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Results for "

B lymphocytes

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Antibiotic (2) Apoptosis (13) Aryl Hydrocarbon Receptor (2) Autophagy (2) Bacterial (7) BCL6 (1) Caspase (1) CD19 (2) CD2 (1) CD20 (3) CD28 (1) CD3 (1) CDK (1) CTLA-4 (1) Cytochrome P450 (2) DNA Alkylator/Crosslinker (1) Drug Metabolite (3) EBV (1) Endogenous Metabolite (5) Ferroptosis (3) Fungal (2) GABA Receptor (2) HBV (2) HIF/HIF Prolyl-Hydroxylase (2) Histone Acetyltransferase (1) Histone Methyltransferase (3) HIV (3) HSV (1) IFNAR (1) Influenza Virus (2) Integrin (1) Interleukin Related (3) IRAK (1) Isotope-Labeled Compounds (1) L-Selectin (2) LPL Receptor (1) MAPKAPK2 (MK2) (1) MHC (1) Molecular Glues (1) Monoamine Oxidase (1) mRNA (6) NF-κB (1) Nuclear Factor of activated T Cells (NFAT) (1) Nucleoside Antimetabolite/Analog (3) p38 MAPK (1) Parasite (2) PD-1/PD-L1 (3) PPAR (1) PROTACs (1) Reference Standards (4) STAT (1) TNF Receptor (4) Toll-like Receptor (TLR) (4) Transmembrane Glycoprotein (1)
By Research Areas:	Cancer (34) Cardiovascular Disease (2) Infection (14) Inflammation/Immunology (32) Metabolic Disease (3) Neurological Disease (2)
Oligonucleotides:	CpG ODNs (2) mRNA (6)

Inhibitors & Agonists

Peptides

Inhibitory Antibodies

Natural
Products

Isotope-Labeled Compounds

Oligonucleotides

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-P99568

Telitacicept RC18	TNF Receptor	Inflammation/Immunology
Telitacicept (RC18) is a fully human TACI-Fc fusion protein. Telitacicept is a dual B lymphocyte stimulator *(BLyS)/APRIL* (a proliferation-inducing ligand) inhibitor that effectively blocks proliferation of B lymphocytes. Telitacicept can be used in research of B-cell autoimmune disease . The component ratio of this product is Active ingredient : Excipients = 1: 0.5-1: 0.8.

HY-P99214

Panobacumab KBPA101	Bacterial	Infection
Panobacumab (KBPA101) is a fully human IgM/κ monoclonal antibody generated by immortalizing human B lymphocytes against the LPS O polysaccharide of serotype O11 of *P. aeruginosa* .

HY-P9948

Alemtuzumab Campath-IH	Apoptosis	Cancer
Alemtuzumab (Campath-IH) is a humanized monoclonal antibody against CD52. Alemtuzumab does not cross-react with murine CD52. Alemtuzumab selectively targets the CD52 antigen to induce profound lymphocyte depletion, followed by recovery of T and B cells with regulatory phenotypes. Alemtuzumab is capable of complement-dependent cytotoxicity and antibody-dependent cell-mediated cytotoxicity (ADCC), as well as induction of apoptosis. Alemtuzumab has the potential for B-cell chronic lymphocytic leukaemia research .

HY-P9952

Belimumab 4 Publications Verification LymphoStat B	TNF Receptor CD20	Inflammation/Immunology Cancer
Belimumab (LymphoStat B) is a humanized IgG1λ monoclonal antibody against B-lymphocyte stimulator (BLyS) protein. Belimumab antagonizes *BLyS* activity in autoimmune diseases and B-lymphocyte malignancies. Belimumab can be used for systemic lupus erythematosus (SLE) research . The component ratio of this product is Active ingredient: Excipients = 1:1.0-1:1.2.

HY-N3511

Triptonine B	HIV	Infection
Triptonine B, a sesquiterpene pyridine alkaloid, inhibits HIV replication in H9 lymphocytes with an EC₅₀ value of <0.10 μg/mL .

HY-117422

CAY10410 11-Oxo-prosta-5Z,12E,14Z-trien-1-oic acid	PPAR	Cancer
CAY10410 (11-Oxo-prosta-5Z), a 15d-PGJ2 analog, is a potent PPARγ agonist. CAY10410 has the ability to activate PPARγ in human B cells without killing B lymphocytes .

HY-18164

TASP0277308	LPL Receptor	Inflammation/Immunology
TASP0277308 is a highly selective S1P₁ antagonist. TASP0277308 possesses immunomodulatory activities, including lymphopenia, a block in T cell egress from the thymus, marginal zone B cell displacement, and the upregulation of CD69 expression on lymphocytes. TASP0277308 can be used for the research of collagen-induced arthritis in mice .

HY-N14361

Flavidulols B	Others	Cancer
Flavidulols B has a suppressive effect on proliferation of mouse lymphocytes .

HY-174625

Human IL2 mRNA	mRNA	Inflammation/Immunology
Human IL2 mRNA encodes the human interleukin 2 (IL2) protein, a member of the interleukin 2 (IL2) cytokine subfamily. IL2 is produced by activated CD4+ and CD8+ T lymphocytes. It is important for the proliferation of T and B lymphocytes.

HY-P990054

Eramkafusp Alfa	CD20	Cancer
Eramkafusp Alfa is a human IgG1 antibody targeting the mouse B lymphocyte CD20 antigen MS4A1 .

HY-P990706

Povetacicept ALPN-303	TNF Receptor	Inflammation/Immunology
Povetacicept (ALPN-303), an Fc fusion protein of an engineered TACI domain, is a dual APRIL/BAFF antagonist. Povetacicept modulates B lymphocytes and pathogenic autoantibodies for the study of Lupus and other B cell-related autoimmune diseases .

HY-P99446

Atacicept TACI-Ig; TACI-Fc 5	TNF Receptor	Inflammation/Immunology
Atacicept (TACI-Ig) is a is a recombinant fusion protein containing the extracellular, ligand-binding portion of the TACI receptor and the Fc portion of human IgG. Atacicept inhibits B cell stimulation by binding to B lymphocyte stimulator and a proliferation-inducing ligand. Atacicept can be used in research of B-cell autoimmune disease .

