2. Biochemical Assay Reagents
  3. Native Proteins

Native Proteins

Native Proteins (309):

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Cat. No. Product Name CAS No. Purity Chemical Structure
  • HY-W250978
    Ovalbumins 9006-59-1
    Ovalbumins (OVA), the main protein found in egg whites, have various biological activities such as anticancer, antihypertensive, antibacterial, antioxidant and immunomodulatory activities. Ovalbumins are the most abundant proteins synthesized in progesterone- or estrogen-treated fallopian tubes and are commonly used as markers to study hormone regulation of gene expression in tissues.
    Ovalbumins
  • HY-P2149
    Concanavalin A 11028-71-0
    Concanavalin A is a Ca2+/Mn2+-dependent and mannose/glucose-binding plant lectin that can be found in jack bean. Concanavalin A can induce programmed cell death. Concanavalin A can be used to induce acute hepatic injury.
    Concanavalin A
  • HY-P3152
    Streptavidin 9013-20-1 ≥99.0%
    Streptavidin is a ～60 kDa homotetramer. Streptavidin binds four molecules of biotin with the highest affinity. The binding affinity of biotin to streptavidin is one of the highest reported for a non-covalent interaction to date, with a KD ～ 0.01 pM. Streptavidin has an immunosuppressive role.
    Streptavidin
  • HY-107911
    Protamine sulfate 9009-65-8 99.99%
    Protamine sulfate, polycationic peptide and a antiheparin agent, could neutralize the anticoagulant action of heparin and enhances lipid-mediated gene transfer.
    Protamine sulfate
  • HY-P1956
    Human serum albumin 70024-90-7 99.9%
    Human serum albumin (HSA) is the most abundant protein in plasma and is a major determinant of plasma oncotic pressure. Human serum albumin exhibits antioxidant, anticoagulant, anti-inflammatory, anti-platelet aggregation activities as well as colloid osmotic action. Human serum albumin can block the inhibitory effect of GML on human T cells, providing protective function for T cells. Human serum albumin is also associated with cardiovascular diseases and can partially prevent the LPS (HY-D1056) induced oxidative stress, as well as the upregulation of NF-κB, NF-κB, and peroxynitrite (ONOO−) in the vascular wall, contributing to the reduction of blood pressure.
    Human serum albumin
  • HY-NP141
    NP-BSA
    NP-BSA (4-Hydroxy-3-nitrophenylacetyl-bovine serum albumin) is an antigen-adjuvant conjugate of 4-Hydroxy-3-nitrophenylacetyl (NP) conjugated to bovine serum albumin (BSA), which is an immune complex. By conjugating antigens to protein adjuvants, the production of antigen-specific antibodies in vaccine models can be enhanced. The conjugate does not affect protein folding or disrupt major epitopes, and can enhance cross-presentation and the generation of antigen-specific T cells.
    NP-BSA
  • HY-NP137
    NP-PE (Phycoerythrin)
    NP-PE (Phycoerythrin) is an immune complex. The formation and transport of NP-PE (Phycoerythrin) depends on the complement system, specifically through the complement receptors CR1 and CR2. These receptors are expressed on the surface of B cells and help B cells capture and transport immune complexes. NP-PE (Phycoerythrin) can be used to study the mechanisms by which B cells capture and transport immune complexes in lymph nodes.
    NP-PE (Phycoerythrin)
  • HY-NP138
    NP-OVAL (Ovalbumin)
    NP-OVAL (Ovalbumin) is an immunoconjugate. NP-OVAL (Ovalbumin) is used as a model antigen for the study of multiple myeloma.
    NP-OVAL (Ovalbumin)
  • HY-P3267
    Holo-Bovine Transferrin 11096-37-0 ≥99.0%
    Holo-Bovine Transferrin, a blood-plasma glycoprotein, is a target ligand for transferrin receptor. Holo-Bovine Transferrin can bind to and mediate the transport of iron.
    Holo-Bovine Transferrin
  • HY-P3160
    Fibronectin 86088-83-7
    Fibronectin, a glycoprotein present in blood as well as in cells, is a biomarker of tissue injury. Fibronectin binds to membrane-spanning receptor proteins called integrins. Fibronectin also binds to other extracellular matrix proteins such as collagen, fibrin, and heparan sulfate proteoglycans.
