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Photoinitiator

" in MedChemExpress (MCE) Product Catalog:

32

Inhibitors & Agonists

1

Fluorescent Dye

26

Biochemical Assay Reagents

1

Natural
Products

1

Isotope-Labeled Compounds

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-Y1777
    2-Phenylacetophenone

    		Others Infection
    2-Phenylacetophenone has broad-spectrum efflux pump inhibition activity. 2-Phenylacetophenone is a benzoin derivative used as a photoinitiator in vinyl polymerization .
    2-Phenylacetophenone
  • HY-W011875
    2-Isopropylthioxanthone

    		Others Others
    2-Isopropylthioxanthone is a photoinitiator that is widely used in printing ink of packaging materials. 2-Isopropylthioxanthone triggers the radical polymerization of the acrylic component of inks, thus causing the liquid ink film to dry .
    2-Isopropylthioxanthone
  • HY-W017894
    TPO-L

    		Biochemical Assay Reagents Others
    TPO-L is a photoinitiator for the 3D printing of resin that promotes two-photon induced polymerization. The two-photon absorption cross-section spectrum of Lucirin TPO-L shows a maximum of 1.2 GM at 610 nm. Despite its small two-photon absorption cross-section, Lucirin TPO-L exhibits high polymerization quantum yields .
    TPO-L
  • HY-D0367
    Fluorescent Brightener 28

    Calcofluor White M2R

    		 Fluorescent Dye Others
    Fluorescent brightener 28 is a fluorescent whitening agent commonly used in the padding process of the textile industry. Fluorescent brightener 28 is capable of staining polysaccharides such as cellulose, and when the plasma membrane ruptures, it also weakly stains the cytoplasm and strongly stains the cell nucleus. Additionally, Fluorescent brightener 28 can be utilized to detect intracellular chitin in living cells. Fluorescent Brightener 28 also is a visible light emitting diode (LED)-light sensitive photoinitiator for free radical photopolymerizations .
    Fluorescent Brightener 28
  • HY-118571
    Benzoin methyl ether

    NSC76550

    		 Others Others
    Benzoin methyl ether (NSC76550) is a photoinitiator .
    Benzoin methyl ether
  • HY-44076
    LAP

    Lithium phenyl-2,4,6-trimethylbenzoylphosphinate

    		 Biochemical Assay Reagents Others Cancer
    LAP (Lithium phenyl-2,4,6-trimethylbenzoylphosphinate) is a free radical initiator. The free radicals produced by LAP under bioprinting conditions are potentially cytotoxic and mutagenic. In addition, the concentration of LAP affects the mechanical strength of 3D printed scaffolds. Generally, the concentration range of LAP used for curing is 0.05%-1%. The elastic modulus produced at a concentration of 0.1% is the highest, with enhanced mechanical properties and excellent biocompatibility .
    LAP
  • HY-158231
    Polyether F127 Diacrylate

    F127DA

    		 Biochemical Assay Reagents Others
    Polyether F127 Diacrylate (F127DA) is a triblock copolymer of acrylated polyethylene glycol-polypropylene glycol-polyethylene glycol. Polyether F127 Diacrylate rapidly crosslinks and cures to form a gel under the action of photoinitiators in UV and visible light. Polyether F127 Diacrylate has excellent thermo-gelling properties and good biosafety. Polyether F127 Diacrylate needs to self-assemble into fibrous hydrogel under the action of photoinitiator LAP (HY-44076), and target bioactive adhesion sites, play an inherent supporting role for tissue cells and biodegradable activity.
    Application: cell culture, biological 3D printing, tissue engineering, etc.
    Polyether F127 Diacrylate
  • HY-W098021
    2,2-Dimethoxy-2-phenylacetophenone

    Photoinitiator-651

    		 Others Others
    2,2-Dimethoxy-2-phenylacetophenone (Photoinitiator-651) is a photoinitiator that, by absorbing UV light, generates free radicals to initiate cross-linking reactions, thereby curing coating materials and forming adhesive coatings. 2,2-Dimethoxy-2-phenylacetophenone can be used in research on the preparation of conductive adhesives, 3D printing materials, medical coatings, and biocompatible glues for biomedical devices .
    2,2-Dimethoxy-2-phenylacetophenone
  • HY-W012477S
    1-Hydroxycyclohexyl phenyl ketone-d5

