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Product Image-76484-518

XFD350 NHS Ester fluorescent probe

Catalog Number: (76484-518)
Supplier: AAT BIOQUEST INC
Description: XFD350 NHS Ester (Succinimidyl Ester) is the same molecule to the Alexa Fluor® 350 NHS Ester (Alexa Fluor® is the trademark of ThermoFisher).

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Product Image-77463-082

XFD532 NHS Ester [Same Structure to Alexa Fluor™ 532 NHS ester]

Catalog Number: (77463-082)
Supplier: AAT BIOQUEST INC
Description: XFD532 NHS Ester (Succinimidyl Ester) is the same molecule to the Alexa Fluor® 532 NHS Ester (Alexa Fluor® is the trademark of ThermoFisher).
Product Image-82022-864

SATA (N-Succinimidyl S-Acetylthioglycolate)

Catalog Number: (82022-864)
Supplier: G-Biosciences
Description: G-Biosciences' SATA reacts with primary amines, adding protected sulfhydryl residues.
Image Unavailable-82022-810

SMPB (N-Succinimidyl 4-(4-Maleimidophenyl)butyrate)

Catalog Number: (82022-810)
Supplier: G-Biosciences
Description: Succinimidyl 4-(ρ-maleimidophenyl) butyrate Heterobifunctional Cross Linkers.
Product Image-77462-224

4-Azido-2,3,5,6-tetrafluorobenzoic acid succinimidyl ester

Catalog Number: (77462-224)
Supplier: AAT BIOQUEST INC
Description: Phenyl azides are a well-known class of photoaffinity probes that require photoactivation at short wavelengths (∼260 nm).
Image Unavailable-TCS0956-25MG

Biotin-LC-LC-NHS ≥90.0% (by HPLC)

Supplier: TCI America
Description: N-Succinimidyl N-[6-(Biotinamido)hexanoyl]-6-aminohexanoate, Purity/Analysis Method: >95.0%(HPLC), CAS Number: 89889-52-1, Synonym: N-[6-(Biotinamido)hexanoyl]-6-aminohexanoic Acid N-Succinimidyl Ester, Biotin-LC-LC-NHS, Size: 100MG

Product Image-76480-578

5-FAM-X, SE ≥95%

Catalog Number: (76480-578)
Supplier: AAT BIOQUEST INC
Description: 5-FAM-X, SE contains the aminohexanoyl spacer (known as 'X') between the FAM fluorophore and the succinimidyl ester.

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Product Image-PI21857

SPDP (N-Succinimidyl-3-(2-pyridyldithio)propionate), Pierce™

Catalog Number: (PI21857)
Supplier: Invitrogen
Description: Thermo Scientific Pierce SPDP is a short-chain crosslinker for amine-to-sulfhydryl conjugation via NHS-ester and pyridyldithiol reactive groups that form cleavable (reducible) disulfide bonds with cysteine sulfhydryls.

SDS Certificates


Image Unavailable-76841-434

BMPS (3-Maleimidopropionic acid N-hydroxysuccinimide ester) 98%

Supplier: Ambeed
Description: BMPS (3-Maleimidopropionic acid N-hydroxysuccinimide ester) 98%

Product Image-77463-044

XFD532 SSL-NHS ester, ReadiCleave™

Catalog Number: (77463-044)
Supplier: AAT BIOQUEST INC
Description: ReadiCleave™ XFD 532 succinimidyl ester contains a S-S linker that can be cleaved with TCEP or DTT to remove the Alexa Fluor 532 fluorophore from the target molecule.
Product Image-PI22360

SMCC (N-Succinimidyl 4-(N-Maleimidomethyl)cyclohexanecarboxylate), Pierce™

Catalog Number: (PI22360)
Supplier: Invitrogen
Description: Thermo Scientific Pierce SMCC is a hetero-bifunctional crosslinker that contain N-hydroxysuccinimide (NHS) ester and maleimide groups that allow covalent conjugation of amine- and sulfhydryl-containing molecules. NHS esters react with primary amines at pH 7–9 to form amide bonds, while maleimides react with sulfhydryl groups at pH 6.5–7.5 to form stable thioether bonds. In aqueous solutions, NHS ester hydrolytic degradation is a competing reaction whose rate increases with pH. The maleimide group is more stable than the NHS-ester group, but will slowly hydrolyze and lose its reaction specificity for sulfhydryls at pH values > 7.5. For these reasons, conjugations with these crosslinkers are usually performed at pH 7.2–7.5, with the NHS ester (amine-targeted) reacted before or simultaneous with the maleimide (sulfhydryl-targeted) reaction.

SDS Certificates


Image Unavailable-77686-274

Propargyl-PEG1-NHS ester 98%

Supplier: Ambeed
Description: N-Succinimidyl 3-(propargyloxy)propionate, Purity: 98%, CAS Number: 1174157-65-3, Appearance: Solid or Semi-solid or liquid or lump, Storage: Inert atmosphere, Store in freezer, under -20 C, Size: 1g

Product Image-PI26100

N-Succinimidyl 3-(Acetylthio)propionate (SATP), Pierce™

Catalog Number: (PI26100)
Supplier: Invitrogen
Description: N-Succinimidyl 3-(Acetylthio)propionate (SATP), Pierce™

Certificates


Image Unavailable-82022-806

SIAB (N-Succinimidyl (4-iodoacetyl)aminobenzoate)

Catalog Number: (82022-806)
Supplier: G-Biosciences
Description: N-Succinimidyl(4-iodoacetyl)aminobenzoate Heterobifunctional Cross Linkers.
Product Image-76485-388

5-dR6G succinimidyl ester ≥75%

Catalog Number: (76485-388)
Supplier: AAT BIOQUEST INC
Description: 5-dR6G (5-Carboxy-4,7-dichlororhodamine 6G) is one of the four critical 4,7-dichloro-rhodamine dyes used as the BigDye terminators for DNA sequencing in combination with dR110, dTMR and dROX.
Image Unavailable-82022-786

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

Catalog Number: (82022-786)
Supplier: G-Biosciences
Description: Ethylene glycol bis(succinimidyl succinate) Homobifunctional Cross Linker.
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
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The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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