    Fibronectin
  • HY-P2352
    Fetuin, Fetal Bovine Serum 9014-81-7 ≥99.0%
    Fetuin, Fetal Bovine Serum is a liver-secreted 64 kDa plasma glycoprotein isolated from fetal bovine serum. Fetuin, Fetal Bovine Serum inhibits trypsin activity and promote cellular attachment, growth, and differentiation.
    Fetuin, Fetal Bovine Serum
  • HY-CP001
    D-Trehalose, Carrier Protein 99-20-7 99.76%
    D-Trehalose is a disaccharide formed by a 1,1-glycosidic bond between two α-glucose units and is widely used as a food ingredient and pharmaceutical excipient. D-Trehalose is known to protect and stabilise proteins. For long-term storage, recombinant protein solution should be diluted further with 5% D-Trehalose, Carrier Protein.
    D-Trehalose, Carrier Protein
  • HY-125864
    Fibrinogen (Bovine) 9001-32-5
    Fibrinogen (Bovine) is a selective proteolytic molecule that can be activated by thrombin to assemble fibrin clots. Fibrinogen can regulate the activation of NF-KB in endothelial cells and upregulate the expression of inflammatory chemokines MCP-1 and MCP-1. Fibrinogen plays a key role in blood clotting, thrombosis, atherosclerosis and the pathological development of venous grafts, and can be used in the study of blood clotting and vascular diseases.
    Fibrinogen (Bovine)
  • HY-NP003
    Collagen, Type II, from bovine snout membrane 9007-34-5
    Collagen, Type II, from bovine snout membrane is a type II collagen that can induce osteoarthritis by eliciting a strong and sustained T cell response. Type II collagen can be used to model collagen-induced arthritis in mice.
    Collagen, Type II, from bovine snout membrane
  • HY-P2738
    Collagen, Type I, from bovine achilles tendon 9007-34-5
    Collagen, Type I, from bovine achilles tendon are extracellular matrix proteins and show many applications in food, cosmetic, pharmaceutical and biomedical industries. This product is enzymatically hydrolyzed collagen peptide.
    Collagen, Type I, from bovine achilles tendon
  • HY-P2995
    Hemoglobin 9008-02-0
    Hemoglobin is a iron-containing protein in red blood cells with oxygen binding properties. Hemoglobin is an inducer of HO-1. Hemoglobin consits of heme, which binds to oxygen. Hemoglobin also transports other gases, such as carbon dioxide, nitric oxide, hydrogen sulfide and sulfide. Hemoglobin absorbs unneeded oxygen in tissues, as an antioxidant.
    Hemoglobin
  • HY-D0842A
    Bovine Serum Albumin (Low Endotoxin,Fatty acid free) 9048-46-8 99.88%
    Bovine Serum Albumin (Low Endotoxin,Fatty acid free) (BSA) is a 583-residue protein consisting of three homologous all-α domains, organized in a heart-shaped structure. BSA is a globular protein that is used in numerous biochemical applications.
    Bovine Serum Albumin (Low Endotoxin,Fatty acid free)
  • HY-B2196
    Gastric mucin 84082-64-4
    Gastric mucin is a large glycoprotein which is thought to play a major role in the protection of the gastrointestinal tract from acid, proteases, pathogenic microorganisms, and mechanical trauma.
    Gastric mucin
  • HY-NP011
    Holo-Human transferrin
    Holo-Human transferrin is a glycoprotein with a branched sugar chain that mediates the transport of iron from plasma to cells.
    Holo-Human transferrin
  • HY-P3161
    Lactoferrin from Bovine milk 936541-36-5
    Lactoferrin from Bovine milk is a substance released by neutrophils. Lactoferrin from Bovine milk is an orally active multifunctional iron binding glycoprotein. Lactoferrin from Bovine milk prevents cell adhesion, growth and spreading of cell colonies. Lactoferrin from Bovine milk also has antiviral activity and inhibits microbial and viral adhesion and entry into host cells. Besides, Lactoferrin from Bovine milk has anti-inflammatory, immunomodulatory, and anti-cancer activities.
    Lactoferrin from Bovine milk
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