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Bacterial/Fungal Proteins

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Bacterial/Fungal Proteins

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Cat. No. Product Name / Synonyms Species Source
  • HY-P71064
    CTXB Protein, Vibrio cholerae

    Cholera enterotoxin subunit B; Cholera enterotoxin B chain; Cholera enterotoxin gamma chain; Choleragenoid; ctxB; toxB

    		Others E. coli
    The pentameric ring of the B subunit of the CTXB protein guides the A subunit by binding to GM1 ganglioside on intestinal epithelial cells. This loop binds five GM1 gangliosides and promotes the specific interaction of the toxin with its cellular receptor. CTXB Protein, Vibrio cholerae is the recombinant CTXB protein, expressed by E. coli , with tag free. The total length of CTXB Protein, Vibrio cholerae is 103 a.a., with molecular weight of ~11.0 kDa.
  • HY-P72291
    Clumping factor B Protein, S. aureus (His)

    Fibrinogen receptor B; Fibrinogen-binding protein B

    		Staphylococcus aureus E. coli
    Clumping factor B (ClfB) is a cell surface-associated protein implicated in virulence, playing a crucial role in bacterial pathogenicity by promoting bacterial attachment to both alpha- and beta-chains of human fibrinogen. Its significance lies in inducing the formation of bacterial clumps, a mechanism that contributes to the pathogenicity and virulence of the bacteria. Clumping factor B Protein, S. aureus (His) is the recombinant Staphylococcus aureus-derived Clumping factor B protein, expressed by E. coli , with N-His labeled tag. The total length of Clumping factor B Protein, S. aureus (His) is 498 a.a., with molecular weight of ~80 kDa.
  • HY-P71808
    Enterotoxin type B Protein, S. aureus (P.pastoris, His)

    entBEnterotoxin type B; SEB

    		Staphylococcus aureus P. pastoris
    Enterotoxins (SEBs) activate the host immune system by binding raw molecules to major histocompatibility complex class II and T-cell receptor (TCR) molecules. The formation of the ternary complex triggers significant activation of T lymphocytes, leading to the systemic release of pro-inflammatory cytokines. Enterotoxin type B Protein, S. aureus (P.pastoris, His) is the recombinant Staphylococcus aureus-derived Enterotoxin type B protein, expressed by P. pastoris , with N-6*His labeled tag. The total length of Enterotoxin type B Protein, S. aureus (P.pastoris, His) is 239 a.a., with molecular weight of ~30.4 kDa.
  • HY-P71484
    Exfoliative toxin A Protein, S. aureus (His)

    etaExfoliative toxin A; EC 3.4.21.-; Epidermolytic toxin A

    		Staphylococcus aureus E. coli
    Exfoliative toxin A protein, with serine protease-like properties, binds to skin protein profilaggrin, demonstrating cleavage activity after acidic residues. Its involvement is associated with impetigous diseases, particularly staphylococcal scalded skin syndrome (SSSS). Exfoliative toxin A Protein, S. aureus (His) is the recombinant Staphylococcus aureus-derived Exfoliative toxin A protein, expressed by E. coli , with N-6*His labeled tag. The total length of Exfoliative toxin A Protein, S. aureus (His) is 242 a.a., with molecular weight of ~30.9 kDa.
  • HY-P71495
    FtsZ Protein, E.coli (His-SUMO)

    ftsZ; c0113Cell division protein FtsZ

    		E.coli E. coli
    FtsZ is an essential cell division protein that plays a central role in coordinating the formation of the contractile Z ring at the site of expected cell division. Precise regulation of the components of this ring is a key determinant, affecting the timing and location of cell division. FtsZ Protein, E.coli (His-SUMO) is the recombinant E. coli-derived FtsZ protein, expressed by E. coli , with N-SUMO, N-6*His labeled tag. The total length of FtsZ Protein, E.coli (His-SUMO) is 383 a.a., with molecular weight of ~56.3 kDa.
  • HY-P71509
    Enterotoxin type A Protein, S. aureus (His)

