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Antigen peptide

" in MedChemExpress (MCE) Product Catalog:

22

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1

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1

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43

Peptides

1

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2

Natural
Products

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Recombinant Proteins

1

Antibodies

Cat. No. Product Name Target Research Area
  • HY-P0277
    Carcinoembryonic antigen peptide 1

    CAP1; CEA peptide

    		 Peptides Cancer
    Carcinoembryonic antigen peptide 1 (CAP1) is a tumor marker in lung cancer.
  • HY-P4156
    VLVNTFCDSCIPKTYWNLGY TFA

    		mAChR Neurological Disease
    VLVNTFCDSCIPKTYWNLGY TFA is an antigenic peptide of M3 muscarinic receptor (M3R). VLVNTFCDSCIPKTYWNLGY TFA can be used in ELISA .
  • HY-P5972
    GRP20–29, frog

    		Peptides Cancer
    GRP20–29, frog is a 10-amino acid antigen peptide that can be isolated from Xenopus .
  • HY-P5930
    HOXB7 8–25

    MDM2 32-46

    		 Ligands for E3 Ligase Cancer
    HOXB7 8–25 (MDM2 32-46) is an MDM2-derived peptide epitope and can elicit antigen-specifc and tumor-reactive CD4 + T cell responses .
  • HY-P4155
    SSA antigenic peptide

    		Peptides Inflammation/Immunology
    SSA antigenic peptide is an antigenic peptide of Sjögren’s syndrome-related antigen A (SSA) .
  • HY-P2495
    OVA (241-270)

    		Peptides Cancer
    OVA (241-270), a non-specific cytotoxic T lymphocyte (CTL) peptide, is a fragmented peptide of OVA (ovalbumin) antigen .
  • HY-P5304A
    RTQLLWTPAAPTAMA TFA

    		Peptides Inflammation/Immunology
    RTQLLWTPAAPTAMA TFA is a peptide antigen，used for drug delivery in immune response .
  • HY-P2495A
    OVA (241-270) (TFA)

    		Peptides Inflammation/Immunology
    OVA (241-270) TFA, a non-specific cytotoxic T lymphocyte (CTL) peptide, is a fragmented peptide of OVA (ovalbumin) antigen .
  • HY-P5406
    OVA-A2 Peptide

    SAINFEKL, OVA (257-264) Variant

    		 Peptides Others
    OVA-A2 Peptide (SAINFEKL, OVA (257-264) Variant) is a biological active peptide. (A2 peptide (SAINFEKL) is a (OVA) peptide (257-264) variant with antigenic effect.)
  • HY-P1813
    PSA1 (141-150)

    PSA-peptide

    		 Peptides Cancer
    PSA1 (141-150), a prostate specific antigen 1 peptide, is used in the immunotherapy of cancer experiments .
  • HY-P3590
    PQDVKFP

    		HCV Others
    PQDVKFP is a synthetic peptide, recognizing antigenic domains within the hepatitis C virus (HCV) core protein .
  • HY-P5623B
    RVG TFA

    RVG29 TFA; RDP TFA; Rabies Virus Glycoprotein-29 TFA

    		 Bacterial Infection
    RVG TFA is a peptide derived from Rabies Virus Glycoprotein that binds to the α-7 subunit of nicotinic acetylcholine receptors (AchR) of neuronal cells. RVG enhances delivery of Mycobacterium tuberculosis antigens to antigen-presenting cells .
  • HY-P5623
    RVG

    RVG29; RDP; Rabies Virus Glycoprotein-29

    		 Bacterial Infection
    RVG (RVG29) is a peptide derived from Rabies Virus Glycoprotein that binds to the α-7 subunit of nicotinic acetylcholine receptors (AchR) of neuronal cells. RVG enhances delivery of Mycobacterium tuberculosis antigens to antigen-presenting cells .
  • HY-P1700
    BCMA72-80

    		Peptides Cancer
    BCMA72-80 is a HLA-A2-specific B-cell maturation antigen (BCMA) peptide, with great affinity to HLA-A2, used in the research of multiple myeloma or other B-cell maturation antigen expressing tumors .
  • HY-P4050
    HBV Seq1 aa:18-27

