2. 疾患モデリングル製品
  3. Immunology and Inflammatory Disease Models
  4. Hapten

Hapten

Hapten, also known as incomplete antigen, refers to simple small molecule antigen that only has immune response specificity but no immunogenicity, such as certain polysaccharides, lipids, and drugs. The molecular weight of the hapten is too small to stimulate the immune response, and it must bind to the carrier to stimulate the immune response. Haptens have active groups that facilitate coupling with protein carriers, like -COOH, -NH2,-OH, -SH, etc.

Hapten (163):

製品番号 製品名 CAS 番号 純度 構造式
  • HY-14649
    Retinoic acid

    レチノイン酸

    		302-79-4 99.81%
    Retinoic acid is a metabolite of vitamin A that plays important roles in cell growth, differentiation, and organogenesis. Retinoic acid is a natural agonist of RAR nuclear receptors, with IC50s of 14 nM for RARα/β/γ. Retinoic acid bind to PPARβ/δ with Kd of 17 nM. Retinoic acid acts as an inhibitor of transcription factor Nrf2 through activation of retinoic acid receptor alpha.
    Retinoic acid
  • HY-N0583
    Hydrocortisone

    コルチゾール

    		50-23-7 99.92%
    Hydrocortisone (Cortisol) is a steroid hormone or glucocorticoid secreted by the adrenal cortex.
    Hydrocortisone
  • HY-B0141
    Estradiol

    エストラジオール

    		50-28-2 99.93%
    Estradiol (β-Estradiol) is a steroid hormone and the major female sex hormone. Estradiol can up-regulate the expression of neural markers of human endometrial stem cells (hEnSCs) and promote their neural differentiation. Estradiol can be used for the research of cancers, neurodegenerative diseases and neural tissue engineering.
    Estradiol
  • HY-B0490
    Hygromycin B

    ハイグロマイシン B

    		31282-04-9 99.93%
    Hygromycin B is an aminoglycoside antibiotic active against prokaryotic and eukaryotic cells.
    Hygromycin B
  • HY-13756
    Tacrolimus

    タクロリムス

    		104987-11-3 99.93%
    Tacrolimus (FK506), a macrocyclic lactone, binds to FK506 binding protein (FKBP) to form a complex. Tacrolimus inhibits calcineurin phosphatase, which inhibits T-lymphocyte signal transduction and IL-2 transcription. Immunosuppressive properties.
    Tacrolimus
  • HY-66019
    FITC

    FITC

    		3326-32-7 98.60%
    FITC (Fluorescein Isothiocyanate), is one of the green fluorescein derivatives widely used in biology. FITC has the characteristics of high absorptivity and excellent fluorescence quantum yield. The isothiocyanate group of FITC can be combined with amino, sulfhydryl, imidazole, tyrosyl, carbonyl and other groups on the protein, so as to achieve protein labeling including antibodies and lectins. In addition to its use as a protein marker, FITC can also be used as a fluorescent protein tracer to rapidly identify pathogens by labeling antibodies, or for microsequencing of proteins and peptides (HPLC). The maximum excitation wavelength of FITC is 494 nm. Once excited, it fluoresces yellow-green at a maximum emission wavelength of 520 nm. In addition, FITC is also a hapten that can induce contact hypersensitivity (CHS) and induce an atopic dermatitis model.
    FITC
  • HY-14519
    Methotrexate

    メトトレキサート

    		59-05-2 99.95%
    Methotrexate (Amethopterin), an antimetabolite and antifolate agent, inhibits the enzyme dihydrofolate reductase, thereby preventing the conversion of folic acid into tetrahydrofolate, and inhibiting DNA synthesis. Methotrexate, also an immunosuppressant and antineoplastic agent, is used for the research of rheumatoid arthritis and a number of different cancers (such as acute lymphoblastic leukemia).
    Methotrexate
  • HY-66005
    Acetaminophen

    アセトアミノフェン

    		103-90-2 99.97%
    Acetaminophen (Paracetamol) is a selective cyclooxygenase-2 (COX-2) inhibitor with an IC50 of 25.8 μM; is a widely used antipyretic and analgesic agent.. Acetaminophen is a potent hepatic N-acetyltransferase 2 (NAT2) inhibitor. Acetaminophen induces ferroptosis and leads to acute liver injury in mice model.
    Acetaminophen
  • HY-A0070A
    Liothyronine

    リオチロニン

    		6893-02-3 99.82%
    Liothyronine is an active form of thyroid hormone. Liothyronine binds to thyroid hormone receptors TRα and TRβ with Kis of 2.33 and 2.29 nM for hTRα and hTRβ, respectively. Liothyronine also binds to PVR and blocks the interaction of TIGIT/PVR.
    Liothyronine
  • HY-B0510
    Trimethoprim

