: (89152-842)
Supplier: Enzo Life Sciences
Description: Amine dye
Image Unavailable-89139-588

5(6)-Carboxyfluorescein diacetate NHS ester [CFSE (5(6)-CFDA SE)] ≥98% (by TLC) fluorescent pH indicator

Catalog Number: (89139-588)
Supplier: Biotium
Description: 5(6)-CFDA, SE (full name: 5-(and-6)-Carboxyfluorescein diacetate, succinimidyl ester, also known as CFSE) is a useful fluorescent tracer that can passively diffuse into cells and covalently label intracellular proteins, resulting in long-term cell labeling.

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Image Unavailable-103010-758

5-Carboxyfluorescein

Supplier: Anaspec Inc
Description: 5-FAM is a single isomer. It is one of the most popular green fluorescent reagents used for in situ labeling peptides, proteins and nucleotides. It has also been used to prepare various small fluorescent molecules.

Image Unavailable-TCC2479-20MG

5-Carboxyfluorescein-N-succinimidyl ester (5-FAM SE) ≥95.0% (by HPLC)

Supplier: TCI America
Description: Purity/Analysis Method: >95.0% (HPLC)
Form: Crystal
Storage Temperature: <0°C

SDS Certificates

Image Unavailable-103010-768

5(6)-Carboxyfluorescein N-hydroxysuccinimide ester (5/6-FAM SE)

Supplier: Anaspec Inc
Description: Although FITC reagents have been more often used to prepare fluoresceinated bioconjugates, the low stability of FITC bioconjugates makes some researchers use amine-reactive succinimidyl esters of carboxyfluorescein (commonly called FAM) in bioconjugations. FAM reagents give carboxamides that are more resistant to hydrolysis. We have shown that FAM reagents require less stringent reaction conditions and give better conjugation yields, and the resulted conjugates have superior stability. We noted that FITC labeled peptides tend to deteriorate more quickly than the corresponding FAM conjugates.

Image Unavailable-103011-388

5(6)-Carboxyfluorescein diacetate NHS ester [CFSE (5(6)-CFDA SE)]

Catalog Number: (103011-388)
Supplier: Anaspec Inc
Description: Reactive pH indicator for slightly acidic pH range
Image Unavailable-Q-2665.0500BA

6-Carboxyfluorescein

Supplier: Bachem Americas
Description: Sequence: 6-Carboxy-fluorescein
Synonym(s): 6-FAM#2-(6-Hydroxy-3-oxo-3H-xanthen-9-yl)-terephthalic acid

Image Unavailable-103010-750

5(6)-Carboxyfluorescein

Supplier: Anaspec Inc
Description: Although FITC reagents have been more often used to prepare fluoresceinated bioconjugates, the low stability of FITC bioconjugates makes some researchers use amine-reactive succinimidyl esters of carboxyfluorescein (commonly called FAM) in bioconjugations. FAM reagents give carboxamides that are more resistant to hydrolysis. We have shown that FAM reagents require less stringent reaction conditions and give better conjugation yields, and the resulted conjugates have superior stability. We noted that FITC labeled peptides tend to deteriorate more quickly than the corresponding FAM conjugates.

Image Unavailable-TCC2478-100MG

6-Carboxyfluorescein ≥97.0% (by HPLC)

Catalog Number: (TCC2478-100MG)
Supplier: TCI America
Description: CAS Number: 3301-79-9
MDL Number: MFCD00036873
Molecular Formula: C21H12O7
Molecular Weight: 376.32
Purity/Analysis Method: >97.0% (HPLC)
Form: Crystal
Lambda max.: 492 nm (0.1mol/L NaOH sol.)

SDS


Product Image-89139-240

BCECF (2′,7′ –bis-(Carboxyethyl)-5-(and-6)-carboxyfluorescein) ≥95% (by HPLC) fluorescent pH indicator

Catalog Number: (89139-240)
Supplier: Biotium
Description: BCECF (2′,7′ –bis-(Carboxyethyl)-5-(and-6)-carboxyfluorescein) is the most widely used fluorescent pH sensor. Because its pKa (6.97) is close to physiological pH, BCECF can detect cytosolic pH change with high sensitivity.
Image Unavailable-89139-558

5(6)-Carboxyfluorescein N-hydroxysuccinimide ester (5/6-FAM SE) ≥98% (by TLC)

Catalog Number: (89139-558)
Supplier: Biotium
Description: 5(6)-FAM SE (full name: 5-(and-6)-Carboxyfluorescein, succinimidyl ester mixed isomers) is an amine-reactive green fluorescent dye widely used for labeling proteins or other molecules that contain a primary or secondary aliphatic amine. The coupling reaction is usually carried out at pH 8-9.5. The amide linkage from the coupling reaction is much more stable than the thiourea linkage formed from the coupling of an amine and an isothiocyanate.
Image Unavailable-89139-252

5(6)-Carboxy-2',7'-dichlorofluorescein (CDCF) ≥98% (by TLC) fluorescent pH indicator

Catalog Number: (89139-252)
Supplier: Biotium
Description: 5-(and-6)-carboxy-2′,7′-dichlorofluorescein is similar to carboxyfluorescein (51013), but has lower pKa. It is useful for detecting pH in more acidic environment.
Product Image-77462-868

5-FAM cysteamine

Catalog Number: (77462-868)
Supplier: AAT BIOQUEST INC
Description: 5-Carboxyfluorescein (also known as 5-FAM or 5-Fluorescein) is a fluorescent dye commonly used in molecular biology and biochemistry research.
Image Unavailable-103003-136

CREBtide, FAM (Carboxyfluorescein)

Supplier: Anaspec Inc
Description: CREBtide is a synthetic substrate for PKA (Km = 3.9 µM). This peptide is based on the phosphorylation sequence in δ-CREB (cAMP response element binding protein).
Sequence:5-FAM-KRREILSRRPSYR
MW:2075.3 Da
% peak area by HPLC:95
Storage condition:-20° C

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