HY-N9340

Hypoglaunine D	HIV	Infection
Hypoglaunine D is an analogue of Triptonine B and acts as an anti-HIV compound. Hypoglaunine D inhibits HIV replication in H9 lymphocytes with an EC₅₀ value of 22 μg/ml .

HY-N6939

Pseudolaric Acid B 1 Publications Verification	HBV Fungal Apoptosis Autophagy Ferroptosis Interleukin Related HIF/HIF Prolyl-Hydroxylase	Infection Cardiovascular Disease Inflammation/Immunology Cancer
Pseudolaric Acid B is an orally active diterpene acid. Pseudolaric Acid B has anti-fungal, anti-fertility, anti-angiogenesis and anticancer activity, and can induce tumor cell apoptosis and autophagy. In addition, Pseudolaric Acid B can inhibit the secretion of hepatitis B virus (HBV) and has immunosuppressive effect, selectively inhibiting the proliferation of T lymphocytes and the production of IL-2 .

HY-P99762

Obrindatamab 1 Publications Verification MGD009	CD3	Cancer
Obrindatamab is a humanized anti-B7-H3/CD3 bispecific antibody. Obrindatamab binds to B7-H3 and CD3, thereby mediating redirected cytotoxic T-lymphocyte (CTL) activity against B7-H3-expressing cancer cells. Obrindatamab can be used in research of cancer .

HY-B0078

Dacarbazine Maximum Cited Publications 14 Publications Verification Imidazole Carboxamide	Nucleoside Antimetabolite/Analog Apoptosis	Cancer
Dacarbazine is a nonspecific antineoplastic (antineoplastic) alkylating agent. Dacarbazine inhibits T and B lymphocyte responses with IC₅₀ of 50 and 10 μg/mL, respectively. Dacarbazine can be used in the study of metastatic malignant melanoma .

HY-P9961

Ofatumumab GSK1841157; OMB-157	CD20	Cancer
Ofatumumab is a fully human anti-CD20 monoclonal antibody that induces antibody-dependent cell-mediated cytotoxicity (ADCC) and complement-dependent cytotoxicity (CDC) in CD20-expressing B lymphocytes. Ofatumumab has strong lytic activity against CD20-positive B lymphocytes and eliminates CD20-positive tumor cells through ADCC and CDC. Ofatumumab is particularly effective against drug-resistant cells with low CD20 expression and can be applied to the research of chronic lymphocytic leukemia (CLL) .

HY-155681

SWS1	PD-1/PD-L1 Monoamine Oxidase	Cancer
SWS1 is a d-(+)-biotin-conjugated PD-L1 inhibitor (IC₅₀: 1.8 nM) with anticancer activity. SWS1 can increase the number of tumor-infiltrating lymphocytes and exhibit anti-tumor efficacy in the B16-F10 mouse model (TGI=66.1%) .

HY-130757

Remisporine B	Endogenous Metabolite	Inflammation/Immunology
Remisporine B is a polyketide, that can be isolated from Penicillium sp. ZJ-SY2. Remisporine B exhibits immunosuppressive efficacy, that inhibits concanavalin A (HY-P2149)-induced T-cell proliferation and LPS (HY-D1056)- induced B-cell proliferations of mouse splenic lymphocytes with IC₅₀ of 30.1 µg/mL and 32.4 µg/mL .

HY-N6939R

Pseudolaric Acid B (Standard)	Reference Standards HBV Fungal Apoptosis Autophagy Ferroptosis HIF/HIF Prolyl-Hydroxylase Interleukin Related	Infection Cardiovascular Disease Inflammation/Immunology Cancer
Pseudolaric Acid B (Standard) is the analytical standard of Pseudolaric Acid B. This product is intended for research and analytical applications. Pseudolaric Acid B is an orally active diterpene acid. Pseudolaric Acid B has anti-fungal, anti-fertility, anti-angiogenesis and anticancer activity, and can induce tumor cell apoptosis and autophagy. In addition, Pseudolaric Acid B can inhibit the secretion of hepatitis B virus (HBV) and has immunosuppressive effect, selectively inhibiting the proliferation of T lymphocytes and the production of IL-2 .

HY-118079

Drimentine B	Endogenous Metabolite	Infection
Drimentine B is a terpenylated diketopiperazine originally isolated from Actinomycete bacteria that has anticancer activity. It inhibits the proliferation of NS-1 murine β lymphocyte myeloma cells by 41 and 59% in vitro when used at concentrations of 50 and 100 μg/mL, respectively.

HY-P10593

Influenza A NP (383-391) (HLA-B27)	Transmembrane Glycoprotein Influenza Virus	Cancer
Influenza A NP (383-391) (HLA-B27) is a peptide sequence derived from tetanus toxin. Influenza A NP (383-391) (HLA-B27) is a broadly immunogenic CD4+ T helper cell epitope that enhances CD8+ cytotoxic T lymphocyte (CTL) responses. Influenza A NP (383-391) (HLA-B27) can be used in breast cancer research .

HY-126160

CB10-277	Nucleoside Antimetabolite/Analog DNA Alkylator/Crosslinker	Cancer
CB10-277 is a Dacarbazine (HY-B0078) analog that mediates alkylation of guanine residues at the O ⁶ position in DNA and subsequently reduces ATase levels in lymphocytes and tumors. CB10-277 is useful in the study of metastatic malignant melanoma .

HY-164670

D228	Others	Inflammation/Immunology
D228 is an orally active antiinflammatory agent. D228 reduces ConA induced T lymphocyte cell proliferation (IC₅₀: 42.85 μM) and LPS induced B lymphocyte cell proliferation (IC₅₀: 3.15 μM). D228 is effective against inflammatory bowel disease (IBD). D228 alleviates the DSS (HY-116282C)-induced inflammation response in the IBD model by downregulating the MyD88/TRAF6/p38 signaling .

HY-P1835

CEF8, Influenza Virus NP (383-391)	Influenza Virus	Inflammation/Immunology
CEF8, Influenza Virus NP (383-391), an influenza A virus nucleoprotein containing residues 383 to 391, is the most important HLA-B ^2705-restricted epitope in the nucleoprotein of influenza A viruses and is associated with escape from cytotoxic T lymphocytes*-mediated immunity .