    entAEnterotoxin type A; SEA

    		Staphylococcus aureus E. coli
    Enterotoxins (ETAs) trigger host immune system activation by binding to major histocompatibility complex class II and T-cell receptor (TCR) molecules. This interaction triggers a cascade of cell activation, cytokine production and migration, primarily mediated by Alphata T cells, affecting lung tissue and airways. Enterotoxin type A Protein, S. aureus (His) is the recombinant Staphylococcus aureus-derived Enterotoxin type A protein, expressed by E. coli , with N-6*His labeled tag. The total length of Enterotoxin type A Protein, S. aureus (His) is 233 a.a., with molecular weight of ~28 kDa.
  • HY-P71581
    Clumping factor A Protein, S. aureus

    clfA; SAS0752; Clumping factor A; Fibrinogen receptor A; Fibrinogen-binding protein A

    		Staphylococcus aureus E. coli
    Clustering factor A (ClfA) is a virulence-related cell surface-associated protein that plays a key role in bacterial pathogenicity. It promotes bacterial attachment exclusively to the gamma chain of human fibrinogen, demonstrating the specificity of its interaction with host proteins. Clumping factor A Protein, S. aureus is the recombinant Staphylococcus aureus-derived Clumping factor A protein, expressed by E. coli , with tag free.
  • HY-P71811
    FimH Protein, E.coli (P.pastoris, His)

    fimH; b4320; JW4283Type 1 fimbrin D-mannose specific adhesin; Protein FimH

    		Virus P. pastoris
    FimH Protein, pivotal in regulating length, mediates adhesion for type 1 fimbriae without being essential for fimbriae production. Positioned laterally in the fimbriae structure, FimH primarily binds to D-mannose. FimH integration into fimbriae involves collaborative action with FimF and FimG, emphasizing the coordinated molecular interplay essential for type 1 fimbriae assembly and function. FimH Protein, E.coli (P.pastoris, His) is the recombinant Virus-derived FimH protein, expressed by P. pastoris , with N-6*His labeled tag. The total length of FimH Protein, E.coli (P.pastoris, His) is 279 a.a., with molecular weight (glycosylation form) of ~38 kDa.
  • HY-P71825
    Alpha-hemolysin Protein, S. aureus (P.pastoris, His)

    hly; hla; Alpha-HL; Alpha-toxin

    		Staphylococcus aureus P. pastoris
    The alpha-hemolysin protein binds to eukaryotic cell membranes, triggering the release of low molecular weight molecules and causing osmotic lysis. It inhibits the chemotaxis of host neutrophils toward the diseased area. Alpha-hemolysin Protein, S. aureus (P.pastoris, His) is the recombinant Staphylococcus aureus-derived Alpha-hemolysin protein, expressed by P. pastoris , with N-6*His labeled tag. The total length of Alpha-hemolysin Protein, S. aureus (P.pastoris, His) is 293 a.a., with molecular weight of ~35.3 kDa.
  • HY-P72058A
    ENTE Protein, S. aureus (N-His)

    EEnterotoxin type E; SEE; entE

    		Staphylococcus aureus E. coli
    ENTE Proteinas are staphylococcal enterotoxins that activate the host immune system by binding to major histocompatibility complex class II and T-cell receptor (TCR) molecules. This interaction forms a ternary complex that activates T lymphocytes and induces the systemic release of proinflammatory cytokines. ENTE Protein, S. aureus (N-His) is the recombinant Staphylococcus aureus-derived ENTE protein, expressed by E. coli , with N-6*His labeled tag. The total length of ENTE Protein, S. aureus (N-His) is 230 a.a., with molecular weight of ~27 kDa.
  • HY-P75185
    Flagellin Protein, Listeria monocytogenes (His)