    Photoinitiator-d5

    		 Isotope-Labeled Compounds Others
    1-Hydroxycyclohexyl phenyl ketone-d5 (Photoinitiator-184-d5) is the deuterium labeled 1-Hydroxycyclohexyl phenyl ketone (HY-W012477) .
    1-Hydroxycyclohexyl phenyl ketone-d5
  • HY-W750459
    Fluorescent brightener 28 (Technical Grade)

    		Fluorescent Dye Others
    Fluorescent brightener 28 (Technical Grade) is a fluorescent whitening agent commonly used in the padding process of the textile industry. Fluorescent brightener 28 is capable of staining polysaccharides such as cellulose, and when the plasma membrane ruptures, it also weakly stains the cytoplasm and strongly stains the cell nucleus. Additionally, Fluorescent brightener 28 can be utilized to detect intracellular chitin in living cells. Fluorescent Brightener 28 also is a visible light emitting diode (LED)-light sensitive photoinitiator for free radical photopolymerizations .
    Fluorescent brightener 28 (Technical Grade)
  • HY-158229
    Heparin Methacrylate

    HepMA

    		 Biochemical Assay Reagents Others
    Heparin Methacrylate (HepMA) is methacrylated heparin and is an ideal tissue engineering scaffold material and 3D printing bioink . Heparin Methacrylate needs to self-assemble into fibrous hydrogel under the action of photoinitiator LAP (HY-44076), and target bioactive adhesion sites, play an inherent supporting role for tissue cells and biodegradable activity.
    Application: cell culture, biological 3D printing, tissue engineering, etc.
    Heparin Methacrylate
  • HY-158225
    Methacrylated Type I collagen

    Col1MA

    		 MMP Others
    Methacrylated Type I collagen (Col1MA) is a methacrylated tissue engineering scaffold material that retains the basic properties of natural collagen . Methacrylated Type I collagen needs to self-assemble into fibrous hydrogel under the action of photoinitiator LAP (HY-44076), and target bioactive adhesion sites, play an inherent supporting role for tissue cells and biodegradable activity.
    Application: cell culture, biological 3D printing, tissue engineering, etc.
    Methacrylated Type I collagen
  • HY-W763582
    GelMA, 30% methacrylation

    Gelatin Methacryloyl, 30% methacrylation

    		 Biochemical Assay Reagents Others
    Gelatin Methacryloyl (GelMA) is a derivative obtained by the reaction of chitin anhydride (methacrylic anhydride, MA) and gelatin. The hydrogel formed by Gelatin Methacryloyl has good biocompatibility and biodegradability, photocrosslinking ability and adjustable physical properties . GelMA, 30% methacrylation needs to self-assemble into fibrous hydrogel under the action of photoinitiator LAP (HY-44076), and target bioactive adhesion sites, play an inherent supporting role for tissue cells and biodegradable activity.
    Application: cell culture, biological 3D printing, tissue engineering, etc.
    GelMA, 30% methacrylation
  • HY-W763582B
    GelMA, 90% methacrylation

    Gelatin Methacryloyl, 90% methacrylation

    		 Biochemical Assay Reagents Others
    Gelatin Methacryloyl (GelMA) is a derivative obtained by the reaction of chitin anhydride (methacrylic anhydride, MA) and gelatin. The hydrogel formed by Gelatin Methacryloyl has good biocompatibility and biodegradability, photocrosslinking ability and adjustable physical properties . GelMA, 90% methacrylation needs to self-assemble into fibrous hydrogel under the action of photoinitiator LAP (HY-44076), and target bioactive adhesion sites, play an inherent supporting role for tissue cells and biodegradable activity.
    Application: cell culture, biological 3D printing, tissue engineering, etc.
    GelMA, 90% methacrylation
  • HY-158228
    Poly-L-lysine Methacryloyl