HY-148663

Mitogenic Pentapeptide Tripalmitoyl pentapeptide	MAPKAPK2 (MK2)	Inflammation/Immunology
Mitogenic Pentapeptide (Tripalmitoyl pentapeptide) is an effective activator of *B lymphocyte* mitogen and polyclonal*. Mitogen Pentapeptide is a synthetic N-terminal analog of E. coli* outer membrane lipoproteins (cysteinyl-seryl-seryl-asparaginyl-alanine). Mitogenic Pentapeptide can be used for the study of immune adjuvants .

HY-146290

Anticancer agent 45	Apoptosis	Cancer
Anticancer agent 46 (compound 2b) is a potent and selective anticancer agent. Anticancer agent 46 shows cytotoxicity activity in cancer cells. Anticancer agent 46 induces apoptosis. Anticancer agent 46 shows low toxicity towards activated lymphocytes of human blood .

HY-B0199

Mycophenolate Mofetil 5+ Cited Publications RS 61443; TM-MMF	Drug Metabolite Apoptosis Endogenous Metabolite Bacterial	Cancer
Mycophenolate mofetil (RS 61443) is the morpholinoethylester proagent of Mycophenolic acid. Mycophenolate mofetil inhibits de novo purine synthesis via the inhibition of inosine monophosphate dehydrogenase (IMPDH). Mycophenolate mofetil shows selective lymphocyte antiproliferative effects involve both T and B cells, preventing antibody formation .

HY-113963

Ac-IETD-CHO	Apoptosis	Cancer
Ac- IETD- CHO is a potent, reversible inhibitor of granzyme B and caspase-8. Ac- IETD- CHO inhibits Fas-mediated apoptotic cell death, hemorrhage, and liver failure. Ac- IETD- CHO also inhibits cytotoxic T lymphocytes induced cell death .

HY-P1862

HSV-gB2 (498-505)	HSV	Infection
HSV-gB2 (498-505) is an immunodominant epitope from herpes simplex virus (HSV) glycoprotein B residues 498-505, acts as H-2Kb-restricted and HSV-1/2-cross-reactive cytotoxic T-lymphocyte (CTL) recognition epitope .

HY-B0078R

Dacarbazine (Standard) Imidazole Carboxamide (Standard)	Apoptosis Nucleoside Antimetabolite/Analog Reference Standards	Cancer
Dacarbazine (Standard) is the analytical standard of Dacarbazine. This product is intended for research and analytical applications. Dacarbazine is a nonspecific antineoplastic (antineoplastic) alkylating agent. Dacarbazine inhibits T and B lymphocyte responses with IC₅₀ of 50 and 10 μg/mL, respectively. Dacarbazine can be used in the study of metastatic malignant melanoma .

HY-174764

Human CCL19 mRNA	mRNA	Inflammation/Immunology
Human CCL19 mRNA encodes the human C-C motif chemokine ligand 19 (CCL19) protein, a cytokine that may play a role in normal lymphocyte recirculation and homing. CCL19 also plays an important role in trafficking of T cells in thymus, and in T cell and B cell migration to secondary lymphoid organs.

HY-P99961

Tifcemalimab JS004; Icatolimab	CD28	Cancer
Tifcemalimab (JS004) is a humanized anti-*BTLA (B and T lymphocyte* attenuation factor)** monoclonal antibody. Tifcemalimab blocks the interaction of HVEM-BTLA by binding to BTLA, and thus blocks the inhibitory signaling pathway mediated by BTLA. Tifcemalimab can be used in research of cancer, such as lymphoma and non-small cell lung cancer (NSCLC) .

HY-P991354

GR-1405	PD-1/PD-L1	Cancer
GR-1405 is a human monoclonal antibody (mAb) targeting *B7-H1/PD-L1/CD274. GR-1405 enhances cytotoxic T lymphocyte* (CTL)-mediated antitumor immune responses against PD-L1-expressing tumor cells. GR-1405 can be used in Lymphoma and Solid tumours research .

HY-P990303

Anti-Mouse 2C TCR Antibody (1B2)	Nuclear Factor of activated T Cells (NFAT)	Others
Anti-Mouse 2C TCR Antibody (1B2) is a mouse-derived IgG1 type antibody inhibitor, targeting to mouse 2C TCR. Anti-Mouse 2C TCR Antibody (1B2) recognizes determinants on the variable regions of both the α and β subunits of the TCR (T cell receptor) expressed by the mouse cytotoxic T lymphocyte clone 2C. Anti-Mouse 2C TCR Antibody (1B2) can be used for the detections of immunofluorescence and flow cytometry .

HY-174761

Human CCL21 mRNA	mRNA	Inflammation/Immunology
Human CCL21 mRNA encodes the human C-C motif chemokine ligand 21 (CCL21) protein, a chemokine that can inhibit hemopoiesis and stimulate chemotaxis. CCL21 is chemotactic in vitro for thymocytes and activated T cells, but not for B cells, macrophages, or neutrophils. It may also play a role in mediating homing of lymphocytes to secondary lymphoid organs.

HY-P1920

CEF19, Epstein-Barr Virus latent NA-3A (458-466)	EBV	Inflammation/Immunology
CEF19, Epstein-Barr Virus latent NA-3A (458-466) is a single peptide epitope, YPLHEQHGM, representing residues 458-466 of the type 1 Epstein-Barr Virus (EBV) nuclear antigen 3A protein (B95.8 strain). CEF19, Epstein-Barr Virus latent NA-3A (458-466) can significantly affect cytotoxic T-lymphocyte (CTL) recognition .

HY-153084A

CD19 CAR mRNA (Human)	mRNA CD19	Cancer
CD19 CAR mRNA (Human) expresses Human CD19 CAR protein. CD19 CAR mRNA can trigger transitory expression of CAR, allowing T cells to be targeted without permanent genetic modification. CD19 CAR mRNA targets CD19 which is a transmembrane glycoprotein primarily expressed on B lymphocytes and is important in B cell activation. CD19 CAR mRNA can be studied in cancer research such as lymphoma and leukemia .

