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Image Unavailable-103010-896

AMCA-X-N-succinimidyl ester

Catalog Number: (103010-896)
Supplier: Anaspec Inc
Description: AMCA-X, SE is one of the most popular blue fluorescent tagging molecules. It is widely used to label antibodies, proteins and small drug molecules. AMCA-X succinimidyl ester contains a seven-atom aminohexanoyl spacer, the so-called ‘X’ spacer, between the fluorophore and the reactive group. It is well known that the spacer between the fluorophore and the reactive group usually separates the fluorophore from the biomolecule to which it is conjugated, potentially reducing the quenching that typically occurs upon conjugation. In some cases, the ‘X’ spacer allows the dye to be more available for recognition by secondary detection reagents.
Image Unavailable-TCA2494-5G

L-Alanine ethyl ester hydrochloride ≥98.0% (by total nitrogen basis)

Supplier: TCI America
Description: CAS Number: 1115-59-9
MDL Number: MFCD00063662
Molecular Formula: C5H11NO2
Molecular Weight: 153.61
Purity/Analysis Method: >98.0% (N)
Form: Crystal
Melting point (°C): 79
Specific rotation [a]20/D: 4 deg (C=2.5, H2O)

SDS

Image Unavailable-TCA2771-25G

L-Alanine benzyl ester hydrochloride ≥98.0% (by HPLC, titration analysis)

Supplier: TCI America
Description: CAS Number: 5557-83-5
MDL Number: MFCD00054340
Molecular Formula: C10H13NO2
Molecular Weight: 215.68
Purity/Analysis Method: >98.0% (HPLC,T)
Form: Crystal
Melting point (°C): 138
Specific rotation [a]20/D: -10 deg (C=1, 0.1mol/L HCl)
Storage Temperature: <0°C

SDS Certificates

Image Unavailable-E-3505.0001BA

Alanine allyl ester

Supplier: Bachem Americas
Description: Sequence: H-Ala-allyl ester · p-tosylate

Image Unavailable-TCB2005-025G

Boc-L-tyrosine methyl ester ≥98.0% (by HPLC, total nitrogen)

Supplier: TCI America
Description: CAS Number: 4326-36-7
MDL Number: MFCD00191181
Molecular Formula: C15H21NO5
Molecular Weight: 295.34
Purity/Analysis Method: >98.0% (HPLC,N)
Form: Crystal
Melting point (°C): 106
Specific rotation [a]20/D: 50 deg (C=1, CHCl3)

SDS

Image Unavailable-E-3220.0005BA

Leucine allyl ester

Catalog Number: (E-3220.0005BA)
Supplier: Bachem Americas
Description: Sequence: H-Leu-allyl ester · p-tosylate
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.

Product Image-97061-634

L(+)-Glutamic acid free acid, high purity

Catalog Number: (97061-634)
Supplier: VWR
Description: L(+)-Glutamic acid free acid, high purity

SDS Certificates


Image Unavailable-CAAAA11577-14

N-Acetyl-L-tyrosine ethyl ester monohydrate 97%

Supplier: Thermo Scientific Chemicals
Description: N-Acetyl-L-tyrosine ethyl ester monohydrate 97%

Certificates

Product Image-CAPI21565

EGS [Ethylene glycolbis(succinic acid-N-hydroxysuccinimide ester)], Pierce™

Catalog Number: (CAPI21565)
Supplier: Thermo Scientific
Description: Thermo Scientific Pierce DTSSP is a popular water-soluble crosslinker that contains amine-reactive NHS-ester ends around an 8-atom spacer arm, whose central disulfide bond can be cleaved with reducing agents.

SDS Certificates


Image Unavailable-89139-276

Zinquin ethyl ester ≥95% (by HPLC) fluorescent indicator, for the determination of zinc

Catalog Number: (89139-276)
Supplier: Biotium
Description: Zinquin is an UV-excitable, blue fluorescent zinc indicator. Zinquin ethyl ester is membrane-permeable and is hydrolyzed into Zinquin free acid once entering cells. Zinc is believed to be involved in the suppression of apoptosis and thought to play important roles in many neural activities.
Image Unavailable-75784-052

Succinimidyl ester methylene blue DNA/RNA binding dye

Catalog Number: (75784-052)
Supplier: Biotium
Description: The amine reactive succinimidyl ester of MB (methylene blue) can be conjugated to peptides, proteins, drugs, polymeric materials and biomolecules with primary amine groups. The conjugate will have a blue color and be able to complex with nucleic acids. Methylene blue is a well known redox dye which can be reversibly reduced to its colorless leuco form. Upon oxidation, the blue color of the dye is recovered.

SDS


Image Unavailable-75784-050

Succinimidyl ester acridine orange DNA/RNA binding dye

Catalog Number: (75784-050)
Supplier: Biotium
Description: The amine reactive succinimidyl ester of green fluorescent AO (acridine orange) can be conjugated to peptides, proteins, drugs, polymeric materials and biomolecules with primary amine groups. The conjugates then are able to complex with nucleic acids, resulting in green fluorescence nucleic acid conjugate adduct, making them potentially useful for studies of nucleic acid binding to various biomolecules, such as DNA-binding proteins.

SDS


Product Image-77461-468

iFluor® 830 succinimidyl ester

Supplier: AAT BIOQUEST INC
Description: iFluor® 830 dye emission is a unique color for spectrum flow cytometry as it is well separated from commonly used far-red fluorophores such as Cy5, Cy7, or allophycocyanin (APC), facilitating multicolor analysis.

Product Image-77461-364

iFluor® 620 succinimidyl ester

Catalog Number: (77461-364)
Supplier: AAT BIOQUEST INC
Description: iFluor® 620 dyes have fluorescence excitation and emission maxima of ~621 nm and ~636 nm respectively.
Image Unavailable-75784-048

Succinimidyl ester thiazole orange DNA/RNA binding dye

Catalog Number: (75784-048)
Supplier: Biotium
Description: The amine reactive succinimidyl ester of TO (thiazole orange) can be conjugated to peptides, proteins, drugs, polymeric materials and biomolecules with primary amine groups. The conjugates are expected to be essentially nonfluorescent until they are able to complex with nucleic acids, resulting in green fluorescence.

SDS


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