    PLMA

    		 Biochemical Assay Reagents Others
    Poly-L-lysine Methacryloyl (PLMA) is methacrylated polylysine. When Poly-L-lysine Methacryloyl is cross-linked on polyetheretherketone (PEEK) through UV-induced cross-linking, it can improve the hydrophilicity of PEEK and retain its own degradation bioinertness . Poly-L-lysine Methacryloyl needs to self-assemble into fibrous hydrogel under the action of photoinitiator LAP (HY-44076), and target bioactive adhesion sites, play an inherent supporting role for tissue cells and biodegradable activity.
    Application: cell culture, biological 3D printing, tissue engineering, etc.
    Poly-L-lysine Methacryloyl
  • HY-158227
    Dextran Methacryloyl (MW 200000)

    DexMA (MW 200000)

    		 Biochemical Assay Reagents Others
    Dextran Methacryloyl (MW 200000) is a methacryloyl dextran that converts into cell matrix gels. Dextran Methacryloyl (MW 200000) formed gels that had no cytotoxic effects on fibroblasts, but cells adhered only inefficiently in long-term experiments . Dextran Methacryloyl (MW 200000) needs to self-assemble into fibrous hydrogel under the action of photoinitiator LAP (HY-44076), and target bioactive adhesion sites, play an inherent supporting role for tissue cells and biodegradable activity.
    Application: cell culture, biological 3D printing, tissue engineering, etc.
    Dextran Methacryloyl (MW 200000)
  • HY-158227A
    Dextran Methacryloyl (MW 500000)

    DexMA (MW 500000)

    		 Biochemical Assay Reagents Others
    Dextran Methacryloyl (MW 500000) is a methacryloyl dextran that converts into cell matrix gels. Dextran Methacryloyl (MW 500000) formed gels that had no cytotoxic effects on fibroblasts, but cells adhered only inefficiently in long-term experiments . Dextran Methacryloyl (MW 500000) needs to self-assemble into fibrous hydrogel under the action of photoinitiator LAP (HY-44076), and target bioactive adhesion sites, play an inherent supporting role for tissue cells and biodegradable activity.
    Application: cell culture, biological 3D printing, tissue engineering, etc.
    Dextran Methacryloyl (MW 500000)
  • HY-158222
    Alginate Methacryloyl (MW 50000)

    AlgMA (MW 50000)

    		 Biochemical Assay Reagents Others
    Alginate Methacryloyl (MW 50000) is a methacryloyl alginate with potential for use as a tissue engineering scaffold and 3D printing ink. Alginate Methacryloyl (MW 50000) is biocompatible, non-immunogenic, has low toxicity and is capable of physical cross-linking with divalent cations such as calcium . Alginate Methacryloyl (MW 50000) needs to self-assemble into fibrous hydrogel under the action of photoinitiator LAP (HY-44076), and target bioactive adhesion sites, play an inherent supporting role for tissue cells and biodegradable activity.
    Application: cell culture, biological 3D printing, tissue engineering, etc.
    Alginate Methacryloyl (MW 50000)
  • HY-158222A
    Alginate Methacryloyl (MW 300000)

    AlgMA (MW 300000)

    		 Biochemical Assay Reagents Others
    Alginate Methacryloyl (MW 300000) is a methacryloyl alginate with potential for use as a tissue engineering scaffold and 3D printing ink. Alginate Methacryloyl (MW 300000) is biocompatible, non-immunogenic, has low toxicity and is capable of physical cross-linking with divalent cations such as calcium . Alginate Methacryloyl (MW 300000) needs to self-assemble into fibrous hydrogel under the action of photoinitiator LAP (HY-44076), and target bioactive adhesion sites, play an inherent supporting role for tissue cells and biodegradable activity.
    Application: cell culture, biological 3D printing, tissue engineering, etc.
    Alginate Methacryloyl (MW 300000)
  • HY-158223
    Carboxymethyl chitosan Methacryloyl