HY-B0199S

Mycophenolate Mofetil-d4	Isotope-Labeled Compounds Drug Metabolite Apoptosis Endogenous Metabolite	Cancer
Mycophenolate Mofetil-d₄ is the deuterium labeled Mycophenolate Mofetil. Mycophenolate mofetil (RS 61443) is the morpholinoethylester proagent of Mycophenolic acid. Mycophenolate mofetil inhibits de novo purine synthesis via the inhibition of inosine monophosphate dehydrogenase (IMPDH). Mycophenolate mofetil shows selective lymphocyte antiproliferative effects involve both T and B cells, preventing antibody formation .

HY-120137

CMP-5	Histone Methyltransferase	Cancer
CMP-5 is a potent, specific, and selective PRMT5 inhibitor, while displays no activity against PRMT1, PRMT4, and PRMT7 enzymes. CMP-5 selectively blocks S2Me-H4R3 by inhibiting PRMT5 methyltransferase activity on histone preparations. CMP-5 prevents Epstein-Barr virus (EBV)-driven B-lymphocyte transformation but leaving normal B cells unaffected .

HY-113846A

CMP-5 dihydrochloride	Histone Methyltransferase	Cancer
CMP-5 dihydrochloride is a potent, specific, and selective PRMT5 inhibitor, while displays no activity against PRMT1, PRMT4, and PRMT7 enzymes. CMP-5 dihydrochloride selectively blocks S2Me-H4R3 by inhibiting PRMT5 methyltransferase activity on histone preparations. CMP-5 dihydrochloride prevents EBV-driven B-lymphocyte transformation but leaving normal B cells unaffected .

HY-113846

CMP-5 hydrochloride	Histone Methyltransferase	Cancer
CMP-5 hydrochloride is a potent, specific, and selective PRMT5 inhibitor, while displays no activity against PRMT1, PRMT4, and PRMT7 enzymes. CMP-5 hydrochloride selectively blocks S2Me-H4R3 by inhibiting PRMT5 methyltransferase activity on histone preparations. CMP-5 hydrochloride prevents EBV-driven B-lymphocyte transformation but leaving normal B cells unaffected .

HY-174646

Human IL10 mRNA	mRNA	Inflammation/Immunology
Human IL10 mRNA encodes the human interleukin 10 (IL10) protein, a cytokine that produces primarily by monocytes and to a lesser extent by lymphocytes. IL10 has pleiotropic effects in immunoregulation and inflammation. It down-regulates the expression of Th1 cytokines, MHC class II Ags, and costimulatory molecules on macrophages. It also enhances B cell survival, proliferation, and antibody production.

HY-B0199R

Mycophenolate Mofetil (Standard) RS 61443 (Standard); TM-MMF (Standard)	Reference Standards Drug Metabolite Apoptosis Endogenous Metabolite Bacterial	Cancer
Mycophenolate Mofetil (Standard) is the analytical standard of Mycophenolate Mofetil. This product is intended for research and analytical applications. Mycophenolate mofetil (RS 61443) is the morpholinoethylester proagent of Mycophenolic acid. Mycophenolate mofetil inhibits de novo purine synthesis via the inhibition of inosine monophosphate dehydrogenase (IMPDH). Mycophenolate mofetil shows selective lymphocyte antiproliferative effects involve both T and B cells, preventing antibody formation .

HY-B1916

Acetylspiramycin 2 Publications Verification Spiramycin B; Spiramycin II; Foromacidin B	Antibiotic Bacterial Parasite	Infection
Acetylspiramycin (Spiramycin B) is an effective oral macrolide antibiotic produced by Streptomyces, It can inhibit the splenic lymphocyte transformation induced by phytohemagglutinin (PHA), LPS (HY-D1056) and antigen, reduce the procoagulant activity of macrophages, have good antibacterial effect on gram-positive bacteria, and is also an effective antigenic insect agent, which can be used to fight parasitic infection .

HY-173000

STAT3-IN-40	Apoptosis Ferroptosis STAT	Cancer
STAT3-IN-40 (Compound 8b) is an anti-cancer agent. STAT3-IN-40 can trigger the immune responses of CD4+ and CD8+ T lymphocytes and induce ferroptosis and apoptosis of tumor cells by inhibiting the expression and phosphorylation of STAT3. STAT3-IN-40 can be used in the research of chemoimmunotherapeutic agents for cancer .

HY-P991655

AGS-009	IFNAR HIV	Infection Inflammation/Immunology
AGS-009 is a humanized monoclonal neutralising antibody targeting IFN-α. AGS-009 significantly reduces activated lymphocytes, such as CD4 ⁺ and CD8 ⁺ T cells as well as B cells in SIV infection rhesus macaque models. AGS-009 can be used for autoimmune diseases like systemic lupus erythematosus (SLE) and HIV infections research .

HY-150726

ODN 1668 1 Publications Verification	Toll-like Receptor (TLR) Bacterial	Infection Neurological Disease Inflammation/Immunology
ODN 1668, a class B CpG ODN (oligodeoxynucleotide), is a TLR-9 agonist. ODN 1668 has strong immune regulatory properties, can enhance the level of antibody IgG2 subtype, promote the immune response of T cells and B cells, and can be used in the study of vaccine adjuvants. In addition, CpG ODN 1668 induces an antimicrobial immune response via a CaTLR9 dependent pathway in groupers. Sequence: 5'-tccatgacgttcctgatgct-3’ .

HY-150726C

ODN 1668 sodium	Toll-like Receptor (TLR) Bacterial	Infection Neurological Disease Inflammation/Immunology
ODN 1668 sodium, a class B CpG ODN (oligodeoxynucleotide), is a TLR-9 agonist. ODN 1668 sodium has strong immune regulatory properties, can enhance the level of antibody IgG2 subtype, promote the immune response of T cells and B cells, and can be used in the study of vaccine adjuvants. In addition, CpG ODN 1668 sodium induces an antimicrobial immune response via a CaTLR9 dependent pathway in groupers. Sequence: 5'-tccatgacgttcctgatgct-3’ .