    		HBV Infection
    HBV Seq1 aa:18-27 is a hepatitis B virus (HBV) core antigen 18-27 peptide fragment .
  • HY-P4048
    HBV Seq1 aa:93-100

    		HBV Infection
    HBV Seq1 aa:93-100 is a hepatitis B virus (HBV) core antigen 93-100 peptide fragment .
  • HY-P2511
    Insulin β Chain Peptide (15-23)

    		Peptides Metabolic Disease
    Insulin β Chain Peptide (15-23) is one of the earliest antigenic epitopes to which CD8 T-cells respond .
  • HY-P2494
    OVA (55-62)

    		Peptides Inflammation/Immunology
    OVA 55-62 is a fragmented peptide of OVA (ovalbumin) antigen and can bind to the mouse MHC class I molecule, H2-Kb .
  • HY-P10264
    MAGE-3 peptide

    MAGE-3(168-176), human

    		 Peptides Cancer
    MAGE-3 peptide (MAGE-3 168-176, human) is a peptide encoded by human MAGE-3 gene, which is expressed in tumor cells, presented by HLA and recognized by cytolytic T lymphocytes (CTL) as tumor antigen .
  • HY-P1566
    MPG, HIV related

    		HIV Infection
    MPG, HIV related is 27-aa peptide, derived from both the nuclear localisation sequence of SV40 large T antigen and the fusion peptide domain of HIV-1 gp41 and is a potent delivery agent for the generalised delivery of nucleic acids and of oligonucleotides into cultured cells.
  • HY-P5488
    BDC2.5 Mimotope 1040-63

    		Peptides Others
    BDC2.5 Mimotope 1040-63 is a biological active peptide. (The TCR transgenic model (BDC2.5) mimitope was used in type 1 diabetes (T1D) study. T1D is an autoimmune disease in which T cells mediate damage to pancreatic islet b cells. T1D is caused by autoreactive T cell destruction of insulin-producing cells. BDC2.5 mimotope was utilized to support the study on antigen presentation of antigenic peptides to islet autoantigen-specific T cells.)
  • HY-P1826
    CLIP (86-100)

    		Peptides Inflammation/Immunology Cancer
    CLIP (86-100) is amino acids 86 to 100 fragment of class II-associated invariant chain peptide (CLIP). CLIP is a small self-peptide and cleavage product of the invariant chain that resides in the HLA-II antigen binding groove and is believed to play a critical role in the assembly and transport of MHC class II alphabetaIi complexes through its interaction with the class II peptide-binding site .
  • HY-P1917
    Uty HY Peptide (246-254)

    		Peptides Inflammation/Immunology
    Uty HY Peptide (246-254), derived from the ubiquitously transcribed tetratricopeptide repeat gene on the Y chromosome (UTY) protein as an H-Y epitope, H-YD b, is a male-specific transplantation antigen H-Y .
  • HY-P1917A
    Uty HY Peptide (246-254) (TFA)

    		Peptides Inflammation/Immunology
    Uty HY Peptide (246-254) TFA, derived from the ubiquitously transcribed tetratricopeptide repeat gene on the Y chromosome (UTY) protein as an H-Y epitope, H-YD b, is a male-specific transplantation antigen H-Y .
  • HY-P1826A
    CLIP (86-100) (TFA)

    		Peptides Inflammation/Immunology Cancer
    CLIP (86-100) TFA is amino acids 86 to 100 fragment of class II-associated invariant chain peptide (CLIP). CLIP is a small self-peptide and cleavage product of the invariant chain that resides in the HLA-II antigen binding groove and is believed to play a critical role in the assembly and transport of MHC class II alphabetaIi complexes through its interaction with the class II peptide-binding site .
  • HY-P5479
    EE epitope

    		Peptides Others
    EE epitope is a biological active peptide. (This peptide is a 314 to 319 amino acids fragment of the middle T antigen of mouse polymavirus. Glu-Glu epitope peptide is widely used as an epitope tag.Pyroglutamyl (pGlu) peptides may spontaneously form when either Glutamine (Q) or Glutamic acid (E) is located at the sequence N-terminus. The conversion of Q or E to pGlu is a natural occurrence and in general it is believed that the hydrophobic γ-lactam ring of pGlu may play a role in peptide stability against gastrointestinal proteases. Pyroglutamyl peptides are therefore considered a normal subset of such peptides and are included as part of the peptide purity during HPLC analysis.)
  • HY-P2524
    MAGE-3 (271-279)