    CMCSMA

    		 Biochemical Assay Reagents Others
    Carboxymethyl chitosan Methacryloyl (CMCSMA) is methacrylated carboxymethyl chitosan with properties as a 3D printing ink. A composite hydrogel made of Carboxymethyl chitosan Methacryloyl can effectively accelerate bone healing in an infectious microenvironment after implantation in a rat model of Staphylococcus aureus-infected femoral defect . Carboxymethyl chitosan Methacryloyl needs to self-assemble into fibrous hydrogel under the action of photoinitiator LAP (HY-44076), and target bioactive adhesion sites, play an inherent supporting role for tissue cells and biodegradable activity.
    Application: cell culture, biological 3D printing, tissue engineering, etc.
    Carboxymethyl chitosan Methacryloyl
  • HY-158218
    GelMA, 30% methacrylation, Red Fluorescent

    Gelatin Methacryloyl, 30% methacrylation, Red Fluorescent

    		 Biochemical Assay Reagents Others
    Red Fluorescent Gelatin Methacryloyl (Red Fluorescent GelMA) is methacryloyl gelatin (GelMA) with red fluorescence, which is obtained by "grafting" fluorescent molecules on GelMA. Red Fluorescent Gelatin Methacryloyl acts as a scaffold and can be used to engineer tissue analogs from the vasculature to cartilage and bone, allowing cells to proliferate and spread . GelMA, 30% methacrylation, Red Fluorescent needs to self-assemble into fibrous hydrogel under the action of photoinitiator LAP (HY-44076), and target bioactive adhesion sites, play an inherent supporting role for tissue cells and biodegradable activity.
    Application: cell culture, biological 3D printing, tissue engineering, etc.
    GelMA, 30% methacrylation, Red Fluorescent
  • HY-158217
    GelMA, 30% methacrylation, Green Fluorescent

    Gelatin Methacryloyl, 30% methacrylation, Green Fluorescent

    		 Biochemical Assay Reagents Others
    Green Fluorescent Gelatin Methacryloyl (Green Fluorescent GelMA) is methacryloyl gelatin (GelMA) with green fluorescence, which is obtained by "grafting" fluorescent molecules on GelMA. Green Fluorescent Gelatin Methacryloyl acts as a scaffold and can be used to engineer tissue analogs from the vasculature to cartilage and bone, allowing cells to proliferate and spread . GelMA, 30% methacrylation, Green Fluorescent needs to self-assemble into fibrous hydrogel under the action of photoinitiator LAP (HY-44076), and target bioactive adhesion sites, play an inherent supporting role for tissue cells and biodegradable activity.
    Application: cell culture, biological 3D printing, tissue engineering, etc.
    GelMA, 30% methacrylation, Green Fluorescent
  • HY-158218B
    GelMA, 90% methacrylation, red fluorescent

    Gelatin Methacryloyl, 90% methacrylation, red fluorescent

    		 Biochemical Assay Reagents Others
    Red Fluorescent Gelatin Methacryloyl (Red Fluorescent GelMA) is methacryloyl gelatin (GelMA) with red fluorescence, which is obtained by "grafting" fluorescent molecules on GelMA. Red Fluorescent Gelatin Methacryloyl acts as a scaffold and can be used to engineer tissue analogs from the vasculature to cartilage and bone, allowing cells to proliferate and spread . GelMA, 90% methacrylation, Red Fluorescent needs to self-assemble into fibrous hydrogel under the action of photoinitiator LAP (HY-44076), and target bioactive adhesion sites, play an inherent supporting role for tissue cells and biodegradable activity.
    Application: cell culture, biological 3D printing, tissue engineering, etc.
    GelMA, 90% methacrylation, red fluorescent
  • HY-158218A
    GelMA, 60% methacrylation, red fluorescent

    Gelatin Methacryloyl, 60% methacrylation, red fluorescent

    		 Biochemical Assay Reagents Others
    Red Fluorescent Gelatin Methacryloyl (Red Fluorescent GelMA) is methacryloyl gelatin (GelMA) with red fluorescence, which is obtained by "grafting" fluorescent molecules on GelMA. Red Fluorescent Gelatin Methacryloyl acts as a scaffold and can be used to engineer tissue analogs from the vasculature to cartilage and bone, allowing cells to proliferate and spread . GelMA, 60% methacrylation, Red Fluorescent needs to self-assemble into fibrous hydrogel under the action of photoinitiator LAP (HY-44076), and target bioactive adhesion sites, play an inherent supporting role for tissue cells and biodegradable activity.
    Application: cell culture, biological 3D printing, tissue engineering, etc.
    GelMA, 60% methacrylation, red fluorescent
  • HY-158217A
    GelMA, 60% methacrylation, Green Fluorescent