HY-P3070

H2-D b restricted epitopes VSV Nucleoprotein (52-59)	MHC	Infection Others
H2-D b restricted epitopes VSV Nucleoprotein (52-59) is a 9-mer peptide derived from the nucleoprotein of Vesicular Stomatitis Virus (VSV). H2-D b restricted epitopes VSV Nucleoprotein (52-59) binds to MHC class I molecules and presents itself to CD8+ T cells, thereby activating cytotoxic T lymphocytes (CTLs), which can recognize and kill cells expressing the corresponding antigen. H2-D b restricted epitopes VSV Nucleoprotein (52-59) can be used in the development of CTL vaccines against Ebola virus .

Cat. No.	Product Name	Target	Research Area

HY-113963

Ac-IETD-CHO	Apoptosis	Cancer
Ac- IETD- CHO is a potent, reversible inhibitor of granzyme B and caspase-8. Ac- IETD- CHO inhibits Fas-mediated apoptotic cell death, hemorrhage, and liver failure. Ac- IETD- CHO also inhibits cytotoxic T lymphocytes induced cell death .

HY-P1862

HSV-gB2 (498-505)	HSV	Infection
HSV-gB2 (498-505) is an immunodominant epitope from herpes simplex virus (HSV) glycoprotein B residues 498-505, acts as H-2Kb-restricted and HSV-1/2-cross-reactive cytotoxic T-lymphocyte (CTL) recognition epitope .

HY-P2665

Lymphocyte activating pentapeptide	Peptides	Others
Lymphocyte activating pentapeptide is a short peptide sequence found in the Fc region of human IgG1 that has the ability to activate lymphocytes. Lymphocyte activating pentapeptide can be used to study the activation mechanisms of B cells and T cells, and their role in immune responses .

HY-P5058

Cyclolinopeptide B	Peptides	Inflammation/Immunology
Cyclolinopeptide B is a cyclic nonapeptide with immunosuppressive activity on human peripheral blood lymphocytes .

HY-P10593

Influenza A NP (383-391) (HLA-B27)	Transmembrane Glycoprotein Influenza Virus	Cancer
Influenza A NP (383-391) (HLA-B27) is a peptide sequence derived from tetanus toxin. Influenza A NP (383-391) (HLA-B27) is a broadly immunogenic CD4+ T helper cell epitope that enhances CD8+ cytotoxic T lymphocyte (CTL) responses. Influenza A NP (383-391) (HLA-B27) can be used in breast cancer research .

HY-P1835

CEF8, Influenza Virus NP (383-391)	Influenza Virus	Inflammation/Immunology
CEF8, Influenza Virus NP (383-391), an influenza A virus nucleoprotein containing residues 383 to 391, is the most important HLA-B ^2705-restricted epitope in the nucleoprotein of influenza A viruses and is associated with escape from cytotoxic T lymphocytes*-mediated immunity .

HY-148663

Mitogenic Pentapeptide Tripalmitoyl pentapeptide	MAPKAPK2 (MK2)	Inflammation/Immunology
Mitogenic Pentapeptide (Tripalmitoyl pentapeptide) is an effective activator of *B lymphocyte* mitogen and polyclonal*. Mitogen Pentapeptide is a synthetic N-terminal analog of E. coli* outer membrane lipoproteins (cysteinyl-seryl-seryl-asparaginyl-alanine). Mitogenic Pentapeptide can be used for the study of immune adjuvants .

HY-P1920

CEF19, Epstein-Barr Virus latent NA-3A (458-466)	EBV	Inflammation/Immunology
CEF19, Epstein-Barr Virus latent NA-3A (458-466) is a single peptide epitope, YPLHEQHGM, representing residues 458-466 of the type 1 Epstein-Barr Virus (EBV) nuclear antigen 3A protein (B95.8 strain). CEF19, Epstein-Barr Virus latent NA-3A (458-466) can significantly affect cytotoxic T-lymphocyte (CTL) recognition .

HY-P3070

H2-D b restricted epitopes VSV Nucleoprotein (52-59)	MHC	Infection Others
H2-D b restricted epitopes VSV Nucleoprotein (52-59) is a 9-mer peptide derived from the nucleoprotein of Vesicular Stomatitis Virus (VSV). H2-D b restricted epitopes VSV Nucleoprotein (52-59) binds to MHC class I molecules and presents itself to CD8+ T cells, thereby activating cytotoxic T lymphocytes (CTLs), which can recognize and kill cells expressing the corresponding antigen. H2-D b restricted epitopes VSV Nucleoprotein (52-59) can be used in the development of CTL vaccines against Ebola virus .

HY-P10851

HVEM(14-39)	Apoptosis	Inflammation/Immunology Cancer
HVEM(14-39) is a B- and T-lymphocyte attenuator (BTLA) peptide inhibitor. HVEM (14-39) can be combined with BTLA with a K_D of 0.102 μM. HVEM(14-39) enhances the activation and proliferation of T cells by regulating the expression of BTLA and HVEM in T cells, and promotes the transformation of cells into effector memory T cells. HVEM(14-39) inhibits tumor cell proliferation and promotes late apoptosis. HVEM(14-39) has immunomodulatory effects and can be used in the study of cancer .

Cat. No.	Product Name	Target	Research Area

HY-P99568

Telitacicept RC18	TNF Receptor	Inflammation/Immunology
Telitacicept (RC18) is a fully human TACI-Fc fusion protein. Telitacicept is a dual B lymphocyte stimulator *(BLyS)/APRIL* (a proliferation-inducing ligand) inhibitor that effectively blocks proliferation of B lymphocytes. Telitacicept can be used in research of B-cell autoimmune disease . The component ratio of this product is Active ingredient : Excipients = 1: 0.5-1: 0.8.

HY-P99214

Panobacumab KBPA101	Bacterial	Infection
Panobacumab (KBPA101) is a fully human IgM/κ monoclonal antibody generated by immortalizing human B lymphocytes against the LPS O polysaccharide of serotype O11 of *P. aeruginosa* .

