2. Others
  3. Fluorescent Dye
  4. Fluorescein Biotin

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.

For research use only. We do not sell to patients.

Fluorescein Biotin Chemical Structure

Fluorescein Biotin Chemical Structure

CAS No. : 134759-22-1

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5 mg USD 140 In-stock
10 mg USD 240 In-stock
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This product is a controlled substance and not for sale in your territory.

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Based on 1 publication(s) in Google Scholar

Fluorescein Biotin Related Antibodies

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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.

Molecular Weight

831.01

Formula

C42H50N6O8S2
CAS No.
Appearance

Solid

Color

Yellow to orange

SMILES

O=C1OC2(C3=C(C=C(O)C=C3)OC4=CC(O)=CC=C24)C5=C1C=C(NC(NCCCCCNC(CCCCCNC(CCCC[C@H]6[C@](N7)([H])[C@](NC7=O)([H])CS6)=O)=O)=S)C=C5
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

4°C, protect from light

*The compound is unstable in solutions, freshly prepared is recommended.

Purity & Documentation

Purity: 97.27%

SDS (252 KB)

COA (243 KB) RP-HPLC (254 KB) LCMS (97 KB)

Handling Instructions (2659 KB)
References
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Fluorescein Biotin Related Classifications

  • Molarity Calculator

  • Dilution Calculator

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass   Concentration   Volume   Molecular Weight *
= × ×

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

Fluorescein Biotin134759-22-1Fluorescent DyeInhibitorinhibitorinhibit

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