    Gelatin Methacryloyl, 60% methacrylation, Green Fluorescent

    		 Biochemical Assay Reagents Others
    Green Fluorescent Gelatin Methacryloyl (Green Fluorescent GelMA) is methacryloyl gelatin (GelMA) with green fluorescence, which is obtained by "grafting" fluorescent molecules on GelMA. Green Fluorescent Gelatin Methacryloyl acts as a scaffold and can be used to engineer tissue analogs from the vasculature to cartilage and bone, allowing cells to proliferate and spread . GelMA, 60% methacrylation, Green Fluorescent needs to self-assemble into fibrous hydrogel under the action of photoinitiator LAP (HY-44076), and target bioactive adhesion sites, play an inherent supporting role for tissue cells and biodegradable activity.
    Application: cell culture, biological 3D printing, tissue engineering, etc.
    GelMA, 60% methacrylation, Green Fluorescent
  • HY-158217B
    GelMA, 90% methacrylation, Green Fluorescent

    Gelatin Methacryloyl, 90% methacrylation, Green Fluorescent

    		 Biochemical Assay Reagents Others
    Green Fluorescent Gelatin Methacryloyl (Green Fluorescent GelMA) is methacryloyl gelatin (GelMA) with green fluorescence, which is obtained by "grafting" fluorescent molecules on GelMA. Green Fluorescent Gelatin Methacryloyl acts as a scaffold and can be used to engineer tissue analogs from the vasculature to cartilage and bone, allowing cells to proliferate and spread . GelMA, 90% methacrylation, Green Fluorescent needs to self-assemble into fibrous hydrogel under the action of photoinitiator LAP (HY-44076), and target bioactive adhesion sites, play an inherent supporting role for tissue cells and biodegradable activity.
    Application: cell culture, biological 3D printing, tissue engineering, etc.
    GelMA, 90% methacrylation, Green Fluorescent
  • HY-158219
    Gelatin Methacryloyl, 30% methacrylation, blue fluorescent

    GelMA, 30% methacrylation, blue fluorescent

    		 Biochemical Assay Reagents Others
    Gelatin Methacryloyl (GelMA), 30% methacrylation, blue fluorescent is methacrylated gelatin (GelMA) with blue fluorescence, which is obtained by "grafting" fluorescent molecules on GelMA. Gelatin Methacryloyl, 30% methacrylation, blue fluorescent has a scaffolding effect and can be used to design tissue analogs from vasculature to cartilage and bone, allowing cell proliferation and spreading. Gelatin Methacryloyl, 30% methacrylation, blue fluorescent needs to be self-assembled into fibrous hydrogels under the action of the photoinitiator LAP (HY-44076), and target bioactive adhesion sites, exert inherent support for tissue cells and biodegradation activity.
    Application direction: cell culture, biological 3D printing, tissue engineering, etc.
    Gelatin Methacryloyl, 30% methacrylation, blue fluorescent
  • HY-158226
    Elastin Methacrylated

    ElaMA

    		 Biochemical Assay Reagents Others
    Elastin Methacrylated (ElaMA) elastin recruits and modulates innate immune cells and accelerates angiogenesis at the wound site, thereby improving wound regeneration. Elastin Methacrylated attracts large numbers of neutrophils and primarily M2 macrophages to the wound and induces their penetration into the hydrogel. Elastin Methacrylated has excellent immunomodulatory effects, leading to superior angiogenesis, collagen deposition and dermal regeneration . Elastin Methacrylated needs to self-assemble into fibrous hydrogel under the action of photoinitiator LAP (HY-44076), and target bioactive adhesion sites, play an inherent supporting role for tissue cells and biodegradable activity.
    Application: cell culture, biological 3D printing, tissue engineering, etc.
    Elastin Methacrylated
  • HY-158224
    Silk Fibroin Methacryloyl

