2. Anti-infection Metabolic Enzyme/Protease
  3. Reverse Transcriptase Endogenous Metabolite
  4. Pyridoxal phosphate

Pyridoxal phosphate  (Synonyms: Pyridoxal 5′-phosphate; Pyridoxyl phosphate)

Cat. No.: HY-B1744 Purity: 98.15%
COA Handling Instructions

Molarity Calculator

Pyridoxal phosphate is the active form of vitamin B6, acts as an inhibitor of reverse transcriptases, and is used for the treatment of tardive dyskinesia.

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

Pyridoxal phosphate Chemical Structure

Pyridoxal phosphate Chemical Structure

CAS No. : 54-47-7

Size Price Stock Quantity
Solid + Solvent
10 mM * 1 mL in Water
ready for reconstitution
 USD 55 In-stock
Solution
10 mM * 1 mL in Water USD 55 In-stock
Solid
100 mg USD 50 In-stock
1 g USD 70 In-stock
5 g   Get quote  
10 g   Get quote  

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Based on 1 publication(s) in Google Scholar

Other Forms of Pyridoxal phosphate:

Pyridoxal phosphate Related Antibodies

Top Publications Citing Use of Products

  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

Pyridoxal phosphate is the active form of vitamin B6, acts as an inhibitor of reverse transcriptases, and is used for the treatment of tardive dyskinesia.

IC50 & Target

Human Endogenous Metabolite

 

In Vitro

Pyridoxal 5′-phosphate severely inhibits the DNA Polymerase and RNase H. Pyridoxal phosphate results in an imnediate reduction in the rate of DNA synthesis[1]. Conjugation to pyridoxal phosphate fully inhibits NEIL2. Pyridoxal phosphate-conjugated NEIL2 shows much lower activity than the intact enzyme over a wide range of enzyme/substrate ratios. After Pyridoxal phosphate conjugation, the ability of NEIL2 to bind the THF-ligand is completely lost[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Pyridoxal phosphate Related Antibodies
Clinical Trial
Molecular Weight

247.14

Formula

C8H10NO6P
CAS No.
Appearance

Solid

Color

Off-white to yellow

SMILES

O=CC1=C(O)C(C)=NC=C1COP(O)(O)=O
Structure Classification
Initial Source
Shipping

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

DMSO : 62.5 mg/mL (252.89 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 : 5 mg/mL (20.23 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 4.0463 mL 20.2314 mL 40.4629 mL
5 mM 0.8093 mL 4.0463 mL 8.0926 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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

  • 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:

For the following dissolution methods, please prepare the working solution directly. It is recommended to prepare fresh solutions and use them promptly within a short period of time.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

  • Protocol 1

    Add each solvent one by one:  PBS

    Solubility: 2 mg/mL (8.09 mM); Clear solution; Need ultrasonic and warming and heat to 60°C

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: 98.15%

COA (250 KB) HNMR (118 KB) LCMS (92 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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
H2O / DMSO 1 mM 4.0463 mL 20.2314 mL 40.4629 mL 101.1572 mL
5 mM 0.8093 mL 4.0463 mL 8.0926 mL 20.2314 mL
10 mM 0.4046 mL 2.0231 mL 4.0463 mL 10.1157 mL
15 mM 0.2698 mL 1.3488 mL 2.6975 mL 6.7438 mL
20 mM 0.2023 mL 1.0116 mL 2.0231 mL 5.0579 mL
DMSO 25 mM 0.1619 mL 0.8093 mL 1.6185 mL 4.0463 mL
30 mM 0.1349 mL 0.6744 mL 1.3488 mL 3.3719 mL
40 mM 0.1012 mL 0.5058 mL 1.0116 mL 2.5289 mL
50 mM 0.0809 mL 0.4046 mL 0.8093 mL 2.0231 mL
60 mM 0.0674 mL 0.3372 mL 0.6744 mL 1.6860 mL
80 mM 0.0506 mL 0.2529 mL 0.5058 mL 1.2645 mL
100 mM 0.0405 mL 0.2023 mL 0.4046 mL 1.0116 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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Pyridoxal phosphate 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:

Pyridoxal54-47-7Pyridoxal 5′-phosphatePyridoxylReverse TranscriptaseEndogenous MetaboliteInhibitorinhibitorinhibit

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