HY-P9948

Alemtuzumab Campath-IH	Apoptosis	Cancer
Alemtuzumab (Campath-IH) is a humanized monoclonal antibody against CD52. Alemtuzumab does not cross-react with murine CD52. Alemtuzumab selectively targets the CD52 antigen to induce profound lymphocyte depletion, followed by recovery of T and B cells with regulatory phenotypes. Alemtuzumab is capable of complement-dependent cytotoxicity and antibody-dependent cell-mediated cytotoxicity (ADCC), as well as induction of apoptosis. Alemtuzumab has the potential for B-cell chronic lymphocytic leukaemia research .

HY-P9952

Belimumab 4 Publications Verification LymphoStat B	TNF Receptor CD20	Inflammation/Immunology Cancer
Belimumab (LymphoStat B) is a humanized IgG1λ monoclonal antibody against B-lymphocyte stimulator (BLyS) protein. Belimumab antagonizes *BLyS* activity in autoimmune diseases and B-lymphocyte malignancies. Belimumab can be used for systemic lupus erythematosus (SLE) research . The component ratio of this product is Active ingredient: Excipients = 1:1.0-1:1.2.

HY-P990706

Povetacicept ALPN-303	TNF Receptor	Inflammation/Immunology
Povetacicept (ALPN-303), an Fc fusion protein of an engineered TACI domain, is a dual APRIL/BAFF antagonist. Povetacicept modulates B lymphocytes and pathogenic autoantibodies for the study of Lupus and other B cell-related autoimmune diseases .

HY-P99446

Atacicept TACI-Ig; TACI-Fc 5	TNF Receptor	Inflammation/Immunology
Atacicept (TACI-Ig) is a is a recombinant fusion protein containing the extracellular, ligand-binding portion of the TACI receptor and the Fc portion of human IgG. Atacicept inhibits B cell stimulation by binding to B lymphocyte stimulator and a proliferation-inducing ligand. Atacicept can be used in research of B-cell autoimmune disease .

HY-P99762

Obrindatamab 1 Publications Verification MGD009	CD3	Cancer
Obrindatamab is a humanized anti-B7-H3/CD3 bispecific antibody. Obrindatamab binds to B7-H3 and CD3, thereby mediating redirected cytotoxic T-lymphocyte (CTL) activity against B7-H3-expressing cancer cells. Obrindatamab can be used in research of cancer .

HY-P9961

Ofatumumab GSK1841157; OMB-157	CD20	Cancer
Ofatumumab is a fully human anti-CD20 monoclonal antibody that induces antibody-dependent cell-mediated cytotoxicity (ADCC) and complement-dependent cytotoxicity (CDC) in CD20-expressing B lymphocytes. Ofatumumab has strong lytic activity against CD20-positive B lymphocytes and eliminates CD20-positive tumor cells through ADCC and CDC. Ofatumumab is particularly effective against drug-resistant cells with low CD20 expression and can be applied to the research of chronic lymphocytic leukemia (CLL) .

HY-P99961

Tifcemalimab JS004; Icatolimab	CD28	Cancer
Tifcemalimab (JS004) is a humanized anti-*BTLA (B and T lymphocyte* attenuation factor)** monoclonal antibody. Tifcemalimab blocks the interaction of HVEM-BTLA by binding to BTLA, and thus blocks the inhibitory signaling pathway mediated by BTLA. Tifcemalimab can be used in research of cancer, such as lymphoma and non-small cell lung cancer (NSCLC) .

HY-P990054

Eramkafusp Alfa	CD20	Cancer
Eramkafusp Alfa is a human IgG1 antibody targeting the mouse B lymphocyte CD20 antigen MS4A1 .

HY-P991354

GR-1405	PD-1/PD-L1	Cancer
GR-1405 is a human monoclonal antibody (mAb) targeting *B7-H1/PD-L1/CD274. GR-1405 enhances cytotoxic T lymphocyte* (CTL)-mediated antitumor immune responses against PD-L1-expressing tumor cells. GR-1405 can be used in Lymphoma and Solid tumours research .

HY-P990303

Anti-Mouse 2C TCR Antibody (1B2)	Nuclear Factor of activated T Cells (NFAT)	Others
Anti-Mouse 2C TCR Antibody (1B2) is a mouse-derived IgG1 type antibody inhibitor, targeting to mouse 2C TCR. Anti-Mouse 2C TCR Antibody (1B2) recognizes determinants on the variable regions of both the α and β subunits of the TCR (T cell receptor) expressed by the mouse cytotoxic T lymphocyte clone 2C. Anti-Mouse 2C TCR Antibody (1B2) can be used for the detections of immunofluorescence and flow cytometry .

HY-P991655

AGS-009	IFNAR HIV	Infection Inflammation/Immunology
AGS-009 is a humanized monoclonal neutralising antibody targeting IFN-α. AGS-009 significantly reduces activated lymphocytes, such as CD4 ⁺ and CD8 ⁺ T cells as well as B cells in SIV infection rhesus macaque models. AGS-009 can be used for autoimmune diseases like systemic lupus erythematosus (SLE) and HIV infections research .

HY-P991592

UB-221	Inhibitory Antibodies	Inflammation/Immunology
UB-221 is a humanized IgG1 monoclonal antibody inhibitor targeting IgE. UB-221 significantly decreases IgE synthesis by stabilization of membrane-bound CD23 on B lymphocytes and inhibits FcԑRI-mediated basophil activation and degranulation. UB-221 reduces IgE level in cynomolgus macaques and human IgE (ε, κ)-transgenic (hIGHE-knockin) mice. UB-221 can be used for asthma and chronic spontaneous urticaria (CSU) research .

HY-P99120

Anti-Mouse CD11a Antibody (FD441.8)	Integrin	Inflammation/Immunology Cancer
Anti-Mouse CD11a Antibody (FD441.8) is an anti-mouse CD11a IgG2b antibody inhibitor derived from the host Rat. Anti-Mouse CD11a Antibody (FD441.8) can neutralize CD11a also known as LFA-1α (lymphocyte function-associated antigen 1 alpha). Anti-Mouse CD11a Antibody (FD441.8) can be used for the researches of inflammation, immunology and cancer, such as transplant and leukemia .

