Cancer Immunotherapy

NOSH-aspirin (NBS-1120) is an orally active hybrid molecule that releases nitric oxide and hydrogen sulfide. NOSH-aspirin inhibits pancreatic cancer cell proliferation and induces apoptosis. NOSH-aspirin inhibits cancer cell growth and suppresses NF-κB and FoxM1 in a mouse model of pancreatic cancer. NOSH-aspirin also alleviates motor deficits and dopaminergic neuron degeneration in a rat model of Parkinson's disease. NOSH-aspirin reduces neuroinflammation caused by microglial and astrocytic activation. NOSH-aspirin can be used in research on cancers such as pancreatic cancer and neurological diseases such as Parkinson's disease.

HDAC6-IN-75 is a selective HDAC6 inhibitor with an IC₅₀ of 0.17 nM against HDAC6. HDAC6-IN-75 induces the accumulation of acetylated α-tubulin in glioma cells. HDAC6-IN-75 triggers cell cycle changes, increases the SubG1 cell population, and promotes apoptosis in glioma cells and glioblastoma stem cells. HDAC6-IN-75 is applicable for glioma-related research.

Dihydro-N-caffeoyltyramine is a new phenolic amide that can be isolated from the root bark of wolfberry and has strong antioxidant activity and antifungal effects. Dihydro-N-caffeoyltyramine downregulates the expression of cyclooxygenase-2 by inhibiting the activity of C/EBP and AP-1 transcription factors.

PD-1-IN-25 (compound 43) is a potent PD-1/PD-L1 interaction inhibitor with an IC50 value of 10.2 nM in the HTRF assay. PD-1-IN-25 can promote CD8+ T cell activation through inhibiting PD-1/PD-L1 cellular signaling. PD-1-IN-25 delays the tumor growth.

Tolfenamic acid-d₄ is the deuterium labeled Tolfenamic Acid. Tolfenamic Acid (GEA 6414) is a non-steroidal anti-inflammatory and anti-cancer agent, selectively inhibits COX-2, with an IC₅₀ of 13.49 μM (3.53 μg/mL) in LPS-treated (COX-2) canine DH82 monocyte/macrophage cells, but shows no effect on COX-1.

Propargyl-PEG1-SS-PEG1-propargyl is a cleavable 2 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Propargyl-PEG1-SS-PEG1-propargyl is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HPK1-IN-29 is a potent inhibitor of HPK1. Hematopoietic progenitor kinase 1 (HPK1) is a negative regulator of the activation response of dendritic cells (DCs), T cells and B cells. HPK1-IN-29 enhances the body's anti-tumor immunity. HPK1-IN-29 has the potential for the research of immune-related diseases, especially tumor (extracted from patent WO2021175270A1, compound 38).

Mal-PEG4-bis-PEG3-methyltetrazine is a cleavable 7 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Mal-PEG4-bis-PEG3-methyltetrazine is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

Ciprofloxacin (lactate) (Standard) is the analytical standard of Ciprofloxacin (lactate). This product is intended for research and analytical applications. Ciprofloxacin (Bay-09867) lactate is a potent, orally active topoisomerase IV inhibitor. Ciprofloxacin lactate induces mitochondrial DNA and nuclear DNA damage and lead to mitochondrial dysfunction, ROS production. Ciprofloxacin lactate has anti-proliferative activity and induces apoptosis. Ciprofloxacin lactate is a fluoroquinolone antibiotic, exhibiting potent antibacterial activity[4].

Erbicin is a single-chain antibody against the human ErbB2 receptor. Erbicin specifically binds to ErbB2-positive cells, inhibits receptor autophosphorylation, and is internalized by target cells. Erbicin can be used in breast cancer-related research.

Dihydroartemisinin-¹³C,d₅ (Dihydroqinghaosu-¹³C,d₅) is the deuterium labeled and ¹³C-labeled Dihydroartemisinin (HY-N0176). Dihydroartemisinin is a potent anti-malaria agent.

Eprenetapopt (GMP) (APR-246(GMP)) is Eprenetapopt (HY-19980) in GMP grade. GMP small molecules works appropriately as an auxiliary reagent for cell therapy manufacture. Eprenetapopt (APR-246) is a first-in-class, small molecule that restores wild-type p53 functions in TP53-mutant cells. Eprenetapopt triggers apoptosis in tumor cells. Eprenetapopt also targets the selenoprotein thioredoxin reductase 1 (TrxR1), a key regulator of cellular redox balance.

¹⁵N-Labeled Sintilimab is the ¹⁵N-labeled Sintilimab (HY-P99048). Sintilimab (IBI308) is a safe and effectivel humanized IgG4 monoclonal antibody that binds to PD-1 with a K_d value of 74 pM. Sintilimab blocks the interaction of PD-1 with its ligands (PD-L1 and PL-L2), consequently helping to restore the endogenous antitumour T-cell response. Sintilimab combined with prebiotics inhibits tumor volume and regulates immune cell subpopulation balance in lung adenocarcinoma mice. Sintilimab can be used for the research of classical Hodgkin's lymphoma, non-small cell lung cancer and oesophageal cancer.

A-1155905 is a MCL-1 inhibitor (IC₅₀=33.5 nM; K_i=0.58 nM) with anticancer activity. A-1155905 selectively binds to MCL-1 with sufficient affinity to disrupt the MCL-1-bim complex in living cells. A-1155905-induced death of MCL-1-dependent cell lines is caspase-dependent and occurs via apoptosis.

Actein (Standard) is the analytical standard of Actein. This product is intended for research and analytical applications. Actein, a triterpene glycoside, shows an inhibitory effect on cancer cells, which is isolated from the rhizomes of Cimicifuga foetida. Actein suppresses cell proliferation, induces autophagy and apoptosis through promoting ROS/JNK activation, and blunting AKT pathway in bladder cancer. Actein has little toxicity in vivo.

MLN 591 is a human monoclonal antibody (mAb) targeting PSMA. MLN 591 can be used in Prostate cancer research.

lsocryptomerin is a membrane-active antifungal compound that can be isolated from Selaginella tamariscina. lsocryptomerin can depolarize fungal plasma membrane. lsocryptomerin also shows anticancer and antibacterial activities.

MAGE A4 (230-239) is a peptide sequence derived from the MAGE-A4 protein. MAGE A4 (230-239) is an immunogenic epitope that can activate T cells and trigger the killing of tumor cells expressing MAGE-A4. MAGE A4 (230-239) is used in the development of next-generation T cell-based immunotherapies.

2α-Ferrocenylmethyl-DHT is a dihydrotestosterone-derived ferrocene-steroid conjugate. 2α-Ferrocenylmethyl-DHT inhibits the growth of various cancer cells. 2α-Ferrocenylmethyl-DHT induces S-phase cell cycle arrest in ovarian cancer cells, elevates intracellular iron levels, triggers ROS-dependent cell death, and disrupts the integrity of multicellular tumor spheroids of ovarian cancer cells. 2α-Ferrocenylmethyl-DHT can be used in the research of prostate cancer and ovarian cancer.

Erythromycin stearate is a macrolide antibiotic produced by actinomycete Streptomyces erythreus with a broad spectrum of antimicrobial activity. Erythromycin stearate binds to bacterial 50S ribosomal subunits and inhibits RNA-dependent protein synthesis by blockage of transpeptidation and/or translocation reactions, without affecting synthesis of nucleic acid^[1][2]. Erythromycin stearate also exhibits antitumor and neuroprotective effect in different fields of research^[3][4].