Submit a Review & Earn an Amazon Gift Card
You can now submit reviews for your favorite Tocris products. Your review will help other researchers decide on the best products for their research. Why not submit a review today?!
Submit ReviewLAP
Description: Photocrosslinker for hydrogels
Alternative Names: Lithium Phenyl(2,4,6-trimethylbenzoyl)phosphinate,Lithium PTMB phosphinate
Chemical Name: P-Phenyl-P-(2,4,6-trimethylbenzoyl)phosphinic acid
Purity: ≥98% (HPLC)
Biological Activity for LAP
LAP is a photocrosslinker for hydrogels.
Technical Data for LAP
| M. Wt | 294.21 |
| Formula | C16H16LiO3P |
| Storage | Store at RT |
| Purity | ≥98% (HPLC) |
| CAS Number | 85073-19-4 |
| PubChem ID | 68384915 |
| InChI Key | JUYQFRXNMVWASF-UHFFFAOYSA-M |
| Smiles | CC1=C(C(P(C2=CC=CC=C2)(O[Li])=O)=O)C(C)=CC(C)=C1 |
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.
Solubility Data for LAP
| Solvent | Max Conc. mg/mL | Max Conc. mM | |
|---|---|---|---|
| Solubility | |||
| water | 29.42 | 100 | |
| DMSO | 14.71 | 50 |
Preparing Stock Solutions for LAP
The following data is based on the product molecular weight 294.21. Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 3.4 mL | 16.99 mL | 33.99 mL |
| 5 mM | 0.68 mL | 3.4 mL | 6.8 mL |
| 10 mM | 0.34 mL | 1.7 mL | 3.4 mL |
| 50 mM | 0.07 mL | 0.34 mL | 0.68 mL |
Molarity Calculator
Molarity Calculator
Calculate the mass, volume, or concentration required for a solution.
Reconstitution Calculator
Reconstitution Calculator
Dilution Calculator
Dilution Calculator
Calculate the dilution required to prepare a stock solution.
Product Datasheets for LAP
References for LAP
References are publications that support the biological activity of the product.
Fairbanks et al (2009) Photoinitiated polymerization of PEG-diacrylate with Li phenyl-2,4,6-trimethylbenzoylphosphinate: polymerization rate and cytocompatibility. Biomaterials 30 6702 PMID: 19783300
Valkevich et al (2012) Forging isopeptide bonds using thiol-ene chemistry: site-specific coupling of ubiquitin molecules for studying the activity of isopeptidases J.Am.Chem.Soc. 134 6916 PMID: 22497214
If you know of a relevant reference for LAP, please let us know.
View Related Products by Target
Keywords: LAP, LAP supplier, Photocrosslinkers, hydrogels, Lithium, Phenyl(2,4,6-trimethylbenzoyl)phosphinate, PTMB, phosphinate, Biochemicals, and, Molecular, Biology, 6146, Tocris Bioscience
3 Citations for LAP
Citations are publications that use Tocris products. Selected citations for LAP include:
Christophe et al (2021) An Intrinsically-Adhesive Family of Injectable and Photo-Curable Hydrogels with Functional Physicochemical Performance for Regenerative Medicine. Macromol Rapid Commun 42 e2000660 PMID: 33834552
Godfrey L et al (2022) Conventional rigid 2D substrates cause complex contractile signals in monolayers of human induced pluripotent stem cell-derived cardiomyocytes. J Physiol 600 483-507 PMID: 34761809
Steven M et al (2022) Sustained released of bioactive mesenchymal stromal cell-derived extracellular vesicles from 3D-printed gelatin methacrylate hydrogels. J Biomed Mater Res A 110 1190-1198 PMID: 35080115
Do you know of a great paper that uses LAP from Tocris? Please let us know.
Reviews for LAP
There are currently no reviews for this product. Be the first to review LAP and earn rewards!
Have you used LAP?
Submit a review and receive an Amazon gift card.
$50/€35/£30/$50CAN/¥300 Yuan/¥5000 Yen for first to review with an image
$25/€18/£15/$25CAN/¥75 Yuan/¥2500 Yen for a review with an image
$10/€7/£6/$10 CAD/¥70 Yuan/¥1110 Yen for a review without an image