Product synthetic-chemistry-protein-crosslinkers

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Catalog	name	Description	price
R-M-1903	SATA Protein Modifier,cas:76931-93-6	N-succinimidyl-S-acetylthioacetate (SATA) is a protein modification agent, used to protect free amine residues in proteins and peptides.	price>
R-M-1906	BMPA Modifier,cas:7423-55-4	BMPA Modifier (N-ß-Maleimidopropionic acid) can be used as a protein crosslinker or sulfhydryl (-SH) to carboxylic acid (-COOH) modification reagent.	price>
R-M-1907	EDC-HCl,cas:25952-53-8	EDC-HCl zero-length crosslinker is UltraPure, and is used to conjugate carboxyl functional groups to primary amines as found in peptides and proteins.	price>
R-M-2054	OVA-NHS	OVA-NHS,z Ovalbumin-NHS from ruixi.Ovalbumin(abbreviated OVA)is the main protein found in egg white.Ovalbumin has been used in the study of protein structure,proteomics and immunology.Ruixibio provides a variety of functionalized and bioconjugated ovalbumin conjugates.These labeled ovalbumin products were purified by size exclusion chromatography to remove non-conjugated molecules and ensure adequate applications both in-vitro and in-vivo.	price>
R-M-5251	HRP-SH	HRP-SH,Horseradish Peroxidase-thiol from ruixi.Horseradish peroxidase is a glycoprotein formed by the combination of colorless enzyme protein and brown iron porphyrin. It can be used in many biochemical detection projects and immune (ELISA) kits.	price>
R-M-5282	Recombinant-Alkali tolerant Protein A(rat-PA)	Protein A is a cell wall protein derived from Staphylococcus aureus that exhibits unique binding properties for IgG from a variety of mammalian species and for certain IgM and IgA as well. It binds with the fc region of immunoglobulins preferably through interaction with the heavy chain. It is conjugated to a wide variety of reporter molecules, including fluorescent dyes, enzyme labels, biotin, colloidal gold, and radioactive iodine for use in immunology and other biological research without affecting the binding site of antibody. rat-PA is improved in protein stability and tolerant to alkali by substitution of residues. It is also immobilized on solid matirxes such as agarose beads for the purification of IgG from ascetic fluid, serum, cultured supernatants, cell extracts or proteins of interest. For efficient covalent conjugation to the resin, a cysteine residue is inserted at the C-terminus of rat-PA.It is recommended that the product is reconstituted with sterile water into a final concentration of 10 mg/ml freshly.	price>
R-M1-8854	HRP-amine	HRP,amine function/Horseradish peroxidase-amine/HRP-NH2/HRP-amine refers to a derivative of horseradish peroxidase (HRP) that has been modified to include an amine functional group. This modification allows the HRP enzyme to be conjugated to other molecules, such as fluorescent dyes, biotin, or other biomolecules, through amine-reactive chemistry. This conjugation capability makes HRP-amine a useful tool in various bioconjugation and labeling applications in the fields of biochemistry, molecular biology, and biomedical research.	price>
R-M1-8882	NHS-C7-NHS	NHS-C7-NHS represent a bifunctional crosslinker or a modification reagent with two NHS ester groups separated by a 7-carbon spacer molecule. This type of compound could be used in various bioconjugation and chemical modification reactions to crosslink or modify molecules with primary amine groups.	price>
R-M1-8890	BSA-Digoxin	BSA-Digoxin likely refers to a conjugate of Bovine Serum Albumin (BSA) and Digoxin. BSA is a protein commonly used as a carrier protein in bioconjugation applications, while digoxin is a cardiac glycoside used to treat various heart conditions. BSA-digoxin conjugates are utilized in various applications related to drug analysis, pharmacokinetics, and investigations into drug-protein interactions.	price>
R-M1-8905	BSA-maleimide	BSA-maleimide is a conjugate of bovine serum albumin (BSA) and maleimide, a molecule commonly used for protein conjugation. Maleimide specifically reacts with thiol (sulfhydryl) groups present on proteins, forming a stable thioether bond. BSA-maleimide is frequently used as a carrier protein in immunology and biochemistry as it can be used to couple antigens to BSA for immunization purposes, and in biochemical assays to capture antibodies. The maleimide group allows for site-specific conjugation to proteins with exposed thiol groups, enabling the attachment of various molecules such as fluorophores, enzymes, or other haptens to BSA, expanding its applications in research.	price>

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