    Listeria monocytogenes flaA Protein; flaA

    		Others E. coli
    Flagellin Protein is the subunit protein which polymerizes to form the filaments of bacterial flagella.It is a natural immune agonist that activates innate immunity and then stimulates the adaptive immune response.Flagellin directly activates a number of immune and non-immune cells through TLR5.In addition, it has anti-tumor and radioprotective activity and shows great potential in combating tumor growth and radiation-related tissue damage. Flagellin Protein, Listeria monocytogenes (His) is the recombinant Flagellin protein, expressed by E.coli , with N-His labeled tag.
  • HY-P71465
    Enterotoxin type C-2 Protein, S. aureus

    entC2; Enterotoxin type C-2; SEC2

    		Staphylococcus aureus E. coli
    Enterotoxin type C-2 (SEC2) activates the host immune system by binding the unprocessed molecule to major histocompatibility complex class II and T-cell receptor (TCR) molecules. This interaction forms a ternary complex that activates a large number of T lymphocytes and triggers the widespread release of proinflammatory cytokines. Enterotoxin type C-2 Protein, S. aureus is the recombinant Staphylococcus aureus-derived Enterotoxin type C-2 protein, expressed by E. coli , with tag free. The total length of Enterotoxin type C-2 Protein, S. aureus is 239 a.a., with molecular weight of ~27.6 kDa.
  • HY-P71473
    CS6 fimbrial subunit B/cssB Protein, E.coli (His-SUMO)

    cssBCS6 fimbrial subunit B

    		E.coli E. coli
    CS6 fimbrial subunit B (cssB) is a component of E.coli CS6 operon. CssB is a structural subunit which binds to cell surface sulfatide and is a key factor for binding to host cells. CssB is also required for stabilization of CssA, maximal adhesion of E.coli to epithelial cells and CS6 assembly. CS6 fimbrial subunit B/cssB Protein, E.coli (His-SUMO) is the recombinant E. coli-derived CS6 fimbrial subunit B/cssB protein, expressed by E. coli , with N-His, N-SUMO labeled tag. The total length of CS6 fimbrial subunit B/cssB Protein, E.coli (His-SUMO) is 146 a.a., with molecular weight of ~31.9 kDa.
  • HY-P71485
    Gamma-hemolysin component A Protein, S. aureus (Myc, His)

    hlgA; hlg2; MW2342; Gamma-hemolysin component A; H-gamma-2; H-gamma-II

    		Staphylococcus aureus E. coli
    Gamma-hemolysin component A (HLgA) functions as a toxin and creates cell membrane pores with hemolytic and leukotoxic activities. Its action depends on sequential binding and cooperative association with class S and class F components to form heterooligomeric complexes. Gamma-hemolysin component A Protein, S. aureus (Myc, His) is the recombinant Staphylococcus aureus-derived Gamma-hemolysin component A protein, expressed by E. coli , with N-His, C-Myc labeled tag. The total length of Gamma-hemolysin component A Protein, S. aureus (Myc, His) is 280 a.a., with molecular weight of ~39.4 kDa.
  • HY-P71486
    Enterotoxin type G Protein, S. aureus (His-SUMO)

    entG; seg; SA1642Enterotoxin type G; SEG

    		Staphylococcus aureus E. coli
    Enterotoxin type G Proteinas, a staphylococcal enterotoxin, is implicated in staphylococcal food poisoning syndrome, causing severe symptoms like high fever, hypotension, diarrhea, shock, and fatalities. Its ability to induce a range of adverse effects underscores its significance in foodborne illnesses, emphasizing the severity of impact on affected individuals. Enterotoxin type G Protein, S. aureus (His-SUMO) is the recombinant Staphylococcus aureus-derived Enterotoxin type G protein, expressed by E. coli , with N-His, N-SUMO labeled tag. The total length of Enterotoxin type G Protein, S. aureus (His-SUMO) is 233 a.a., with molecular weight of ~43.0 kDa.
  • HY-P71555
    CDTB Protein, E.coli (Myc, His-SUMO)