    		Peptides Cancer
    MAGE-3 (271-279) is a 271-279 residue peptide derived from melanoma antigens encoded by MAGE-3. MAGE-3 is a cytolytic T lymphocyte (CTL)-defined MAGE-3 protein associated with the human leukocyte antigen (HLA)-A2 molecule. MAGE-3 is overexpressed in different human tumor types, including malignant melanoma, but not by normal tissues except for testis and placenta .
  • HY-12523
    Peptide M

    		Peptides Others
    Peptide M is a synthetic amino acid (18 amino acids in length which correspond to the amino acid positions 303-322 of bovine S-antigen: DTNLASSTIIKEGIDKTV), is capable of inducing experimental autoimmune uveitis in monkeys and Hartley guinea pigs as well as Lewis rats .
  • HY-P1778
    HPV16 E7 (86-93)

    		HPV Infection
    HPV16 E7 (86-93) is a human leukocyte antigen (HLA)-A2.1 restricted HPV16 E7-derived peptide. HPV16 E7 (86-93) is immunogenic in cervical carcinomas .
  • HY-P5448
    MOG (92–106), mouse, rat

    		Peptides Others
    MOG (92–106), mouse, rat is a biological active peptide. (This is amino acids 92 to 106 fragment of the myelin oligodendrocyte glycoprotein (MOG) from mouse/rat. Mice with MOG (92–106)-induced experimental autoimmune encephalomyelitis develop extensive B cell reactivity against secondary myelin antigens. Despite the fact that this MOG peptide induces only weak T cell responses, MOG-induced autoimmunity is very severe. This peptide is encephalitogenic in SJL mice, DA rats, and rhesus monkeys.)
  • HY-P1778A
    HPV16 E7 (86-93) (TFA)

    		HPV Infection
    HPV16 E7 (86-93) TFA is a human leukocyte antigen (HLA)-A2.1 restricted HPV16 E7-derived peptide. HPV16 E7 (86-93) TFA is immunogenic in cervical carcinomas .
  • HY-16215
    Mipsagargin

    G-202

    		 Drug-Linker Conjugates for ADC Cancer
    Mipsagargin (G-202) is a novel thapsigargin-based targeted proagent consisting of a prostate-specific membrane antigen (PSMA)-specific peptide coupled to an analog of the potent sarcoplasmic/endoplasmic reticulum calcium adenosine triphosphatase (SERCA) pump inhibitor Thapsigargin (HY-13433). Mipsagargin is activated by PSMA-mediated cleavage of an inert masking peptide. Mipsagargin has the potential for refractory, advanced or metastatic solid tumours research .
  • HY-P5912
    GluN1(356-385)

    		Peptides Neurological Disease
    GluN1 (356-385) is an antigenic peptide against N-methyl-D-aspartate receptor (NMDAR) encephalitis. GluN1 (356-385) has the effect of reducing the density of surface NMDAR clusters in hippocampal neurons. GluN1 (356-385) can be used to study the pathogenesis of anti-NMDAR encephalitis .
  • HY-P5471
    Melan-A/MART-1 analog

    [Leu27]-Melan-A, MART-1 (26-35)

    		 Peptides Others
    Melan-A/MART-1 analog ([Leu27]-Melan-A, MART-1 (26-35)) is a biological active peptide. (This Melan-A (26-35) analog, Leu substituted for Ala at position 27, shows better HLA-A*0201 binding properties as well as better immunogenicity and antigenicity than the natural Melan-A (26-35).Pyroglutamyl (pGlu) peptides may spontaneously form when either Glutamine (Q) or Glutamic acid (E) is located at the sequence N-terminus. The conversion of Q or E to pGlu is a natural occurrence and in general it is believed that the hydrophobic γ-lactam ring of pGlu may play a role in peptide stability against gastrointestinal proteases. Pyroglutamyl peptides are therefore considered a normal subset of such peptides and are included as part of the peptide purity during HPLC analysis.)
  • HY-P2525
    GAD65 (206-220)

