2. Others
  3. Fluorescent Dye
  4. PYBG

PYBG acts as a versatile precursor to be facilely conjugated with various fluorescent dyes through ‘Click chemistry’ and Sonogashira coupling reactions. PYBG is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

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PYBG Chemical Structure

PYBG Chemical Structure

CAS No. : 680622-71-3

Size Price Stock Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 275 In-stock
Solution
10 mM * 1 mL in DMSO USD 275 In-stock
Solid
5 mg USD 250 In-stock
10 mg USD 450 In-stock
25 mg USD 900 In-stock
50 mg USD 1350 In-stock
100 mg USD 2160 In-stock
200 mg   Get quote  
500 mg   Get quote  

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PYBG Related Antibodies

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Description

PYBG acts as a versatile precursor to be facilely conjugated with various fluorescent dyes through ‘Click chemistry’ and Sonogashira coupling reactions[1]. PYBG is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

Molecular Weight

309.32

Formula

C16H15N5O2
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

NC1=NC(OCC2=CC=C(COCC#C)C=C2)=C3N=CNC3=N1
Shipping

Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

DMSO : 6.25 mg/mL (20.21 mM; ultrasonic and warming and heat to 60°C; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

H2O : < 0.1 mg/mL (insoluble)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 3.2329 mL 16.1645 mL 32.3290 mL
5 mM 0.6466 mL 3.2329 mL 6.4658 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

  • Molarity Calculator

  • Dilution Calculator

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

Mass
=
Concentration
×
Volume
×
Molecular Weight *

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

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
Purity & Documentation

Purity: 99.87%

COA (246 KB) LCMS (87 KB)

Handling Instructions (2659 KB)
References

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 3.2329 mL 16.1645 mL 32.3290 mL 80.8224 mL
5 mM 0.6466 mL 3.2329 mL 6.4658 mL 16.1645 mL
10 mM 0.3233 mL 1.6164 mL 3.2329 mL 8.0822 mL
15 mM 0.2155 mL 1.0776 mL 2.1553 mL 5.3882 mL
20 mM 0.1616 mL 0.8082 mL 1.6164 mL 4.0411 mL
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PYBG Related Classifications

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:

PYBG680622-71-3Fluorescent DyeInhibitorinhibitorinhibit

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