    cdtB; Cytolethal distending toxin subunit B; CDT B; Deoxyribonuclease CdtB

    		E.coli E. coli
    CDTB Protein, integral to the tripartite complex for Cytolethal Distending Toxin (CDT) activity, features DNA-nicking endonuclease action, likely causing DNA damage. This damage prompts G2/M cell cycle arrest, chromatin fragmentation, cell distention, and nucleus enlargement. Collaborating with CdtA and CdtC, CDTB forms a crucial unit for CDT's cytotoxic effects, showcasing its multifaceted role in cellular responses to CDT intoxication. CDTB Protein, E.coli (Myc, His-SUMO) is the recombinant E. coli-derived CDTB protein, expressed by E. coli , with N-His, C-Myc, N-SUMO labeled tag.
  • HY-P71689
    30S Ribosomal Protein S4/RPS4 Protein, E.coli (His)

    rpsD; ramA; b3296; JW3258; 30S ribosomal protein S4; Small ribosomal subunit protein uS4

    		E.coli E. coli
    30S Ribosomal Protein S4, E.coli (E. coli, His) is a recombinant E. coli 30S Ribosomal Protein S4 expressed in E. coli with a His tag at the N-terminus. Ribosomal protein S4 plays a central role in the biogenesis of the small ribosomal subunit.
  • HY-P71795
    Hydrophobin-2/HFB2 Protein, Trichoderma reesei (P.pastoris)

    hfb2; Hydrophobin-2; Hydrophobin II; HFBII

    		Others P. pastoris
    Hydrophobin-2/HFB2 protein critically imparts spores with hydrophobicity, enhancing their resilience and protective functions. This hydrophobic character, crucial for spore survival, improves resistance to moisture and shields against environmental threats. The significance of Hydrophobin-2/HFB2 in biological strategies is underscored by its role in ensuring the durability and viability of spores in various ecological conditions. Hydrophobin-2/HFB2 Protein, Trichoderma reesei (P.pastoris) is the recombinant Hydrophobin-2/HFB2 protein, expressed by P. pastoris , with tag free.
  • HY-P71806
    Gamma-hemolysin component B Protein, S. aureus (P.pastoris, His)

    hlgB; SA2209; Gamma-hemolysin component B; H-gamma-1; H-gamma-I

    		Staphylococcus aureus P. pastoris
    Gamma-hemolysin component B (HLgB) acts as a toxin, creating cell membrane pores with hemolytic and leukotoxic activities. Furthermore, HLgB promotes AMFR-mediated inflammation by promoting “Lys-27” linked ubiquitination of TAB3, mediating TAK1-TAB3 complex formation, and activating NF-kappa-B signaling. Gamma-hemolysin component B Protein, S. aureus (P.pastoris, His) is the recombinant Staphylococcus aureus-derived Gamma-hemolysin component B protein, expressed by P. pastoris , with N-His labeled tag. The total length of Gamma-hemolysin component B Protein, S. aureus (P.pastoris, His) is 300 a.a., with molecular weight of ~36.1 kDa.
  • HY-P71807
    Enterotoxin type H Protein, S. aureus (P.pastoris, His)

    entH; sehEnterotoxin type H; SEH

    		Staphylococcus aureus P. pastoris
    Enterotoxin (ETH) activates the host immune system by binding as a raw molecule to major histocompatibility complex class II and T-cell receptor (TCR) molecules, specifically through its alpha domain, specifically TRAV27 . This interaction forms a ternary complex that activates a large number of T lymphocytes and triggers the widespread release of proinflammatory cytokines. Enterotoxin type H Protein, S. aureus (P.pastoris, His) is the recombinant Staphylococcus aureus-derived Enterotoxin type H protein, expressed by P. pastoris , with N-His labeled tag.
Cat. No. Product Name Effect Purity