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Product Information:

Biotin-4-Fluorescein

Biotin-4-Fluorescein is a molecular probe for the detection and quantification of (strept)avidin[1].

Cat. No.: EX-A14771    Purity: >98%
Chemical
Chemical structure of Biotin-4-Fluorescein


For research only, Do not use for Human!

SizeUnit Price (US$)StockQuantityOrder
25mg736In-stock
50mg1085In-stock
100mg1880In-stock
250mg3250In-stock


CAS No.1032732-74-3
Purity>98%
FormulaC33H32N4O8S
Mol Weight644.694
StoragePlease store the product under the recommended conditions in the Certificate of Analysis.
ShippingShipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
 
 
Reference:  

[1]. Oberbichler E, et al., Competitive binding assay for biotin and biotin derivatives, based on avidin and biotin-4-fluorescein. Methods Enzymol. 2020;633:1-20.

CoACoA of Biotin-4-Fluorescein
Smiles:C1[C@H]2[C@@H]([C@@H](S1)CCCCC(=O)NCCNC(=O)C3=CC4=C(C=C3)C5(C6=C(C=C(C=C6)O)OC7=C5C=CC(=C7)O)OC4=O)NC(=O)N2

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