1. Inflammation/Immunology

Inflammation/Immunology

The diseases caused by disorders of the immune system fall into two broad categories: immunodeficiency and autoimmunity. Immunotherapy is also often used in the immunosuppressed (such as HIV patients) and people suffering from other immune deficiencies or autoimmune diseases. This includes regulating factors such as IL-2, IL-10, IFN-α. Infection with HIV is characterized not only by development of profound immunodeficiency but also by sustained inflammation and immune activation. Chronic inflammation as a critical driver of immune dysfunction, premature appearance of aging-related diseases, and immune deficiency.

Cat. No. Product Name CAS No. Purity Chemical Structure
  • HY-P3149
    LEESGGGLVQPGGSMK 2096980-79-7 98%
    LEESGGGLVQPGGSMK, a proteolysis peptide, is a component of Infliximab. LEESGGGLVQPGGSMK can be used for quantitative analysis of Infliximab. Infliximab is a chimeric monoclonal IgG1 antibody that specifically binds to TNF-α.
    LEESGGGLVQPGGSMK
  • HY-P3168
    Martentoxin 98%
    Martentoxin, a 4,046 Da polypeptide toxin, is a large-conductance Ca2+-activated K+ (BKCa) channel inhibitor. Martentoxin attenuates NO release, inhibits iNOS activation and upregulates eNOS mRNA expression in HUVECs induced by TNF-α. Martentoxin can be used for vascular diseases research.
    Martentoxin
  • HY-P3169
    a-Helical Corticotropin Releasing Factor (9-41) 99658-03-4 98%
    α-Helical Corticotropin Releasing Factor (9-41) is a corticotropin releasing factor (CRF) antagonist. α-Helical Corticotropin Releasing Factor (9-41) decreases plasma growth hormone (GH) values in vivo.
    a-Helical Corticotropin Releasing Factor (9-41)
  • HY-P3203
    DSTYSLSSTLTLSK 177792-42-6 98%
    DSTYSLSSTLTLSK is a generic human peptide and can be used for infliximab quantitative detection. Infliximab (Avakine) is a chimeric monoclonal IgG1 antibody that specifically binds to TNF-α.
    DSTYSLSSTLTLSK
  • HY-P3206
    Serum thymic factor 63958-90-7 98.09%
    Serum thymic factor (Thymulin) is a zinc-dependent immunomodulatory peptide hormone, which can be produced by the thymic epithelial cells. Serum thymic factor stimulates the release of hormones from the pituitary gland, exhibits hypophysiotropic activity. Serum thymic factor protects rats from Cephaloridine (HY-B2072)-induced nephrotoxicity by inhibiting ERK activation. Serum thymic factor exhibits anti-diabetic, anti-inflammatory and analgesic effects. Serum thymic factor can be used in research about endocrine, reproductive, neurodegenerative and inflammatory diseases.
    Serum thymic factor
  • HY-P3209
    Des-Arg9-[Leu8]-Bradykinin acetate 115035-45-5 98%
    Des-Arg9-[Leu8]-Bradykinin acetate is potent bradykinin receptor 1 (B1R) antagonist. Des-Arg9-[Leu8]-Bradykinin acetate can be used for renal fibrosis research.
    Des-Arg9-[Leu8]-Bradykinin acetate
  • HY-P3225
    (D-Arg1,D-Pro2,D-Trp7,9,L-Leu11)-Substance P acetate 143077-65-0 98%
    (D-Arg1,D-Pro2,D-Trp7,9,L-Leu11)-Substance P (acetate) is an antagonist for Substance P (HY-P0201) and Bombesin (HY-P0195) that has effects on ocular inflammatory responses to antidromic trigeminal nerve stimulation.
    (D-Arg1,D-Pro2,D-Trp7,9,L-Leu11)-Substance P acetate
  • HY-P3227
    Cyclo(Ala-Arg-Gly-Asp-Mamb) 153381-95-4 98%
    Cyclo(Ala-Arg-Gly-Asp-Mamb) is a selective RGD peptide antagonist and has the potential for Pulmonary arterial hypertension Research.
    Cyclo(Ala-Arg-Gly-Asp-Mamb)
  • HY-P3232
    B 9430 180981-09-3 98%
    B 9430 is a potent bradykinin B1/B2 receptor antagonist.
    B 9430
  • HY-P3248
    J5 peptide 444305-16-2 98%
