Crosslinking Reagents
Thermo Scientific™ BM(PEG)3 (1,11-bismaleimido-triethyleneglycol)
Crosslink sulfhydryls to sulfhydryls (cysteine residues) with this long, pegylated, water-soluble crosslinker composed of maleimide groups and 3-unit (17.8A) PEG spacer arm.
Thermo Scientific™ PEG12-SPDP (PEGylated, long-chain SPDP crosslinker)
Very long (54.1A) amine-to-sulfhydryl crosslinker; NHS-ester and pyridyldithiol groups at ends of 12-unit polyethylene glycol spacer arm; forms cleavable disulfide bonds; water-soluble.
Thermo Scientific™ Sulfo-KMUS (N-κ-maleimidoundecanoyl-oxysulfosuccinimide ester)
Crosslink amines to sulfhydryls with this long crosslinker composed of sulfo-NHS-ester and maleimide groups at ends of an aliphatic, 13-atom (16.3A) spacer arm.
Advanced Biomatrix PhotoGel-IRG Methacrylated Gelatin + Irgacure Kit
Advanced BioMatrix offers PhotoGel Irgacure Kit, a purified methacrylated gelatin kit for UV light (365 nm) photocrosslinkable hydrogels. PhotoGel provides 3D tunable gels with the unique attributes to be prepared at various concentrations and crosslinked to provide various gel stiffness. PhotoGel is produced from methacrylated gelatin (1 gram) where the gelatin has been modified by reacting the free amines, primarily the ε-amines groups of the lysine residues as well as the a-amines groups on the N-termini. >75% of the total lysine residues of the gelatin molecule have been methacrylated. The photoinitiator consists of Irgacure to be formulated in methanol which allows visible light photocrosslinking of the gelatin at 365 nm.
Abcam BS3 crosslinker, primary amine reactive crosslinker, 250MG
MW 572.4 Da, Purity >90%. Homobifunctional, membrane-impermeable primary amine reactive crosslinker. Crosslinks cell surface proteins. Facilitates structural characterization of proteins with mass spectrometry.
The product is subject to the following: Abcam Restricted Use Statement
Advanced Biomatrix PhotoHA-Soft Methacrylated hyaluronic acid softer hydrogels 100 mg
PhotoHA is 100 mg of lyophilized methacrylated hyaluronic acid (GM-HA). PhotoHA provides 3D hyaluronic acid hydrogels with the unique attributes to be prepared at various concentrations and photocrosslinked to provide various gel stiffness. GM-HA forms softer hydrogels than HAMA.
Advanced Biomatrix PEGDA-Ink bioink for BIONOVA X DLP printer 10 mL
PEGDA-INK is 10mL of preformulated 50% PEGDA ink (700 MW) with 0.5% LAP that gels rapidly using the BIONOVA X DLP 3D Bioprinter.
Advanced Biomatrix Irgacure 2959 Photoinitiator 5 grams non-sterile
Irgacure 2959 is a highly efficient non-yellowing radical photoinitiator for the UV curing of systems, such as hydrogels and bioinks. Irgacure is most efficiently activated using 365nm wavelength UV light. Irgacure must be solubilized in methanol, as it is not water soluble (such as LAP and Ruthenium).
Bioworld NHS LC SPDP , 100 mg
NHS LC SPDP, Succinimidyl 6-[3-(2-pyridylthio) propionamido] HexanoateSpacer arm SPDPAntibody-toxin conjugationReferences: 1.) Carlsson, J., et al. (1978) Biochem. J. 173, 723-737.M.W. = 425.5
Bioworld Sulfo-MPS, 50 mg
Sulfo MPS, Maleimidopropionic acid N-hydroxysulfosuccinimide esterSulfhydryl reactivePrimary amine reactiveWater solubleM.W. = 381.27
Bioworld Sulfo-EMCS, 50 mg
Sulfo EMCS, [N-(E-malemidocaproyloxy)-sulfosuccinimide]Primary amine reactiveSulfhydryl reactiveWater solubleReferences:Kitagawa, T., et al. (1981) Chem. Pharm. Bull. 29, 1130. 2.) Keller, O. and Rudinger, J., Helv. Chem. Acta, 58, 531.M.W. = 410.35
Sigma Aldrich Fine Chemicals Biosciences Digoxigenin NHS-ester >=80% (HPLC) | 129273-26-3 | MFCD02093394 | 5MG
Digoxigenin NHS-ester >=80% (HPLC) | Purity: >=80% (HPLC) | Mol Wt: 658.78 | 129273-26-3 | MFCD02093394 | 5MG