    FibMA

    		 Biochemical Assay Reagents Others
    Silk Fibroin Methacryloyl (FibMA) is methacrylated silk fibroin with excellent biocompatibility, stable mechanical properties and good processing properties, and was selected as the substrate for multifunctional microneedle (MN) patches. . MN patches made of Silk Fibroin Methacryloyl exhibit excellent biocompatibility, sustained drug release, pro-angiogenic, antioxidant and antibacterial properties depending on the specific drug encapsulated . Silk Fibroin Methacryloyl needs to self-assemble into fibrous hydrogel under the action of photoinitiator LAP (HY-44076), and target bioactive adhesion sites, play an inherent supporting role for tissue cells and biodegradable activity.
    Application: cell culture, biological 3D printing, tissue engineering, etc.
    Silk Fibroin Methacryloyl
  • HY-158219B
    Gelatin Methacryloyl, 90% methacrylation, blue fluorescent

    GelMA, 90% methacrylation, blue fluorescent

    		 Biochemical Assay Reagents Others
    Gelatin Methacryloyl (GelMA), 90% methacrylation, blue fluorescent is methacrylated gelatin (GelMA) with blue fluorescence, which is obtained by "grafting" fluorescent molecules on GelMA. Gelatin Methacryloyl, 90% methacrylation, blue fluorescent has a scaffolding effect and can be used to design tissue analogs from vasculature to cartilage and bone, allowing cell proliferation and spreading. Gelatin Methacryloyl, 30% methacrylation, blue fluorescent needs to be self-assembled into fibrous hydrogels under the action of the photoinitiator LAP (HY-44076), and target bioactive adhesion sites, exert inherent support for tissue cells and biodegradation activity.
    Application direction: cell culture, biological 3D printing, tissue engineering, etc.
    Gelatin Methacryloyl, 90% methacrylation, blue fluorescent
  • HY-158219A
    Gelatin Methacryloyl, 60% methacrylation, blue fluorescent

    GelMA, 60% methacrylation, blue fluorescent

    		 Biochemical Assay Reagents Others
    Gelatin Methacryloyl (GelMA), 60% methacrylation, blue fluorescent is methacrylated gelatin (GelMA) with blue fluorescence, which is obtained by "grafting" fluorescent molecules on GelMA. Gelatin Methacryloyl, 60% methacrylation, blue fluorescent has a scaffolding effect and can be used to design tissue analogs from vasculature to cartilage and bone, allowing cell proliferation and spreading. Gelatin Methacryloyl, 30% methacrylation, blue fluorescent needs to be self-assembled into fibrous hydrogels under the action of the photoinitiator LAP (HY-44076), and target bioactive adhesion sites, exert inherent support for tissue cells and biodegradation activity.
    Application direction: cell culture, biological 3D printing, tissue engineering, etc.
    Gelatin Methacryloyl, 60% methacrylation, blue fluorescent
  • HY-158221
    Chondroitin Sulfate Methacryloyl

    CSMA

    		 Biochemical Assay Reagents Others
    Chondroitin Sulfate Methacryloyl (CSMA) is methacrylated chondroitin sulfate and is biocompatible. Chondroitin Sulfate Methacryloyl has a higher degree of methacrylation than HAMA (HY-158220), and the degree of methacrylation is closely related to customizable mechanical properties, swelling properties and enzymatic degradability. Chondroitin Sulfate Methacryloyl is a versatile biomaterial suitable for biomimetic hydrogel scaffolds and an ideal 3D printing hydrogel ink . Chondroitin Sulfate Methacryloyl needs to self-assemble into fibrous hydrogel under the action of photoinitiator LAP (HY-44076), and target bioactive adhesion sites, play an inherent supporting role for tissue cells and biodegradable activity.
    Application: cell culture, biological 3D printing, tissue engineering, etc.
    Chondroitin Sulfate Methacryloyl

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