You Searched For: Biotin-PEG4-amine


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Catalog Number: (AATB3023)
Supplier: AAT BIOQUEST
Description: Biotin and biotin derivatives bind with high affinity to both avidins and streptavidins.
UOM: 1 * 5 mg

New Product


Supplier: Thermo Fisher Scientific
Description: D-Biotin-N-succinimidyl ester 98%
Supplier: Apollo Scientific
Description: Biotin-[2H2] (Vitamin H)

Catalog Number: (AATB5303)
Supplier: AAT BIOQUEST
Description: Phalloidin, a bicyclic heptapeptide toxin, binds specifically at the interface between F-actin subunits, locking adjacent subunits together.
UOM: 1 * 100 µG


Catalog Number: (APOSBIPG1203-50MG)
Supplier: Apollo Scientific
Description: Biotin-PEG24-Acid
UOM: 1 * 50 mg


Supplier: Apollo Scientific
Description: Biotin-PEG12-acid

Supplier: Apollo Scientific
Description: Biotin-PEG6-Acid

Supplier: Apollo Scientific
Description: Biotin-PEG8-acid

Supplier: Thermo Fisher Scientific
Description: Azadibenzocyclooctyne-PEG4-NHS ester (ADIBO-PEG4-NHS ester) is applied for protein-peptide conjugation, peptide-small molecule conjugation, 18F radiolabeling, protein-oligonucleotide conjugation and surface modification.
Supplier: Apollo Scientific
Description: Biotin-PEG2-Acid

Supplier: Thermo Fisher Scientific
Description: D-Biotin-N-succinimidyl ester ≥98%
Supplier: MP Biomedicals
Description: Storage: +4 °C
D-Biotin is a growth factor present in small amounts in every living cell. It is involved in naturally occurring carboxylation reactions. It occurs mainly bound to proteins or polypeptides. It is more abundant in the liver, kidney, pancreas, yeast and milk. Biotin levels are higher in cancerous tumors than in normal tissues. It is inactivated by binding to avidin.
D-Biotin may be used to elute proteins from avidin/streptavidin resins. It is widely used for dietary supplements and fortified foods. It is also used for tablets and hard-shell capsule preparation due to its pharmaceutical properties.
Essential vitamin that is important for amino acid and energy metabolism, and fatty acid synthesis. It is a prosthetic group in four mammalian carboxylase families and facilitates the binding and transfer of carbon dioxide.
Soluble in water (22 mg/100 mL), ethanol (80 mg/100 mL), more soluble in hot water and in dilute alkalies; insoluble in other common organic solvents. Soluble in 2 M Ammonium hydroxide (50 mg/mL - clear, colorless solution), dimethylformamide (1.7 mg/mL).

Catalog Number: (AATB3021)
Supplier: AAT BIOQUEST
Description: Biotin and biotin derivatives bind with high affinity to both avidins and streptavidins.
UOM: 1 * 5 mg


Catalog Number: (AATB26050)
Supplier: AAT BIOQUEST
Description: Acridinium biotin is a conjugate of acridinium ester and biotin.
UOM: 1 * 1 mg

New Product


Catalog Number: (AATB3020)
Supplier: AAT BIOQUEST
Description: Biotin and biotin derivatives bind with high affinity to both avidins and streptavidins.
UOM: 1 * 5 mg


Catalog Number: (AATB3006)
Supplier: AAT BIOQUEST
Description: This bifunctional biotin-fluorescein conjugate demonstrates better binding and stronger fluorescence than biotin fluorescein.
UOM: 1 * 5 mg


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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 on +353 1 88 22222.
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 on +353 1 88 22222.
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 eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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