    トリメトプリム

    		738-70-5 99.97%
    Trimethoprim is a bacteriostatic antibiotic and an orally active dihydrofolate reductase inhibitor. Trimethoprim is active against a wide range of Gram-positive and Gram-negative aerobic bacteria. Trimethoprim has the potential for the research of urinary tract infections, Shigellosis and Pneumocystis pneumonia. Trimethoprim can inhibit infection of Influenza A virus in chick embryo when combinated with zinc.
    Trimethoprim
  • HY-B0330
    Levofloxacin

    レボフロキサシン

    		100986-85-4 99.92%
    Levofloxacin ((-)-Ofloxacin) is an orally active antibiotic and is active against both Gram-positive and Gram-negative bacteria. Levofloxacin inhibits the DNA gyrase and topoisomerase IV. Levofloxacin can be used for chronic periodontitis, airway inflammation and BK Viremia research. Levofloxacin shows anti-orthopoxvirus activity.
    Levofloxacin
  • HY-15036
    Diclofenac

    Diclofenac

    		15307-86-5 99.92%
    Diclofenac is a potent and nonselective anti-inflammatory agent, acts as a COX inhibitor, with IC50s of 4 and 1.3 nM for human COX-1 and COX-2 in CHO cells, and 5.1 and 0.84 μM for ovine COX-1 and COX-2, respectively. Diclofenac induces apoptosis of neural stem cells (NSCs) via the activation of the caspase cascade.
    Diclofenac
  • HY-126360
    Oxazolone

    Oxazolone

    		15646-46-5 98.0%
    Oxazolone is a haptenizing agent that induces acute or chronic inflammation of the large intestine and is used to construct models of colitis. Oxazolone can cause Th1/Th2-dependent colitis with weight loss and diarrhea. Oxazolone-induced inflammation can be mitigated by neutralizing anti-IL-4 or anti-TNF-α antibodies or decoy IL-13R2-α-FC proteins.
    Oxazolone
  • HY-18341
    L-Thyroxine

    L-Thyroxine

    		51-48-9 98.43%
    L-Thyroxine (Levothyroxine; T4) is a synthetic hormone for the research of hypothyroidism. DIO enzymes convert biologically active thyroid hormone (Triiodothyronine,T3) from L-Thyroxine (T4).
    L-Thyroxine
  • HY-B2233B
    Phosphorylcholine 3616-04-4 98.0%
    Phosphatidylcholine is the main phospholipid component in eukaryotic biofilms. Phosphatidylcholine exists in commensal or pathogenic bacteria associated with eukaryotes in prokaryotes. Phosphorylcholine exhibits a surprising range of immunomodulatory properties.
    Phosphorylcholine
  • HY-15128
    9-cis-Retinoic acid

    Alitretinoin

    		5300-03-8 99.92%
    9-cis-Retinoic acid (ALRT1057), a vitamin A derivative, is a potent RAR/RXR agonist. 9-cis-Retinoic acid induces apoptosis, regulates cell cycle and has anticancer, anti-inflammatory and neuroprotection activities.
    9-cis-Retinoic acid
  • HY-78961
    6-Maleimidohexanoic acid N-hydroxysuccinimide ester

    EMCS

    		55750-63-5 99.94%
    6-Maleimidohexanoic acid N-hydroxysuccinimide ester (EMCS) is a heterobifunctional cross-linking reagent. EMCS is used as a unique and useful reagent for preparation of hapten conjugate and enzyme immunoconjugates.
    6-Maleimidohexanoic acid N-hydroxysuccinimide ester
  • HY-32351
    Calcifediol

    Calcifediol

    		19356-17-3 99.94%
    Calcifediol (25-hydroxy Vitamin D3) is an effective VDR ligand and VD supplement. Calcifediol is a prohormone of the vitamin D endocrine system (VDES) and is hydroxylated in the liver to produce the active form, calcitriol. Calcifediol can rapidly increase serum VD levels.
    Calcifediol
  • HY-B0135
    Furosemide

    フロセミド

    		54-31-9 99.83%
    Furosemide is a potent and orally active inhibitor of Na+/K+/2Cl- (NKCC) cotransporter, NKCC1 and NKCC2. Furosemide is also a GABAA receptors antagonist and displays 100-fold selectivity for α6-containing receptors than α1-containing receptors. Furosemide acts as a loop diuretic and used for the study of congestive heart failure, hypertension and edema.
    Furosemide
  • HY-N6719
    Fumonisin B1

    フモニシンB1

    		116355-83-0 99.96%
    Fumonisin B1 is a mycotoxin produced from Fusarium moniliforme. Fumonisin B1 is a potent inhibitor of sphingosine N-acyltransferase (ceramide synthase) and disrupts de novo sphingolipid biosynthesis. Fumonisin B1 is the most abundant and toxic fumonisin.
    Fumonisin B1