    J5 peptide is an MBP inhibitor that competitively inhibits the binding of MBP85-99 to HLA-DR2. J5 peptide alleviates PLP139-151/MBP85-99-induced experimental autoimmune encephalomyelitis (EAE) in mice. J5 peptide can be used in research on inflammatory and immune diseases.
    J5 peptide
  • HY-P3259
    AY254 2093408-03-6 98%
    AY254 is an analogue of AY77 (HY-138951). AY254 is ERK-biased PAR2 agonist with an EC50 of 2 nM. AY254 relieves cytokine-induced caspase 3/8 activation. AY254 also promotes scratch-wound healing and induced IL-8 secretion via PAR2-ERK1/2 signaling
    AY254
  • HY-P3316
    OSK-1 183815-75-0 98%
    OSK-1 is a potent Kv channel blocker with IC50s of of 0.6 nM, 5.4 nM, 0.014 nM for Kv1.1, Kv1.2 and Kv1.3, respectively. OSK1 is a moderate blocker of Ca2+-activated KCa3.1 channel with an IC50 of 225 nM. OSK-1 belongs to α-KTx3 toxins and is used as a immunosuppressive agent.
    OSK-1
  • HY-P3318
    Boc-Phe-Leu-Phe-Leu-Phe 73572-58-4 98.03%
    Boc-Phe-Leu-Phe-Leu-Phe (Boc-FLFLF) is a N-formyl peptide receptors (FPR) inhibitor. Boc-Phe-Leu-Phe-Leu-Phe abolishes the FMLP-induced release of peptide leukotrienes. Boc-Phe-Leu-Phe-Leu-Phe inhibits the sprouting of human umbilical vein endothelial cell (HUVEC) spheroids mediated by proliferative diabetic retinopathy (PDR) vitreous and vascular endothelial growth factor (VEGF) respectively in a three-dimensional fibrin gel. Boc-Phe-Leu-Phe-Leu-Phe inhibits the anti-inflammatory and antifibrotic effects of Ac2-26 (HY-P1098). Boc-Phe-Leu-Phe-Leu-Phe can be used for the study of immunology .
    Boc-Phe-Leu-Phe-Leu-Phe
  • HY-P3341
    OB3 259535-56-3 98%
    OB3, a derivative of Leptin, show more effective than leptin in reducing obesity and diabetes in mouse models. OB3 can reduce Leptin-related inflammation and proliferation in hepatocellular carcinoma cells.
    OB3
  • HY-P3356
    Cyclotheonellazole A 2094993-48-1 98%
    Cyclotheonellazole A is a natural macrocyclic peptide and a potent elastase inhibitor (IC50=0.034 nM). Cyclotheonellazole A inhibits chymotrypsin with an IC50 value of 0.62 nM.
    Cyclotheonellazole A
  • HY-P3365
    Cecropin D 83652-32-8 98%
    Cecropin D is an antimicrobial peptide with a MIC of 4.55 μg/mL. Cecropin D is effective against both Gram-negative and Gram-positive bacteria. Cecropin D has antiviral, antifungal, antitumor, and immunomodulatory.
    Cecropin D
  • HY-P3413
    H-Glu-Pro-Leu-Gln-Leu-Lys-Met-OH 683750-83-6 98%
    H-Glu-Pro-Leu-Gln-Leu-Lys-Met-OH (EM7) is a linear mesenchymal stem cells (MSC)-specific peptide. H-Glu-Pro-Leu-Gln-Leu-Lys-Met-OH can be used to prepare Gd-DOTA-peptide complexes.
    H-Glu-Pro-Leu-Gln-Leu-Lys-Met-OH
  • HY-P3434
    Ac-FEID-CMK 98%
    Ac-FEID-CMK is a potent zebrafish-specific GSDMEb-derived peptide inhibitor. Ac-FEID-CMK can attenuate the mortality and kidney injury during septic shock. Ac-FEID-CMK inhibits pyroptosis and attenuates septic AKI (acute kidney injury) in vivo. Ac-FEID-CMK can suppress the caspy2-mediated noncanonical inflammasome pathway.
    Ac-FEID-CMK
  • HY-P3472
    Cyclo(IP) 57089-60-8 98%
    Cyclo(IP) (Cyclo-(L-Pro-L-Ile)), a Diketopiperazine can be derived From Bacillus thuringiensis JCK-1233, results in suppression of PWD severity and increased the expression of defense-related genes similarly to Bacillus thuringiensis JCK-1233 treatment.
    Cyclo(IP)
  • HY-P3541
    Dirucotide 152074-97-0 98%
    Dirucotide (MBP8298) is a synthetic peptide that consists of 17 amino acids linked in a sequence identical to that of a portion of human myelin basic protein. Dirucotide can be used for the research in autoimmune disorder of the central nervous system, such as Multiple sclerosis (MS).
    Dirucotide
Cat. No. Product Name / Synonyms Application Reactivity