Fluorescein Biotin( —— )

Catalog No. M33570 CAS No. 134759-22-1

Fluorescein Biotin is a biotin-substituting fluorescent dye that detects and quantifies biotin binding sites by fluorescence or absorbance.Fluorescein Biotin undergoes fluorescence quenching when bound to avidin or streptavidin.

Purity : >98% (HPLC)

COA

Datasheet

HNMR

HPLC

MSDS

Handing Instructions

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Biological Information

Product Name

Fluorescein Biotin
Note

Research use only, not for human use.
Brief Description

Fluorescein Biotin is a biotin-substituting fluorescent dye that detects and quantifies biotin binding sites by fluorescence or absorbance.Fluorescein Biotin undergoes fluorescence quenching when bound to avidin or streptavidin.
Description

Fluorescein Biotin is used as an alternative to radioactive biotin for detecting and quantitating biotin-binding sites by either fluorescence or absorbance; the the fluorescence or absorbance of Fluorescein Biotin is quenched, upon binding to avidin or streptavidin.
In Vitro

——
In Vivo

——
Synonyms

——
Pathway

Autophagy
Target

Autophagy
Recptor

Autophagy
Research Area

——
Indication

——

Chemical Information

CAS Number

134759-22-1
Formula Weight

831.01
Molecular Formula

C42H50N6O8S2
Purity

>98% (HPLC)
Solubility

——
SMILES

O=C1OC2(C=3C1=CC(NC(NCCCCCNC(CCCCCNC(CCCC[C@H]4[C@@]5([C@](CS4)(NC(=O)N5)[H])[H])=O)=O)=S)=CC3)C=6C(OC=7C2=CC=C(O)C7)=CC(O)=CC6
Chemical Name

——

Shipping & Storage Information

Storage

(-20℃)
Shipping

With Ice Pack
Stability

≥ 2 years

Reference

1. Gruber HJ, et al. Accurate titration of avidin and streptavidin with biotin-fluorophore conjugates in complex, colored biofluids. Biochim Biophys Acta. 1998 Jul 23;1381(2):203-12.?

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