HY-P991566

KD6001	CTLA-4	Cancer
KD6001 is a humanized IgG1κ monoclonal antibody, targeting CTLA4. KD6001 significantly disrupts CTLA-4 interactions with CD80 (IC₅₀: 16 ng/mL) and CD86. KD6001 enhances IL-2 and IFNγ expression in PHA-activated human lymphocytes and exhibits potent antitumor effects. KD6001 effectively inhibits tumor growth in MC38, B16, and Hepa1-6 tumor mice model. KD6001 can be used for cancers research, such as advanced melanoma, hepatocellular carcinoma and liver cancer .

HY-P990197

Anti-Mouse MAdCAM-1 Antibody (MECA-367)	L-Selectin	Metabolic Disease Inflammation/Immunology
Anti-Mouse MAdCAM-1 Antibody (MECA-367) is an anti-mouse MAdCAM-1 IgG2a monoclonal antibody. Anti-Mouse MAdCAM-1 Antibody (MECA-367) significantly inhibits the migration of pig peripheral blood lymphocytes (PBL) by blocking the function of MAdCAM-1. Anti-Mouse MAdCAM-1 Antibody (MECA-367) selectively inhibits B cell migration to exacerbate inflammation. Anti-Mouse MAdCAM-1 Antibody (MECA-367) can be used for researches on inflammation, metabolic conditions and xenotransplantation such as colitis and diabetes .

HY-P990201

Anti-Mouse L-Selectin/CD62L Antibody (Mel-14)	L-Selectin	Infection Metabolic Disease Inflammation/Immunology
Anti-Mouse L-Selectin/CD62L Antibody (Mel-14) is an anti-mouse L-Selectin/CD62L IgG2a monoclonal antibody. Anti-Mouse L-Selectin/CD62L Antibody (Mel-14) can significantly inhibit the migration of T cells and B cells. Anti-Mouse L-Selectin/CD62L Antibody (Mel-14) can block initial lymphocyte homing. Anti-Mouse L-Selectin/CD62L Antibody (Mel-14) can be used for researches on inflammation, metabolic and infection conditions such as diabetes and parasitic infections .

HY-P991543

BTI-322	CD2	Inflammation/Immunology Cancer
BTI-322 is a rat monoclonal IgG2b directed against the CD2 antigen on T cells and NK cells. BTI-322 can block primary and memory alloantigen proliferative responses in vitro. BTI-322 recognizes over 90% of E-rosette-forming peripheral blood lymphocytes and T-cell leukemias. BTI-322 has immunosuppressive activity. BTI-322 effectively inhibits T cell responses in vitro to allogeneic cells. BTI-322 can be used as a T-cell deplting agent. BTI-322 can be studied in research for renal allograft rejection and steroid-refractory acute graft-versus-host disease .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N3511

Triptonine B	Infection Classification of Application Fields Terpenoids Sesquiterpenes Source classification Celastraceae Plants Tripterygium wilfordii Hook. f. Disease Research Fields	HIV
Triptonine B, a sesquiterpene pyridine alkaloid, inhibits HIV replication in H9 lymphocytes with an EC₅₀ value of <0.10 μg/mL .

HY-N6939

Pseudolaric Acid B 1 Publications Verification	Infection Classification of Application Fields Pinaceae Terpenoids Diterpenoids Plants Inflammation/Immunology Disease Research Fields Cancer	HBV Fungal Apoptosis Autophagy Ferroptosis Interleukin Related HIF/HIF Prolyl-Hydroxylase
Pseudolaric Acid B is an orally active diterpene acid. Pseudolaric Acid B has anti-fungal, anti-fertility, anti-angiogenesis and anticancer activity, and can induce tumor cell apoptosis and autophagy. In addition, Pseudolaric Acid B can inhibit the secretion of hepatitis B virus (HBV) and has immunosuppressive effect, selectively inhibiting the proliferation of T lymphocytes and the production of IL-2 .

HY-B0199

Mycophenolate Mofetil 5+ Cited Publications RS 61443; TM-MMF	Monophenols Classification of Application Fields Source classification Phenols Endogenous metabolite Disease Research Fields Cancer	Drug Metabolite Apoptosis Endogenous Metabolite Bacterial
Mycophenolate mofetil (RS 61443) is the morpholinoethylester proagent of Mycophenolic acid. Mycophenolate mofetil inhibits de novo purine synthesis via the inhibition of inosine monophosphate dehydrogenase (IMPDH). Mycophenolate mofetil shows selective lymphocyte antiproliferative effects involve both T and B cells, preventing antibody formation .

HY-N2424

Flavone 2-Phenyl-4-chromone	Flavonoids Classification of Application Fields Flavones Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	CDK Apoptosis Caspase
Flavone is an anti-tumor compound that targets cell cycle regulatory proteins (such as cyclin B1) and apoptosis-related factors (such as p21_waf1, PIG3). Flavone selectively induces mitochondrial-mediated apoptosis pathways in tumor cells, inhibits cyclin B1 protein expression, upregulates p21_waf1, and activates p63/p73 proteins. Flavone has immunomodulatory functions that enhance natural killer cell (NK cell) activity and lymphocyte proliferation. Flavone is used in cancer research, especially for its inhibitory potential in solid tumor models such as esophageal cancer and liver cancer .

HY-N14361

Flavidulols B	Monophenols Microorganisms Source classification Phenols	Others
Flavidulols B has a suppressive effect on proliferation of mouse lymphocytes .

HY-N9340

Hypoglaunine D	Infection Alkaloids Classification of Application Fields Source classification Celastraceae Pyridine Alkaloids Plants Disease Research Fields Tripterygium hypoglaucum (Levl. ) Hutch.	HIV
Hypoglaunine D is an analogue of Triptonine B and acts as an anti-HIV compound. Hypoglaunine D inhibits HIV replication in H9 lymphocytes with an EC₅₀ value of 22 μg/ml .

HY-130757

Remisporine B	Microorganisms Xanthones Source classification Phenols	Endogenous Metabolite
Remisporine B is a polyketide, that can be isolated from Penicillium sp. ZJ-SY2. Remisporine B exhibits immunosuppressive efficacy, that inhibits concanavalin A (HY-P2149)-induced T-cell proliferation and LPS (HY-D1056)- induced B-cell proliferations of mouse splenic lymphocytes with IC₅₀ of 30.1 µg/mL and 32.4 µg/mL .

