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-P10937
    AQP4 (205-215) 2891466-35-4
    AQP4 (205-215) is a fragment of Aquaporin-4 (AQP4). AQP4 is a neuromyelitis optica autoantigen that is upregulated and presented in B cells after engagement of CD40. AQP4 is associated with autoimmune inflammatory diseases of the central nervous system (CNS), neuromyelitis optica (NMO).
    AQP4 (205-215)
  • HY-P10939
    Ac-DMLD-CMK 2588354-33-8
    Ac-DMLD-CMK is a polypeptide targeting the mouse caspase 3-Gsdme signaling pathway. Ac-DMLD-CMK can specifically inhibit the activation of caspase 3 and Gsdme. Ac-DMLD-CMK blocks the cleavage of Gsdme by caspase 3, inhibits the occurrence of pyroptosis, thereby reducing renal tubular epithelial cell injury and the secretion of inflammatory cytokines. Ac-DMLD-CMK reduces the levels of serum creatinine and blood urea nitrogen in mice induced by Cisplatin (HY-17394) and alleviates the deterioration of kidney function. Ac-DMLD-CMK is promising for research of chemotherapy drug-induced nephrotoxicity.
    Ac-DMLD-CMK
  • HY-P10941
    VSLRGDTRG 2027476-29-3
    VSLRGDTRG is a synthetic peptide containing the RGD motif from cadherin 17 (CDH17), which binds to α2β1 integrin and activates its signaling pathway. VSLRGDTRG promotes the high-affinity conformational change of β1 integrin through the RGD motif, enhancing cell adhesion and phosphorylation of FAK and ERK1/2, thereby driving tumor proliferation and metastasis. VSLRGDTRG can be used in research on cancers expressing CDH17, such as colon cancer and pancreatic cancer.
    VSLRGDTRG
  • HY-P10943
    APO-15 3051946-11-0
    APO-15 is a fluorogenic imaging agent targeting phosphatidylserine (PS) exposed on the cell membrane of apoptotic cells. APO-15 can selectively bind to apoptotic cells, enabling staining and imaging of apoptotic cells in a calcium-independent and wash-free manner. APO-15 is promising for research of inflammatory diseases and cancers.
    APO-15
  • HY-P10950
    PD-L1 inhibitory peptide 1931111-41-9
    PD-L1 inhibitory peptide is an inhibitor peptide targeting programmed cell death ligand 1 (PD-L1). PD-L1 inhibitory peptide binds to PD-L1, relieving immunosuppression and restoring the antitumor activity of T cells. PD-L1 inhibitory peptide is promising for research of cancers.
    PD-L1 inhibitory peptide
  • HY-P10961
    Riztunitide 2963586-07-2
    Riztunitide has anti-inflammatory activity.
    Riztunitide
  • HY-P1099A
    Ac2-12 TFA
    Ac2-12 TFA, an annexin/lipocortin 1 (LC1)-mimetic peptide, inhibit neutrophil extravasation. Ac2-12 TFA has antimigratory action and inhibits recruitment of neutrophils in experimental inflammation models.
    Ac2-12 TFA
  • HY-P1111A
    Lyn peptide inhibitor TFA
    Lyn peptide inhibitor TFA is a potent and cell-permeable inhibitor of Lyn-coupled IL-5 receptor signaling pathway, while keeping other signals intact. Lyn peptide inhibitor TFA blocks Lyn activation and inhibits the binding of Lyn tyrosine kinase to βc subunit of IL-3/GM-CSF/IL-5 receptors. Lyn peptide inhibitor TFA can be used for study of  asthma, allergic, and other eosinophilic disorders.
    Lyn peptide inhibitor TFA
  • HY-P1117A
    MMK1 TFA
    MMK1 TFA is a potent and selective human formyl peptide receptor like-1 (FPRL-1/FPR2) agonist with EC50s of <2 nM and >10000 nM for FPRL-1 and FPR1, respectively. MMK1 TFA is a potent chemotactic and calcium-mobilizing agonist. MMK1 TFA potently activates phagocytic leukocytes and enhances Pertussis Toxin-sensitive production by human monocytes of proinflammatory cytokines IL-1b and IL-6. MMK1 TFA exerts anxiolytic-like activity.
