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Acrosome reaction

" in MedChemExpress (MCE) Product Catalog:

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製品番号 製品名 Target 研究分野 構造式
  • HY-141572
    1,2-Dioleoyl-sn-glycerol

    sn-1,2-Dioleoylglycerol; 18:1/18:1-DG

    		 Drug Derivative Metabolic Disease
    1,2-Dioleoyl-sn-glycerol (sn-1,2-Dioleoylglycerol; 18:1/18:1-DG) is a glycerolipid located on the plasma membrane. 1,2-Dioleoyl-sn-glycerol consists of two fatty acid chains covalently linked to a single glycerol molecule by means of an ester bond. 1,2-Dioleoyl-sn-glycerol is an analog of the protein kinase C-activating second messenger DAG. 1,2-Dioleoyl-sn-glycerol has been used as a source of diacylglycerol in the diacylglycerol O-acyltransferase 1 (DGAT1) assay. 1,2-Dioleoyl-sn-glycerol can induce acrosome reaction in human sperm .
    1,2-Dioleoyl-sn-glycerol
  • HY-103316
    trans-Ned 19

    		Calcium Channel Cardiovascular Disease Inflammation/Immunology
    trans-Ned 19 is a NAADP antagonist and TPC blocker. trans-Ned 19 suppresses the calcium signal and the rat aorta relaxation in response to low histamine concentrations. trans-Ned 19 increases the spontaneous acrosome reaction rate, alleviates anti-CD3 mAb-induced intestinal inflammation, and improves kidney damage in mice with nephrotoxic serum nephritis .
    trans-Ned 19
  • HY-18740A
    Trequinsin hydrochloride

    HL 725

    		 Phosphodiesterase (PDE) Neurological Disease Metabolic Disease Cancer
    Trequinsin hydrochloride (HL 725) is a PDE inhibitor, CatSper channel activator, and sperm potassium channel modulator. Trequinsin hydrochloride targets PDE3 with an IC50 of <1 nM. Trequinsin hydrochloride enhances currents and elevates intracellular calcium and cGMP levels via direct activation of the CatSper channel, while inhibiting the outward current conductance of sperm potassium channels. Without inducing premature acrosome reaction, Trequinsin hydrochloride significantly enhances sperm hyperactivated motility, forward motility, and the ability to penetrate viscous media. Trequinsin hydrochloride exerts age-specific positive inotropic and positive lusitropic effects on rabbit ventricular papillary muscles. Trequinsin hydrochloride has been used in studies on the mechanisms underlying male infertility (e.g., asthenozoospermia) .
    Trequinsin hydrochloride
  • HY-NP180
    Progesterone/BSA

    		Calcium Channel Metabolic Disease
    Progesterone/BSA is a conjugate of Progesterone (HY-N0437) and bovine serum albumin (BSA). Progesterone/BSA cannot penetrate the plasma membrane of human sperm, but still rapidly elevates intracellular free calcium and induces the acrosome reaction. Progesterone/BSA can also act as a probe to specifically bind to progesterone-binding proteins on the membrane of rat brain synaptosomes .
    Progesterone/BSA
  • HY-164911
    VU0546110

    		Potassium Channel Endocrinology
    VU0546110 is a selective inhibitor of the sperm-specific potassium channel SLO3, with IC50s of 1.287 μM (SLO3) and 59.80 μM (SLO1) in HEK293 cells, respectively. VU0546110 blocks heterologous SLO3 currents and endogenous K + currents in human sperm. VU0546110 halts sperm hyperpolarization, induced acrosome reaction, and hyper-activated motility. VU0546110 has contraceptive potential .
    VU0546110
  • HY-137337
    Suc-Ala-Ala-Phe-AMC

    		Fluorescent Dye Others
    Suc-Ala-Ala-Phe-AMC is a fluorogenic chymotrypsin substrate, can be hydrolyzed by endopeptidase. Suc-Ala-Ala-Phe-AMC has been used in both in vivo assays of the acrosome reaction and in vitro enzyme assays .
    Suc-Ala-Ala-Phe-AMC
  • HY-W011176
    (S)-3-Hydroxypropane-1,2-diyl dioctanoate

    1,2-Dioctanoyl-sn-glycerol

    		 Endogenous Metabolite Others
    (S)-3-Hydroxypropane-1,2-diyl dioctanoate (1,2-Dioctanoyl-sn-glycerol) is a cell-permeable analog of the PKC-activating second messenger DAG. (S)-3-Hydroxypropane-1,2-diyl dioctanoate induces acrosome reaction in human sperm.
    (S)-3-Hydroxypropane-1,2-diyl dioctanoate
  • HY-134460
    4-Methylumbelliferyl α-L-fucopyranoside

    		Endogenous Metabolite Others
    4-Methylumbelliferyl α-L-fucopyranoside is an α-L-fucosidase. α-L-fucosidase can enhance capacitation of porcine sperm and protect sperm from premature acrosome reaction. Compared with human liver α-L-fucosidase, 4-Methylumbelliferyl α-L-fucopyranoside has considerable hydrophobicity and isoelectric focusing properties .
    4-Methylumbelliferyl α-L-fucopyranoside
  • HY-103316R
    trans-Ned 19 (Standard)

    		Reference Standards Calcium Channel Cardiovascular Disease Inflammation/Immunology
    trans-Ned 19 (Standard) is the analytical standard of trans-Ned 19 (HY-103316). This product is intended for research and analytical applications. trans-Ned 19 is a NAADP antagonist and TPC blocker. trans-Ned 19 suppresses the calcium signal and the rat aorta relaxation in response to low histamine concentrations. trans-Ned 19 increases the spontaneous acrosome reaction rate, alleviates anti-CD3 mAb-induced intestinal inflammation, and improves kidney damage in mice with nephrotoxic serum nephritis .
    trans-Ned 19 (Standard)
  • HY-18740
    Trequinsin

    HL 725 free base

    		 Phosphodiesterase (PDE) Endocrinology
    Trequinsin (HL 725 free base) is a PDE inhibitor, CatSper channel activator, and sperm potassium channel modulator. Trequinsin targets PDE3 with an IC50 of <1 nM. Trequinsin enhances currents and elevates intracellular calcium and cGMP levels via direct activation of the CatSper channel, while inhibiting the outward current conductance of sperm potassium channels. Without inducing premature acrosome reaction, Trequinsin significantly enhances sperm hyperactivated motility, forward motility, and the ability to penetrate viscous media. Trequinsin exerts age-specific positive inotropic and positive lusitropic effects on rabbit ventricular papillary muscles. Trequinsin has been used in studies on the mechanisms underlying male infertility (e.g., asthenozoospermia) .
    Trequinsin

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