HY-N6939R

Pseudolaric Acid B (Standard)	Pinaceae Terpenoids Diterpenoids Plants	Reference Standards HBV Fungal Apoptosis Autophagy Ferroptosis HIF/HIF Prolyl-Hydroxylase Interleukin Related
Pseudolaric Acid B (Standard) is the analytical standard of Pseudolaric Acid B. This product is intended for research and analytical applications. Pseudolaric Acid B is an orally active diterpene acid. Pseudolaric Acid B has anti-fungal, anti-fertility, anti-angiogenesis and anticancer activity, and can induce tumor cell apoptosis and autophagy. In addition, Pseudolaric Acid B can inhibit the secretion of hepatitis B virus (HBV) and has immunosuppressive effect, selectively inhibiting the proliferation of T lymphocytes and the production of IL-2 .

HY-B0199R

Mycophenolate Mofetil (Standard) RS 61443 (Standard); TM-MMF (Standard)	Monophenols Source classification Phenols Endogenous metabolite	Reference Standards Drug Metabolite Apoptosis Endogenous Metabolite Bacterial
Mycophenolate Mofetil (Standard) is the analytical standard of Mycophenolate Mofetil. This product is intended for research and analytical applications. Mycophenolate mofetil (RS 61443) is the morpholinoethylester proagent of Mycophenolic acid. Mycophenolate mofetil inhibits de novo purine synthesis via the inhibition of inosine monophosphate dehydrogenase (IMPDH). Mycophenolate mofetil shows selective lymphocyte antiproliferative effects involve both T and B cells, preventing antibody formation .

Cat. No.	Product Name	Chemical Structure

HY-B0199S

Mycophenolate Mofetil-d4

Mycophenolate Mofetil-d₄ is the deuterium labeled Mycophenolate Mofetil. Mycophenolate mofetil (RS 61443) is the morpholinoethylester proagent of Mycophenolic acid. Mycophenolate mofetil inhibits de novo purine synthesis via the inhibition of inosine monophosphate dehydrogenase (IMPDH). Mycophenolate mofetil shows selective lymphocyte antiproliferative effects involve both T and B cells, preventing antibody formation .

Cat. No.	Product Name		Classification

HY-150726

ODN 1668 1 Publications Verification		CpG ODNs
ODN 1668, a class B CpG ODN (oligodeoxynucleotide), is a TLR-9 agonist. ODN 1668 has strong immune regulatory properties, can enhance the level of antibody IgG2 subtype, promote the immune response of T cells and B cells, and can be used in the study of vaccine adjuvants. In addition, CpG ODN 1668 induces an antimicrobial immune response via a CaTLR9 dependent pathway in groupers. Sequence: 5'-tccatgacgttcctgatgct-3’ .

HY-150726C

ODN 1668 sodium		CpG ODNs
ODN 1668 sodium, a class B CpG ODN (oligodeoxynucleotide), is a TLR-9 agonist. ODN 1668 sodium has strong immune regulatory properties, can enhance the level of antibody IgG2 subtype, promote the immune response of T cells and B cells, and can be used in the study of vaccine adjuvants. In addition, CpG ODN 1668 sodium induces an antimicrobial immune response via a CaTLR9 dependent pathway in groupers. Sequence: 5'-tccatgacgttcctgatgct-3’ .

HY-153084

CD19 CAR mRNA (Mouse)		mRNA
CD19 CAR mRNA (Mouse) is an mRNA designed based on FMC63-28Z. FMC63–28Z had a scFv from a murine antibody (FMC63, a recombinant monoclonal antibody specific for human CD19), hinge, transmembrane, and cytoplasmic domains from CD28, and a CD3ζ domain. CD19 CAR mRNA can trigger transitory expression of CAR, allowing T cells to be targeted without permanent genetic modification. CD19 CAR mRNA targets CD19 which is a transmembrane glycoprotein primarily expressed on B lymphocytes and is important in B cell activation. CD19 CAR mRNA can be studied in cancer research such as lymphoma and leukemia .

HY-174625

Human IL2 mRNA		mRNA
Human IL2 mRNA encodes the human interleukin 2 (IL2) protein, a member of the interleukin 2 (IL2) cytokine subfamily. IL2 is produced by activated CD4+ and CD8+ T lymphocytes. It is important for the proliferation of T and B lymphocytes.

HY-174764

Human CCL19 mRNA		mRNA
Human CCL19 mRNA encodes the human C-C motif chemokine ligand 19 (CCL19) protein, a cytokine that may play a role in normal lymphocyte recirculation and homing. CCL19 also plays an important role in trafficking of T cells in thymus, and in T cell and B cell migration to secondary lymphoid organs.

HY-174761

Human CCL21 mRNA		mRNA
Human CCL21 mRNA encodes the human C-C motif chemokine ligand 21 (CCL21) protein, a chemokine that can inhibit hemopoiesis and stimulate chemotaxis. CCL21 is chemotactic in vitro for thymocytes and activated T cells, but not for B cells, macrophages, or neutrophils. It may also play a role in mediating homing of lymphocytes to secondary lymphoid organs.

HY-153084A

CD19 CAR mRNA (Human)		mRNA
CD19 CAR mRNA (Human) expresses Human CD19 CAR protein. CD19 CAR mRNA can trigger transitory expression of CAR, allowing T cells to be targeted without permanent genetic modification. CD19 CAR mRNA targets CD19 which is a transmembrane glycoprotein primarily expressed on B lymphocytes and is important in B cell activation. CD19 CAR mRNA can be studied in cancer research such as lymphoma and leukemia .

HY-174646

Human IL10 mRNA		mRNA
Human IL10 mRNA encodes the human interleukin 10 (IL10) protein, a cytokine that produces primarily by monocytes and to a lesser extent by lymphocytes. IL10 has pleiotropic effects in immunoregulation and inflammation. It down-regulates the expression of Th1 cytokines, MHC class II Ags, and costimulatory molecules on macrophages. It also enhances B cell survival, proliferation, and antibody production.

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