    MMK1 TFA
  • HY-P1118A
    Ac9-25 TFA
    Ac9-25 TFA, a N-terminal peptide of Annexin I, acts as a formyl peptide receptor (FPR) agonist and activates the neutrophil NADPH oxidase through FPR.
    Ac9-25 TFA
  • HY-P1208A
    PG-931 TFA
    PG-931 TFA, an analog of SHU 9119 (HY-P0227), is a potent melanocortin 4 (MC4) receptor (IC50=0.58 nM) agonist and is more selective than for the hMC3R (IC50=55 nM) or the hMC5R(IC50=2.4 nM). PG-931 TFA can reverse haemorrhagic shock and prevent multiple organ damage in vivo.
    PG-931 TFA
  • HY-P1217A
    [D-Trp8]-γ-MSH TFA
    [D-Trp8]-γ-MSH TFA is a potent and selective agonist of melanocortin 3 (MC3) receptor, with IC50s of 6.7 nM, 600 nM and 340 nM for hMC3, hMC4 and hMC5, respectively in CHO cells. [D-Trp8]-γ-MSH TFA could provide protection against multiple inflammatory disorders such as rheumatoid arthritis and colitis.
    [D-Trp8]-γ-MSH TFA
  • HY-P1241A
    BAM(8-22) TFA
    BAM(8-22) TFA, a proteolytically cleaved product of proenkephalin A and sensory neuron-specific receptor (SNSR) agonist, is a potent activator of Mas-related G-protein-coupled receptors (Mrgprs), MrgprC11 and hMrgprX1. BAM(8-22) TFA induces scratching in mice in an Mrgpr-dependent manner. In addition, BAM(8-22) TFA has an analgesic effect and can also inhibit the activation of microglia.
    BAM(8-22) TFA
  • HY-P1242A
    NEP(1-40) TFA
    NEP(1-40) TFA is a Nogo-66 receptor (NgR) antagonist peptide, reversing the injury-induced shift in distribution of microglia morphologies by limiting myelin-based inhibition.
    NEP(1-40) TFA
  • HY-P1262A
    Parstatin(human) TFA
    Parstatin(human) TFA, a cell-penetrating PAR-1 thrombin receptor agonist peptide, is a potent inhibitor of angiogenesis.
    Parstatin(human) TFA
  • HY-P1306A
    Obestatin(rat) TFA 1312186-27-8
    Obestatin(rat) TFA, encoded by the Ghrelin gene, is a cpeptide, comprised of 23 amino acids. Obestatin(rat) TFA suppresses food intake, inhibits jejunal contraction, and decreases body-weight gain. Obestatin is an endogenous ligand of G-protein coupled receptor 39 (GPR39). Obestatin(rat) TFA has anti-inflammatory, anti-myocardial infarction and antioxidant activities.
    Obestatin(rat) TFA
  • HY-P1308A
    SLIGRL-NH2 TFA 2828432-39-7
    SLIGRL-NH2 TFA (Protease-Activated Receptor-2 Activating Peptide TFA) is an agonist of Protease-Activated Receptor-2 (PAR-2).
    SLIGRL-NH2 TFA
  • HY-P1310A
    VKGILS-NH2 TFA 2828432-41-1
    VKGILS-NH2 TFA is a reversed amino acid sequence control peptide for SLIGKV-NH2 (protease-activated receptor 2 (PAR2) agonist). VKGILS-NH2 TFA has no effect on DNA synthesis in cells.
    VKGILS-NH2 TFA
  • HY-P1314A
    2-Furoyl-LIGRLO-amide TFA 2468029-34-5
    2-Furoyl-LIGRLO-amide TFA is a potent and selective proteinase-activated receptor 2 (PAR2) agonist with a pD2 value of 7.0..
    2-Furoyl-LIGRLO-amide TFA
  • HY-P1319A
    Nociceptin(1-7) TFA
    Nociceptin (1-7) TFA is the N-terminal bioactive fragment of nociceptin (HY-P0183). Nociceptin (1-7) TFA is a potent ORL1 (NOP) receptor agonist with antinociceptive activity. Nociceptin (1-7) TFA combines with nociceptin reduces hyperalgesia in vivo.
    Nociceptin(1-7) TFA
Cat. No. Product Name / Synonyms Application Reactivity