    		Peptides Inflammation/Immunology
    GAD65 (206-220) is glutamic acid decarboxylase (GAD) 65-derived peptide, corresponding to residues 180-188. GAD65 is presented to T cells in association with I-Ag7 MHC class II molecules and a major pancreatic antigens targeted by self-reactive T cells in type I diabetes mellitus .
  • HY-P3827
    Cys-Gly-Tyr-Gly-Pro-Lys-Lys-Lys-Arg-Lys-Val-Gly-Gly

    		Peptides Inflammation/Immunology
    Cys-Gly-Tyr-Gly-Pro-Lys-Lys-Lys-Arg-Lys-Val-Gly-Gly is a13-mer synthetic peptide containing seven amino acids homologous to SV40 T antigen. Cys-Gly-Tyr-Gly-Pro-Lys-Lys-Lys-Arg-Lys-Val-Gly-Gly is capable of inducing nuclear transport .
  • HY-P5396
    GAD65 (524-543)

    		Peptides Others
    GAD65 (524-543) is a biological active peptide. (This is amino acids 524 to 543 fragment of glutamic acid decarboxylase 65 (GAD65). It is one of the first fragments of this islet antigen to induce proliferative T cell responses in the non-obese diabetic (NOD) mouse model of spontaneous autoimmune diabetes. This peptide is a specific, possibly low affinity, stimulus for the spontaneously arising diabetogenic T cell clone BDC2.5. Immunization with p524–543 increases the susceptibility of the NOD mice to type 1 diabetes induced by the adoptive transfer of BDC2.5 T cells.)
  • 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-P2358
    PSMα3

    		Toll-like Receptor (TLR) Inflammation/Immunology
    PSMα3 is a peptide for manipulating DCs to become tolerogenic for DC vaccination strategies. PSMα3 penetrates and modulates human monocyte-derived DCs by altering the TLR2- or TLR4-induced maturation, inhibiting pro- and anti-inflammatory cytokine production and reducing antigen uptake. PSMα3 is an important toxin released by the most virulent strains of methicillin-resistant Staphylococcus aureus (MRSA) .
  • HY-P3444
    CD31

    PECAM-1

    		 SHP2 Bacterial Metabolic Disease Inflammation/Immunology
    CD31 (PECAM-1) is platelet endothelial cell adhesion molecule-1, serves as the endothelial cell-specific receptor of clostridium perfringens b-Toxin (CPB). CD31 is also an ER-MP12 antigen, acts as a linker between mechanical stress, metabolism and inflammation. CD31 peptide is able to sustain phosphorylation of the CD31 ITIM686 and of SHP2 and to inhibit TCR-induced T-cell activation - .
  • HY-P2358A
    PSMα3 TFA

    		Peptides Inflammation/Immunology
    PSMα3 TFA is a peptide for manipulating DCs to become tolerogenic for DC vaccination strategies. PSMα3 TFA penetrates and modulates human monocyte-derived DCs by altering the TLR2- or TLR4-induced maturation, inhibiting pro- and anti-inflammatory cytokine production and reducing antigen uptake. PSMα3 TFA is an important toxin released by the most virulent strains of methicillin-resistant Staphylococcus aureus (MRSA) .
  • HY-P3444A
    CD31 TFA

    PECAM-1 TFA

    		 SHP2 Bacterial Metabolic Disease Inflammation/Immunology
    CD31 (PECAM-1) TFA is platelet endothelial cell adhesion molecule-1, serves as the endothelial cell-specific receptor of clostridium perfringens b-Toxin (CPB). CD31 TFA is also an ER-MP12 antigen, acts as a linker between mechanical stress, metabolism and inflammation. CD31 TFA peptide is able to sustain phosphorylation of the CD31 ITIM686 and of SHP2 and to inhibit TCR-induced T-cell activation - .
  • HY-P10021
    Tapderimotide

    hTERT (691–705)

    		 Peptides Inflammation/Immunology
    Tapderimotide (hTERT (691–705)) is an immunological agent for active immunization .

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